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Publications

Journals

  1. N. Mengidis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Cybersecurity in Next Generation Energy Grids: Challenges and Opportunities for Blockchain and AI Technologies. In: Tagarev T., Atanassov K.T., Kharchenko V., Kacprzyk J. (eds) Digital Transformation", Cyber Security and Resilience of Modern Societies. Studies in Big Data, vol 84. Springer, Cham. https://doi.org/10.1007/978-3-030-65722-2_18.
  2. I. Michailidis, D. Manolis, P. Michailidis, C. Diakaki, E. Kosmatopoulos, "A decentralized optimization approach employing cooperative cycle-regulation in an intersection-centric manner: A complex urban simulative case study, Transportation Research Interdisciplinary Perspectives", Volume 8, 2020, 100232, ISSN 2590-1982, https://doi.org/10.1016/j.trip.2020.100232.
  3. A. Kapoutsis, I. Michailidis, Y. Boutalis, E. Kosmatopoulos, "Building synergetic consensus for dynamic gas-plume tracking applications using UAV platforms", Computers & Electrical Engineering, Volume 91, 2021, 107029, ISSN 0045-7906, https://doi.org/10.1016/j.compeleceng.2021.107029
  4. C. Hidalgo, M. Vaca, M. Nowak, P. Frölich, M. Reed, M. Al-Naday, A. Mpatziakas, A. Protogerou, A. Drosou, D. Tzovaras, "Detection, control & mitigation system for secure vehicular communication", Vehicular Communications (Els.), 2021, https://doi.org/10.1016/j.vehcom.2021.100425
  5. P. Radoglou-Grammatikis, P. Sarigiannidis, C. Dalamagkas, Y. Spyridis, T. Lagkas, G. Efstathopoulos, A. Sesis, I. Pavon, R. Burgos, R. Diaz, A. Sarigiannidis, D. Papamartzivanos, S. Menesidou, G. Ledakis, A. Pasias, A. Kotsiopoulos, A. Drosou, A. Arce, "SDN-Based Resilient Smart Grid: The SDN-microSENSE Architecture", Digital. 2021; 1(4):173-187, https://doi.org/10.3390/digital1040013
  6. S. Moustakidis, P. Kampaktsis, A. Tzani, I. Doulamis, A. Tzoumas, A. Drosou, G. Filippatos, A. Briasoulis, "SoA ML-based Prediction of 1-year Survival after Isolated Heart Transplant", The Journal of Heart & Lung Transplantation 40 (4), S45, 2021, https://doi.org/10.1016/j.healun.2021.01.184
  7. M. Tsourma, A. Zamichos, E. Efthymiadis, A. Drosou, D. Tzovaras, "An AI-enabled framework for real-time generation of News articles based on big EO data for disasters’ reporting", . Future Internet 13, no. 6:161, 2021, https://doi.org/10.3390/fi13060161
  8. V. Nejkovic, F. Jelekovic, N. Makris, V. Passas, T. Korakis, M. Tosic, "Semantic Coordination On the Edge of Heterogeneous Ultra Dense Networks", Springer Journal of Journal of Network and Systems Management, 2021, vol. 29 br. 2.
  9. N. Makris, C. Zarafetas, A. Valantasis, T. Korakis, "Service Orchestration over Wireless Network Slices: Testbed Setup and Integration", IEEE Transactions on Network and Service Management, vol. 18, no. 1, pp. 482-497, March 2021, doi: 10.1109/TNSM.2020.3045224
  10. I. Michailidis, A. Kapoutsis, C. Korkas, P. Michailidis, "Embedding autonomy in large-scale IoT ecosystems using CAO and L4G-CAO.", Discov Internet Things 1, 8 (2021). https://doi.org/10.1007/s43926-021-00003-w
  11. N. Komninos, I. Tsampoulatidis, C. Kakderi, S. Nikolopoulos, I. Kompatsiaris, "Projects for Intelligent and Smart Cities: Technology and Innovation Transforming City Ecosystems.", Preprints 2021, 2021080080 (doi:10.20944/preprints202108.0080.v1).
  12. F. Kalaganis, K. Georgiadis, V. Oikonomou, N. Laskaris, S. Nikolopoulos, I. Kompatsiaris, "Unlocking the Subconscious Consumer Bias: A Survey on the Past, Present, and Future of Hybrid EEG Schemes in Neuromarketing.", Frontiers in Neuroergonomics. 2021. Vol. 2. doi: 10.3389/fnrgo.2021.672982
  13. K. Dimitropoulos, P. Daras, S. Manitsaris, F. Leymarie, S. Calinon, "Artificial Intelligence and Human Movement in Industries and Creation", Frontiers in Robotics and AI, Volume 8, 2021.
  14. G. Albanis, N. Zioulis, A. Chatzitofis, A. Dimou, D. Zarpalas, P. Daras, "On End-To-End 6DoF Object Pose Estimation and Robustness to Object Scale",RESCIENCE C, 2021.
  15. N. Zioulis, F. Alvarez, D. Zarpalas, P. Daras, "Monocular Spherical Depth Estimation with Explicitly Connected Weak Layout Cues",ISPRS Journal of Photogrammetry and Remote Sensing, Volume 183, pp. 269-285, 2022. DOI: https://doi.org/10.1016/j.isprsjprs.2021.10.016
  16. S. Dias, J. Diniz, E. Konstantinidis, T. Savvidis, V. Zilidou, P. Bamidis, A. Grammatikopoulou, K. Dimitropoulos, N. Grammalidis, H. Jaeger, "Assistive HCI-Serious Games Co-design Insights: The Case Study of i-PROGNOSIS Personalized Game Suite for Parkinson’s Disease",Frontiers in Psychology, Volume 11, 4017, 2021.
  17. L. Filchev, I. Manakos, R. Reuter, G. Mardirossian, T. Srebrova, L. Kraleva, D. Dimitrov, K. Marini, A. Rienow, "A Review of Earth Observation Resources for Secondary School Education - Part II", Aerospace Research in Bulgaria, 2021, doi: https://doi.org/10.3897/arb.v33.e18
  18. T. G. Stavropoulos, L. Mpaltadoros, I. Lazarou, M. Grammatikopoulou, M. Muurling, C. Boer, J. Curcic, R. Kouzak, H. Verheij, V. Nies, A. Durudas, K. Hannesdottir, C. Hinds, Y. Daskalova, A. Owens, Y. Wu, G. Erdemli, P. Stolk, F. Lucivero, V. Narayan, D. Aarsland, S. Nikolopoulos, M. Tsolaki, P. Visser, I. Kompatsiaris, "An app to measure functional decline in managing finances in Alzheimer’s disease: preliminary results of the RADAR-AD study.", Alzheimer’s Association International Conference (AAIC) 2021, Alzheimer's Dement., 17: e053645. (accepted for publication) . https://doi.org/10.1002/alz.053645
  19. P. Michailidis, P. Pelitaris, C. Korkas, I. Michailidis, S. Baldi, E. Kosmatopoulos, "Enabling Optimal Energy Management with Minimal IoTRequirements: A Legacy A/C Case Study", Energies 14, no. 23: 7910. https://doi.org/10.3390/en14237910
  20. P. Panagiotou, N. Mengidis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Host-based Intrusion Detection Using Signature-based and AI-driven Anomaly Detection Methods.",Information & Security: An International Journal 50, no. 1 (2021): 37-48.
  21. C. Mouzakis, D. Ververidis, L. Girao, N. Patz, S. Nikolopoulos, I. Kompatsiaris, "Holistic Requirements Analysis for Specifying New Systems for 3D Media Production and Promotion.", Sustainability 2021, 13, 8155. https://doi.org/10.3390/su13158155
  22. P. Natsiavas, T. G. Stavropoulos, A. Pliatsios, H. Karanikas, G. Gavriilidis, V. Dimitriadis, G. Nikolaidis, S. Nikolopoulos, P. Skapinakis, E. Thireos, I. Kompatsiaris, "Using Business Process Management Notation to Model Therapeutic Prescription Protocols: the PrescIT Approach", Stud Health Technol Inform. 2021 May 27;281:1089-1090. doi:. PMID: 34042851. 10.3233/SHTI210358
  23. S. Andreadis, G. Antzoulatos, T. Mavropoulos, P. Giannakeris, G. Tzionis, N. Pantelidis, K. Ioannidis, A. Karakostas, I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "A social media analytics platform visualising the spread of COVID-19 in Italy via exploitation of automatically geotagged tweets.",Online Social Networks and Media, 2021. https://www.sciencedirect.com/science/article/pii/S2468696421000185?via%3Dihub
  24. E. Gelenbe, M. Siavvas, "Minimizing energy and computation in long-running software.", Applied Sciences. 2021. (Impact Factor: 2.838)
  25. K. Filus, P. Boryszko, J. Domańska, M. Siavvas, E. Gelenbe,, "Efficient feature selection for static analysis vulnerability prediction.", Sensors. 2021. (Impact Factor: 3.847)
  26. P. Stalidis, T. Semertzidis, P. Daras, "Examining Deep Learning Architectures for Crime Classification and Prediction",Forecasting, 3(4), pp. 741-762, 2021. DOI: https://doi.org/10.3390/forecast3040046
  27. T. Vafeiadis, N. Kolokas, N. Dimitriou, A. Zacharaki, M. Yildirim, H. Selvi, D. Ioannidis, D. Tzovaras, "A comparison of 2DCNN network architectures and boosting techniques for regression-based textile whiteness estimation", Simulation Modelling Practice and Theory, 102400, 2021.
  28. V. Rousopoulou, T. Vafeiadis, A. Nizamis, I. Iakovidis, L. Samaras, A. Kirtsoglou, K. Georgiadis, D. Ioannidis, D. Tzovaras, "Cognitive analytics platform with AI solutions for anomaly detection", Computers in Industry, 2021, https://doi.org/10.1016/j.compind.2021.103555
  29. T. Mastos, A. Nizamis, S. Terzi, D. Gkortzis, A. Papadopoulos, N. Tsagkalidis, D. Ioannidis, K. Votis, D. Tzovaras, "Introducing an application of an industry 4.0 solution for circular supply chain management", Journal of Cleaner Production, volume 300, 2021, Special Issue: Progress in Smart and Sustainable Technologies, https://doi.org/10.1016/j.jclepro.2021.126886
  30. A. Alexiadis, A. Veliskaki, A. Nizamis, A. Bintoudi, L. Zyglakis, A. Triantafyllidis, I. Koskinas, D. Ioannidis, K. Votis, D. Tzovaras, "A smarthome conversational agent performing implicit demand-response application planning", Integrated Computer-Aided Engineering, DOI: 10.3233/ICA-210669
  31. H. Leligou, D. Anastasopoulos, N. Vretos, V. Solachidis, E. Kantor, I. Plasilova, E. Girardet, A. Montagna, F. Vlahaki, M. Tountopoulou, "Experiences and Lessons Learnt from the Evaluation of ICT Tools for and with Migrants",Social Sciences, 10(9), 2021. DOI: https://doi.org/10.3390/socsci10090344
  32. A. Chatzitofis, D. Zarpalas, P. Daras, S. Kollias, "DeMoCap: Low-Cost Marker-Based Motion Capture",International Journal of Computer Vision, 2021
  33. I. Papastratis, C. Chatzikonstantinou, D. Konstantinidis, K. Dimitropoulos, P. Daras, "Artificial Intelligence Technologies for Sign Language",Sensors, 21(17), 2021. DOI: https://doi.org/10.3390/s21175843
  34. T. Theodoridis, K. Loumponias, N. Vretos, P. Daras, "Zernike Pooling: Generalizing Average Pooling Using Zernike Moments",IEEE Access, Volume 9, pp. 121128-121136, 2021. DOI: https://doi.org/10.1109/ACCESS.2021.3108630
  35. M. Tountopoulou, N. Drosos, M. Triantafillopoulou, F. Vlachaki, P. Daras, N. Vretos, A. Lelis, "Training of Prosocial Skills to Migrant Groups Through Serious Games",Advances in Social Sciences Research Journal, 8(8), 464-483, 2021. DOI: https://doi.org/10.14738/assrj.88.10673
  36. C. Chatzikonstantinou, D. Konstantinidis, K. Dimitropoulos, P. Daras, "Recurrent Neural Network Pruning Using Dynamical Systems and Iterative Fine-tuning",Neural Networks, 2021. DOI: https://doi.org/10.1016/j.neunet.2021.07.001
  37. S. Thermos, G. Potamianos, P. Daras, "Joint Object Affordance Reasoning and Segmentation in RGB-D Videos",IEEE Access, Volume 9, pp. 89699-89713, 2021. DOI: https://doi.org/10.1109/ACCESS.2021.3090471
  38. M. Tountopoulou, F. Vlachaki, P. Daras, N. Vretos, A. Christoforidis, "Indirect Skill Assessment Using AI Technology",Advances in Social Sciences Research Journal, 8(4), pp. 723-737, 2021. DOI: https://doi.org/10.14738/assrj.84.10077
  39. N. Zioulis, F. Alvarez, D. Zarpalas, P. Daras, "Single-Shot Cuboids: Geodesics-based End-to-end Manhattan Aligned Layout Estimation from Spherical Panoramas",Image and Vision Computing, p.104160, 2021
  40. I. Papastratis, K. Dimitropoulos, P. Daras, "Continuous Sign Language Recognition through a Context-Aware Generative Adversarial Network",Sensors, 21(7), 2437, 2021. DOI: https://doi.org/10.3390/s21072437
  41. H. Leligou, D. Anastasopoulos, A. Montagna, V. Solachidis, N. Vretos, "Combining ICT Technologies to Serve Societal Challenges", Advances in Science, Technology and Engineering Systems Journal, Special Issue on Multidisciplinary Sciences and Engineering 2020-21.
