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Δημοσιεύσεις ΙΠΤΗΛ

Δημοσιεύσεις σε Περιοδικά

  1. 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.
  2. 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
  3. 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 (accepted for publication).
  4. 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.
  5. 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.
  6. 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)
  7. 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)
  8. 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
  9. 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.
  10. 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
  11. 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.
  12. 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
  13. 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
  14. A. Chatzitofis, D. Zarpalas, P. Daras, S. Kollias, "DeMoCap: Low-Cost Marker-Based Motion Capture", International Journal of Computer Vision, 2021
  15. 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
  16. 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
  17. 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.
  18. A. Dimara, C. Anagnostopoulos, S. Krinidis, D. Tzovaras, "Personalized thermal comfort modeling through genetic algorithm", Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2021, DOI: 10.1080/15567036.2021.1937404
  19. 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.
  20. 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)
  21. 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
  22. 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.
  23. 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
  24. 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
  25. 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.
  26. 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.
  27. C. Hidalgo, M. Vaca, M. Nowak, P. Frölich, Μ. Reed, Μ. Al-Naday, Α. Mpatziakas, Α. Protogerou, Α. Drosou, D. Tzovaras, "Detection, control & mitigation system for secure vehicular communication", Vehicular Communications (Els.), 2021, https://doi.org/10.1016/j.vehcom.2021.100425
  28. 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.
  29. 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
  30. 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
  31. 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.
  32. 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
  33. 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
  34. 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)
  35. M. Kiatos, I. Sarantopoulos, S. Malassiotis, Z. Doulgeri, "Bridging the gap between learning and heuristic based pushing policies", IEEE Robotics and Automation Letters, Dec 2021, submitted.
  36. 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
  37. 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
  38. N. Kladovasilakis, T. Kontodina, K. Tsongas, E. M. Pechlivani, D. Tzetzis, D. Tzovaras, "The Mechanical Performance of Additive Manufactured Silica Lattice Structures", Progress in Digital and Physical Manufacturing - Proceedings of ProDPM’21, Springer, 27 October 2021, Leiria, Portugal,
  39. 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)
  40. 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).
  41. 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
  42. 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)
  43. 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)
  44. 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)
  45. 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)
  46. 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.
  47. I. Lazarou, D. Moraitou, M. Papatheodorou, I. Vavouras, C. Lokantidou, C. Agogiatou, M. Gialaoutzis, S. Nikolopoulos, TG. 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
  48. 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.
  49. 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
  50. 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)
  51. 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
  52. 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
  53. 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 of Deep Renovation Projects", MDPI Sustainability, vol. 13(11), 6018, 2021, DOI: https://doi.org/10.3390/su13116018
  54. 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
  55. 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
  56. 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.
  57. 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.
  58. 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
  59. 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.
  60. P. Michailidis, P. Pelitaris, C. Korkas, I. Michailidis, S. Baldi, E. Kosmatopoulos, "Enabling Optimal Energy Management with Minimal IoT Requirements: A Legacy A/C Case Study", Energies 14, no. 23: 7910. https://doi.org/10.3390/en14237910.
  61. 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)
  62. 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
  63. 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
  64. 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
  65. 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
  66. 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).
  67. 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.
  68. 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.
  69. 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
  70. 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
  71. V. Papadopoulou,T. Kontodina, E. M. Pechlivani, A. Asimakopoulou, D. Ioannidis, D. Tzovaras, "3D Printed Smart Luminous Artifacts", Progress in Digital and Physical Manufacturing - Proceedings of ProDPM’21, Springer, 27 October 2021, Leiria, Portugal
  72. 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
  73. 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
  74. 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)
  75. 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)
  76. 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
  77. 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.
  78. 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.
  79. 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
  80. 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).
  81. 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
  82. 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/).
  83. 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)
  84. 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
  85. T. G. 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
  86. 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
  87. 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
  88. 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.
