Publications

273 entries « 1 of 7 »

2017

Varvarigou, T; Zissis, D; Tserpes, K

Special issue on ``Software architectures and systems for real time data stream analytics'' Journal Article

Journal of Systems and Software, 127 , pp. 177–178, 2017.

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Valsamis, A; Tserpes, K; Zissis, D; Anagnostopoulos, D; Varvarigou, T

Employing traditional machine learning algorithms for big data streams analysis: The case of object trajectory prediction Journal Article

Journal of Systems and Software, 127 , pp. 249–257, 2017.

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Chondrogiannis, E; Andronikou, V; Tagaris, A; Karanastasis, E; Varvarigou, T; Tsuji, M

A novel semantic representation for eligibility criteria in clinical trials Journal Article

Journal of Biomedical Informatics, 69 , pp. 10–23, 2017.

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Valsamis, A; Psychas, A; Aisopos, F; Menychtas, A; Varvarigou, T

Second screen user profiling and multi-level smart recommendations in the context of social TVs Journal Article

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10108 LNCS , pp. 514–525, 2017.

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Chondrogiannis, Efthymios; Karanastasis, Efstathios; Andronikou, Vassiliki; Varvarigou, Theodora A

Building a Repository for Inferring the Meaning of Abbreviations Used in Clinical Studies Journal Article

JCP, 12 (1), 2017.

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2016

Kokoris-Kogias, E; Voutyras, O; Varvarigou, T

TRM-SIoT: A scalable hybrid trust & reputation model for the social Internet of Things Conference

IEEE International Conference on Emerging Technologies and Factory Automation, ETFA, 2016-Novem , 2016.

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Violos, J; Tserpes, K; Psomakelis, E; Psychas, K; Varvarigou, T

Sentiment analysis using word-graphs Conference

ACM International Conference Proceeding Series, 13-15-June , 2016.

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Aisopos, F; Tzannetos, D; Violos, J; Varvarigou, T

Using N-Gram Graphs for Sentiment Analysis: An Extended Study on Twitter Conference

Proceedings - 2016 IEEE 2nd International Conference on Big Data Computing Service and Applications, BigDataService 2016, 2016.

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Evangelinou, A; Ciavotta, M; Ardagna, D; Kopaneli, A; Kousiouris, G; Varvarigou, T

Enterprise applications cloud rightsizing through a joint benchmarking and optimization approach Journal Article

Future Generation Computer Systems, 2016.

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Christodoulou, Y; Yannopoulos, A; Bountris, E J; Varvarigou, T

Ontology-driven interactive visualization of film production complexity using a visual language Journal Article

International Journal on Semantic Web and Information Systems, 12 (2), pp. 100–122, 2016.

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Santzaridou, C; Menychtas, A; Psychas, A; Varvarigou, T

Context management and analysis for social TV platforms Conference

eChallenges e-2015 Conference Proceedings, 2016.

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Psychas, A; Menychtas, A; Santzaridou, C; Varvarigou, T; Guitierrez, Y; Moreno, I; Tomas, D

Media content linking, semantic annotation and syndication in social enabled, multiscreen environments Conference

eChallenges e-2015 Conference Proceedings, 2016.

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Kyriazis, D; Anagnostopoulos, V; Arcangeli, A; Gilbert, D; Kalogeras, D; Kat, R; Klein, C; Kokkinos, P; Kuperman, Y; Nider, J; Svard, P; Tomas, L; Varvarigos, E; Varvarigou, T

High performance fault-Tolerance for clouds Conference

Proceedings - IEEE Symposium on Computers and Communications, 2016-Febru , 2016.

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Seriatos, G; Kousiouris, G; Menychtas, A; Kyriazis, D; Varvarigou, T

Comparison of database and workload types performance in cloud environments Journal Article

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9511 , pp. 138–150, 2016.

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Kyriazis, D; Kousiouris, G; Psychas, A; Menychtas, A; Varvarigou, T

Opportunistic collaborative service networks: The facilitator for efficient data and services exchange Journal Article

Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, 169 , pp. 307–314, 2016.

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Valsamis, Angelos; Psychas, Alexandros; Aisopos, Fotis; Menychtas, Andreas; Varvarigou, Theodora A

Second Screen User Profiling and Multi-level Smart Recommendations in the Context of Social TVs Inproceedings

Wu, Ting-Ting ; Gennari, Rosella ; Huang, Yueh-Min ; Xie, Haoran ; Cao, Yiwei (Ed.): Emerging Technologies for Education - First International Symposium, SETE 2016, Held in Conjunction with ICWL 2016, Rome, Italy, October 26-29, 2016, Revised Selected Papers, pp. 514–525, Springer, 2016, ISBN: 978-3-319-52835-9.

