Publications

      

Conference and Workshop Publications


1 T. Tziouvaras, K. Kolomvatsos, "Intelligent Monitoring of Virtualized Services", 8th European Conference on Service-Oriented and Cloud Computing, Crete, September, 2020
2 Karanika, A., Oikonomou, P., Kolomvatsos, K., Loukopoulos, T., "A Demand-driven, Proactive Tasks Management Model at the Edge", EEE International Conference on Fuzzy Systems (FUZZ-IEEE), Glasgow, UK, July, 2020
3 Karanika, A., Soula, M., Anagnostopoulos, C., Kolomvatsos, K., Stamoulis, G., "Optimized Analytics Query Allocation at the Edge of the Network", 12th International Conference on Internet and Distributed Computing Systems, Naples Italy, October, 2019
4 P. Papadopoulou, K. Kolomvatsos, S. Hadjiefthymiades, "Internet of Things Business Models: The RAWFIE Case", 18th IFIP Conference on e-Business, e-Services, and e-Society, Norway, September, 2019
5 K. Kolomvatsos, P. Papadopoulou, C. Anagnostopoulos, S. Hadjiefthymiades, "A Spatio-Temporal Data Imputation Model for Supproting Analytics at the Edge", 18th IFIP Conference on e-Business, e-Services, and e-Society, Norway, September, 2019
6 Tsoukas, V., Kolomvatsos, K., Chioktour, V., Kakarountas, A., "A Comparative Assessment of Machine Learning Algorithms for Events Detection", 4th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM), Pireaus Greece, September, 2019
7 S. Sagkriotis, K. Kolomvatsos, C. Anagnostopoulos, D. Pezaros, S. Hadjiefthymiades, "Knowledge-Centric Analytics Queries Allocation in Edge Computing Environments", IEEE Symposium on Computers and Communications (ISCC), Barcelona, Spain, June, 2019
8 P. Papadopoulos, N. Panagou, M. Koziri, K. Kolomvatsos, T. Loukopoulos, I. Anagnostopoulos, "Coding Time Prediction in H.264/HVEC Transcoding Using Macroblock Sizes", 14th International Workshop on Semantic and Social Media Adaptation and Personalization, Larnaca, Cyprus, June, 2019
9 K. Kolomvatsos, M. Koziri, T. Loukopoulos, "An Intelligent Scheme for the Identification of QoS Violations in Virtualized Environments", 30th International Conference on Tools with Artificial Intelligence, Volos, Greece, November, 2018
10 K. Kolomvatsos, C. Anagnostopoulos, "In-Network Edge Intelligence for Optimal Task Allocation", 30th International Conference on Tools with Artificial Intelligence, , November, 2018
11 Md. Fasiul Alam, Stathes Hadjiefthymiades, "Role Assignment in IoT through Accelerated Hardware", The Fifth IEEE International Conference on Internet of Things: Systems, Management and Security (IoTSMS 2018), , October, 2018
12 V. Papataxiarhis, K. Filios, and S. Hadjiefthymiades, "Near-optimal assignment of complex tasks for Green Wireless Sensor Networks", 14th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2018), Limassol, Cyprus, October, 2018
13 K. Kolomvatsos, P. Oikonomou, M. Koziri, T. Loukopoulos, "A Distributed Data Allocation Scheme for Autonomous Nodes", IEEE International Conference on Scalable Computing and Communications, Guangzhou, China, October, 2018
14 V. Papataxiarhis, S. Hadjiefthymiades, "Event correlation and forecasting over high-dimensional streaming sensor data", 14th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2018), Limassol, Cyprus, October, 2018
15 K. Panagidi, I. Galanis, C. Anagnostopoulos and S. Hadjiefthymiades, "Time-Optimized Contextual Information Flow on Unmanned Vehicles", 14th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2018), Limassol, Cyprus, October, 2018
16 K. Kolomvatsos, P. Papadopoulou, S. Hadjiefthymiades, "Data Storage in Internet of Things: A Proposed Distributed model", 12th Mediterranean Conference on Information Systems, , September, 2018
17 K. Kolomvatsos, T. Loukopoulos, "Scheduling the Execution of Tasks at the Edge", 2018 IEEE Conference on Evolving and Adaptive Intelligent Systems , Rhodes, Greece, May, 2018
18 Panagiota Papadopoulou, Kostas Kolomvatsos, Kyriaki Panagidi, Stathes Hadjiefthymiades, "Investigating the Business Potential of Internet of Things", Mediterranean Conference on Information Systems, Genoa, Italy, September, 2017
19 K. Kolomvatsos, C. Anagnostopoulos, A. Marnerides, Q. Ni, S. Hadjiefthymiades, D. Pezaros, "Uncertainty-driven Ensemble Forecasting of QoS in Software Defined Networks", 22nd IEEE Symposium on Computers and Communications (ISCC), Heraklion, Greece, July, 2017
20 Md. Fasiul Alam, Stathes Hadjiefthymiades, "Advanced, Hardware Supported In-Network Processing for the Internet of Things", ICC `17, Cambridge, United Kingdom, March, 2017
21 M. Chatzidakis, M. Loukeris, K. Gerakos, S. Hadjiefthymiades, "E-PreS: Monitoring and Evaluation of Natural Hazard Preparedness At School Community", 3rd International Conference on Information and Communication Technologies for Disaster Management (ICT-DM), Vienna, Austria, December, 2016
22 C. Anagnostopoulos, K. Kolomvatsos, "Knowing When to Process Incomplete Context Streams", SAI Computing Conference, London, UK, July, 2016
23 Vassilis Papataxiarhis, "Optimal Task Assignment in Sensor Networks", 17th IEEE International Conference on Mobile Data Management (MDM2016), PhD Forum, Porto, Portugal, June, 2016
24 Michail Chatzidakis, Michael Loukeris, Stathes Hatjiefthymiades, "E-PreS: Evaluation of Building Evacuation Drills", PCI 2017, Larisa, Greece, September, 2015
25 K. Kolomvatsos, C. Anagnostopoulos, S. Hadjiefthymiades, "Intelligent Contextual Data Stream Monitoring", 8th International Conference on Pervasive Technologies Related to Assistive Environments, Corfu, Greece, July, 2015
26 K. Kolomvatsos, C. Anagnostopoulos, S. Hadjiefthymiades, "An Efficient Environmental Monitoring System adopting Data Fusion, Prediction and Fuzzy Logic", 6th International Conference on Information, Intelligence, Systems and Applications, Corfu, Greece, July, 2015
