Publications

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2016
Gonçalves, D., M. Costa, and F. M. Couto, "A Flexible Recommendation System for Cable TV", arXiv preprint arXiv:1609.02451, 2016.
Gonçalves, D., M. Costa, and F. M. Couto, "A Large-Scale Characterization of User Behaviour in Cable TV", arXiv preprint arXiv:1609.02453, 2016.
2014
Costa, M., F. Couto, and M. J. Silva, "Learning temporal-dependent ranking models", Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval: ACM, pp. 757–766, 2014.
2011
Costa, M., and M. J. Silva, "Characterizing Search Behavior in Web Archives.", TWAW, pp. 33–40, 2011.
2010
Costa, M., and M. J. Silva, "A search log analysis of a Portuguese web search engine", Proc. of the 2nd INForum-Simpósio de Informática, vol. 525, no. 536, pp. 5, 2010.
Costa, M., and M. J. Silva, "Understanding the information needs of web archive users", Proc. of the 10th International Web Archiving Workshop, vol. 9, no. 16, pp. 6, 2010.
2009
Costa, M., and M. J. Silva, "Towards information retrieval evaluation over web archives", Proceedings of the SIGIR 2009 Workshop on the Future of IR Evaluation, pp. 37–38, 2009.
2005
Costa, M., and M. J. Silva, "Distributed Indexing of Large-Scale Web Collections", Latin America Transactions, IEEE (Revista IEEE America Latina), vol. 3, no. 1: IEEE, pp. 2–8, 2005.
Costa, M., and M. J. Silva, "Indexação distribu{ída de colecções Web de larga escala", IEEE Latin America Transactions, 2005.
Cardoso, N., M. J. Silva, and M. Costa, "The XLDB group at CLEF 2004", Multilingual Information Access for Text, Speech and Images: Springer Berlin Heidelberg, pp. 245–252, 2005.
2004
Costa, M., and M. J. Silva, Distributed Index Creation of Large Scale Web Collections in the Sidra System, : JISBD'2004, IX Jornadas de Ingenier{ía del Software y Bases de Datos, 2004.
Costa, M., and M. J. Silva, "Optimizing Ranking Calculation in Web Search Engines: a Case Study.", SBBD, pp. 298–308, 2004.
2003
Silva, M. J., B. Martins, and M. Costa, Avaliação de Sistemas de Recuperação de Informação da Web em Português: Uma Proposta Inicial á Comunidade, : Department of Informatics, University of Lisbon, 2003.
Costa, M., and M. Jorge Cost da Silva, "Sidra: a flexible distributed indexing and ranking architecture for web search", VIII Jornadas de Ingenier{ía del Software y Bases de Datos: actas:(JISBD'03), Alicante, del 12 al 14 de noviembre de 2003: Universidad de Alicante, pp. 767–770, 2003.
2002
Costa, M., N. Correia, and N. Guimarães, "Annotations as multiple perspectives of video content", Proceedings of the tenth ACM international conference on Multimedia: ACM, pp. 283–286, 2002.
2001
Costa, M., and M. J. Silva, Ranking no motor de busca TUMBA, : CRC'01-4ª Conferência de Redes de Computadores, 2001.