  89. 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
  90. 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
  91. 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
  92. 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
  93. 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
  94. 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)
  95. 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)
  96. 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
  97. 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.
  98. 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.
  99. D. Ververidis, P. Migkotzidis, E. Nikolaidis, E. Anastasovitis, A. Chalikias, S. Nikolopoulos, I. Kompatsiaris, "An authoring tool for democratizing the creation of high-quality VR experiences.", Virtual Reality (2021). https://doi.org/10.1007/s10055-021-00541-2
  100. 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.
  101. 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.
  102. 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)
  103. 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
  104. 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

Δημοσιεύσεις σε Συνέδρια

  1. 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
  2. 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
  3. 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.
  4. 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.
  5. 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", MediaEval 2021 Workshop (MediaEval’21), 12-15 December 2021
  6. 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.
  7. 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.
  8. 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, June 2021. DOI:10.1007/978-3-030-67835-7_35.
  9. 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.
  10. 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
  11. 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" 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
  12. 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.
  13. 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.
  14. 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.
  15. 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.
  16. 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.
  17. 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", 25th International Conference on Pattern Recognition (ICPR2020), 10 & 15 January 2021, Milan, Italy.
  18. 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", 25th International Conference on Pattern Recognition (ICPR2020), 10 & 15 January 2021, Milan, Italy (accepted for publication)
  19. 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.
  20. 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
  21. 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
  22. 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.
  23. 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.
  24. 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
  25. 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.
  26. 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.
  27. 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
  28. 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
  29. A. Dimara, C. Anagnostopoulos, S. Krinidis, D. Tzovaras, "Benchmarking of Regression Algorithms for Simulating the Building's Energy", IEEE 11th Annual Computing and Communication Workshop and Conference (CCWC'21), 27-30 January 2021
  30. 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
  31. 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), pp. 1-7, 2021, doi: 10.1109/IEMTRONICS52119.2021.9422582
  32. 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
  33. 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.
  34. 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.
  35. 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.
  36. 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
  37. 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.
  38. 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.
  39. 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.
  40. 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
  41. 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).
  42. 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.
  43. 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.
  44. 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.
  45. 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.
  46. 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](http://dx.doi.org/10.1007/978-3-030-67832-6)
  47. I. Gialampoukidis, S. Andreadis, S. Vrochidis, I. Kompatsiaris, "Multimodal data fusion of social media and satellite images for emergency response and decision-making", IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2021), July 12-14, 2021. in press.
  48. 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).
  49. 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).
  50. 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](href="http://dx.doi.org/10.1007/978-3-030-67832-6)
  51. 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
  52. 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
  53. 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
  54. 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.
  55. 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.
  56. V. Gkitsas, N. Zioulis, V. Sterzentsenko, A. Doumanoglou, D. Zarpalas, "Towards Full-to-Empty Room Generation with Structure-Aware Feature Encoding and Soft Semantic Region-Adaptive Normalization", VISIGRAPP 2021: International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications., Virtual.(2021). https://arxiv.org/pdf/2112.05396.pdf
  57. K. Gkountakos, D. Galanopoulos, D. Touska, K. Ioannidis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, "ITI-CERTH participation in ActEV and AVS Tracks of TRECVID 2021" Proc. TRECVID 2021 Workshop, Gaithersburg, MD, USA (Virtual), 2021.
  58. K. Gkountakos, K. Ioannidis, T. Tsikrika, S. Vrochidis, Ι. Kompatsiaris, "Crowd Violence Detection from Video Footage." In 2021 International Conference on Content-Based Multimedia Indexing (CBMI). IEEE.(2021, June).
