Publications

Journal Papers

• Pastra K. and S. Piperidis (2006),"Video Search: New Challenges in the Pervasive Digital Video Era", Journal of Virtual Reality and Broadcasting, 3(11).


• Sweeney S., Crestani F., Losada D. (in press), "Show me more: incremental length summarisation using novelty detection”, Information Processing & Management Journal.


• Sweeney S. and F. Crestani (2006), "Effective research results summary size and device screen size: is there a relationship?", Journal of Information Processing and Management, 42(4):1056-1074.


• Chowdhury S., Landoni M., and Gibb F. (2006), “A review of research on digital library evaluation", Online Information Review 30 (6).


• Chowdhury S., Landoni M. (2006), “News aggregator services: user expectations and experience”, Online Information Review 30 (2), pp.100-115.

Papers in conference/workshop Proceedings

• Csurka G., E. Gaussier, F. Pacull, F. Perronnin, J. Renders (2006), "Image and Multimedia Categorization", in Proceedings of the Workshop on Category-level Object Recognition, Siracusa


• De Smet M., R. Fransens, L. Van Gool (2006), "A generalised EM approach for 3D model based face recognition under occlusions" , in Proceedings of the Computer Vision and Pattern Recognition 2006 conference, New York, USA.


• Fransens R., C. Strecha, L. Van Gool (2006), “Robust Estimation in the Presence of Spatially Coherent Outliers”, Proceedings of RANSAC25, New York, 2006.


• Fransens R., C. Strecha, L. Van Gool (2006), “A Mean Field EM-Algorithm for Coherent Occlusion Handling in MAP-Estimation Problems”, Proceedings of CVPR, New York


• Georgantopoulos B., T. Goedeme, S. Lounis, H. Papageorgiou, T. Tuytelaars, L. Van Gool (2006), "Cross-media summarization in a retrieval setting", in Proceedings of the LREC 2006 workshop on "Crossing media for improved information access", Genoa, Italy.


• Giouli V., A. Konstandinidis, E. Desypri, X. Papageorgiou (2006), "Multi-domain, Multi-lingual Named Entity Recognition: revisiting and grounding the resources issue", in Proceedings of the 5th Language Resources and Evaluation Conference (LREC) 2006, Genoa, Italy


• Papageorgiou H., E. Desypri, M. Koutsombogera, K. Pouli, P. Prokopidis (2006), "Adding multi-layer semantics to the Greek Dependency Treebank", in Proceedings of the 5th Language Resources and Evaluation Conference (LREC) 2006, Genoa, Italy


• Pastra K. and S. Piperidis (2006), "Crossing Media for Video Search: enabling usability beyond traditional broadcast and TV", in Proceedings of the 4th European Conference on Interactive TV (EuroITV) 2006, Athens, Greece


• Pastra K. (2006), "Beyond Multimedia Integration: corpora and annotations for cross-media decision mechanisms" , in Proceedings of the 5th Language Resources and Evaluation Conference (LREC) 2006, Genoa, Italy


• Perronnin F., C. Dance, G. Csurka and M. Bressan (2006), "Adapted Vocabularies for Generic Visual Categorization", European Conference on Computer Vision, Graz, Austria, 2006


• Renders J., E. Gaussier, C. Goutte, F. Pacull, G. Csurka (2006), "Categorization in multiple category systems", in Proceedings of the 23rd International Conference on Machine Learning (ICML), Pittsburgh, Pennsylvania, USA.


• Sweeney S., Crestani F., Losada D. (2006), “Summarisation and novelty in mobile information access”, Mobile and Ubiquitous Information Access Workshop (MUIA'2006), Finland.


• Yakici M., Crestani F. (2006), “Design and Implementation of a Cross-Media Indexing System for the Reveal-This System”, in Proceedings of the Axmedis 2006 Conference.


• Yakici M. and F. Crestani (2006), "Cross-media Indexing in the Reveal This prototype", in Proceedings of the LREC 2006 workshop on "Crossing media for improved information access", Genoa, Italy.


• Desipri E., Prokopidis P., Koutsombogera M., Papageorgiou H. and Piperidis S. (2005), ""Towards a Greek Dependency Corpus", in proceedings of RANLP-2005 International Workshop on Language and Speech Infrastructure for Information Access in the Balkan Countries, Borovets.


• Fransens R., Christoph Strecha, Luc Van Gool (2005),"Parametric Stereo for Multi-Pose Face Recognition and 3D-Face Modeling", in Proceedings of AMFG05, Bejing, China.


• Prokopidis P., Desipri E., Koutsombogera M., Papageorgiou H. and Piperidis S. (2005), ""Theoretical and practical issues in the Construction of a Greek Dependency Corpus", in proceedings of the 4th Workshop on Treebanks and Linguistic Theories (TLT-2005), Barcelona.


• Simard M., N. Cancedda, B. Cavestro, M. Dymetman, E. Gaussier, C. Goutte, K. Yamada, P. Langlais and A. Mauser (2005), "Translating with Non-contiguous Phrases", In Proceedings of HLT/EMNLP, Vancouver, Canada.

Short papers and Posters

• Sweeney S., Crestani F., Losada D. (2007), “Summarisation and Novelty in Mobile Information Access: An experimental investigation”, in Proceedings of the European Conference on Information Retrieval, (poster).


• Yakici M. and Crestani F. (2007), “Investigation of the effectiveness of Cross-Media Indexing”, in Proceedings of the European Conference on Information Retrieval, (short-paper).


• S. Chowdhury and M. Landoni(2006), "Desired Features of a News Aggregator Service: an End-User Perspective", in Proceedings of the 10th European Conference on Digital Libraries (ECDL), Alicante, Spain (poster paper).


• Piperidis S., X. Papageorgiou, K. Pastra, T. Netousek, E. Gaussier, F. Crestani, T. Tuytelaars (2006), "Multimedia Content Processing and Retrieval in the REVEAL THIS setting", in Poster and Demo paper Proceedings of the first International Conference on Semantic and Digital Media Technologies (SAMT 2006), Athens, Greece (poster also available).


• Yakici M. and F. Crestani (2006), "Design of a cross-media indexing system", in Proceedings of the 10th European Conference on Digital Libraries (ECDL), Alicante, Spain (poster paper).


• S. Piperidis and X. Papageorgiou (2005), "REVEAL-THIS: Retrieval of Multimedia and Multilingual Content for the Home User in an Information Society", In Proceedings of the 2nd European Workshop on the Integration of Knowledge,Semantic and Digital Media Technologies, London, U.K. (poster available too)

Invited Talks

• K. Pastra (June 2007), "The COSMOROE cross-media interaction relations framework", Department of Computer Science, University of Sheffield, U.K.


• H. Papageorgiou (March 2007), “"Cross-media Analysis & Summarization of audiovisual content”, Cost 2102 project workshop on “The Fundamentals of verbal and non-verbal communication”, Vietri sul mare, Italy.


• G. Csurka (October 2006), “Image and Multimedia Categorization”, Department of Computer and Information Sciences at the University of Genova, Italy.


• F. Crestani (July 2005)," Information retrieval and speech: some research at the foundations of mobile information retrieval", International Computer Science Institute in Berkeley, California, USA.


• F. Crestani (April 2005)," Mobile and Ubiquitous information access", University of Hawaii, USA


• S. Piperidis (November 2004) “REVEAL THIS : Retrieval of Video and Language for the Home User in the Information Society”, IST Event 2004, 15-17 November 2004, The Hague, The Netherlands