  42. I. Manakos, G. Gutman, C. Kalaitzidis, "Monitoring Land Cover Change: Towards Sustainability",2021, Multidisciplinary Digital Publishing Institute - Land, DOI: https://doi.org/10.3390/land10121356
  43. K. Konstantoudakis, D. Breitgand, A. Doumanoglou, N. Zioulis, A. Weit, K. Christaki, P. Drakoulis, E. Christakis, D. Zarpalas, P. Daras, "Serverless Streaming for Emerging Media: Towards 5G Network-driven Cost Optimization",Multimedia Tools and Applications, 2021. DOI: https://doi.org/10.1007/s11042-020-10219-7
  44. A. Chatzitofis, P. Cancian, V. Gkitsas, A. Carlucci, P. Stalidis, G. Albanis, A. Karakottas, T. Semertzidis, P. Daras, "Volume-of-Interest Aware Deep Neural Networks for Rapid Chest CT-Based COVID-19 Patient Risk Assessment",International Journal of Environmental Research and Public Health, 18(6), p. 2842, Special Issue Deep Learning: AI Steps Up in Battle against COVID-19, 2021. DOI: https://doi.org/10.3390/ijerph18062842
  45. A. Coluccia, A. Fascista, A. Schumann, L. Sommer, A. Dimou, D. Zarpalas, M. Méndez, D. de la Iglesia, I. González, J. Mercier, "Drone vs. Bird Detection: Deep Learning Algorithms and Results from a Grand Challenge",Sensors, 21(8), 2824, 2021. DOI: https://doi.org/10.3390/s21082824
  46. M. Muurling, C. Boer, R. Kozak, D. Religa, I. Koychev, H. Verheij, V. Nies, A. Duyndam, M. Sood, H. Fröhlich, K. Hannesdottir, G. Erdemli, F. Lucivero, C. Lancaster, C. Hinds, T. Stravopoulos, S. Nikolopoulos, I. Kompatsiaris, N. Manyakov, A. Owens, V. Narayan, D. Aarsland, P. Visser & the RADAR-AD Consortium, "Remote monitoring technologies in Alzheimer’s disease: design of the RADAR-AD study", Alzheimer’s research & therapy, 2021 Dec;13(1):1-3. https://doi.org/10.1186/s13195-021-00825-4
  47. A. Tsanousa, V. Xefteris, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Combining RSSI and Accelerometer Features for Room-Level Localization.", Sensors. 2021; 21(8):2723. https://doi.org/10.3390/s21082723
  48. C. Iliou, T. Kostoulas, T. Tsikrika, V. Katos, S. Vrochidis, I. Kompatsiaris, "Detection of advanced web bots by combining web logs with mouse behavioural biometrics", . Digital Threats: Research and Practice (DTRAP), 2021, accepted for publication.
  49. K. Bojan, T. Stavropoulos, I. Lazarou, S. Nikolopoulos, I. Kompatsiaris, M. Tsolaki, E. Mukaetova-Ladinska, A. Christogianni, "The effects of playing the COSMA cognitive games in dementia.", (2021) International Journal of Serious Games, 8(1), 45 - 58. https://doi.org/10.17083/ijsg.v8i1.412
  50. G. Chantas, S. Nikolopoulos, I. Kompatsiaris, "Heavy-Tailed Self-Similarity Modeling for Single Image Super Resolution,", in IEEE Transactions on Image Processing, vol. 30, pp. 838-852, 2021, doi: 10.1109/TIP.2020.3038521.
  51. P. Migkotzidis, F. Kalaganis, K. Georgiadis, E. Chatzilari, G. Pehlivanides, S. Tsafaras, K. Monastiridis, G. Matrinidis, S. Nikolopoulos, I. Kompatsiaris, "e-vision: An ai-powered system for promoting the autonomy of visually impaired.", European Journal of Creative Practices in Cities and Landscapes, 2021 (in press)
  52. K. Georgiadis, D. Adamos, S. Nikolopoulos, N. Laskaris, I. Kompatsiaris, "Covariation Informed Graph Slepians for Motor Imagery Decoding,", in IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 29, pp. 340-349, 2021, doi:10.1109/TNSRE.2021.3049998.
  53. M. Rousi, V. Sitokonstantinou, G. Meditskos, I. Papoutsis, I. Gialampoukidis, A. Koukos, V. Karathanassi, T. Drivas, S. Vrochidis, C. Kontoes, I. Kompatsiaris, "Semantically enriched crop type classification and Linked Earth Observation Data to support the Common Agricultural Policy monitoring",IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020,vol. 14, pp. 529-552, 2021.
  54. M. Riga, E. Kontopoulos, K. Ioannidis, S. Kintzios, S. Vrochidis, I. Kompatsiaris, "EUCISE-OWL: An Ontology-based Representation of the Common Information Sharing Environment (CISE) for the Maritime Domain", . Semantic Web, vol. 12, no. 4, pp. 603-615, 2021.
  55. C. Valero, A. Gil, R. Gonzalez-Usach, M. Julian, G. Fico, M. Arredondo, T. Stavropoulos, D. Strantsalis, A. Voulgaridis, F. Roca, A. Jara, M. Serrano, A. Zappa, Y. Khan, S. Guillen, P. Sala, A. Belsa, K. Votis, C. Palau, "AIoTES: Setting the principles for semantic interoperable and modern IoT-enabled reference architecture for Active and Healthy Ageing ecosystems", Computer Communications, vol. 177, p. 96-111, ISSN 0140-3664, 2021. https://doi.org/10.1016/j.comcom.2021.06.010
  56. T. Lynn, P. Rosati, A. Egli, S. Krinidis, K. Angelakoglou, V.Sougkakis, D. Tzovaras, M. Kassem, D. Greenwood, O. Doukari, "RINNO:Towards an Open Renovation Platform for Integrated Design and Delivery ofDeep Renovation Projects", MDPI Sustainability, vol. 13(11), 6018, 2021,DOI: https://doi.org/10.3390/su13116018
  57. A. Dimara, C. Anagnostopoulos, S. Krinidis, D. Tzovaras, "Personalized thermal comfort modeling through genetic algorithm", EnergySources, Part A: Recovery, Utilization, and Environmental Effects, 2021,DOI: 10.1080/15567036.2021.1937404
  58. A. Zaky, A. Fathy, H. Rezk, K. Gkini, P. Falaras, A. Abaza, "A Modified Triple-diode Model Parameters Identification for Perovskite Solar Cells via Nature Inspired Search Optimization Algorithms", Sustainability 13 (2021) 12969, DOI: 10.3390/su132312969
  59. D. Tsoukalas, M. Mathioudaki, M. Siavvas, D. Kehagias, A. Chatzigeorgiou, "A clustering approach towards cross-project technical debt forecasting.", SN Computer Science, 2(1), 1-30. (2021)
  60. T. Santonen, D. Petsani, M. Julin, M. Garschall, J. Kropf, V. Van der Auwera, S. Bernaerts, R. Losada, R. Almeida, J. Garatea, I. Muñoz, E. Nagy, E. Kehayia, El. de Guise, S. Nadeau, N. Azevedo, S. Segkouli, I. Lazarou, V. Petronikolou, P. Bamidis, E.Konstantinidis, "Co-creating harmonized living lab for big data driven hybrid personas development: Protocol for co-creating, testing and seeking consensus", 2021 Journal of Medical Internet Research (JMIR) (accepted for publication).
  61. D. Petsani, S. Ahmed, V. Petronikolou, E. Kehayia, M. Alastalo, T. Santonen, B. Merino-Barbancho, G. Cea, S. Segkouli, Th. Stavropoulos, A. Billis, M. Doumas, R. Almeida, E. Nagy, L. Broeckx, P. Bamidis, Ev. Konstantinidis, "Digital Biomarkers for supporting transitional care decisions: Protocol for a transnational feasibility study", 2021 Journal of Medical Internet Research (JMIR) (accepted and currently in production) https://preprints.jmir.org/preprint/34573
  62. G. Galanakis, X. Zabulis, T. Evdaimon, S.-E. Fikenscher, S. Allertseder, T. Tsikrika, S. Vrochidis, "A Study of 3D Digitisation Modalities for Crime Scene Investigation.", Forensic. Sci. 2021, 1, 56–85. https://doi.org/10.3390/forensicsci1020008
  63. O. Theodosiadou, K. Pantelidou, N. Bastas, D. Chatzakou, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Change Point Detection in Terrorism-Related Online Content Using Deep Learning Derived Indicators.",Information 2021, 12, 274.
  64. V. R. Xefteris, A. Tsanousa, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Performance, challenges, and limitations in multimodal fall detection systems: a review,", in IEEE Sensors Journal, doi: 10.1109/JSEN.2021.3090454.
  65. T. Mavropoulos, S. Symeonidis, A. Tsanousa, P. Giannakeris, M. Rousi, E. Kamateri, G. Meditskos, K. Ioannidis, S. Vrochidis, I. Kompatsiaris, "Smart integration of sensors, computer vision and knowledge representation for intelligent monitoring and verbal human-computer interaction",Journal of Intelligent Information Systems, Springer, 2021, pages321–345.
  66. G. Pantalona, F. Tsalakanidou, S. Nikolopoulos, I. Kompatsiaris, F. Lombardo, D. Norbiato, M. Ferri, L. Kovats, H. Haberstock, "(2021). Decision support system for flood risk reduction policies: The case of a flood protection measure in the area of Vicenza.", Data & Policy, 3, Ε26. https://doi.org/10.1017/dap.2021.23
  67. D. Kehagias, M. Jankovic, M. Siavvas, E. Gelenbe, "Investigating the interaction between energy consumption, quality of service, reliability, security, and maintainability of computer systems and networks.", SN Computer Science, 2(1), 1-6. (2021)
  68. E. Apostolidis, E. Adamantidou, A. Metsai, V. Mezaris, I. Patras, "Video Summarization Using Deep Neural Networks: A Survey", Proceedings of the IEEE, vol. 109, no. 11, pp. 1838-1863, Nov. 2021. DOI:10.1109/JPROC.2021.3117472.
  69. I. Lazarou, D. Moraitou, M. Papatheodorou, I. Vavouras, C. Lokantidou, C. Agogiatou, M. Gialaoutzis, S. Nikolopoulos, Th. Stavropoulos, I. Kompatsiaris, M. Tsolaki, "Adaptation and Validation of the Memory Alteration Test (M@T) in Greek Middle-Aged, Older, and Older-Old Population with Subjective Cognitive Decline and Mild Cognitive Impairment.", J Alzheimers Dis. 2021 Oct 10. doi: 10.3233/JAD-210558. PMID: 34657882. PMID: 34657882
  70. T. Stavropoulos, G. Meditskos, I. Lazarou, L. Mpaltadoros, S. Papagiannopoulos, M. Tsolaki, I. Kompatsiaris, "Detection of Health-Related Events and Behaviours from Wearable Sensor Lifestyle Data Using Symbolic Intelligence: A Proof-of-Concept Application in the Care of Multiple Sclerosis.", Sensors (Basel). 2021 Sep 17;21(18):6230. doi: 10.3390/s21186230
  71. E. Apostolidis, E. Adamantidou, A. Metsai, V. Mezaris, I. Patras, "AC-SUM-GAN: Connecting Actor-Critic and Generative Adversarial Networks for Unsupervised Video Summarization", IEEE Transactions on Circuits and Systems for Video Technology, vol. 31, no. 8, pp. 3278-3292, Aug. 2021. DOI:10.1109/TCSVT.2020.3037883.
  72. J. Lokoč, P. Veselý, F. Mejzlík, G. Kovalčík, T. Souček, K. Schoeffmann, W. Bailer, C. Gurrin, L. Sauter, J. Song, S. Vrochidis, J. Wu, B. Þór Jónsson, "Is the Reign of Interactive Search Eternal?Findings from the Video Browser Showdown 2020", . Transactions on Multimedia Computing Communications and Applications, Volume 17, Issue 3, August 2021, Article No.: 91pp 1–26 https://doi.org/10.1145/3445031
  73. N. Kladovasilakis, P. Charalampous, I. Kostavelis, D. Tzetzis, D. Tzovaras, "Impact of metal additive manufacturing parameters on the powder bed fusion and direct energy deposition processes: a comprehensive review", Progress in Additive Manufacturing, pp.1-17, 2021. https://doi.org/10.1007/s40964-021-00180-8
  74. P. Kampaktsis, S. Moustakidis, A. Tzani, I. Doulamis, A. Drosou, A. Tzoumas, R. Asleh, A. Briasoulis, "State-of-the-art ML improves predictive accuracy of 1-year survival after heart transplantation.", ESC Heart Failure, 2021, https://doi.org/10.1002/ehf2.13425
  75. P. Kampaktsis, A. Tzani, I. Doulamis, S. Moustakidis A. Drosou, N. Diakos, S. Drakos, A. Briasoulis, "State-of-the-art Machine Learning Algorithms for the Prediction of Outcomes after Contemporary Heart Transplantation: Results from the UNOS Database", Clin Transplant, 2021, to appear.
