Publications
] "Smart Cities Tales and Trails." In Internet Science - Third International Conference, INSCI 2016, Florence, Italy, September 12-14, 2016, Proceedings., 2016.
PDF (1.24 MB) Presentation (13.34 MB)
PDF (1.24 MB) Presentation (13.34 MB) "Smart Cities Data Streams Integration: experimenting with Internet of Things and social data flows." In WIMS, edited by Rajendra Akerkar, Nick Bassiliades, John Davies and Vadim Ermolayev, 60. ACM, 2014.
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)"A Simulation Study of Shadowed Disks.", 1999. C33.pdf (350.44 KB)
C33.pdf (350.44 KB) "A simulated annealing approach for multimedia data placement." Journal of Systems and Software 73 (2004): 467-480. PDF (465.59 KB)
PDF (465.59 KB)"A similarity based approach for integrated Web caching and content replication in CDNs.", 2006. C54.pdf (119.92 KB)
C54.pdf (119.92 KB) "A similarity based approach for integrated Web caching and content replication in CDNs." In IDEAS, edited by Bipin C. Desai and Shyam K. Gupta, 239-242. IEEE Computer Society, 2006. C54.pdf (119.92 KB)
C54.pdf (119.92 KB) "Sentiment analysis leveraging emotions and word embeddings." Expert Systems with Applications 69 (2017): 214-224. PDF (798.98 KB)
PDF (798.98 KB) "Sensors talk and humans sense Towards a reciprocal collective awareness smart city framework." In ICC Workshops, 189-193. IEEE, 2013. PDF (832.13 KB)
PDF (832.13 KB)"SEMSOC: Semantics Mining on Multimedia Social Data Sources.", 2008. C60.PDF (516.27 KB)
C60.PDF (516.27 KB) "SEMSOC: SEMantic, SOcial and Content-Based Clustering in Multimedia Collaborative Tagging Systems." In ICSC, 128-135. IEEE Computer Society, 2008.
"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)"Semantic Retrieval of Multimedia Data.", 2004. C39.pdf (190.11 KB)
C39.pdf (190.11 KB) "Semantic retrieval of multimedia data." In MMDB, edited by Shu-Ching Chen and Mei-Ling Shyu, 36-44. ACM, 2004.
"Seek Distances in Disks with Two Independent Heads Per Surface." Inf. Process. Lett. 37 (1991): 37-42.
"Security Services." In Encyclopedia of Database Systems, edited by Ling Liu and Tamer M. Ozsu, 2546-2547. Springer US, 2009.
"Security Model for XML data.", 2001.
"Security Model for XML Data." In International Conference on Internet Computing (1), 400-406., 2001. C24.pdf (95.6 KB)
C24.pdf (95.6 KB) "Retweeting Activity on Twitter: Signs of Deception." In PAKDD (1), edited by Tru Cao, Ee-Peng Lim, Zhi-Hua Zhou, Tu-Bao Ho, David Cheung and Hiroshi Motoda, 122-134. Vol. 9077. Lecture Notes in Computer Science 9077. Springer, 2015. PDF (1.87 MB)
Dataset+RTGEN code (116.02 MB)
Presentation (2.41 MB)
PDF (1.87 MB) Dataset+RTGEN code (116.02 MB) Presentation (2.41 MB) "Requirements and architecture design principles for a smart city experiment with sensor and social networks integration." In Panhellenic Conference on Informatics, edited by Panayiotis H. Ketikidis, Konstantinos G. Margaritis, Ioannis P. Vlahavas, Alexander Chatzigeorgiou, George Eleftherakis and Ioannis Stamelos, 327-334. ACM, 2013. PDF (226.39 KB)
PDF (226.39 KB)"Replication in Mirrored Disk Systems.", 2006. C7.pdf (147.11 KB)
C7.pdf (147.11 KB) "Replication in Mirrored Disk Systems." In ADBIS, edited by Witold Litwin, Tadeusz Morzy and Gottfried Vossen, 224-235. Vol. 1475. Lecture Notes in Computer Science 1475. Springer, 1998.
"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.
"Querying XML with Constraints.", 2001. C22.pdf (336.15 KB)
C22.pdf (336.15 KB) "Querying XML with Constraints." In International Conference on Internet Computing (1), 171-177., 2001.