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Valsamis, Angelos; Tserpes, Konstantinos; Zissis, Dimitrios; Anagnostopoulos, Dimosthenis; Varvarigou, Theodora A

Employing traditional machine learning algorithms for big data streams analysis: the case of object trajectory prediction Journal Article

CoRR, abs/1609.0 , 2016.

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2015

Palaiokrassas, G; Voulodimos, A; Konstanteli, K; Vretos, N; Osborne, D S; Chatzi, E; Daras, P; Varvarigou, T

Social media interaction and analytics for enhanced educational experiences Journal Article

IEEE Internet Computing, 23 (99), pp. 26–35, 2015.

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Varvarigou, T; Zissis, D; Tserpes, K

Message from the RTStreams 2015 Workshop Chairs Conference

Proceedings - 14th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2015, 2 , 2015.

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Bourelos, P; Kousiouris, G; Voutyras, O; Varvarigou, T

Heating schedule management approach through decentralized knowledge diffusion in the context of social internet of things Conference

ACM International Conference Proceeding Series, 01-03-Octo , 2015.

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Papaoikonomou, A; Kardara, M; Varvarigou, T

Trust inference in online social networks Conference

Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015, 2015.

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Kretsis, A; Kokkinos, P; Christodoulopoulos, K; Varvarigou, T; Varvarigos, E

Mantis: Cloud-based optical network planning and operation tool Journal Article

Computer Networks, 77 , pp. 153–168, 2015.

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Chondrogiannis, E; Andronikou, V; Karanastasis, E; Varvarigou, T

Meaning inference of abbreviations appearing in clinical studies Journal Article

Communications in Computer and Information Science, 563 , pp. 38–48, 2015.

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Kokkinos, P; Varvarigou, T A; Kretsis, A; Varvarigos, E A

Multi-criteria virtual machines migration considering the reconfiguration of their logical topology Conference

Proceedings - IEEE Computer Society's Annual International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems, MASCOTS, 2015-Febru (February), 2015.

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Chondrogiannis, E; Andronikou, V; Karanastasis, E; Varvarigou, T

An advanced query and result rewriting mechanism for information retrieval purposes from RDF datasources Journal Article

Communications in Computer and Information Science, 518 , pp. 32–47, 2015.

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Kardara, M; Kalogirou, V; Papaoikonomou, A; Varvarigou, T; Tserpes, K

SocIoS API: A data aggregator for accessing user generated content from online social networks Journal Article

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9051 , pp. 93–104, 2015.

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Voutyras, O; Bourelos, P; Gogouvitis, S; Kyriazis, D; Varvarigou, T

Social monitoring and social analysis in internet of things virtual networks Conference

2015 18th International Conference on Intelligence in Next Generation Networks, ICIN 2015, 2015.

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Kopaneli, A; Kousiouris, G; Velez, G E; Evangelinou, A; Varvarigou, T

A Model Driven Approach for Supporting the Cloud Target Selection Process Conference

Procedia Computer Science, 68 , 2015.

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Kardara, M; Papadakis, G; Papaoikonomou, A; Tserpes, K; Varvarigou, T

Large-scale evaluation framework for local influence theories in Twitter Journal Article

Information Processing and Management, 51 (1), pp. 226–252, 2015.

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Tagaris, A; Chondrogiannis, E; Andronikou, V; Tsatsaronis, G; Mourtzoukos, K; Roumier, J; Matskanis, N; Schroeder, M; Massonet, P; Koutsouris, D; Varvarigou, T

Semantic interoperability between clinical research and healthcare: The PONTE approach Journal Article

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7540 , pp. 191–203, 2015.

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Evangelinou, A; Galante, N A; Kousiouris, G; Giammatteo, G; Kevani, E; Stampoltas, C; Menychtas, A; Kopaneli, A; Balraj, K R; Kyriazis, D; Varvarigou, T; Stuer, P; Arrieta, L O -E; Velez, G M E; Bergmayr, A

Experimenting with application-based benchmarks on different cloud providers via a multi-cloud execution and modeling framework Journal Article

Communications in Computer and Information Science, 512 , pp. 213–227, 2015.