  76. T. Theodorou, A. Zamichos, M. Skoumperdis, A. Kougioumtzidou, K. Tsolaki, D. Papadopoulos, A. Patsios, G. Papanikolaou, A. Konstantinidis, A. Drosou, D. Tzovaras, "An AI-Enabled Stock Predic-tion Platform Combining News and Social Sensing with Financial Statements", Future Internet 13, no. 6: 138, 2021, https://doi.org/10.3390/fi13060138
  77. S. Segkouli, D. Giakoumis, K. Votis, A. Triantafyllidis, I. Paliokas, D. Tzovaras, "Smart Workplaces for older adults: coping ‘ethically’ with technology pervasiveness", Universal Access in the Information Society . https://www.springer.com/journal/10209/
  78. I. Lazarou, T. Stavropoulos, L. Mpaltadoros, S. Nikolopoulos, G. Koumanakos, M. Tsolaki, I. Kompatsiaris, "Human Factors and Requirements of People with Cognitive Impairment, Their Caregivers, and Healthcare Professionals for mHealth Apps Including Reminders, Games, and Geolocation Tracking: A Survey-Questionnaire Study.", J Alzheimers Dis Rep. 2021 Jun 11;5(1):497-513. doi: 10.3233/ADR-201001
  79. E. Krasanakis, S. Papadopoulos, I. Kompatsiaris, "Applying fairness constraints on graph node ranks under personalization bias", . Complex Networks & Their Applications IX: Volume 2, Proceedings of the Ninth International Conference on Complex Networks and Their Applications COMPLEX NETWORKS 2020 2021 (pp. 610-622). Springer International Publishing.
  80. G. Dafoulas, C. Karaberi, S. Segkouli, G. Dimakopoulos, K. Votis, D. Tzovaras, A. Bargiota, "Feasibility study of IoT telemonitoring for elderly patients with type 2 diabetes mellitus: Results of the Greek pilot of the ACTIVAGE multicenter randomised control trial", Endocrine Abstracts, 2021
  81. T. Veiga, A. Munch-Ellingsen, C. Papastergiopoulos, D. Tzovaras, I. Kalamaras, K. Bach, K. Votis, S. Akselsen, "From a low-cost air quality sensor network to decision support services: Steps towards data calibration and service development.", Sensors, 21(9), 3190. (2021).
  82. Th. Stavropoulos, I. Lazarou, A. Diaz, D. Gove, J. Georges, N. V. Manyakov, E. M. Pich, C. Hinds, M. Tsolaki, S. Nikolopoulos, I. Kompatsiaris, and The RADAR-AD Consortium., "Wearable Devices for Assessing Function in Alzheimer’s Disease: A European Public Involvement Activity About the Features and Preferences of Patients and Caregivers.", Front Aging Neurosci. 2021;13:643135. Published 2021 Apr 12. doi:10.3389/fnagi.2021.643135
  83. I. Sarantopoulos, M. Kiatos, Z. Doulgeri, S. Malassiotis, "Total Singulation With Modular Reinforcement Learning", in IEEE Robotics and Automation Letters, vol. 6, no. 2, pp. 4117-4124, April 2021
  84. L. Mpaltadoros, V. Alepopoulos, A. Pliatsios, A. Vasileiadis, T. Stavropoulos, S. Nikolopoulos, I. Kompatsiaris, "Rule-Based Detection of Health-related Problems of People with Dementia from Lifestyle Wearables: The support2LIVE Approach", International Journal on Advances in Life Sciences, 2021, vol 13, no 3&4, pages: 32 - 41
  85. S. Mylonas, A. Axenopoulos, P. Daras, "DeepSurf: A surface-based deep learning approach for the prediction of ligand binding sites on proteins",Bioinformatics Journal, 2021, Accepted for publication . https://arxiv.org/pdf/2002.05643
  86. V. Kassiano, A. Kesidis, T. Stavropoulos, S. Nikolopoulos, I. Kompatsiaris, "A Rule-Based Framework for Object Localization, Spatial and Situational Awareness with Natural Language Feedback for the Deafblind", International Journal on Advances in Life Sciences, 2021, vol 13, no 3&4, pages: 42 - 53
  87. St. Papadopoulos, N. Dimitriou, A. Drosou, D. Tzovaras, "Modelling spatio-temporal ageing phenomena with deep Generative Adversarial Networks", Signal Processing: Image Communication, https://doi.org/10.1016/j.image.2021.116200
  88. S. Wilson-Barnes, L. Gymnopoulos, K. Dimitropoulos, V. Solachidis, K. Rouskas, D. Russell, Y. Oikonomidis, S. Hadjidimitriou, J. Marıa Botana, B. Brkic, E. Mantovani, S. Gravina, G. Telo, E. Lalama, R. Buys, M. Hassapidou, S. Balula Dias, A. Batista, L. Perone, S. Bryant, S. Maas, S. Cobello, P. Bacelar, S. A. Lanham-New, K. Hart, "PeRsOnalised nutriTion for hEalthy livINg: The PROTEIN project",Nutrition Bulletin, vol.46., no 1, pp. 77-87, Feb 2021.
  89. P. Charalampous, I. Kostavelis, T. Kontodina, D. Tzovaras, "Learning-based Error Modeling in FDM 3D Printing Process", Rapid Prototyping Journal, Emerald, January, 2021, https://doi.org/10.1108/RPJ-03-2020-0046
  90. I. Fudos, M. Ntousia, V. Stamati, P. Charalampous, T. Kontodina, I. Kostavelis, D. Tzovaras, L. Billalis, "A characterization of 3D Printability", Computer-Aided Design and Applications, Volume 18, Number 6, pp. 1279-1295, https://doi.org/10.14733/cadaps.2021.1279-1295
  91. N. Kladovasilakis, P. Charalampous, K. Tsongas, I. Kostavelis, D. Tzetzis, D. Tzovaras, "Experimental and Computational Investigation of Lattice Sandwich Structures Constructed by Additive Manufacturing Technologies", Journal of Manufacturing and Materials Processing, MDPI, 2021
  92. M. Siavvas, D. Kehagias, D. Tzovaras, E. Gelenbe, "A hierarchical model for quantifying software security based on static analysis alerts and software metrics.", Software Quality Journal, 29(2), 431-507. (2021)
  93. P. Koukaras, N. Bezas, P. Gkaidatzis, D. Ioannidis, D. Tzovaras, C. Tjortjis, "Introducing a novel approach in one-step ahead energy load forecasting.", Sustainable Computing: Informatics and Systems, 32, p.100616. (2021)
  94. C. Patsonakis, A. Bintoudi, K. Kostopoulos, I. Koskinas, A. Tsolakis, D. Ioannidis, D. Tzovaras, "Optimal, dynamic and reliable demand-response via OpenADR-compliant multi-agent virtual nodes: Design, implementation & evaluation.", Journal of Cleaner Production, 314, p.127844 (2021)
  95. L. Leontaris, N. Dimitriou, D. Ioannidis, K. Votis, D. Tzovaras, E. Papageorgiou, "An Autonomous Illumination System for Vehicle Documentation Based on Deep Reinforcement Learning.", IEEE Access, 9, pp.75336-75348 (2021)
  96. T. Kotsiopoulos, P. Sarigiannidis, D. Ioannidis, D. Tzovaras, "Machine Learning and Deep Learning in Smart Manufacturing: The Smart Grid Paradigm.", Computer Science Review, 40, p.100341. (2021)
  97. P. Koukaras, C. Tjortjis, P. Gkaidatzis, N. Bezas, D. Ioannidis, D. Tzovaras, "An inter-disciplinary approach on efficient virtual microgrid to virtual microgrid energy balancing incorporating data preprocessing techniques.", Computing, pp.1-42 (2021)
  98. B. Zargar, T. Wang, M. Pitz, R. Bachmann, M. Maschmann, A. Bintoudi, L. Zyglakis, F. Ponci, A. Monti, D. Ioannidis, "Power Quality Improvement in Distribution Grids via Real-Time Smart Exploitation of Electric Vehicles.", Energies 2021, 14, 3533 (2021)
  99. G. Tsoumanis, J. Formiga, N. Bilo, P. Tsarchopoulos, D. Ioannidis, D. Tzovaras, "The Smart Evolution of Historical Cities: Integrated Innovative Solutions Supporting the Energy Transition while Respecting Cultural Heritage.", Sustainability, 13(16), p.9358. (2021)
  100. A. Bintoudi, N. Bezas, L. Zyglakis, G. Isaioglou, C. Timplalexis, P. Gkaidatzis, A. Tryferidis, D. Ioannidis, D. Tzovaras, "Incentive-Based Demand Response Framework for Residential Applications: Design and Real-Life Demonstration.", Energies, 14(14), p.4315. (2021)
  101. G. Fernández, A. Martínez, N. Galán, J. Ballestín-Fuertes, J. Muñoz-Cruzado-Alba, P. López, S. Stukelj, E. Daridou, A. Rezzonico, D. Ioannidis, "Optimal D-STATCOM Placement Tool for Low Voltage Grids.", Energies, 14(14), p.4212. (2021)
  102. N. Kolokas, D. Ioannidis, D. Tzovaras, "Multi-Step Energy Demand and Generation Forecasting with Confidence Used for Specification-Free Aggregate Demand Optimization.", Energies, 14(11), p.3162. (2021)
  103. P. Koukaras, P. Gkaidatzis, N. Bezas, T. Bragatto, F. Carere, F. Santori, M. Antal, D. Ioannidis, C. Tjortjis, D. Tzovaras, "A Tri-Layer Optimization Framework for Day-Ahead Energy Scheduling Based on Cost and Discomfort Minimization.", Energies, 14(12), p.3599. (2021)
  104. A. Bintoudi, L. Zyglakis, A. Tsolakis, P. Gkaidatzis, A. Tryferidis, D. Ioannidis, D. Tzovaras, "OptiMEMS: An Adaptive Lightweight Optimal Microgrid Energy Management System Based on the Novel Virtual Distributed Energy Resources in Real-Life Demonstration.", Energies, 14(10), p.2752. (2021)
  105. A. Følstad, T. Araujo, E. Law, P. Brandtzaeg, S. Papadopoulos, "Future directions for chatbot research: an interdisciplinary research agenda", Computing, vol. 103, no. 12, pp. 2915–2942, 2021.
  106. D. Giomelakis, O. Papadopoulou, S. Papadopoulos, A. Veglis, "Verification of News Video Content: Findings from a Study of Journalism Students", Journalism Practice, pp. 1–30, 2021.
  107. P. Charalampous, I. Kostavelis, C. Kopsacheilis, D. Tzovaras, "Vision-based real-time monitoring of extrusion additive manufacturing processes for automatic manufacturing error detection", The International Journal of Advanced Manufacturing Technology, Springer, 2021.
  108. H. Limoncu, H. Boz, S. Zygouris, M. Tsolaki, D. Giakoumis, K. Votis, D. Tzovaras, V. Öztürk, G. Gülmen, "A Virtual Reality-Based Screening Test for Cognitive Impairment in Small Vessel Disease", Journal of Alzheimer's Disease Reports, 5(1), 161, 2021
  109. A. Triantafyllidis, A. Alexiadis, K. Soutos, T. Fischer, K. Votis, D. Tzovaras, "Comparison between Self-Reported and Accelerometer-Measured Physical Activity in Young versus Older Children", Digital 1 (2), 103-110 (2021), DOI:10.3390/DIGITAL1020008

Conference

  1. C. Georgiadis, E. Karvounis, K. Koritsoglou, K. Votis, D. Tzovaras, D. Dimopoulos, D. Varvarousis, A. Ploumis, "A remote rehabilitation training system using Virtual Reality", 2021 6th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM), 2021, pp. 1-4, doi: 10.1109/SEEDA-CECNSM53056.2021.9566227.
  2. A. Swarup, A. Vella, I. Grujic, J. Frattolin, E. Makri, I. Kalamaras, A. Drosou, P. Thiruchelvam, J. Moore, "Treatment-based risk factors leading to breast cancer-related lymphoedema: a meta-analysis", 10th International Conference of the International Lymphoedema Framework, ILF 2021.
  3. A. Valantasis, N. Makris, C. Zarafetas, T. Korakis, "Experimental Evaluation of Orchestration Software for Virtual Network Functions", proceedings of IEEE WCNC 2021.
  4. V. Passas, N. Makris, C. Nanis, T. Korakis, "V2MEC: Low-Latency MEC for Vehicular Networks in 5G Disaggregated Architectures", proceedings of IEEE WCNC 2021.