27 George Bismpikis, Vassilis Papataxiarhis, Nikos Bogdos, Elias S. Manolakos and Stathes Hadjiefthymiades, "SWeFS: Sensor Web Fire Shield for Forest Fire Detection and Monitoring", VII International Conference on Forest Fire Research (ICFFR 2014), Coimbra, Portugal, November, 2014
28 M. Chatzidakis, S. Hadjiefthymiades, "Trust Management in Mobile Ad Hoc Networks", 16th International Telecommunications Network Strategy and Planning Symposium (Networks), Funchal, Madeira Island, Portugal, September, 2014
29 M. Heckel, G. Zuba, M. Cristaldi, U. Delprato, G. Tusa, V. Papataxiarhis, V. Nomikos, I. Priggouris, "Enabling Interoperability in Disaster Response Actions through IT-Solutions", Proceedings of 8th Future Security Conference, Berlin, Germany, September, 2013
30 G. Bismpikis, V. Papataxiarhis, C. Anagnostopoulos, S. Hadjiefthymiades, "SCHISM: A Scheme for Identification of Suspicious Mobile Clusters for Location-Based Services", IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2013) - Mobile and Wireless Networks Track, London, United Kingdom, September, 2013
31 V. Papataxiarhis, V. Tsetsos, G. Valkanas, C. Kassapoglou-Faist, D. Piguet, S. Hadjiefthymiades, "A Reconfigurable Middleware for Context-Aware Applications in Autonomic Computing", IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2013) - Services, Applications and Business Track, London, United Kingdom, September, 2013
32 C. Anagnostopoulos, S. Hadjiefthymiades, E. Zervas, "Optimal Stopping of the Context Collection Process in Mobile Sensor Networks", IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), London, UK, September, 2013
33 C. Anagnostopoulos, K. Kolomvatsos and S. Hadjiefthymiades, "Efficient Location Based Services for Groups of Mobile Users", IEEE 14th International Conference on Mobile Data Management (MDM), Milan, Italy, June, 2013
34 K. Panagidi, K. Kolomvatsos and S. Hadjiefthymiades, "On the Use of PSO with Weights Adaptation in Concurrent Multi-Issue Negotiations", 10th International Symposium on Distributed Computing and Artificial Intelligence (DCAI `13), Salamanca, May, 2013
35 K. Kolomvatsos, K. Panagidi and S. Hadjiefthymiades, "Optimal Spatial Partitioning for Resource Allocation", 10th International Conference on Information Systems for Crisis Response and Management (ISCRAM 2013), Baden-Baden, Germany, May, 2013
36 M. Spanoudakis, D. Lorentzos, C. Anagnostopoulos, S. Hadjiefthymiades, "Use of the Optimal Stopping Theory for Improving Cache Consistency", The 13th International Conference on Web Information System Engineering (WISE 2012), Paphos, Cyprus, November, 2012
37 T. Kontos, G. Alyfantis, Y. Angelopoulos, S. Hadjiefthymiades, "A Topology Inference Algorithm for Wireless Sensor Networks", Seventeenth IEEE Symposium on Computers and Communications (ISCC???12), Cappadocia, Turkey, July, 2012
38 Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Context Compression: using Principal Component Analysis for Efficient Wireless Communications", 12th International Conference on Mobile Data Management (MDM 2011) - Full paper, Lulea, Norrbotten, Sweden, June, 2011
39 Theofanis Kontos, Evripidis Zaimidis, Christos Anagnostopoulos, Stathes Hadjiefthymiades, Evangelos Zervas, "An Adaptive Epidemic Information Dissemination Scheme with Cross-layer Enhancements", IEEE symposium on Computers and Communications, Corfu, Greece, June, 2011
40 O. Sekkas, S. Hadjiefthymiades, E. Zervas, "A Multi-level Data Fusion Approach for Early Fire Detection", 1st International Workshop on Computational Intelligence for Disaster Management (CIDM-2010), Thessaloniki, Greece, November, 2010
41 C. Anagnostopoulos, T. Anagnostopoulos, S. Hadjiefthymiades, "An Adaptive Data Forwarding Scheme for Energy Efficiency in Wireless Sensor Networks", IEEE Conference on Intelligent Systems, (IS2010), London UK., July, 2010
42 G. Boulougaris, K. Kolomvatsos, S. Hadjiefthymiades, "Building the Knowledge Base of a Buyer Agent Using Reinforcement Learning Techniques", 2010 IEEE World Congress on Computational Intelligence (WCCI) - International Joint Conference on Neural Networks (IJCNN), Barcelona - Spain, July, 2010
43 V. Papataxiarhis, V. Tsetsos, S. Hadjiefthymiades, "A Knowledge Plane for Context-Aware Applications in Autonomic Computing", Proceedings of the 7th ACM International Conference on Pervasive Services (ICPS 2010), Berlin, Germany, July, 2010
44 Arapoglou R., Kolomvatsos K., Hadjiefthymiades S., "Buyer Agent Decision Process Based on Automatic Fuzzy Rules Generation Methods", 2010 IEEE World Congress on Computational Intelligence (WCCI) - International Conference on Fuzzy Systems (FUZZ-IEEE), Barcelona - Spain, July, 2010
45 Michael Michalopoulos, Chris Anagnostopoulos, Charalampos Doukas, Ilias Maglogiannis, Stathes Hadjiefthymiades, "Optimizing Pervasive Sensor Data Acquisition utilizing Missing Values Substitution", 3rd International Conference on PErvasive Technologies Related to Assistive Environments, PETRA2010, Island of Samos, Greece, June, 2010
46 T. Anagnostopoulos, C. Anagnostopoulos, S. Hadjiefthymiades, "An Online Adaptive Model for Location Prediction ", (3rd Conf.) ICST Autonomics 2009, Limassol, Cyprus, September, 2009
47 Odysseas Sekkas, Damien Piguet, Christos Anagnostopoulos, Dimitrios Kotsakos, George Alyfantis, Corinne Kassapoglou-Faist and Stathes Hadjiethymiades, "Probabilistic Information Dissemination for MANETs: the IPAC Approach", 20th Tyrrhenian International Workshop on Digital Communications, Pula, Sardinia, Italy, September, 2009
48 Vassilis Papataxiarhis, Vassileios Tsetsos, Isambo Karali, Panagiotis Stamatopoulos and Stathes Hadjiefthymiades, "i-footman: A Knowledge-Based Framework for Football Managers", 3rd East European Workshop on Rule-Based Applications (RuleApps), Cottbus, Germany , September, 2009