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Kokkinos, Panagiotis C; Varvarigou, Theodora A; Kretsis, Aristotelis; Soumplis, Polyzois; Varvarigos, Emmanouel A

SuMo: Analysis and Optimization of Amazon EC2 Instances Journal Article

J. Grid Comput., 13 (2), pp. 255–274, 2015.

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Seriatos, George; Kousiouris, George; Menychtas, Andreas; Kyriazis, Dimosthenis; Varvarigou, Theodora A

Comparison of Database and Workload Types Performance in Cloud Environments Inproceedings

Karydis, Ioannis ; Sioutas, Spyros ; Triantafillou, Peter ; Tsoumakos, Dimitrios (Ed.): Algorithmic Aspects of Cloud Computing - First International Workshop, ALGOCLOUD 2015, Patras, Greece, September 14-15, 2015. Revised Selected Papers, pp. 138–150, Springer, 2015, ISBN: 978-3-319-29918-1.

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Kyriazis, Dimosthenis; Kousiouris, George; Psychas, Alexandros; Menychtas, Andreas; Varvarigou, Theodora A

Opportunistic Collaborative Service Networks: The Facilitator for Efficient Data and Services Exchange Inproceedings

Mandler, Benny ; M{á}rquez-Barja, Johann ; Campista, Miguel Elias Mitre ; Cag{á}nov{á}, Dagmar ; Chaouchi, Hakima ; Zeadally, Sherali ; Badra, Mohamad ; Giordano, Stefano ; Fazio, Maria ; Somov, Andrey ; Vieriu, Radu-Laurentiu (Ed.): Internet of Things. IoT Infrastructures - Second International Summit, IoT 360$backslash$textdegree 2015, Rome, Italy, October 27-29, 2015, Revised Selected Papers, Part I, pp. 307–314, 2015, ISBN: 978-3-319-47062-7.

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Kyriazis, Dimosthenis; Anagnostopoulos, Vasileios I; Arcangeli, Andrea; Gilbert, David; Kalogeras, Dimitrios; Kat, Ronen I; Klein, Cristian; Kokkinos, Panagiotis C; Kuperman, Yossi; Nider, Joel; ä, Petter Sv; á, Luis Tom; Varvarigos, Emmanouel A; Varvarigou, Theodora A

High performance fault-tolerance for clouds Inproceedings

2015 IEEE Symposium on Computers and Communication, ISCC 2015, Larnaca, Cyprus, July 6-9, 2015, pp. 251–257, IEEE Computer Society, 2015, ISBN: 978-1-4673-7194-0.

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Konstanteli, Kleopatra; Voulodimos, Athanasios; Palaiokrassas, Georgios; Psychas, Konstantinos; Crowle, Simon; Osborne, David Salama; Chatzi, Efstathia; Varvarigou, Theodora A

Combining Social, Audiovisual and Experiment Content for Enhanced Cultural Experiences Incollection

Kazienko, Przemyslaw ; Chawla, Nitesh V (Ed.): Applications of Social Media and Social Network Analysis, pp. 193–215, Springer, 2015, ISBN: 978-3-319-19002-0.

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Psomakelis, Evangelos; Tserpes, Konstantinos; Anagnostopoulos, Dimosthenis; Varvarigou, Theodora A

Comparing methods for Twitter Sentiment Analysis Journal Article

CoRR, abs/1505.0 , 2015.

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2014

Katsikas, Sokratis K; Hatzopoulos, Michael ; Apostolopoulos, Theodoros ; Anagnostopoulos, Dimosthenis ; Carayiannis, Elias ; Varvarigou, Theodora A; Nikolaidou, Mara (Ed.)

18th Panhellenic Conference on Informatics, PCI '14, Athens, Greece, October 2-4, 2014 Inproceedings

Katsikas, Sokratis K; Hatzopoulos, Michael ; Apostolopoulos, Theodoros ; Anagnostopoulos, Dimosthenis ; Carayiannis, Elias ; Varvarigou, Theodora A; Nikolaidou, Mara (Ed.): ACM, 2014, ISBN: 978-1-4503-2897-5.

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Kokkinos, P; Varvarigou, T A; Kretsis, A; Soumplis, P; Varvarigos, E A

SuMo: Analysis and Optimization of Amazon EC2 Instances Journal Article

Journal of Grid Computing, 13 (2), pp. 255–274, 2014.

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Xenaki, A; Tserpes, K; Varvarigou, T

An adaptive score model for a policy-making education game Conference

ACM International Conference Proceeding Series, 02-04-Octo , 2014.

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273 entries « 1 of 7 »