  5. O. Sarakatsanos, E. Chatzilari, S. Nikolopoulos, I. Kompatsiaris, D. Shin, D. Galivan, J. Downing, "A VR Application for the Virtual Fitting of Fashion Garments on Avatars,", 2021 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), 2021, pp. 40-45, doi: 10.1109/ISMAR-Adjunct54149.2021.00018
  6. E. Christakis, Z. Batzos, K. Konstantoudakis, K. Christaki, P. Boutis, D. Sainidis, D. Tsiakmakis, G. Almpanis, T. Dimou, P. Daras, "Low Altitude Image Analysis using Panoptic Segmentation", in TREC Video Retrieval Evaluation, 2021.
  7. G. Albanis, N. Zioulis, P. Drakoulis, F. Alvarez, D. Zarpalas, P. Daras, "A Benchmark with Decomposed Distribution Shifts for 360 Monocular Depth Estimation",in Conference on Neural Information Processing Systems, 2021.
  8. S. Andreadis, I. Gialampoukidis, A. Bozas, A. Moumtzidou, R. Fiorin, F. Lombardo, A. Karakostas, D. Norbiato, S. Vrochidis, M. Ferri, I. Kompatsiaris, "WaterMM: Water Quality in Social Multimedia Task at MediaEval 2021.",In Proceedings of the MediaEval 2021 Workshop (MediaEval'21), 12-15 December 2021.
  9. I. Paliokas, E. Mitsopoulou, A. Patenidis, E. Stathopoulos, A. Kokkalas, S. Diplaris, E. Karyati, S. Tsafaras, E. Tasiopoulou, C. Riggas, G. Meditskos, S. Vrochidis, K. Votis, I. Kompatsiaris, D. Tzovaras, "Implementation of an Interactive Crowd-Enhanced Content Management System for Tourism Development.", KnE Social Sciences, vol. 5, no. 9, pp. 275–282, 2021. https://doi.org/10.18502/kss.v5i9.9899
  10. C. Nteve, E. Kontopoulos, N. Tsolakis, P. Mitzias, I. Katakis, E. Mathioudis, K. Avgerinakis, G. Meditskos, A. Karakostas, S. Vrochidis, I. Kompatsiaris, "A Semantic Technologies Toolkit for Bridging Early Diagnosis and Treatment in Brain Diseases", – Report from the Ongoing EU-funded Research Project ALAMEDA. In Proceedings of Metadata and Semantics Research Conference, Springer, Madrid, 2021.
  11. G. Antzoulatos, T. Mavropoulos, G. Tzionis, A. Karakostas, A. Costas, M. Burgos, S. Vrochidis, I. Kompatsiaris, "Usage of Visual Analytics to Support Immigration-Related, Personalised Language Training Scenarios.", International Conference on Interactive Mobile Communication, Technologies and Learning (IMCL2021), 4–5 November 2021. DOI: https://doi.org/10.5281/zenodo.5567028
  12. Α. Koufakis, S. Tzanakis, A. Moumtzidou, G. Meditskos, A. Karakostas, S. Vrochidis, I. Kompatsiaris, "OntoAqua: Ontology-based Modelling of Context in Water Safety and Security.", In proceedings of the 13th International Conference on Knowledge Engineering and Ontology Development-KEOD 2021, Valletta, Malta, 25-27 October 2021.
  13. V. Oikonomou, S. Nikolopoulos, I. Kompatsiaris, "Sparse Graph-based Representations of SSVEP Responses Under the Variational Bayesian Framework", 2021 IEEE 21st International Conference on Bioinformatics and Bioengineering (BIBE), Kragujevac, Serbia, 2021, pp. 1-6, doi: 10.1109/BIBE52308.2021.9635427
  14. C. Nteve, N. Tsolakis, G. Meditskos, A. Karakostas, S. Vrochidis, I. Kompatsiaris, "Ontology-based semantic model for health data interpretation.", In Proceedings of Fourth International Workshop on Semantic Web Meets Health Data Management (SWH), the 20th International Semantic Web Conference (ISWC), Springer, Virtual Conference 24 - 28 October 2021.
  15. G. Antzoulatos, G. Orfanidis, P. Giannakeris, G. Tzanetis, G. Stathopoulos, N. Kopalidis, I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "Severity level assessment from semantically fused video content analysis for physical threat detection in ground segments of space systems.", In 2nd International Workshop on Cyber-Physical Security for Critical Infrastructures Protection (CPS4CIP 2021), 4-8 October 2021. DOI: https://doi.org/10.5281/zenodo.5567020
  16. K. Oikonomou, E. Chatzilari, S. Nikolopoulos, I. Kompatsiaris, D. Gavilan, J. Downing, "Snapwear: A Snapchat AR filter for the virtual tryon of real clothes.", 2021 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), 2021, pp. 46-51, doi: 10.1109/ISMAR-Adjunct54149.2021.00019
  17. A. Karakostas, G. Apostolou, R. Poler, B. Andrés, R. Trevino, A. Meitinger, R. Jochem, S. Vrochidis, "How to Collect Factories’ Requirements for Smart Manufacturing in Context of Quality Control: the i4Q Approach.", In Proceedings of the 29th IEEE International Requirements Engineering Conference, Notre Dame, South Bend, USA, 20-24 September 2021.
  18. V. Fiska, L. Mpaltadoros, T. G. Stavropoulos, G. E. Dafoulas, A. Bargiota, S. Poulios, T. Patas, G. Giakas, G. Bellis, S. Nikolopoulos, D. E. Tsaopoulos, I. Kompatsiaris, "The uPrevent Project: A Smart In-sole System for Foot Ulcer Prevention in Diabetic Patients.",In 9th Panhellenic Conference on Biomedical Technologies, Thessaloniki, Greece, 9-11 September 2021.
  19. L. Mpaltadoros, T. G. Stavropoulos, I. Lazarou, V. Alepopoulos, S. Nikolopoulos, V. Ganosi, C. Bourlis, M. Tsolaki, I. Kompatsiaris, "Support2LIVE: Wearable Sensors, Analytics and the WeAreFamily App for Assisted Living with Dementia.",In 9th Panhellenic Conference on Biomedical Technologies, Thessaloniki, Greece, 9-11 September 2021.
  20. K. Gkountakos, D. Touska, K. Ioannidis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Spatio-temporal activity detection and recognition in untrimmed surveillance videos.",In Proceedings of the 2021 International Conference on Multimedia Retrieval, August 2021. https://dl.acm.org/doi/10.1145/3460426.3463591
  21. A. Kosmatopoulos, K. Loumponias, D. Chatzakou, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Random-Walk Graph Embeddings and the Influence of Edge Weighting Strategies in Community Detection Tasks.",In Proceedings of the 2021 Workshop on Open Challenges in Online Social Networks (OASIS ’21), August 30, 2021, Virtual Event, Ireland. ACM, New York, NY, USA. https://dl.acm.org/doi/abs/10.1145/3472720.3483621
  22. S. Diego, I. Seco, M. Escalante, N. Vakakis, S. Alexandros, A. Drosou, D. Tzovaras, K. Votis, T. Thomas, A. Colet, P. Paradell, "A peer-to-peer verifiable and secure energy trading framework based on blockchain technology.", 2021 Fifth World Conference on Smart Trends in Systems Security and Sustainability (WorldS4), London, United Kingdom, 2021, pp. 241-247, doi: 10.1109/WorldS451998.2021.9514028
  23. P. Masa , G. Meditskos, A. Karakostas , S. Vrochidis, I. Kompatsiaris, "On the Use of Semantic Web Technologies for Forest Fire Emergencies in Resilient Societies.",In Proceedings of the 2021 International Conference on Security and Management (SAM'21), Las Vegas, USA, July 26-29, 2021.
  24. N. Oikonomou, N. Mengidis, M. Karalexidis, A. Voulgaridis, M. Merialdo, I. Raisr, K. Hanson, P. Vallee, T. Tsikrika, S. Vrochidis, K. Votis, "ECHO Federated Cyber Range: Towards Next-Generation Scalable Cyber Ranges.", in the proceedings of the 2021 IEEE International Conference on Cyber Security and Resilience (IEEE CSR) – Workshops, Virtual Conference, Virtual, July 26 - 28, 2021. https://ieeexplore.ieee.org/document/9527985
  25. P. Panagiotou, C. Iliou, K. Apostolou, T. Tsikrika, S. Vrochidis, P. Chatzimisios, I. Kompatsiaris, "Towards Selecting Informative Content for Cyber Threat Intelligence.", In the proceedings of the 2021 IEEE International Conference on Cyber Security and Resilience (IEEE CSR) – Workshops, Virtual Conference, July 26 (Mon) – 28 (Wed), 2021 pp. 354-359, doi: 10.1109/CSR51186.2021.9527909
  26. P. Evangelatos, C. Iliou, T. Mavropoulos, K. Apostolou, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Named Entity Recognition in Cyber Threat Intelligence Using Transformer-based Models.",in the proceedings of the 2021 IEEE International Conference on Cyber Security and Resilience (IEEE CSR) – Workshops, Virtual Conference, July 26 (Mon) – 28 (Wed), 2021 pp. 348-353, doi: 10.1109/CSR51186.2021.9527981
  27. C. Iliou, T. Kostoulas, T. Tsikrika, V. Katos, S. Vrochidis, I. Kompatsiaris, "Web Bot Detection Evasion Using Generative Adversarial Networks", In Proceedings of the 2021 IEEE International Conference on Cyber Security and Resilience, IEEE, 26-28 July, 2021. https://doi.org/10.1109/CSR51186.2021.9527915
  28. E. Davri, E. Darra, I. Monogioudis, A. Grigoriadis, C. Iliou, N. Mengidis, T. Tsikrika, S. Vrochidis, A. Peratikou, H. Gibson, D. Haskovic, D. Kavallieros, E. Chaskos, P. Zhao, S. Shiaeles, N. Savage, B. Akhgar, X. Bellekens, M. Amine Ben Farah, "Cyber security certification programmes.", in the proceedings of the 2021 IEEE International Conference on Cyber Security and Resilience (IEEE CSR) – Workshops, Virtual Conference, July 26 (Mon) – 28 (Wed), 2021, pp. 428-435, doi: 10.1109/CSR51186.2021.9527974
  29. F. Kalaganis, P. Migkotzidis, K. Georgiadis, E. Chatzilari, S. Nikolopoulos, I. Kompatsiaris, "Lending an artificial eye: beyond evaluation of CV-based assistive systems for visually impaired people.", In Universal Access in Human-Computer Interaction. Access to Media, Learning and Assistive Environments: 15th International Conference, UAHCI 2021, Held as Part of the 23rd HCI International Conference, HCII 2021, Virtual Event, July 24–29, 2021, Proceedings, Part II, pp. 385-399. Cham: Springer International Publishing, 2021. https://doi.org/10.1007/978-3-030-78095-1_28
  30. S. Andreadis, I. Gialampoukidis, A. Manconi, D. Cordeiro, V. Conde, M. Sagona, F. Brito, N. Pantelidis, T. Mavropoulos, N. Grosso, S. Vrochidis, I. Kompatsiaris, "Earthquakes: from Twitter detection to EO data processing.", In the proceedings of the 5th International Conference on Dynamics of Disasters (DOD 2021), Virtual, 15-18 July 2021.
  31. I. Gialampoukidis, S. Andreadis, S. Vrochidis, I. Kompatsiaris, "Multimodal data fusion of social media and satellite images for emergency response and decision-making", 2021 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2021), 11 July 2021, Online, pp. 228-231, IEEE. https://ieeexplore.ieee.org/document/9554176
  32. M. Tsourma, A. Kougioumtzidou, A. Drosou, D. Tzovaras, "On the utilization of Disruptive Technologies for Municipality-wide Policy Making.", Data for Policy 2021. https://zenodo.org/records/5227581
  33. K. Gkountakos, K. Ioannidis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Crowd Violence Detection from Video Footage.",In 2021 International Conference on Content-Based Multimedia Indexing (CBMI). IEEE June 2021. https://ieeexplore.ieee.org/document/9461921
  34. P. Giannakeris, A. Tsanousa, A. Mavropoulos, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of a Medicine-Oriented Platform.",Special Session on MULTIMED2021: Multimedia and Multimodal Analytics in the Medical Domain and Pervasive Environments, In Proceedings of the 27th International Conference on Multimedia Modelling (MMM2021), in Prague, Czech Republic, 22-24 June, 2021. DOI: 10.1007/978-3-030-67832-6
  35. I. Gialampoukidis , A. Moumtzidou, M. Bakratsas , S. Vrochidis, I. Kompatsiaris, "A multimodal tensor-based late fusion approach for satellite image search in Sentinel 2 images.",In Proceedings of the 27th International Conference on Multimedia Modeling, (MMM 2021), Prague, Czech Republic, 22-24 June, 2021. DOI: 10.1007/978-3-030-67832-6
  36. S. Andreadis, A. Moumtzidou, K. Gkountakos, N. Pantelidis, K. Apostolidis, D. Galanopoulos, I. Gialampoukidis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, "VERGE in VBS 2021.", Proc. 27th Int. Conf. on Multimedia Modeling (MMM2021), Prague, CZ, Springer LNCS vol. 12573, pp. 398–404, 22-24 June 2021. DOI: 10.1007/978-3-030-67835-7_35.