49 Theodoros Anagnostopoulos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, Miltos Kyriakakos, Alexandros Kalousis, "Predicting the location of mobile users: a machine learning approach", ACM International Conference on Pervasive Services (ICPS09), Imperial College, London, UK., July, 2009
50 M.Spanoudakis and S.Hadjiefthymiades, "Adaptive Partial CDN Replication", ISCC09, 14th IEEE Symposium on Computers and Communications, Sousse, Tunisia, July, 2009
51 Vassileios Tsetsos, Stathes Hadjiefthymiades, "An Innovative Architecture for Context Foraging", 8th International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobIDE), Providence, Rhode Island, USA, June, 2009
52 C. Panayiotou, E. Fytros, V. Tsetsos, G. Samaras, S. Hadjiefthymiades, D. Piquet, "Integrated Platform for Autonomic Computing", poster paper published at IEEE SECON, Rome, Italy, June, 2009
53 M.Poulakis, V.Vassaki, and S.Hadjiefthymiades, "Proactive Radio Resource Management Using Optimal Stopping Theory", 10th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2010), Kos Island, Greece, June, 2009
54 Kostas Kolomvatsos and Stathes Hadjiefthymiades, "Automatic Fuzzy Rules Generation for the Deadline Calculation of a Seller Agent", International Symposium on Autonomic and Decentralized Systems (ISADS), Athens, March, 2009
55 V.Papataxiarhis, V.Riga, V. Nomikos, O.Sekkas, K.Kolomvatsos, V.Tsetsos, P. Papageorgas, S.Vourakis, S.Hadjiefthymiades, and G. Kouroupetroglou , "MNISIKLIS: Indoor LBS for All", 5th International Symposium on LBS & TeleCartography (LBS 2008), Salzburg, Austria, November, 2008
56 Vasileios Baousis, Konstantinos Tzannetakos, Elias Zavitsanos, Vasileios Spiliopoulos, Stathes Hadjiefthymiades, "A Case Based Reasoning framework for service selection and adaptation in mobile networks", Pervasive Adaptation (PERADA) Workshop, 2nd IEEE International Conference on Self-Adaptive and Self-Organizing Systems, Venice, Italy, October, 2008
57 K. Kolomvatsos, C. Anagnostopoulos and S. Hadjiefthymiades, "On the Use of Fuzzy logic in a Seller Bargaining Game", 32nd Annual IEEE International Computer Software and Applications Conference (COMPSAC 2008), Turku, Finland, July, 2008
58 Kostas Kolomvatsos and Stathes Hadjiefthymiades, "Implicit Deadline Calculation for Seller Agent Bargaining in Information Marketplaces", 2nd International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2008), Barcelona, Spain, March, 2008
59 George Valkanas, Vassileios Tsetsos, Stathes Hadjiefthymiades, "The POLYSEMA MPEG-7 Video Annotator", 2nd Int Conference on Semantic and Digital Media Technologies (SAMT), Genova, Italy, December, 2007
60 Polyxeni Katsiouli, Vassileios Tsetsos and Stathes Hadjiefthymiades, "Semantic video classification based on subtitles and domain terminologies", SAMT Workshop on Knowledge Acquisition from Multimedia Content (KAMC), Genova, Italy, December, 2007
61 George Alyfantis, Giannis Marias, Stathes Hadjiefthymiades, and Lazaros Merakos, "Non-cooperative Dynamic Spectrum Access for CDMA networks", IEEE Globecom 2007, Washington, DC, USA, November, 2007
62 Christos Anagnostopoulos, Odysseas Sekkas, Stathes Hadjiefthymiades, "Context Fusion: Dealing with Sensor Reliability", IEEE International Workshop on Information Fusion and Dissemination in Wireless Sensor Networks (SensorFusion07 - MASS 2007), Pisa, Italy, October, 2007
63 Kostas Kolomvatsos, Vassilis Papataxiarhis, Vassileios Tsetsos, "Semantic Location Based Services for Smart Spaces", 2nd International Conference on Metadata and Semantics Research (MTSR), Corfu, Greece, October, 2007
64 E. Zervas, O. Sekkas, S. Hadjiefthymiades, C. Anagnostopoulos, "Fire Detection in the Urban Rural Interface through Fusion techniques", IEEE Workshop on Mobile Ad hoc and Sensor Systems for Global and Homeland Security (MASS-GHS 2007), Pisa, Italy, October, 2007
65 Antonis Papadimitriou, Christos Anagnostopoulos, Vassileios Tsetsos, Sarantis Paskalis , Stathes Hadjiefthymiades, "A Semantics-aware Platform for Interactive TV Services", 1st International Conference on New Media Technology 2007 (I-MEDIA`07), Graz, Austria, September, 2007
66 Miltiadis Kyriakakos, Stathes Hadjiefthymiades, Lazaros Merakos, "Parametric Dimensioning and Enhancements of a Path Prediction Algorithm", The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC`07), Athens, September, 2007
67 Christos Anagnostopoulos, StathesHadjiefthymiades, Evangelos Zervas, "An Epidemiological Model for Semantics Dissemination", 3rd ACM International Mobile Multimedia Communications (MobiMedia2007) , Nafpaktos, Greece, August, 2007
68 Spyros Nathanail, Vassileios Tsetsos, and Stathes Hadjiefthymiades, "Sensor-driven adaptation of web document presentation", HCI International, Beijing, P.R. China, July, 2007
69 Odysseas Sekas, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Context Fusion through Imprecise Reasoning", IEEE International Conference on Pervasive Services, ICPS2007, Istanbul, Turkey, July, 2007
70 Theodoros Anagnostopoulos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, Alexandros Kalousis, Miltos Kyriakakos , "Path Prediction through Data Mining ", IEEE Conference on Pervasive Services, ICPS07, Istanbul, Turkey, July, 2007
71 Christos Anagnostopoulos, Panagiotis Pasias, Stathes Hadjiefthymiades, "A Framework for Imprecise Context Reasoning ", IEEE International Conference on Pervasive Services, ICPS07, Istanbul, Turkey, July, 2007
72 Stratos Paulakis, Vassileios Tsetsos , Stathes Hadjiefthymiades, "Enterprise Job Scheduling for Clustered Environments", 10th IEEE International Symposium on Object and Component-Oriented Real-Time Computing (ISORC) , Santorini Island, Greece, May, 2007
73 Manoussos Athanassoulis, Ioannis Alagiannis and Stathes Hadjiefthymiades, "Energy Efficiency in Wireless Sensor Networks: A Utility-Based Architecture", European Wireless 2007, Paris, France, April, 2007
