Publications
] CityDNA: Smart City Dimensions' Correlations for Identifying Urban Profile In WWW (Companion Volume). Perth, Australia: ACM, 2017.
PDF (1.94 MB)
PDF (1.94 MB) Smart Cities at Risk!: Privacy and Security Borderlines from Social Networking in Cities. WWW ’18 Companion . Lyon, France: ACM, 2018. PDF (536.28 KB)
PDF (536.28 KB) "Combining Multi-modal Features for Social Media Analysis." In Social Media Modeling and Computing, edited by Steven C. H. Hoi, Jiebo Luo, Susanne Boll, Dong Xu and Rong Jin, 71-96. Springer, 2011.
"Leveraging Massive User Contributions for Knowledge Extraction." In Next Generation Data Technologies for Collective Computational Intelligence, edited by Nik Bessis and Fatos Xhafa, 415-443. Vol. 352. Studies in Computational Intelligence 352. Springer, 2011.
"Storage and Access Control Issues for XML Documents." In Encyclopedia of Information Science and Technology (V), edited by Mehdi Khosrow-Pour, 2616-2621. Idea Group, 2005.
"A clustering-based prefetching scheme on a Web cache environment." Computers & Electrical Engineering 34 (2008): 309-323.
"Integrating Caching Techniques in CDNs using a Classification Approach." IJBDCN 4 (2008): 1-12. J40.pdf (555.22 KB)
J40.pdf (555.22 KB) "Validation and interpretation of Web users’ sessions clusters." Inf. Process. Manage. 43 (2007): 1348-1367.
"A Latency-Based Object Placement Approach in Content Distribution Networks." In LA-WEB, 140-147. IEEE Computer Society, 2005.
"Insight and Perspectives for Content Delivery Networks." Commun. ACM 49 (2006): 101-106. PDF (182.83 KB)
PDF (182.83 KB) "A probabilistic validation algorithm for Web users’ clusters." In SMC (5), 4129-4134. IEEE, 2004. C38.pdf (1.19 MB)
C38.pdf (1.19 MB) "A Study on Workload Characterization for a Web Proxy Server." In Applied Informatics, edited by M. H. Hamza, 779-784. IASTED/ACTA Press, 2003.
"FRES-CAR: An Adaptive Cache Replacement Policy." In WIRI, 74-81. IEEE Computer Society, 2005. C42.pdf (327.32 KB)
C42.pdf (327.32 KB) "Model-Based Cluster Analysis for Web Users Sessions." In ISMIS, edited by Mohand-Said Hacid, Neil V. Murray, Zbigniew W. Ras and Shusaku Tsumoto, 219-227. Vol. 3488. Lecture Notes in Computer Science 3488. Springer, 2005.
"Replication Based on Objects Load under a Content Distribution Network." In ICDE Workshops, edited by Roger S. Barga and Xiaofang Zhou, 53. IEEE Computer Society, 2006.
"A learning-automata-based controller for client/server systems." Neurocomputing 61 (2004): 381-394.
"A graph-based clustering scheme for identifying related tags in folksonomies." In Proceedings of the 12th international conference on Data warehousing and knowledge discovery, 65-76. DaWaK’10. Berlin, Heidelberg: Springer-Verlag, 2010. C75.pdf (213.91 KB)
C75.pdf (213.91 KB) "City exploration by use of spatio-temporal analysis and clustering of user contributed photos." In ICMR, edited by Francesco G. B. De Natale, Alberto Del Bimbo, Alan Hanjalic, B. S. Manjunath and Shin’ichi Satoh, 65. ACM, 2011.
"Cluster-Based Landmark and Event Detection for Tagged Photo Collections." IEEE MultiMedia 18 (2011): 52-63. J46.pdf (882.09 KB)
J46.pdf (882.09 KB) "ClustTour: city exploration by use of hybrid photo clustering." In ACM Multimedia, edited by Alberto Del Bimbo, Shih-Fu Chang and Arnold W. M. Smeulders, 1617-1620. ACM, 2010.
"CERTH @ MediaEval 2011 Social Event Detection Task." In MediaEval, edited by Martha Larson, Adam Rae, Claire-Helene Demarty, Christoph Kofler, Florian Metze, Raphaël Troncy, Vasileios Mezaris and Gareth J. F. Jones. Vol. 807. CEUR Workshop Proceedings 807. CEUR-WS.org, 2011. C84.pdf (155.83 KB)
C84.pdf (155.83 KB) "Semi-supervised Concept Detection by Learning the Structure of Similarity Graphs." In MMM (1), edited by Shipeng Li, Abdulmotaleb El-Saddik, Meng Wang, Tao Mei, Nicu Sebe, Shuicheng Yan, Richang Hong and Cathal Gurrin, 1-12. Vol. 7732. Lecture Notes in Computer Science 7732. Springer, 2013. PDF (533.63 KB)
PDF (533.63 KB) "Image clustering through community detection on hybrid image similarity graphs." In ICIP, 2353-2356. IEEE, 2010. C76.pdf (431.52 KB)
C76.pdf (431.52 KB) "Community Detection in Collaborative Tagging Systems." In Community-Built Databases, edited by Eric Pardede, 107-131. Springer, 2011.