  37. R. Poler, A. Karakostas, S. Vrochidis, A. Marguglio, S. Settier, P. Figueiras, A. González, B. Mandler, S. Wellsandt, R. Trevino, S. Bassoumi, C. Agostinho, "An IoT-based Reliable Industrial Data Services for Manufacturing Quality Control.", In Proceedings of the 2021 IEEE International Conference on Engineering, Technology and Innovation, 21-23 June 2021. https://ieeexplore.ieee.org/document/9570203
  38. A. Karakostas, F. Fraile, R. Poler, S. Vrochidis, "Industrial Data Services for Quality Control in Smart Manufacturing - the i4Q Framework.", In Proceedings of the 2021 IEEE International Workshop on Metrology for Industry 4.0 and IoT, Virtual, 07-09 June 2021.
  39. S. Andreadis, I. Gialampoukidis, V. Sitokonstantinou, B. Coloru, H. Vervaeren, E. López, V. Kalogirou, P. Syropoulou, E. Kosmatopoulos, S. Vrochidis, E. Santi, G. Vingione, I. Kompatsiaris, "CALLISTO: Copernicus Artificial Intelligence Services and data fusion with other distributed data sources and processing at the edge to support DIAS and HPC infrastructures",In Proceedings of the Big Data from Space 2021,Virtual, 18-20 May 2021.
  40. S. Symeonidis, S. Diplaris, N. Heise, T. Pistola, A. Tsanousa, G. Tzanetis, E. Batziou, C. Stentoumis, I. Kalisperakis, S. Freitag, Y. Shekhawat, R. Paradiso, M. Pacelli, J. Codinak, S. Millek, M. Marimonk, M. Ferri, D. Norbiato, M. Monego, A. Karakostas, S. Vrochidis, "xR4DRAMA: Enhancing situation awareness using immersive (XR) technologies.",In 2021 IEEE International Conference on Intelligent Reality (ICIR), Piscataway, NJ, USA, 2021, pp. 1-8. https://doi.org/10.1109/ICIR51845.2021.00010
  41. T. Pistola, S. Diplaris, C. Stentoumis, E. Stathopoulos, G. Loupas, T. Mandilaras, G. Kalantzis, I. Kalisperakis, A. Tellios, D. Zavraka, P. Koulali, V. Kriezi, V. Vraka, F. Venieri, S. Bacalis, S. Vrochidis, I. Kompatsiaris, "Creating immersive experiences based on intangible cultural heritage", In Proceedings of the 1st IEEE International Conference on Intelligent Reality (ICIR 2021), Virtual, 12-13 May, 2021. DOI: 10.1109/ICIR51845.2021.00012
  42. M. A. Siddiqi, A. A. Tsintzira, G. Digkas, M. Siavvas, C. Strydis, "Adding Security to Implantable Medical Devices: Can We Afford It?", Proceedings of the 2021 International Conference on Embedded Wireless Systems and Networks, 67–78.
  43. W. Yao, A. Moumtzidou, C. Dumitru, S. Andreadis, I. Gialampoukidis, S. Vrochidis, M. Datcu, I. Kompatsiaris, "Early and Late Fusion of Multiple Modalities in Sentinel Imagery and Social Media Retrieval.",In 11th IAPR International Workshop on Pattern Recognition in Remote Sensing (PRRS 2020⁄2021), in conjunction with the International Conference on Pattern Recognition (ICPR 2020), January 2021. https://link.springer.com/chapter/10.1007/978-3-030-68787-8_43
  44. M. Rousi, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Supporting the Discovery and Reuse of Digital Content in Creative Industries using Linked Data", 15th IEEE International Conference on Semantic Computing, (ICSC 2021), 27-29 January, 2021. http://dx.doi.org/10.1109/ICSC50631.2021.00025
  45. K. Gkountakos, D. Galanopoulos, M. Mpakratsas, D. Touska, A. Moumtzidou, K. Ioannidis, I. Gialampoukidis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, "ITI-CERTH participation in TRECVID 2020.",Proc. TRECVID 2020 Workshop, Gaithersburg, MD, USA, Dec. 2020. https://zenodo.org/records/4506490#.YF4NxK8zaUk
  46. A. Tsanousa, V. Xefteris, D. Ntioudis, C. Chatzigeorgiou, G. Meditskos, S. Vrochidis, C. Patrikakis, I. Kompatsiris, "Localization module for missing child scenario in IoT safety domains.",39th International Conference on consumer Electronics (IEEE ICCE21), 10-12 January 2021. https://ieeexplore.ieee.org/document/9427769
  47. G. Orfanidis, K. Ioannidis, A. Tefas, S. Vrochidis, I. Kompatsiaris, "A modified Single-Shot multibox Detector for beyond Real-Time Object Detection.", In 25th International Conference on Pattern Recognition, (ICPR 2020), 10 & 15 January 2021, Milan, Italy. https://ieeexplore.ieee.org/document/9413300
  48. E. Batziou, P. Alvanitopoulos, K. Ioannidis, I. Patras, S. Vrochidis, I. Kompatsiaris, "Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer.", In 25th International Conference on Pattern Recognition (ICPR2020), 10 & 15 January 2021, Milan, Italy.
  49. V. Solachidis, J. Moreno, G. Hernandez-Penaloza, N. Vretos, F. Alvarez, P. Daras, "TeNDER: Towards Efficient Health Systems through e-Health Platforms Employing Multimodal Monitoring", in IEEE/ACM CHASE Workshop on Artificial Intelligence and Internet of Things for Digital Health, Washington D.C., USA, December 16-17, 2021.
  50. T. Stravropoulos, I. Lazarou, V. Alepopoulos, L. Mpaltadoros, M. Grammatikopoulou, M. Muurling, C. Hinds, S. Nikolopoulos, P. Visser, M. Tsolaki, I. Kompatsiaris and the RADAR-AD Consortium, "Digital Biomarkers for Alzheimer’s Disease in a Real-Living Smart Home Environment: the RADAR-AD Tier 3 Study", Alzheimer Europe Conference 2021
  51. T. Antamis, C. Medentzidis, M. Skoumperdis, T. Vafeiadis, A. Nizamis, D. Ioannidis, D. Tzovaras, "AI-supported forecasting of intermodal freighttransportation delivery time", 62nd International Scientific Conference on Information Technology and Management Science, Riga, Latvia, 2021.
  52. P. Valatsos, T. Vafeiadis, A. Nizamis, D. Ioannidis, D. Tzovaras, "Freight transportation route time prediction with ensemble learning techniques", 25th Pan-Hellenic Conference on Informatics, Volos, Greece, 2021.
  53. T. Kotsiopoulos, T. Vafeiadis, A. Apostolidis, A. Nizamis, N. Alexopoulos, D. Ioannidis, D. Tzovaras, P. Sarigiannidis, "Fault Detection on Bearings and Rotating Machines based on Vibration Sensors Data", International Conference on Progress in Informatics and Computing, Shanghai, China, 2021
  54. S. Napagao, B. Ashmore, M. Barroso, C. Barrué, C. Beecks, F. Berns, I. Bosi, S. Chala, N. Ciulli, M. Garcia-Gasulla, A. Grass, D. Ioannidis, N. Jakubiak, K. Köpke, V.Lämsä, P. Megias, A. Nizamis, C. Pastrone, R. Rossini, M. Sànchez-Marrè, L. Ziliotti, "knowlEdge Project Concept, Methodology and Innovations for Artificial Intelligence in Industry 4.0", IEEE 19th International Conference on Industrial Informatics (INDIN), Palma de Mallorca, Spain, 2021
  55. D. Exarchou, A. Alexiadis, A. Triantafyllidis, D. Ioannidis, K. Votis, D. Tzovaras, "A Deep Learning – Based Dessert Recognition System for Automated Dietary Assessment", 10th EAI International Conference on Wireless Mobile Communication and Healthcare (EAI MobiHealth), Chongqing, China, 2021
  56. A. Dimara, D. Triantafyllidis, S. Krinidis, K. Kitsikoudis, D. Ioannidis, E. Valkouma, S. Skarvelakis, S. Antipas, D. Tzovaras, "MLP for Spatio-Temporal Traffic Volume Forecasting", IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS'21), Toronto, ON, Canada, pp. 1-7, 2021, DOI: 10.1109/IEMTRONICS52119.2021.9422582
  57. V. Vasilopoulos, A. Dimara, S. Krinidis, P. Almpanis, N. Margaritis, N. Nikolopoulos, D. Ioannidis, D. Tzovaras, "An IoT M2M Architecture for BMS Using Multiple Connectivity Technologies: A Practical Approach", 6th International Conference on Smart and Sustainable Technologies (SpliTech'21), pp. 1-6, 2021, doi:10.23919/SpliTech52315.2021.9566336
  58. E. Makri, G. Agrafiotis, I. Kalamaras, A. Lalas, K. Votis, D. Tzovaras, "Adaptation of Neural Network Architectures for Photonic FPGA Circuits", 1st Workshop on Neuromorphic Photonics, Thessaloniki, Greece, December 6-7, 2021.
  59. E. Apostolidis, G. Balaouras, V. Mezaris, I. Patras, "Combining Global and Local Attention with Positional Encoding for Video Summarization", Proc. IEEE Int. Symposium on Multimedia (ISM), Dec. 2021. DOI:10.1109/ISM52913.2021.00045.
  60. K. Apostolidis, V. Mezaris, "A Web Service for Video Smart-Cropping", Proc. IEEE Int. Symposium on Multimedia (ISM), Dec. 2021. DOI:10.1109/ISM52913.2021.00011.
  61. A. Pournaras, N. Gkalelis, D. Galanopoulos, V. Mezaris, "Combining Multiple Deep-learning-based Image Features for Visual Sentiment Analysis", Proc. MediaEval 2021 Workshop, Dec. 2021.
  62. A. Sersemis, A. Papadopoulos, G. Spanos, A. Lalas, K. Votis, D. Tzovaras, "A Novel Cybersecurity Architecture for IoV Communication", In 25th Pan-Hellenic Conference on Informatics, pages 357-361, November 2021
  63. F. Kalaganis, M. Seet, K. Georgiadis, V. Oikonomou, N. Laskaris, S. Nikolopoulos, I. Kompatsiaris, M. Panou, A. Dragomir, A. Bezerianos, "Reconstructing EOG From EEG Timeseries: A Spatial Filtering Approach.", In 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), pp. 395-398. IEEE, 2021. doi:. PMID: 34891317. 10.1109/EMBC46164.2021.9630320
  64. E. Papathomas, A. Triantafyllidis, R. Mastoras, D. Giakoumis, K. Votis, D. Tzovaras, "A Machine Learning Approach for Prediction of Sedentary Behavior Based on Daily Step Counts", 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE EMBC 2021), Nov. 2021
  65. E. Kafali, T. Semertzidis, P. Daras, "Delayed Adversarial Training with Non-Sequential Adversarial Epochs", in IEEE International Conference on Tools with Artificial Intelligence, November 1-3, 2021.
  66. A. Pournaras, N. Gkalelis, D. Galanopoulos, V. Mezaris, "Exploiting Out-of-Domain Datasets and Visual Representations for Image Sentiment Classification", Proc. 16th Int. Workshop on Semantic and Social Media Adaptation & Personalization (SMAP), Nov. 2021. DOI:10.1109/SMAP53521.2021.9610801.
  67. E. Apostolidis, E. Adamantidou, V. Mezaris, I. Patras, "Combining Adversarial and Reinforcement Learning for Video Thumbnail Selection", ACM Int. Conf. on Multimedia Retrieval (ICMR), Taipei, Taiwan, Nov. 2021. DOI:10.1145/3460426.3463630.
  68. E. Papageorgiou, T. Theodosiou, G. Margetis, N. Dimitriou, P. Charalampous, D. Tzovaras, I. Samakovlis, "Short survey of artificial intelligent technologies for defect detection in manufacturing", 12th International Conference on Information, Intelligence, Systems & Applications (IISA), 2021.
  69. G. Georgiou, L. Anastasovitis, S. Nikolopoulos, I. Kompatsiaris, "Exploring the potentials of Virtual Museology: The case of virtual museum EPANASTASIS-1821.", In: Proceedings of International Conference “Cultural Heritage in the Digital Dimension”. Perm, Russia, 20-22 October 2021.
  70. E. Anastasovitis, S. Nikolopoulos, I. Kompatsiaris, I. Simou, A. Koskeris, A. Kalogerakis, K. Zorbas, "Learning the Art of the Cretan Hagiography through Immersive Technologies and Creative Industries.", In: Proceedings of International Conference “Cultural Heritage in the Digital Dimension”. Perm, Russia, 20-22 October 2021
  71. C. Giro, A. Salamanis, T. Zotos, D. Kehagias, D. Tzovaras, S. Tsegay, "Towards establishing a unique and technically sustainable Mobility Token driven Mobility-as-a-Service (MaaS)", ITS World Congress 2021, Mon, Oct 11, 2021 – Fri, Oct 15, 2021, Hamburg, Germany
  72. P. Mouzenidis, A. Louros, D. Konstantinidis, K. Dimitropoulos, P. Daras, T. Mastos, "Multi-modal Variational Faster R-CNN for Improved Visual Object Detection in Manufacturing",in IEEE/CVF International Conference on Computer Vision Workshops, October 11-17, 2021.