74 Vassileios Tsetsos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "On the evaluation of Semantic Web Service matchmaking systems", 4th IEEE European Conference on Web Services (ECOWS), Zurich, Switzerland, December, 2006
75 George Alyfantis, Stathes Hadjiefthymiades, and Lazaros Merakos, "Proactive Resource Management for the Mitigation of Service Discontinuation in Mobile Networks", ICCCN 2006, Washington DC, USA, October, 2006
76 George Alyfantis, Stathes Hadjiefthymiades, and Lazaros Merakos, "On Fair and Efficient Power Control in CDMA Wireless Data Networks", ICCCN 2006, Washington DC, USA, October, 2006
77 Odysseas Sekkas, Stathes Hadjiefthymiades and Evangelos Zervas, "Enhancing location estimation through data fusion", IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC?06), Helsinki, Finland, September, 2006
78 Christos B. .Anagnostopoulos, Y.Ntarladimas, S.Hadjiefthymiades, "Reasoning about Situation Similarity", In the proceedings of the 3rd IEEE Conference On Intelligent Systems (IEEE-IS`06) , Westminster, London, UK, September, 2006
79 Odysseas Sekkas, Stathes Hadjiefthymiades and Evangelos Zervas, "Fusing sensor information for location estimation", 10th East-European Conference on Advances in Databases and Information Systems, Thessaloniki, Greece, September, 2006
80 Panayotis Kikiras, Vassileios Tsetsos, and Stathes Hadjiefthymiades, "Ontology-based User Modeling for Pedestrian Navigation Systems", ECAI 2006 Workshop on Ubiquitous User Modeling (UbiqUM), Riva del Garda, Italy, August, 2006
81 George Alyfantis, Stathes Hadjiefthymiades, Lazaros Merakos, and Panagiotis Kostopoulos, "A Distributed Algorithm for Sharing Web Cache Disk Capacity", ICPADS, Minneapolis, July, 2006
82 Christos B. Anagnostopoulos, Yiorgos Ntarladimas, Stathes Hadjiefthymiades, "Situation Awareness: Dealing with Vague Context", ICPS`06 : IEEE International Conference on Pervasive Services 2006, Lyon, France, June, 2006
83 Vasileios Baousis, Elias Zavitsanos, Vasileios Spiliopoulos, Stathes Hadjiefthymiades, Lazaros Merakos, Giannis Veronis, "Wireless Web Services using Mobile Agents and Ontologies", IEEE International Conference on Pervasive Services (ICPS), Lyon, France, June, 2006
84 Manoussos Athanassoulis, Ioannis Alagiannis and Stathes Hadjiefthymiades, "A Multi-Criteria Message Forwarding Architecture for Wireless Sensor Networks", 0th Panhellenic Conference on Informatics, Volos, Greece, November, 2005
85 Vassileios Tsetsos, Giannis Marias, Sarantis Paskalis, "Trust management issues for ad hoc and self-organized networks", 2nd IFIP Workshop on Autonomic Communication (WAC), Lecture Notes in Computer Science, LNCS, Vol. 3854, Athens, Greece, October, 2005
86 Giannis Marias, Vassileios Tsetsos, Odysseas Sekkas, Panagiotis Georgiadis, "Performance evaluation of a self-evolving trust building framework", IEEE SECOVAL Workshop, Athens, Greece, September, 2005
87 Vassileios Tsetsos, Christos Anagnostopoulos, Panayotis Kikiras, Tilemahos Hasiotis, and Stathes Hadjiefthymiades, "A Human-centered Semantic Navigation System for Indoor Environments", IEEE International Conference on Pervasive Services (ICPS), Santorini, Greece, July, 2005
88 Giannis Marias, Vassileios Tsetsos, Odysseas Sekkas, Panagiotis Georgiadis, "A generic framework towards trust building in self-organized, peer, networks", 1st International Workshop on Security, Privacy and Trust in Pervasive and Ubiquitous Computing (SecPerU), Santorini, Greece, July, 2005
89 Theodore Anagnostopoulos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "A History Model for Activity Coordination Towards Attack Probabilistic Reasoning", 1st International Workshop on Security, Privacy and Trust in Pervasive and Ubiquitous Computing, Santorini, Greece, July, 2005
90 Theodore Anagnostopoulos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Enabling Attack Behavior Prediction in Ubiquitous Environments", in the proceedings of IEEE ICPS 2005, Santorini, Greece, July, 2005
91 Christos Anagnostopoulos ,Thanos Tsounis, Stathes Hadjiefthymiades, "Context Management in Pervasive Computing Environments", in the proceedings of IEEE ICPS 2005, Santorini, Greece, July, 2005
92 Irene Kilanioti, Georgia Sotiropoulou, Stathes Hadjiefthymiades, "A Client/Intercept Based System for Optimized Wireless Access to Web Services", 16th International Workshop on Database and Expert Systems Applications (DEXA`05), Copenhagen, Denmark, June, 2005
93 Christos Anagnostopoulos, Vassileios Tsetsos, Panayotis Kikiras, and Stathes Hadjiefthymiades, "OntoNav: A Semantic Indoor Navigation System", 1st Workshop on Semantics in Mobile Environments (SME05) in conjunction with MDM05, Ayia Napa, Cyprus, May, 2005
94 Christos Anagnostopoulos, Panagiotis Bougiouris, Stathes Hadjiefthymiades, "Prediction intelligence in context aware applications", in the proceedings of the 6th International Conference on Mobile Data Management (MDM`05), Cyprus, May, 2005
95 T. Hasiotis, G. Alyfantis, V. Tsetsos, O. Sekkas, S. Hadjiefthymiades, "Sensation: A Middleware Integration Platform for Pervasive Applications in Wireless Sensor Networks", EWSN 2005 (European Workshop on Wireless Sensor Networks), Istanbul, Turkey, January, 2005
96 Vassileios Tsetsos, George Alyfantis, Tilemahos Hasiotis, Odysseas Sekkas, and Stathes Hadjiefthymiades, "Commercial Wireless Sensor Networks: Technical and Business Issues", WONS (Wireless On demand Network Systems and Services), St. Moritz, Switzerland, January, 2005
97 Christos Anagnostopoulos, Athanasios Tsounis, Stathes Hadjiefthymiades, "Context Awareness in Mobile Computing: A Survey", in the proceedings of Mobile and Ubiquitous Information Access Workshop, Mobile HCI `04, Glasgow, UK, September, 2004