  59. Κ. 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. (2021, August)
  60. 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)
  61. 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
  62. S. Heller, V. Gsteiger, W. Bailer, C. Gurrin, B. Jónsson, J. Loko, A. Leibetseder, F. Mejzlík, L. Peška, L. Rossetto, K. Schall, K. Schoeffmann, H. Schuldt, F. Spiess, L. Tran, L. Vadicamo, P. Veselý, S. Vrochidis, J. Wu, "Interactive Video Retrieval Evaluation at a Distance - Comparing Sixteen Interactive Video Search Systems in a Remote Setting at the 10th Video Browser Showdown", International Journal of Multimedia Information Retrieval, 11, pages 1–18 (2021).
  63. 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 (accepted for publication).
  64. 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.
  65. 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
  66. 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.", Annu Int Conf IEEE Eng Med Biol Soc. 2021 Nov;2021:395-398. doi: 10.1109/EMBC46164.2021.9630320. PMID: 34891317.
  67. 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.
  68. 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
  69. 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.
  70. 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.
  71. 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.
  72. 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
  73. 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.
  74. 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
  75. 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
  76. 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
  77. 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.
  78. 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
  79. 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
  80. 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.
  81. 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.
  82. 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.
  83. 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
  84. M. Liatsikou, S. Papadopoulos, L. Apostolidis, I. Kompatsiaris, "A Denoising Hybrid Model for Anomaly Detection in Trajectory Sequences", in EDBT/ICDT Workshops, 2021.
  85. 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.
  86. 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
  87. 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.
  88. 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.
  89. 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
  90. 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)
  91. 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.
  92. 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.
  93. 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.
  94. 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
  95. P. Natsiavas, T. 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", Medical Informatics Europe (MIE) 2021, Poster Presentation, 29-31 May 2021, Virtual Conference (accepted for publication)
  96. 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.
  97. 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. Proceedings of Metadata and Semantics Research Conference, Springer, Madrid.(2021)
  98. C. Nteve, N. Tsolakis, G. Meditskos, A. Karakostas, S. Vrochidis, I. Kompatsiaris, "Ontology based semantic model for health data interpretation." 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.
  99. 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.
  100. 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.
  101. 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.
  102. 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), 2021, pp. 1-6, doi:10.1109/BIBE52308.2021.9635427.
  103. 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.
  104. 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).
  105. 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" (2021)., 5(9), 275–282. https://doi.org/10.18502/kss.v5i9.9899
  106. 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.
  107. S. I. Papadopoulos, C. Koutlis, M. Pugliese, M. Sudheer, D. Rabiller, S. Papadopoulos, I. Kompatsiaris, "Attentive Hierarchical Label Sharing for Enhanced Garment and Attribute Classification of Fashion Imagery." In Proceedings of the Third Workshop at the Recommender Systems Conference. 15th ACM Conference on Recommender Systems, Amsterdam, 2021.
  108. 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.
  109. 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
  110. 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
  111. 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
  112. V. Passas, N. Makris, C. Nanis, T. Korakis, "V2MEC: Low-Latency MEC for Vehicular Networks in 5G Disaggregated Architectures", proceedings of IEEE WCNC 2021.
  113. 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).
  114. 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.
  115. 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.
  116. 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.
  117. 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.
  118. 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.
  119. 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.https://www.researchgate.net/publication/346612017_Supporting_the_Discovery_and_Reuse_of_Digital_Content_in_Creative_Industries_using_Linked_Data
  120. 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.
  121. 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.
  122. 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
  123. 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)
  124. 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.
  125. 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
  126. 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)
  127. 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)
  128. T. 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 (accepted for publication)
  129. 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.
  130. 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
  131. 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.
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  133. 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.
  134. 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.
  135. 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.
  136. 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.
  137. 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
  138. 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.
  139. 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.
  140. 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.
  141. 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
  142. Α. 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.
  143. 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.
  144. 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.
  145. 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.
  146. 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).
  147. 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.
  148. 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
  149. 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
  150. M. Tsourma, A. Kougioumtzidou, A. Drosou, D. Tzovaras, "On the utilization of Disruptive Technologies for Municipality-wide Policy Making", Data for Policy 2021, to appear.
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  153. 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
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