  73. G. Stavropoulos, I. Iliopoulos, N. Gevrekis, K. Moustakas, D. Tzovaras, "A novel migration simulation and prediction tool", INTAP 2021. https://www.uia.no/en/events/4th-international-conference-on-intelligent-technologies-and-applications-intap-2021
  74. A. Gerontas, E. Panopoulou, G. Zempila, E. Tambouris, A. Akrivousi, K. Farmakis, S. Papadimopoulou, K. Tarabanis, "Towards co-creating getting a transport card integrated public service", International Conference on Theory and Practice of Electronic Governance (ICEGOV20201), Athens, Greece, 6-8 October, 2021.
  75. D. Galanopoulos, V. Mezaris, "Hard-negatives or Non-negatives? A hard-negative selection strategy for cross-modal retrieval using the improved marginal ranking loss", Proc. IEEE/CVF International Conference on Computer Vision Workshops (ICCVW), pp. 2312-2316, Oct. 2021. DOI:10.1109/ICCVW54120.2021.00261.
  76. A. Kyrtsoglou, D. Asimina, D. Triantafyllidis, S. Krinidis, K. Kitsikoudis, D. Ioannidis, S. Antypas, G. Tsoukos, D. Tzovaras, "Missing Data Imputation and Meta-analysis on Correlation of Spatio-Temporal Weather Series Data.", In 2021 IEEE 12th Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON) (pp. 0496-0502). IEEE. 2021, October.
  77. L. Givalou, E. Christopoulos, P. Falaras, "Incorporation of Semiconductor Quantum Dots and Perovskite for High Efficiency Perovskite Solar Cells", 35th Panhellenic Conference on Solid State Physics and Materials Science, 26-29 September 2021, Athens, Greece. Poster presentation, Book of Abstracts, P2.28.
  78. A. Gerontas, D. Zeginis, E. Tambouris, K. Tarabanis, "Towards personalised public service co-creation using core vocabularies", 6th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM 2021), Preveza, Greece, 24-26 September 2021.
  79. E. Karvounis, S. Polymeni, M. Tsipouras, K. Koritsoglou, D. Tzovaras, "Smart Beds and Bedding Surfaces for Personalized Patient Care: A Review.", In *2021 6th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM)* (pp.1-8). IEEE. (2021, September). https://ieeexplore.ieee.org/abstract/document/9566276
  80. A. Vrochidis, N. Dimitriou, S. Krinidis, S. Panagiotidis, S. Parcharidis, D. Tzovaras, "Video Popularity Prediction through Fusing Early Viewership with Video Content", 13th International Conference on Computer Vision Systems (ICVS'21), 22-24 Sept. 2021
  81. I. Politis, I. Fyrogenis, E. Papadopoulos, A. Nikolaidou, E. Verani, L. Apostolidis, S. Papadopoulos, M. Liatsikou, I. Kompatsiaris, G. Keikoglou, K. Alexiou, N. Chondros, I. Tsampouris, R. Katkadigkas, M. Ioannidou, V. Mplesios, "A holistic approach to optimize and promote Bike-Sharing Systems, through an integrated action plan.", In 2021 21st International Conference on Computational Science and Its Applications (ICCSA) (pp. 157-167). IEEE. (2021, September).
  82. D. Tsatsou, E. Lalama, S. Wilson-Barnes, K. Hart, V. Cornelissen, R. Buys, I. Pagkalos, S. Dias, K. Dimitropoulos, P. Daras, "NAct: The Nutrition and Activity Ontology for Healthy Living",in International Conference on Formal Ontology in Information Systems, Bozen-Bolzano, Italy, September 13-17, 2021.
  83. A. Moumtzidou, "aqua3S: enhancing standardisation strategies to integrateinnovative technologies for safety and security in existing waternetworks", AQUA≈360: Water for All Emerging Issues & Innovations, Aug. -Sept. 2021.
  84. M. Grammatikopoulou, T. Stavropoulos, I. Lazarou, P. Natsiavas, S. Nikolopoulos, M. Zachariadou, G. Nikolaidis, H. Karanikas, I. Kompatsiaris, "The PrescIT Project: Intelligent e-Prescription for Clinical Decision Support", 9th Panhellenic Conference on Biomedical Technologies, 9-11 September 2021, Thessaloniki, Greece (Virtual Conference)
  85. E. Kalampokis, A. Karamanou, K. Tarabanis, "Applying Explainable Artificial Intelligence Techniques on Linked Open Government Data", EGOV-CeDEM-ePart 2021, Granada, Spain, 7-9 September 2021.
  86. A. Daikou, I. Tamouridou, E. Kalampokis, K. Tarabanis, "Adoption of automation technologies in public organizations: The perception of healthcare professionals in Greece", EGOV-CeDEM-ePart 2021, Granada, Spain, 7-9 September 2021.
  87. E. Tambouris, K. Tarabanis, "Integrated Public Service Co-Creation: Objectives, Methods and Pilots of inGov project", EGOV-CeDEM-ePart 2021, Granada, Spain, 7-9 September 2021.
  88. E. Tambouris, A. Gerontas, K. Tarabanis, P. Rodriguez-Müller, C. Casiano, A. Cioffi, N. Oprea, "Conceptual Models for Integrated Public Service Co-Creation and Provision", EGOV-CeDEM-ePart 2021, Granada, Spain, 7-9 September 2021.
  89. Α. Giannopoulos, G. Tsoukos, A. Bizakis, A. Dimara, D. Triantafullidis, A. Kyrtsoglou, K. Kitsikoudis, N. Ntaras, O. Koutsogianni, S. Krinidis, D. Ioannidis, D. Tzovaras, M. Zarkadoula, "Utilization of innovative and information technology for environmentally sustainable operation of ports increasing their energy efficiency", 10th International Congress on Transportation Research (ICTR’21), Rhodes, Greece, 2-3 Sept. 2021
  90. K. Apostolidis, V. Mezaris, "A Fast Smart-Cropping Method and Dataset for Video Retargeting", Proc. 28th IEEE Int. Conf. on Image Processing (ICIP), Anchorage, Alaska, US, Sept. 2021. DOI:10.1109/ICIP42928.2021.9506390.
  91. S. Koltsios, A. Tsolakis, P. Fokaides, A. Katsifaraki, G. Cebrat, A. Jurelionis, C. Contopoulos, P. Chatzipanagiotidou, C. Malavazos, D. Ioannidis, D. Tzovaras, "D^2EPC: Next Generation Digital and Dynamic Energy Performance Certificates.", 6th International Conference on Smart and Sustainable Technologies 2021: SpliTech 2021
  92. I. Koskinas, A. Tsolakis, V. Venizelou, D. Ioannidis, G. Georghiou, D. Tzovaras, "Energy Profile Clustering with Balancing Mechanism towards more Reliable Distributed Virtual Nodes for Demand Response.", In 2021 International Conference on Smart Energy Systems and Technologies (SEST) (pp. 1-6). IEEE. 2021, September.
  93. C. Theodoridou, A. Kargakos, I. Kostavelis, D. Giakoumis, D. Tzovaras, "Spatially-constrained semantic segmentation with topological maps and visual embeddings", 13th International Conference on Computer Vision Systems (ICVS 2021), Virtual, Sep 2021.
  94. I. Kleitsiotis, I. Mariolis, D. Giakoumis, S. Likothanassis, D. Tzovaras, "Anisotropic Diffusion-Based Enhancement of Scene Segmentation with Instance Labels", 19th International Conference on Computer Analysis of Images and Patterns (CAIP 2021), Nicosia, Cyprus (Virtual event), Sep 2021.
  95. E. Giatagani, D. Patikas, K. Dipla, D. Giakoumis, K. Votis, D. Tzovaras, S. Zygouris, M. Tsolaki, L. Mademli, "The acute effect of physical exercise on cognitive performance in a virtual supermarket serious game for older adults", 2021 Congress of the European College of Sport Science (ECSS 2021), Virtual, Sep 2021
  96. Z. Pataki, A. Patera, C. Kontopoulos, E. Karantanellis, D. Kitsiou, T. Nitis, M. Kostopoulou, N. Grammalidis, A. Tzepkenlis, B. Charalambopoulou, "Average seasonal soil erosion and sediment deposition in the Aliakmon and Axios river catchments using the RUSLE model", 17th International Conference on Environmental Science & Technology, Athens, Greece, 1-4/9 2021.
  97. C. Zarakovitis, D. Klonidis, Z. Salazar, A. Prudnikova, A. Bozorgchenani, Q. Ni, C. Klitis, G. Guirgis, A. Cavalli, N. Sgouros, E. Makri, A. Lalas, K. Votis, G. Amponis, W. Mallouli, "SANCUS: Multi-Layers Vulnerability Management Framework for Cloud-Native 5G Networks.", In Proceedings of the 16th International Conference on Availability, Reliability and Security (pp. 1-10). (2021, August). . https://dl.acm.org/doi/abs/10.1145/3465481.3470092
  98. D. Galanopoulos, E. Elejalde, A. Pournaras, C. Niederée, V. Mezaris, "Automatic and Semi-automatic Augmentation of Migration Related Semantic Concepts for Visual Media Retrieval", Proc. Workshop on Open Challenges in Online Social Networks (OASIS) @ the 32nd ACM Conference on Hypertext and Social Media (ACM HT'21), Dublin, Ireland, Aug.-Sept. 2021. DOI: 10.1145/3472720.3483618.
  99. A. Papaioannou, P. Verikios, C. Kouzinopoulos, D. Ioannidis, D. Tzovaras, "A low-power embedded system for fire monitoring and detection using a multilayer perceptron.", In 2021 IEEE Sensors Applications Symposium (SAS) (pp. 1-6). IEEE. 2021, August.
  100. M. Kanj, I. Manakos, I. Tsolakidis, N. Katselas, C. Kalaitzidis, "Empirical estimation of surface water quality parameters in Lake Kerkini using Landsat ETM+/OLI",Eighth International Conference on Enviromental Management, Engineering, Planning and Economics (CEMEPE) and SECOTOX Conference, July 20-24 2021, Thessaloniki, Greece, pp. 110-121.
  101. G. Aivatoglou, M. Anastasiadis, G. Spanos, A. Voulgaridis, K. Votis, D. Tzovaras, "A tree-based machine learning methodology to automatically classify software vulnerabilities", In 2021 IEEE International Conference on Cyber Security and Resilience (CSR), pages 312-317, July 2021
  102. A. Doumanoglou, N. Zioulis, V. Sterzentsenko, A. Karakottas, D. Zarpalas, P. Daras, "Benchmarking Gradient-Free Optimizers for 3D Performance Capture in the Nevergrad Platform", in Genetic and Evolutionary Computation Conference, July 10-14, 2021.
  103. A. Doumanoglou, P. Drakoulis, K. Christaki, N. Zioulis, V. Sterzentsenko, A. Karakottas, D. Zarpalas, P. Daras, "Zeroth-Order Optimizer Benchmarking for 3D Performance Capture",in Genetic and Evolutionary Computation Conference, July 10-14, 2021.
  104. G. Dafoulas, C. Karaberi, S. Segkouli, K. Votis, G. Dimakopoulos, A. Papathanasiou, A. Bargiota, "ΑΞΙΟΛΟΓΗΣΗ ΓΛΥΚΑΙΜΙΚΗΣ ΡΥΘΜΙΣΗΣ ΗΛΙΚΙΩΜΕΝΩΝ ΑΣΘΕΝΩΝ ΜΕ ΣΑΚΧΑΡΩΔΗ ΔΙΑΒΗΤΗ ΤΥΠΟΥ 2 ΜΕΣΩ ΤΗΛΕΪΑΤΡΙΚΗΣ ΠΛΑΤΦΟΡΜΑΣ ΔΙΑΔΙΚΤΥΟΥ ΤΩΝ ΠΡΑΓΜΑΤΩΝ: ΑΠΟΤΕΛΕΣΜΑΤΑ ΤΟΥ ΕΛΛΗΝΙΚΟΥ ΣΚΕΛΟΥΣ ΤΗΣ ΠΟΛΥΚΕΝΤΡΙΚΗΣ ΤΥΧΑΙΟΠΟΙΗΜΕΝΗΣ ΜΕΛΕΤΗΣ ΑCTIVAGE", 48o ΠΑΝΕΛΛΗΝΙΟ ΣΥΝΕΔΡΙΟ ΕΝΔΟΚΡΙΝΟΛΟΓΊΑΣ, ΜΕΤΑΒΟΛΙΣΜΟΎ ΚΑΙ ΣΑΚΧΑΡΏΔΗ ΔΙΑΒΗΤΗ, https://endocrinecongress.gr/abstract-book.pdf
  105. S. Diego, I. Seco, M. Escalante, N. Vakakis, S. Alexandros, A. Drosou, D. Tzovaras, K. Votis, T. Thomas, A. Colet, P. Paradell, "A p2p verifiable & secure energy trading framework based on blockchain technology", 5th World Conference on Smart Trends in Systems Security & Sustainability (WorldS4), pp.241-247, 2021, https://doi.org/10.1109/WorldS451998.2021.9514028
  106. A. Pasias, A. Schoinas, A. Drosou, D. Tzovaras, "A Scalable Multi-Agent System for Black Start Restoration in Low Voltage Microgrids", IEEE CSR Workshop on Electrical Power & Energy Systems Security, Privacy & Resilience, 2021, https://doi.org/10.1109/WorldS451998.2021.9514028
  107. A. Pasias, A. Kotsiopoulos, G. Lazaridis, A. Drosou, D. Tzovaras, P. Sarigiannidis, "Enabling Cyberattack Mitigation Techniques in a Software Defined Network", IEEE CSR Workshop on Electrical Power & Energy Systems Security, Privacy & Resilience, 2021, https://doi.org/10.1109/CSR51186.2021.9527932
  108. I. Grujic, A. Swarup, A. Vella, J. Frattolin, A. Drosou, I. Kalamaras, P. TR. Thiruchelvam, L. Nessa, J. E. Moore, "Meta-Analysis of Treatment-Related Risk Factors for Developing Breast Cancer-Related Lymphoedema", Lymphatic Forum 2021
  109. D. Konstantinidis, K. Dimitropoulos, P. Daras, "Towards Real-time Generalized Ergonomic Risk Assessment for the Prevention of Musculoskeletal Disorders", 14th ACM International Conference on Pervasive Technologies Related to Assistive Environments Conference, June-July, 2021, Corfu, Greece
  110. A. Stergioulas, T. Chatzis, D. Konstantinidis, K. Dimitropoulos, P. Daras, "3D Hand Pose Estimation via Aligned Latent Space Injection and Kinematic Losses", IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, June, 2021.