98 Athanasios Tsounis, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "The Role of Semantic Web and Ontologies in Pervasive Computing Environments", in the proceedings of Mobile and Ubiquitous Information Access Workshop, Mobile HCI `04, Glasgow, UK, September, 2004
99 George Alyfantis, Stathes Hadjiefthymiades, and Lazaros Merako, "MITOS: A Smart Spaces System for Pervasive Computing", EDBT 2004 Workshop on Pervasive Information Management, Heraklion, Greece, March, 2004


Journal and Magazine Publications


100 Yiannis Kathidjiotis, Kostas Kolomvatsos, Christos Anagnostopoulos, "Predictive Intelligence of Reliable Analytics in Distributed Computing Environments", Springer Applied Intelligence, , May, 2020
101 C. Anagnostopoulos, K. Kolomvatsos, "An Intelligent, Time-Optimized Monitoring Scheme for Edge Nodes", Journal of Network and Computer Applications, , December, 2019
102 K. Kolomvatsos, C. Anagnostopoulos, "A Probabilistic Model for Assigning Queries at the Edge", Computing, Springer, , December, 2019
103 K. Kolomvatsos, "An Efficient Scheme for Applying Software Updates in Pervasive Computing Applications", Journal of Parallel and Distributed Computing, Elsevier, , March, 2019
104 K. Kolomvatsos, C. Anagnostopoulos, "Multi-criteria Optimal Task Allocation at the Edge", Elsevier Future Generation Computer Systems, , February, 2019
105 K. Kolomvatsos, "A Distributed, Proactive Intelligent Scheme for Securing Quality in Large Scale Data Processing", Springer Computing, , February, 2019
106 K. Kolomvatsos, "Time-Optimized Management of Mobile IoT Nodes for Pervasive Applications", Journal of Networking and Computer Applications, Elsevier, , January, 2019
107 K. Kolomvatsos, "A Distributed, Proactive Intelligent Scheme for Securing Quality in Large Scale Data Processing", Springer Computing, , January, 2019
108 K. Kolomvatsos, "An Intelligent, Uncertainty Driven Management Scheme for Software Updates in Pervasive IoT Applications", Elsevier Future Generation Computer Systems, , January, 2018
109 K. Kolomvatsos, "An Intelligent Scheme for Assigning Queries", Spinger Applied Intelligence, , December, 2017
110 Kolomvatsos K., "Time-Optimized Management of IoT Nodes", Elsevier Ad Hoc Networks, , November, 2017
111 Christos Anagnostopoulos, Kostas Kolomvatsos, "Predictive Intelligence to the Edge through Approximate Collaborative Context Reasoning", Springer Applied Intelligence, , August, 2017
112 K. Kolomvatsos, C. Anagnostopoulos, "Reinforcement Machine Learning for Predictive Analytics in Smart Cities", Informatics, MDPI, , July, 2017
113 Kostas Kolomvatsos, Stathes Hadjiefthymiades, "Predictive Intelligence in Analytics Aggregation of Partially Ordered Subsets", IEEE Transactions on Systems, Man and Cybernetics: Systems, , April, 2017
114 Anagnostopoulos, T., Kolomvatsos, K., Medvedev, A., Amirian, P., Morley, J., Hadjieftymiades, S., Zaslavsky, A., "IoT-enabled Waste Management in Smart Sustainable Cities: A Survey", IEEE Transactions on Sustainable Computing,, , April, 2017
115 Md Fasiul Alam, Serafeim Katsikas, Olga Beltramello, Stathes Hadjiefthymiades, "Augmented and Virtual Reality Based Monitoring and Safety System: A Prototype IoT Platform", Journal of Network and Computer Applications, 10.1016/j.jnca.2017.03.022, March, 2017
116 Kostas Kolomvatsos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Distributed Localized Contextual Event Reasoning under Uncertainty", IEEE IoT Journal, , February, 2017
117 K. Kolomvatsos, K. Panagidi, I. Neokosmidis, D. Varoutas, S Hadjiefthymiades, "Automated Concurrent Negotiations: An Artificial Bee Colony Approach", Elsevier Electronic Research and Applications (ECRA), , October, 2016
118 K. Kolomvatsos, S. Hadjiefthymiades, "Learning the Engagement of Query Processors for Intelligent Analytics", Springer Applied Intelligence Journal, , August, 2016
119 1. Jankowski, J., Goode, S., Kolomvatsos, K., Kazienko, P., Watrobski, J., "Modeling User Preferences and Behaviors in Virtual Product Retail Systems", Journal of Universal Computer Science, , June, 2016
120 Kolomvatsos, K., Anagnostopoulos, C., Hadjiefthymiades, S., "Data Fusion & Type-2 Fuzzy Inference in Contextual Data Stream Monitoring", IEEE Transactions on Systems, Man and Cybernetics: Systems, , May, 2016
121 Kolomvatsos Kostas, "An Intelligent, Uncertainty Driven Aggregation Scheme for Streams of Ordered Sets", Springer Applied Intelligence Journal, , April, 2016
122 C. Anagnostopoulos, K. Kolomvatsos, "A Delay-Resilient and Quality-aware Mechanism over Incomplete Contextual Data Streams", Elsevier Information Sciences, , March, 2016
123 C. Anagnostopoulos, S. Hadjiefthymiades, K. Kolomvatsos, "Accurate, Dynamic & Distributed Localization of Phenomena for Mobile Sensor Networks", ACM Transactions on Sensor Networks (TOSN), , February, 2016
124 K. Kolomvatsos, C. Anagnostopoulos, S. Hadjiefthymiades, "Contextual Reasoning under Uncertainty in Sensor Data Stream Monitoring", International Journal of Monitoring and Surveillance Technologies Research, , December, 2015
125 Anagnostopoulos, T., Kolomvatsos, K., Anagnostopoulos, C., Zaslavsky, A., Hadjiefthymiades, S., "Assessing Dynamic Models for High Priority Waste Collection in Smart Cities", Elsevier Journal of Systems and Software (JSS), , September, 2015
126 Kostas Kolomvatsos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "An Efficient Time-Optimized Scheme for Progressive Analytics in Big Data", Elsevier Big Data Research, , February, 2015
127 C. Anagnostopoulos, S. Hadjiefthymiades, K. Kolomvatsos, "Time-optimised User Grouping in Location Based Services", Elsevier Computer Networks, , February, 2015
128 K. Kolomvatsos, "Effective Problem Solving through Fuzzy Logic Knowledge Bases Aggregation", Soft Computing Journal, Springer, , January, 2015
