Thesis
J. Magalhães, “Statistical models for semantic multimedia information retrieval”, PhD Thesis, Imperial College London, September 2008.
J. Magalhães, “Universal access to multimedia content based on the MPEG-7 standard”, M.Sc. Thesis, Instituto Superior Técnico, Lisbon, Portugal, July 2002.
J. Magalhães, “Descodificador H.261 para vigilância sobre rede ATM”, Engineer degree Thesis, Instituto Superior Técnico, Lisbon, Portugal, December 1998.
Book chapters
J. Magalhães, S. Rüger, “Semantic multimedia information analysis for retrieval applications,” book chapter in, Ed. Yu-Jin Zhang, “Semantic-Based Visual Information Retrieval,” IDEA group publishing, 2006.
Journal
articles
J. Magalhães, S. Rüger, “An information-theoretic framework for semantic-multimedia indexing,” ACM Transactions on Information Systems, accepted for publication.
J. Magalhães, S. Rüger, “Using manual and automated annotations to search images by semantic similarity,” Multimedia Tools and Applications, accepted for publication.
A.-S. Dadzie, A. Chakravarthy, S. Chapman, J. Iria, V. Lanfranchi, J. Magalhães, D. Petrelli, F. Ciravegna, "Applying semantic Web technologies to knowledge sharing to aerospace engineering," Journal of Intelligent Manufacturing, accepted for publication.
J. Magalhães, F. Pereira, “Using MPEG standards for multimedia customization”, Signal Processing: Image Communication, vol. 19, no. 5, pp. 437 - 456, May 2004.
Conferences and Workshops
D. Delgado, J. Magalhães, N. Correia, "Assisted news reading," ACM Multimedia, Firenze, Italy, October 2010.
D. Delgado, J. Magalhães, N. Correia, "Automated illustration of news stories," IEEE Intl Conf. on Semantic Computing, Pittsburg, Penn., USA, September 2010.
J. Iria, J. Magalhaes, "Exploiting Cross-Media Correlations in the Categorization of Multimedia Web Documents," IJCAI'09 Workshop on Cross-Media Information Access and Mining, Pasadena, USA, July 2009.
J. Iria, F. Ciravegna, J. Magalhães, "Web-news categorization with a cross-media document graph," ACM Conference on Image and Video Retrieval, Fira, Greece, July 2009.
J. Magalhães, F. Ciravegna, S. Rüger, "Exploring multimedia in a keyword space," ACM Multimedia, Vancouver, Canada, October 2008.
J. Magalhães, A. Chakravarthy, A.-S. Dadzie, L. Xia, J. Iria, M. Greenwood, D. Petrelli, F. Ciravegna, "Large scale cross-media knowledge sharing and reuse," International Conference on Content based Multimedia Indexing, London, UK, June 2008.
J. Iria, V. Uren, A. Lavelli, S. Blohm, A.-s. Dadzie, T. Franz, J. Magalhães, S. Nikolopoulos, C. Preisach, P. Slavazza, “Enhancing enterprise knowledge processes via cross-media extraction”, Knowledge capture conference, Whistler, BC, Canada, October 2007.
J. Magalhães, S. Overell, S. Rüger, "Exploring Image, Text and Geographic Evidences in ImageCLEF 2007," ImageCLEF Workshop 2007, Budapest, Hungary, September 2007.
S. Overell, J. Magalhães, S. Rüger, "GIR experiements with Forostar at GeoCLEF 2007," GeoCLEF Workshop 2007, Budapest, Hungary, September 2007.
J. Magalhães, S. Overell, S. Rüger, "A Semantic Vector Space for Query by Image Example," ACM SIGIR conference on research and development in information retrieval, Workshop on multimedia information retrieval, Amsterdam, Holland, July 2007.
J. Magalhães, S. Rüger, "High-dimensional visual vocabularies for image retrieval," ACM SIGIR conference on research and development in information retrieval, Amsterdam, Holland, July 2007.
J. Magalhães, S. Rüger, "Information theoretic semantic multimedia indexing," ACM Conference on Image and Video Retrieval CIVR, best paper award, Amsterdam, Holland, July 2007.
J. Magalhães, S. Overell, A. Yavlinsky, S. Rüger, "Imperial College at TRECVID," TRECVID Workshop 2006, Gaithersburg, USA, November 2006.
S. Overell, J. Magalhães, S. Rüger, "Place disambiguation with co-occurrence models," GeoCLEF Workshop 2006, Alicante, Spain, September 2006.
J. Magalhães, S. Rüger, "Logistic regression of generic codebooks for semantic image retrieval," International Conference on Image and Video Retrieval CIVR, Phoenix, AZ, USA, July 2006.
R. Jesus, J. Magalhães, A. Yavlinsky, S. Rüger, "Imperial College at TRECVID," TRECVID Workshop 2005, Gaithersburg, USA, November 2005.
J. Magalhães, S. Rüger, "Mining multimedia salient concepts for incremental information extraction," ACM SIGIR conference on research and development in information retrieval, Salvador, Brazil, August 2005.
D.Heesch, P. Howarth, J. Magalhães, A. May, M. Pickering, A. Yavlinsky, S. Rüger, "Video retrieval using search and browsing," TRECVID Workshop 2004, pp 92-101, Gaithersburg, USA, November 2004.
J. Magalhães, F. Pereira, “MPEG-7 based color temperature customization”, ConfTele2003, Aveiro, Portugal, July 2003.
J. Magalhães, F. Pereira, “A system for universal access to multimedia content based on the MPEG-7 Standard”, ConfTele2003, Aveiro, Portugal, July 2003.
J. Magalhães, A. David, “An end-to-end framework for mobile multimedia applications”, World Telecommunications Conference 2002, Paris, France, September 2002.
Technical reports
J. Magalhães, “Semantic multimedia information: mining, fusion and extraction,” MPhil to PhD transfer report, May 2006.
J. Magalhães, F. Pereira, “Enhancing user interaction in UMA applications”, 57th MPEG Meeting, Sydney, Australia, July 2001.
J. Magalhães, F. Pereira on behalf of the Portuguese National Body, “Corrections and extensions to MPEG-7 coding formats”, 57th MPEG Meeting, Sydney, Australia, July 2001.
J. Magalhães, F. Pereira, “User environment characterization in UMA applications”, 55th MPEG Meeting, Pisa, Italy, January 2001.