  111. A. Vrochidis, V. Vasilopoulos, K. Peppas, V. Dimaridou, I. Makaratzis, A. Tsolakis, S. Krinidis, D. Tzovaras, "A Recommendation Specific Human Activity Recognition Dataset with Mobile Device's Sensor Data", 17th International Conference on Artificial Intelligence Applicationsand Innovations (AIAI'21), Crete, Greece, 25-27 June 2021
  112. A. Tsolakis, G. Tsakirakis, V. Vasilopoulos, K. Peppas, C. Zafeiris, I. Makaratzis, A. Grimaldo, S. Krinidis, J. Novak, G. Bravos, D. Tzovaras, "Improving Energy Efficiency in Tertiary Buildings through user-driven Recommendations delivered on optimal Micro-moments", 17th International Conference on Artificial Intelligence Applications and Innovations (AIAI'21), Crete, Greece, 25-27 June 2021
  113. A. Vrochidis, N. Dimitriou, S. Krinidis, S. Panagiotidis, S. Parcharidis, D. Tzovaras, "A Multi-Modal Audience Analysis System for Predicting Popularity of Online Videos", 22nd Engineering Applications of Neural Networks Conference (EANN'21), Crete, Greece, 25 - 27 June 2021
  114. A. Dimara, C. Anagnostopoulos, K. Kotis, S. Krinidis, D. Tzovaras, "BEMS in the Era of Internet of Energy: A Review", 17th International Conference on Artificial Intelligence Applications and Innovations (AIAI'21), Crete, Greece, 25-27 June 2021
  115. L. Alagialoglou, I. Manakos, M. Heurich, J. Červenka, A. Delopoulos, "Canopy height estimation from spaceborne imagery using convolutional encoder-decoder", 27th International Conference on Multimedia Modeling, June 22-24 2021, Prague, Czech Republic, doi: 10.1007/978-3-030-67835-7_26
  116. D. Tsiktsiris, A. Lalas, M. Dasygenis, K. Votis, D. Tzovaras, "Enhanced Security Framework for Enabling Facial Recognition in Autonomous Shuttles Public Transportation During COVID-19.", In Proceedings of the Artificial Intelligence Applications and Innovations: 17th IFIP WG 12.5 International Conference (AIAI 2021), Hersonissos, Crete, Greece, 25-27 June, 2021.. https://doi.org/10.1007/978-3-030-79150-6_12
  117. O. Doukari, T. Lynn, P. Rosati, A. Egli, S. Krinidis, K. Angelakoglou, V. Sougkakis, D. Tzovaras, M. Kassem, D. Greenwood, "RINNO: Transforming Deep Renovation through an Open Renovation Platform", 15th International Conference on Digital Society (ICDS'21), Nice, France, 18-22 July, 2021
  118. A. Ketsetsis, K. Giannoutakis, G. Spanos, N. Samaras, D. Hristu-Varsakelis, D. Thomas, D. Tzovaras, "A Comparative Study of Deep Learning Techniques for Financial Indices Prediction", In IFIP International Conference on Artificial Intelligence Applications and Innovations, pages 297-308, June 2021
  119. G. Dafoulas, I. Kalamaras, K. Votis, A. Bargiota, "Glycated Hemoglobin at Admission in the ICU as a Prognostic Marker for Mortality in Critically Ill Patients, Based on Real World Evidence.", In Diabetes Technology & Therapeutics (Vol. 23, pp. A43-A43). 140 Huguenot Street, 3rd fl, New Rochelle, NY 10801 USA: Mary Ann Liebert, Inc. 2021, June.
  120. E. Tambouris, K. Tarabanis, "Towards Inclusive Integrated Public Service (IPS) Co-Creation and Provision", dg.o 2021- 22nd Annual International Conference on Digital Government Research, Omaha, Nebraska, 9-11 June, 2021.
  121. E. Tambouris, K. Tarabanis, "Inclusive Governance Models and ICT Tools for Integrated Public Service Co-Creation and Provision: The inGov project", dg.o 2021- 22nd Annual International Conference on Digital Government Research, Omaha, Nebraska, 9-11 June, 2021.
  122. L. Nixon, K. Apostolidis, E. Apostolidis, D. Galanopoulos, V. Mezaris, B. Philipp, R. Bocyte, "Content Wizard: demo of a trans-vector digital video publication tool", Proc. ACM Int. Conf. on Interactive Media Experiences (IMX), June 2021. DOI:10.1145/3452918.3468083.
  123. A. Ntovas, L. Lazaridis, A. Papadimitriou, A. Psaltis, A. Axenopoulos, P. Daras, "Data-driven Haptic Feedback Utilizing an Object Manipulation Data-set",in IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), June, 2021.
  124. G. Albanis, N. Zioulis, P. Drakoulis, V. Gkitsas, V. Sterzentsenko, F. Alvarez, D. Zarpalas, P. Daras, "Pano3D: A Holistic Benchmark and a Solid Baseline for 360 Depth Estimation",in IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), June, 2021.
  125. V. Gkitsas, V. Sterzentsenko, N. Zioulis, G. Albanis, D. Zarpalas, "PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes",in IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), June, 2021.
  126. N. Gkalelis, A. Goulas, D. Galanopoulos, V. Mezaris, "ObjectGraphs: Using Objects and a Graph Convolutional Network for the Bottom-up Recognition and Explanation of Events in Video", Proc. IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), pp. 3370-3378, June 2021. DOI: 10.1109/CVPRW53098.2021.00376.
  127. F. Tsalakanidou, S. Papadopoulos, V. Mezaris, I. Kompatsiaris, B. Gray, D. Tsabouraki, M. Kalogerini, F. Negro, M. Montagnuolo, J. Vos, P. Kemenade, D. Gravina, R. Mignot, A. Ozerov, F. Schnitzler, A. Garcia-Saez, G. Yannakakis, A. Liapis, G. Kostadinov, "The AI4Media project: Use of Next-generation Artificial Intelligence Technologies for Media Sector Applications", Proc. 17th Artificial Intelligence Applications and Innovations Conference (AIAI), Crete, Greece, June 2021. DOI:10.1007/978-3-030-79150-6_7.
  128. E. Makri, I. Koskinas, A. Tsolakis, D. Ioannidis, D. Tzovaras, "Short Term Net Imbalance Volume Forecasting Through Machine and Deep Learning: A UK Case Study.", In IFIP International Conference on Artificial Intelligence Applications and Innovations (pp. 377-389). Springer, Cham. 2021, June.
  129. D. Sainidis, D. Tsiakmakis, K. Konstantoudakis, G. Albanis, A. Dimou, P. Daras, "Single-handed Gesture UAV Control and Video Feed AR Visualization for First Responders", in International Conference on Information Systems for Crisis Response and Management (ISCRAM), May 23-26, 2021.
  130. E. Caballero, A. Madridano, D. Sainidis, K. Konstantoudakis, P. Daras, P. Flores, "An Automated UAV-assisted 2D Mapping System for First Responders", in International Conference on Information Systems for Crisis Response and Management (ISCRAM), May 23-26, 2021.
  131. G. Peleka, I. Mariolis, D. Tzovaras, "Generating 2.5 D photorealistic synthetic datasets for training machine vision algorithms.", In 15th International Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO 2020) 15 (pp. 636-646). Springer International Publishing. 2021.
  132. R. Mastoras, A. Triantafyllidis, D. Giakoumis, R. Kordonias, A. Papaprodromou, F. Nalbadis, S. Segkouli, E. Lithoxoidou, C. Georgiadis, I. Paliokas, K. Votis, D. Tzovaras, "A Mobile-Based Multimodal Framework for Pervasive Health Monitoring", PerHealth 2021: 5th IEEE PerCom Workshop on Pervasive Health Technologies. https://ieeexplore.ieee.org/document/9430967
  133. G. Lazaridis, K. Papachristou, A. Drosou, D. Ioannidis, P. Chatzimisios, D. Tzovaras, "On the potential of SDN enabled network deployment in tactical environments", 17th International Conference on Artificial Intelligence Applications and Innovations, 2021.
  134. A. Mpatziakas, St. Papadopoulos, A. Drosou, D. Tzovaras, "A Hypothesis Testing Tool for the Comparison of Different Cyber-Security Mitigation Strategies in IoT", International IOT, Electronics and Mechatronics Conference (IEMTRONICS2021), 2021.
  135. I. Manakos, A. Ledawi, A. Stergioudis, C. Kalaitzidis, "Assessment of Texture Features' Contribution in Discriminating Natural Bare Areas vs. Artificially Covered Ones: Chania Case Study",Proceedings of the EARSeL Joint Workshop 2021 EO for sustainable cities and communities, March 30 - April 1 2021, Liege, Belgium, pp. 126-127.
  136. M. K. Yucel, V. Dimaridou, A. Drosou, A. Sa`a-Garriga, "Real-time Monocular Depth Estimation with Sparse Supervision on Mobile", IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW2021), 2021. https://arxiv.org/abs/2105.12053v1
  137. I. Manakos, M. Kanj, M. Sismanis, I. Tsolakidis, C. Kalaitzidis, "Multi-Temporal Inundated Areas Monitoring Made Easy: The Case of Kerkini Lake in Greece", 7th International Conference on Geographical Information Systems Theory, Applications and Management, April 23-25 2021, Prague, Czech Republic, doi:10.5220/0010555700480055
  138. I. Soubry, I. Manakos, C. Kalaitzidis, "Recent Advances in Land Surface Phenology Estimation with Multispectral Sensing", 7th International Conference on Geographical Information Systems Theory, Applications and Management, April 23-25 2021, Prague, Czech Republic, doi: 10.5220/0010555801340145
  139. D. Tsatsou, K. Karageorgos, A. Dimou, J. Carbo, J. Molina, P. Daras, "Towards Unsupervised Knowledge Extraction",in AAAI Spring Symposium: Combining Machine Learning with Knowledge Engineering, March 22-24, 2021.
  140. T. Stavropoulos, I. Lazarou, L. Mpaltadoros, S. Nikolopoulos, I. Kompatsiaris, M. Tsolaki and the RADAR-AD Consortium, "Human factors, device selection and application development for the RADAR-AD Study on digital biomarkers for Alzheimer’s Disease", 12th Panhellenic Conference of Alzheimer’s Disease and 4th Mediterranean Conference on Neurodegenerative Diseases, PICAD & MeCoND, 18-21 February 2021, Thessaloniki, Greece (Virtual Conference)
  141. T. Stavropoulos, I. Lazarou, L. Mpaltadoros, S. Nikolopoulos, I. Kompatsiaris, M. Tsolaki, "Support2LIVE: A system to monitor and support the care of dementia using wearables", 12th Panhellenic Conference of Alzheimer’s Disease and 4th Mediterranean Conference on Neurodegenerative Diseases, PICAD & MeCoND, 18-21 February 2021, Thessaloniki, Greece (Virtual Conference)
  142. I. Lazarou, K. Georgiadis, S. Nikolopoulos, V. Oikonomou, I. Kompatsiaris, M. Tsolaki, "Comparative study of people with Subjective cognitive Decline using high-density electroencephalograph combined with eye-tracker during selective and sustained attention memory test using visual stimuli", Virtual - 12th Panhellenic Conference of Alzheimer's Disease (PICAD) and the 4th Mediterranean Conference on Neurodegenerative Diseases (MeCoND), Thessaloniki Greece 18-21 February 2021
  143. C. Tsalpara, I. Soulopoulos, I. Sklias, N. Grammalidis, "Covid-19 Pandemic’s Influence on Popular/Folk Culture and Tourism in Greece: Shaping the Future and Beyond.", In Strategic Innovative Marketing and Tourism in the COVID-19 Era" (pp. 121-129). Springer, Cham, 2021.