129 Kolomvatsos, K., Trivizakis, D., Hadjefthymiades, S., "An Adaptive Fuzzy Logic System for Automated Negotiations", Elsevier Fuzzy Sets and Systems (FSS), , December, 2014
130 Theodoros Anagnostopoulos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, Arkady Zaslavsky, "On-line Location Prediction Exploiting Spatial and Velocity Context", International Journal of Wireless Information Networks, Springer, , December, 2014
131 Kostas Kolomvatsos, Kyriaki Panagidi, Stathes Hadjiefthymiades, "A Load Balancing Module for Post-Emergency Management", Elsevier Expert Systems and Applications, , October, 2014
132 K. Kolomvatsos, C. Anagnostopoulos and S. Hadjiefthymiades, "An Efficient Recommendation System based on the Optimal Stopping Theory", Elsevier Expert Systems with Applications (ESWA), , July, 2014
133 K. Panagidi, K. Kolomvatsos, S. Hadjiefthymiades, "An Intelligent Scheme for Concurrent Multi-Issue Negotiations", International Journal of Artificial Intelligence (IJAI), , April, 2014
134 K. Kolomvatsos, C. Anagnostopoulos, S. Hadjiefthymiades, "Sellers in Marketplaces: A Fuzzy Logic based Decision Support System", Elsevier Information Sciences (INS), , April, 2014
135 Christos Anagnostopoulos, "Time-optimized contextual information forwarding in mobile sensor networks", Journal of Parallel and Distributed Computing, 74 (2014) 2317???2332, Elsevier, January, 2014
136 B. Lika, K. Kolomvatsos, S. Hadjiefthymiades, "Facing the Cold Start Problem in Recommender Systems", Elsevier Expert Systems with Applications, , December, 2013
137 K. Kolomvatsos, S. Hadjiefthymiades, "On the Use of Particle Swarm Optimization and Kernel Density Estimator in Concurrent Negotiations", Elsevier Information Sciences (INS), , December, 2013
138 Christos Anagnostopoulos, "Time-optimized Contextual Information Forwarding in Mobile Sensor Networks", Journal of Parallel and Distributed Computing, Elsevier, December, 2013
139 Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Advanced Principal Component-based Compression Schemes for Wireless Sensor Networks", ACM Transactions on Sensor Networks, ACM, December, 2013
140 Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Intelligent Trajectory Classification for Improved Movement Prediction", IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS: SYSTEMS, IEEE, December, 2013
141 T. Kontos, C. Anagnostopoulos and S. Hadjiefthymiades, "Wireless Channel State-Aware and Adaptive Epidemic Dissemination in Ad Hoc Networks", International Journal of Wireless Information Networks, Springer, November, 2013
142 K. Kolomvatsos, C. Anagnostopoulos, S. Hadjiefthymiades, "Determining the Optimal Stopping Time for Automated Negotiations", IEEE Transactions on Systems, Man and Cybernetics (Part: Systems), , October, 2013
143 T. Kontos, C. Anagnostopoulos, S. Hadjiefthymiades, "Wireless Channel State-Aware and Adaptive Epidemic Dissemination in Ad Hoc Networks", International Journal of Wireless Information Networks, Springer, September, 2013
144 Kostas Kolomvatsos and Stathes Hadjieftymiades, "An Extended Q-Gram Algorithm for Calculating the Relevance Factor of Products in Electronic Markets", Elsevier Electronic Commerce Research and Applications (ECRA), , May, 2013
145 C. Anagnostopoulos, S. Hadjiefthymiades, "Multivariate Context Collection in Mobile Sensor Networks", Computer Networks, Elsevier, DOI:10.1016/j.comnet.2013.01.001, January, 2013
146 C. Anagnostopoulos, S. Hadjiefthymiades, "Optimal, Quality-Aware Scheduling of Data Consumption in Mobile Ad Hoc Networks", Journal of Parallel and Distributed Computing, Elsevier, Elsevier (to appear), December, 2012
147 Christos Anagnostopoulos, Stathes Hadjiefthymiades, Antonis Katsikis, Ilias Maglogiannis, "Auto-regressive Energy efficient Context Forwarding in Wireless Sensor Networks for Pervasive Healthcare Systems", Pervasive and Ubiquitous Computing Journal, SI on: Assistive Environments for the Disabled and the Senior Citizens, Springer, July, 2012
148 T. Anagnostopoulos, C. Anagnostopoulos, S. Hadjiefthymiades, "Efficient Location Prediction in Mobile Cellular Networks", International Journal of Wireless Information Networks, Springer, to appear, Springer Verlag, December, 2011
149 Kostas Kolomvatsos, George Valkanas, and Stathes Hadjiefthymiades, "Debugging Applications Created by a Domain Specific > Language: The IPAC Case", Elsevier Journal of Systems and Software, , November, 2011
150 C. Anagnostopoulos, S. Hadjiefthymiades, P. Georgas, "PC3: Principal Component-based Context Compression - Improving Energy Efficiency in Wireless Sensor Networks", Journal of Parallel and Distributed Computing, to appear, Elsevier, October, 2011
151 Christos Anagnostopoulos, Stathes Hadjiefthymiades, Evangelos Zervas, "Information Dissemination between Mobile Nodes for Collaborative Context Awareness", IEEE Transactions on Mobile Computing (vol. 99), IEEE , August, 2011
152 Christos Anagnostopoulos, Odysseas Sekkas, Stathes Hadjiefthymiades, "An Adaptive Epidemic Information Dissemination Model for Wireless Sensor Networks", Elsevier, Pervasive and Mobile Computing Journal, Elsevier (to appear), Elsevier, August, 2011
153 Konstantinos Kolomvatsos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "A Fuzzy Logic System for Bargaining in Information Markets", ACM Transactions on Intelligent Systems and Technology, ACM, August, 2011
154 Kostas Kolomvatsos and Stathes Hadjiefthymiades, "Buyer Behavior Adaptation Based on a Fuzzy Logic Controller and Prediction Techniques", Elsevier Fuzzy Sets and Systems (FSS), , August, 2011
155 E. Zervas, A. Mpimpoudis, C. Anagnostopoulos, O. Sekkas, S. Hadjiefthymiades, "Multisensor Data Fusion for Fire Detection", Information Fusion Volume 12, Issue 3, Pages 150-159, Elsevier, July, 2011
156 C. Anagnostopoulos, S. Hadjiefthymiades, "Delay-tolerant delivery of quality information in ad hoc networks", Journal of Parallel and Distributed Computing, 71(7), (July 2011), 974-987., Elsevier, July, 2011