  144. A. Dimara, C. Anagnostopoulos, S. Krinidis, D. Tzovaras, "Benchmarking of Regression Algorithms for Simulating the Building'sEnergy", IEEE 11th Annual Computing and Communication Workshop andConference (CCWC'21), 27-30 January 2021
  145. A. Dimara, D. Triantafyllidis, S. Krinidis, K. Kitsikoudis, D. Ioannidis, S. Antipas, D. Tzovaras, "District Energy Optimization Based on MLP Simulation", IEEE 11th Annual Computing and Communication Workshop and Conference (CCWC'21), 27-30 January 2021
  146. P. Giannakeris, A. Tsanousa, A. Mavropoulos, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of a Medicine-Oriented Platform", Special Session on MULTIMED2021: Multimedia and Multimodal Analytics in the Medical Domain and Pervasive Environments, 27th International Conference on Multimedia Modelling (MMM2021), 25-27 January, 2021 in Prague, Czech Republic, (accepted for publication).
  147. I. Gialampoukidis, A. Moumtzidou, M. Bakratsas, S. Vrochidis, I. Kompatsiaris, "A multimodal tensor-based late fusion approach for satellite image search in Sentinel 2 images", 27th International Conference on Multimedia Modeling, January 25-27, 2021, Prague, Czech Republic (accepted for publication).
  148. K. Peppas, K. Tsiolis, I. Mariolis, A. Topalidou-Kyniazopoulou, D. Tzovaras, "Multi-modal 3D Human Pose Estimation for Human-Robot Collaborative Applications.", In Structural, Syntactic, and Statistical Pattern Recognition: Joint IAPR International Workshops, S+ SSPR 2020, Padua, Italy, January 21–22, 2021, Proceedings (pp. 355-364). Springer International Publishing.
  149. G. Tsamis, I. Kostavelis, D. Giakoumis, D. Tzovaras, "Towards life-long mapping of dynamic environments using temporal persistence modeling", 25th International Conference on Pattern Recognition (ICPR2020), Milan, Italy, January 2021
  150. G. Pavlidis, A. Tsolakis, D. Ioannidis, D. Tzovaras, "Demand Flexibility Estimation Based onHabitual Behaviour and Motif Detection", In the 25th International Conference on Pattern Recognition (ICPR2020), PRAConBE workshop, Milan, Italy, 10 January, 2021 (accepted).
  151. G. Orfanidis, K. Ioannidis, A. Tefas, S. Vrochidis, I. Kompatsiaris, "A modified Single-Shot multibox Detector for beyond Real-Time Object Detection", 25th International Conference on Pattern Recognition, (ICPR 2020), 10 & 15 January 2021, Milan, Italy (accepted for publication).
  152. K. Tsiakas, I. Kostavelis, D. Giakoumis, D. Tzovaras, "Road Tracking in Semi-structured Environments Using Spatial Distribution of Lidar Data", In Pattern Recognition. ICPR International Workshops and Challenges: Virtual Event, January 10-15, 2021, Springer Proceedings, Part VII (pp. 432-445).
  153. G. Vella, A. Dimou, D. Gutierrez-Perez, D. Toti, T. Nicoletti, E. La Mattina, F. Grassi, A. Ciapetti, M. McElligott, N. Shahid, P. Daras, "SURVANT: An Innovative Semantics-based Surveillance Video Archives Investigation Assistant",in International Conference on Pattern Recognition Workshops, Milan, Italy, January 10-15, 2021.
  154. A. Psaltis, A. Dimou, F. Alvarez, P. Daras, "Flow R-CNN: Flow-enhanced Object Detection",in International Conference on Pattern Recognition Workshops, Milan, Italy, January 10-15, 2021.
  155. E. Kafali, N. Vretos, T. Semertzidis, P. Daras, "RobusterNet: Improving Copy-Move Forgery Detection with Volterra-based Convolutions",in International Conference on Pattern Recognition, Milan, Italy, January 10-15, 2021. DOI: https://doi.org/10.1109/ICPR48806.2021.9412587
  156. E. Zell, F. Castan, S. Gasparini, A. Hilsmann, M. Kazhdan, A. Tagliasacchi, D. Zarpalas, N. Zioulis, "Volumetric Video - Acquisition, Compression, Interaction and Perception.",Eurographics 2021, Virtual. https://doi.org/10.2312/egt.20211035
  157. K. Georgiadis, D. Adamos, S. Nikolopoulos, N. Laskaris, I. Kompatsiaris, "A graph-theoretic sensor-selection scheme for covariance-based Motor Imagery (MI) decoding.", In 2020 28th European Signal Processing Conference (EUSIPCO) (pp. 1234-1238). IEEE. (2021, January).
  158. M. Siavvas, I. Kalouptsoglou, D. Tsoukalas, D. Kehagias, "A self-adaptive approach for assessing thecriticality of security-related static analysis alerts", 21st International Conference on Computational Science and Applications (ICCSA 2021)
  159. M. Mathioudaki, D. Tsoukalas, M. Siavvas, D. Kehagias, "Technical Debt Forecasting based on Deep Learning Techniques", in 21st International Conference on Computational Science and Its Applications (ICCSA 2021)
  160. I. Kalouptsoglou, M. Siavvas, D. Kehagias, A. Chatzigeorgiou, A. Apostolos, "An Empirical Evaluation of the Usefulness of Word Embedding Techniques in Deep Learning-based Vulnerability Prediction", EuroCyberSec2021, Springer, LNCS, 2021
  161. E. Gelenbe, M. Nakip, I. Kalouptsoglou, M. Siavvas, D. Kehagias, "System Vulnerability Prediction using the Adversarial Random Neural Network", EuroCybersec 2021, Nice, France, 2021, Springer Cham., LNCS
  162. D. Tsoukalas, M. Siavvas, M. Mathioudaki, D. Kehagias, "An Ontology-based Approach for Automatic Specification, Verification, and Validation of Software Security Requirements: Preliminary Results", IEEE International Conference on Software Quality, Security, and Reliability, 2021, IEEE
  163. V. Megir, G. Sfikas, A. Mekras, C. Nikou, D. Ioannidis, D. Tzovaras, "Salient Object Detection with Pretrained Deeplab and k-Means: Application to UAV-Captured Building Imagery.", In International Conference on Pattern Recognition (pp. 477-489). Springer, Cham. 2021, January.
  164. K. Georgiadis, G. Kordopatis-Zilos, F. Kalaganis, P. Migkotzidis, E. Chatzilari, V. Panakidou, K. Pantouvakis, S. Tortopidis, S. Papadopoulos, S. Nikolopoulos, I. Kompatsiaris, "Products-6K: A Large-Scale Groceries Product Recognition Dataset", in The 14th PErvasive Technologies Related to Assistive Environments Conference, 2021, pp. 1–7.
  165. P. Galopoulos, C. Iakovidou, V. Gkatziaki, S. Papadopoulos, I. Kompatsiaris, "Towards a Privacy Respecting Image-based User Profiling Component", in 2021 International Conference on Content-Based Multimedia Indexing (CBMI), 2021, pp. 1–6.
  166. G. Kordopatis-Zilos, P. Galopoulos, S. Papadopoulos, I. Kompatsiaris, "Leveraging EfficientNet and Contrastive Learning for Accurate Global-scale Location Estimation", ICMR '21: Proceedings of the 2021 International Conference on Multimedia Retrieval, 2021
  167. P. Charitidis, G. Kordopatis-Zilos, S. Papadopoulos, I. Kompatsiaris, "Operation-wise Attention Network for Tampering Localization Fusion", in 2021 International Conference on Content-Based Multimedia Indexing (CBMI), 2021
  168. M. Liatsikou, S. Papadopoulos, L. Apostolidis, I. Kompatsiaris, "A Denoising Hybrid Model for Anomaly Detection in Trajectory Sequences", in EDBT/ICDT Workshops, 2021.
  169. P. Avgoustinakis, G. Kordopatis-Zilos, S. Papadopoulos, A. Symeonidis, I. Kompatsiaris, "Audio-based Near-Duplicate Video Retrieval with Audio Similarity Learning", in 2020 25th International Conference on Pattern Recognition (ICPR), 2021, pp. 5828–5835.
  170. G. Chantziaras, A. Triantafyllidis, A. Papaprodromou, I. Chatzikonstantinou, D. Giakoumis, A. Tsakiris, K. Votis, D. Tzovaras, "An Augmented Reality-based Remote Collaboration Platform for Worker Assistance", 25th International Conference on Pattern Recognition (ICPR2020), Milan, Italy, January 2021
  171. C. Theodoridou, A. Kargakos, I. Kostavelis, D. Giakoumis, D. Tzovaras, "Spatially-Constrained Semantic Segmentation with Topological Maps and Visual Embeddings.", International Conference on Computer Vision Systems, pp. 117-129, Springer, 2021
  172. E. Tsiogas, I. Kleitsiotis, I. Kostavelis, A. Kargakos, D. Giakoumis, M. Bosch-Jorge, R. Ros, R. Tarazón, S. Likothanassis, D. Tzovaras, "Pallet detection and docking strategy for autonomous pallet truck AGV operation", International Conference on Intelligent Robots and Systems, pp. 3444-3451, IEEE, 2021.
  173. K. Tsiakas, I. Kostavelis, A. Gasteratos, D. Tzovaras, "Autonomous Vehicle Navigation in Semi-structured Environments Based on Sparse Waypoints and LiDAR Road-tracking", International Conference on Intelligent Robots and Systems, pp. 1244-1250, IEEE, 2021.
  174. G. Tsamis, G. Chantziaras, D. Giakoumis, I. Kostavelis, A. Kargakos, A. Tsakiris, D. Tzovaras, "Intuitive and Safe Interaction in Multi-User Human Robot Collaboration Environments through Augmented Reality Displays.", International Conference on Robot & Human Interactive Communication, pp. 520-526, IEEE, 2021.
  175. A. Følstad, T. Araujo, S. Papadopoulos, "Chatbot Research and Design: 4th International Workshop, CONVERSATIONS 2020, Virtual Event, November 23-24, 2020, Revised Selected Papers.", Springer Nature, 2021.

Books Chapters

  1. K. Gkountakos, K. Ioannidis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Visual Recognition of Abnormal Activities in Video Streams.", In Technology Development for Security Practitioners (pp. 151-165). Cham: Springer International Publishing. https://zenodo.org/records/3819818#.X41ajMBS9PY
  2. E. Kafali, K. Zafirouli, K. Karageorgos, T. Semertzidis, P. Daras, "Cyber-physical Adversarial Attacks and Countermeasures for Deep Learning Vision Systems on Critical Infrastructures", Cyber-Physical Threat Intelligence for Critical Infrastructures Security: Securing Critical Infrastructures in Air Transport, Water, Gas, Healthcare, Finance and Industry, edited by J. Soldatos, I. Praca, A. Jovanovic, Boston-Delft: now publishers, 2021. DOI: https://dx.doi.org/10.1561/9781680838237
  3. K. Ioannidis, G. Orfanidis, M. Krestenitis, S. Vrochidis, I. Kompatsiaris, "Sensor Data Fusion and Autonomous Unmanned Vehicles for the Protection of Critical Infrastructures", Terahertz (THz), Mid Infrared (MIR) and Near Infrared (NIR) Technologies for Protection of Critical Infrastructures Against Explosives and CBRN, Book Series: NATO Science for Peace and Security Series B: Physics and Biophysics, Springer Netherlands, 2021, 3-17.
  4. P. Kostelnik, M. Koutli, V. Oravec, "Mastering the IoT with the VICINITY Platform", in book “IoT Platforms, Use Cases, Privacy, and Business Models”, C. Zivkovic, Y. Guan, C. Grimm (Eds.), pp. 185-222, Springer, 2021, https://www.springer.com/gp/book/9783030453152
  5. C.P. Escribano, N. Theologou, M. Likar, A. Tryferidis, D. Tzovaras, "Business Models and Use Cases for the IoT", in book “IoT Platforms, Use Cases, Privacy, and Business Models”, C. Zivkovic, Y. Guan, C. Grimm (Eds.), pp. 51-80, Springer, 2021, https://www.springer.com/gp/book/9783030453152
  6. A. Apaolaza, T. Backes, S. Barthold, I. Bienia, T. Blume, C. Collyda, A. Fessl, S. Gottfried, P. Grunewald, F. Gunther, T. Koehler, R. Lorenz, M. Heinz, S. Herbst, V. Mezaris, C. Nishioka, A. Pournaras, V. Sabol, A. Saleh, A. Scherp, I. Simic, A. Skulimowski, I. Vagliano, M. Vigo, M. Wiese, T. Draksler, "MOVING: A User-Centric Platform for Online Literacy Training and Learning", in "e-Science: Open, Social and Virtual Technology for Research Collaboration", C. Koschtial, T. Koehler, C. Felden (Eds.), Spinger series "Progress in IS", pp. 77-97, 2021. DOI:10.1007/978-3-030-66262-2_6.
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