157 Theodoros Anagnostopoulos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "An Adaptive Machine Learning Algorithm for Location Prediction", International Journal of Wireless Information Networks (2011) 18:88-99, Springer, April, 2011
158 Christos Anagnostopoulos, Stathes Hadjiefthymiades, E. Zervas, "An analytical model for multi-epidemic information dissemination", Journal of Parallel and Distributed Computing, Elsevier (J. Parallel Distrib. Comput. 71 (2011) 87-104), Elsevier, January, 2011
159 T. Anagnostopoulos, C. Anagnostopoulos, S. Hadjiefthymiades, "An Adaptive Location Prediction Model based on Fuzzy Control", Computer Communications 34 (2011) 816-834, Elsevier, Elsevier, January, 2011
160 Tsetsos, V., Papadimitriou, A., Anagnostopoulos, C., and Hadjiefthymiades, S., "Integrating Interactive TV Services and the Web through Semantics", International Journal On Semantic Web and Information Systems (IJWSIS), 6(1), pp. 1-18, IGI-Global, , April, 2010
161 C. Anagnostopoulos, S. Hadjiefthymiades, "Advanced Fuzzy Inference Engines in Situation Aware Computing", Fuzzy Sets and Systems (FSS), 161(4), Elsevier, , February, 2010
162 Vasileios Baousis, Miltiadis Kyriakakos, Stathes Hadjiefthymiades, Lazaros Merakos, "A Multiagent Platform for Ubiquitous Service Provision", Journal of Network and Systems Management (JNSM), 17(4), , December, 2009
163 C. Anagnostopoulos, S. Hadjiefthymiades, "Advanced Inference in Situation Aware Computing", IEEE Transactions on Systems, Man, and Cybernetics--Part A: Systems and Humans, 39(5), , October, 2009
164 G. Alyfantis, S. Hadjiefthyiades, and L. Merakos, "Exploiting User Location for Load Balancing WLANs and Improving Wireless QoS", ACM Transactions on Autonomous and Adaptive Systems (TAAS), 4(2), , May, 2009
165 A. Papadimitriou, C. Anagnostopoulos, V. Tsetsos, S. Paskalis, S. Hadjiefthymiades, "Integrating Semantic Technologies with Interactive Digital TV??", Networked Knowledge Networked Media, Springer, ISBN: 978-3-642-02183-1, pp.305-320, vol. 221, 2009., Springer, January, 2009
166 Vasileios Baousis, Stathes Hadjiefthymiades, George Alyfantis, Lazaros Merakos, "Autonomous mobile agent routing for efficient server resource allocation", Journal of Systems and Software, , December, 2008
167 Vasileios Baousis, Miltiadis Kyriakakos, Stathes Hadjiefthymiades, Lazaros Merakos, "Performance Evaluation of a Mobile Agent-Based Platform for Ubiquitous Service Provision", Pervasive and Mobile Computing (PMC) Journal /Elsevier, Volume 4, Issue 5, pp. 755-774., , October, 2008
168 Christos Anagnostopoulos, Stathes Hadjiefthymiades, "On the Application of Epidemical Spreading in Collaborative Context Aware Computing", ACM SIGMOBILE Mobile Computing and Communications Review, 12(4), , October, 2008
169 C. Anagnostopoulos, S. Hadjiefthymiades, Y. Ntarladimas and E. Zervas, "On the use of Epidemical Information Spreading in Mobile Computing Environments", Special Issue on Recent Advances In Heterogeneous Cognitive Wireless Networks, Mediterranean Journal of Computers and Networks, 4(3), , July, 2008
170 I. Priggouris, D. Spanoudakis, M. Spanoudakis, S. Hadjiefthymiades, "Open Middleware Architecture for the LBS Domain", Journal of Electronic Commerce in Organizations 6(1), , July, 2008
171 Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Imprecise Analogical and Similarity Reasoning about Contextual Information", Intelligent Techniques and Tools for Novel System Architectures Series, Studies in Computational Intelligence, vol. 109, C. Panagiotis, P. Ilias, Kacprzyk Janusz (Eds.) 2008, 520 p., Hardcover, ISBN: 978-3-540-77621-5, , May, 2008
172 Vasileios Baousis, Vassilios Spiliopoulos, Elias Zavitsanos, Stathes Hadjiefthymiades, Lazaros Merakos, "Semantic Web Services and Mobile Agents integration for efficient mobile services", to appear in the International Journal on Semantic Web and Information Systems, , January, 2008
173 I.Maglogiannis, and S.Hadjiefthymiades, "EmerLoc: Location-Based Services for Emergency Medical Incidents", to appear in the International Journal of Medical Informatics, Elsevier, , December, 2007
174 C. Anagnostopoulos, Y. Ntarladimas, and S. Hadjiefthymiades, "Situational Computing: An Innovative Architecture with Imprecise Reasoning", Journal of Systems and Software, Elsevier, 80(12), , December, 2007
175 Christos Anagnostopoulos and Stathes Hadjiefthymiades, "Enhancing Situation Aware Systems through Imprecise Reasoning", IEEE Transactions on Mobile Computing, vol. 7, no. 9, , September, 2008 , IEEE Computer Society, September, 2007
176 Christos Anagnostopoulos, Athanasios Tsounis and Stathes Hadjiefthymiades, "Context-Awareness in Mobile Computing Environments", Advances in Wireless Communications: Enabling Technologies for 4G, pages: 445-464,Volume 42, Number 3 / August, 2007, Springer, August, 2007
177 Vassileios Tsetsos, Christos Anagnostopoulos, Panayotis Kikiras, Stathes Hadjiefthymiades, "Semantically enriched navigation for indoor environments", International Journal of Web and Grid Services, Vol. 2, No. 4, Interscience Publishers, December, 2006
178 George Alyfantis, Stathes Hadjiefthymiades, and Lazaros Merakos, "A Cooperative Uplink Power Control Scheme for Elastic Data Services in Wireless CDMA Systems", ACM SIGCOMM Computer Communication Review, Vol.36, No.3, July, 2006
179 I. Priggouris, D. Spanoudakis, M. Spanoudakis, and S. Hadjiefthymiades, "A generic framework for Location-Based Services provisioning", Mobile Information Systems (Special Issue: Managing Interaction, Location, and Communication in Mobile Information Systems), Volume 2, Number 2-3, , June, 2006
180 Giannis F. Marias, Konstantinos Papapanagiotou, Vassileios Tsetsos, Odysseas Sekkas and Panagiotis Georgiadis, "Integrating a Trust Framework with a Distributed Certificate Validation Scheme for MANETs", EURASIP Journal on Wireless Communications and Networking (JWCN), Special Issue on Wireless Network Security, Vol. 2006, Hindawi Publishing Corp., May, 2006
181 V. Tsetsos, G. Alyfantis, T. Hasiotis, O. Sekkas and S. Hadjiefthymiades, "Towards Commercial Wireless Sensor Networks: Business and Technology Architecture", Ad Hoc & Sensor Wireless Networks Journal (AHSWN), 2(1) , Old City Publishing, March, 2006
182 Vassileios Tsetsos, Odysseas Sekkas, Ioannis Priggouris, Stathes Hadjiefthymiades, "A Scheduling Framework for Enterprise Services", Journal of Systems and Software (JSS), 79(2), pp. 259-272, Elsevier, February, 2006
183 I. Priggouris, D. Spanoudakis, M. Spanoudakis, S. Hadjiefthymiades, "A generic framework for Location-Based Services provisioning", Mobile Information Systems (Special Issue: Managing Interaction, Location, and Communication in Mobile Information Systems), Volume 2, Number 2-3, , January, 2006


Books/Book Chapters


184 Ivanov, H., Anagnostopoulos, C., Kolomvatsos, K., "In-Network Machine Learning Predictive Analytics: A Swarm Intelligence Approach", Convergence of Artificial Intelligence and the Internet of Things, Mastorakis, G., et al., Springer, , May, 2020
185 K. Kolomvatsos, C. Anagnostopoulos, "Edge-Centric Queries Stream Management based on an Ensemble Model", Advances in Integration of Intelligent Methods, Springer Volume, , December, 2019
186 4. P. Papadopoulou, K. Kolomvatsos, S. Hadjiefthymiades, "Enhancing E-Government with Internet of Things", Computational Intelligence in the Internet of Things, Chapter 5, IGI Global, , March, 2019
187 K. Kolomvatsos, M. Tsiroukis, S. Hadjiefthymiades, "An Experiment Description Language for Supporting Mobile IoT Applications", 2016 FIRE Book, European Commission, River Publishers, , November, 2016
188 Kostas Kolomvatsos, Christos Anagnostopoulos & Stathes Hadjiefthymiades, "Intelligent Technologies and Techniques for Pervasive Computing", IGI Global, , May, 2013
189 Kostas Kolomvatsos, George Valkanas, Petros Patelis, and Stathes Hadjiefthymiades, "Creating, Debugging and Testing Mobile Applications with the IPAC Application Creation Environment", Book chapter in `Creating, Debugging and Testing Mobile Applications with the IPAC Application Creation Environment`, , August, 2012
190 Kostas Kolomvatsos and Stathes Hadjiefthymiades, "On the Use of Fuzzy Logic in Electronic Marketplaces", Book chapter in `Cross Disciplinary Applications of Artificial Intelligence and Pattern Recognition: Advancing Technologies`, , May, 2011
191 O.Sekkas, D.Manatakis, E.Manolakos, and S.Hadjiefthymiades, "Sensor and Computing Infrastructure for Environmental Risks - The SCIER system", Advanced ICTs for Disaster Management and Threat Detection: Collaborative and Distributed Frameworks, IGI Global, September, 2010
192 Kostas Kolomvatsos and Stathes Hadjiefthymiades, "How Can We Trust Agents in Multi-Agent Environments? Techniques and Challenges", to appear in Intelligence Integration in Distributed Knowledge Management, (Eds. D. Krol, N. T. Nguyen), IDEA Group Inc., , January, 2009
193 Kostas Kolomvatsos and Stathes Hadjieftymiades, "Ontologies and Intelligent Agents: A Powerful Bond", to appear in "The Semantic Web for Knowledge and Data Management: Technologies and Practices", (eds Z. Ma, H. Wang), IDEA Group Inc, , December, 2008
194 Polyxeni Katsiouli , Petros Papapanagiotou, Vassileios Tsetsos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Matching Relational Schemata to Semantic Web Ontologies", to appear in Encyclopedia of Database Technologies and Applications, 2nd Edition, Idea Group Inc., , August, 2007
195 V. Tsetsos, C. Anagnostopoulos, and S. Hadjiefthymiades, "Semantic Web Service Discovery: Methods, Algorithms and Tools", chapter to appear in "Semantic Web: Theory, Tools and Applications" (Ed. Dr. Jorge Cardoso), IDEA Group Publishing , , March, 2007
196 Vassileios Tsetsos, Christos Anagnostopoulos, Stathes Hadjiefthymiades, "Semantic Enrichment of Location Based Services", article in Encyclopedia of Mobile Computing and Commerce vol. 1 (Ed. David Taniar), IDEA Group Reference, USA, January, 2007
197 I. Priggouris, E. Zervas, and S. Hadjiefthymiades, "Location Based Network Resource Management", Handbook of Research on Mobile Multimedia (Ed. Ismail Khalil Ibrahim), Idea Group Reference, , May, 2006
198 Athanasios Tsounis, Christos B. Anagnostopoulos, Stathes Hadjiefthymiades, Izambo Karali, "Ontological Engineering in Pervasive Computing Environments", Web Semantics and Ontology (editors: E.Pardede, D.Taniar and W.Rahayu), Idea Group Publishing , Australia, March, 2006
199 I. Priggouris, S. Hadjiefthymiades, and G. Marias, "Location Based Services", chapter in Emerging Wireless Multimedia Services and Technologies (Eds: N.Passas, A.Salkintzis), Wiley, ISBN: 0-470-02149-7, , July, 2005
200 M. Spanoudakis, A. Batistakis, I. Priggouris, A. Ioannidis, S. Hadjiefthymiades, and L. Merakos, "Extensible platform for Location Based Services deployment & provisioning", chapter in Wireless Information Highways, (Eds: D.Katsaros, A. Nanopoulos, Y.Manolopoulos), IRM Press, ISBN: 1-59140-568-8, , January, 2005


Technical Reports


201 V. Nomikos, and K. Kolomvatsos, "Documentation of the IPAC Application Description Language", Department of Informatics and Telecommunications, University of Athens, May, 2009
202 K. Kolomvatsos and V. Tsetsos, "Spatial Ontology-Based Annotation Using GIS", Department of Informatics and Telecommunications, University of Athens, October, 2007


Other Documents


203 Vassileios Tsetsos, Christos Anagnostopoulos, "A Description Logics Primer", , , May, 2006



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