2010

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How geographic was GikiCLEF?: a GIR-critical review
Diana Santos | Nuno Cardoso | Luís Miguel Cabral
Proceedings of the 6th Workshop on Geographic Information Retrieval, GIR 2010, Zurich, Switzerland, February 18-19, 2010

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A GIR architecture with semantic-flavored query reformulation
Nuno Cardoso | Mário J. Silva
Proceedings of the 6th Workshop on Geographic Information Retrieval, GIR 2010, Zurich, Switzerland, February 18-19, 2010

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Experiments with Semantic-flavored Query Reformulation of Geo-Temporal Queries
Nuno Cardoso | Mário J. Silva
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010

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Revamping Question Answering with a Semantic Approach over World Knowledge
Nuno Cardoso | Iustin Dornescu | Sven Hartrumpf | Johannes Leveling
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy

2009

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GikiCLEF Topics and Wikipedia Articles: Did They Blend?
Nuno Cardoso
Multilingual Information Access Evaluation I. Text Retrieval Experiments, 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers

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Where in the Wikipedia Is That Answer? The XLDB at the GikiCLEF 2009 Task
Nuno Cardoso | David S. Batista | Francisco J. López-Pellicer | Mário J. Silva
Multilingual Information Access Evaluation I. Text Retrieval Experiments, 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers

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Where in Wikipedia is that Answer? XLDB at the GikiCLEF 2009 task
Nuno Cardoso | David S. Batista | Francisco J. López-Pellicer | Mário J. Silva
Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30 - October 2, 2009

2008

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GikiP: evaluating geographical answers from wikipedia
Diana Santos | Nuno Cardoso
Proceedings of the 5th ACM Workshop On Geographic Information Retrieval, GIR 2008, Napa Valley, California, USA, October 29-30, 2008

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GikiP at GeoCLEF 2008: Joining GIR and QA Forces for Querying Wikipedia
Diana Santos | Nuno Cardoso | Paula Carvalho | Iustin Dornescu | Sven Hartrumpf | Johannes Leveling | Yvonne Skalban
Evaluating Systems for Multilingual and Multimodal Information Access, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers

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Experiments with Geographic Evidence Extracted from Documents
Nuno Cardoso | Patrícia Sousa | Mário J. Silva
Evaluating Systems for Multilingual and Multimodal Information Access, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers

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The University of Lisbon at GeoCLEF 2008
Nuno Cardoso | Patrícia Sousa | Mário J. Silva
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008

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Getting Geographical Answers fromWikipedia: the GikiP pilot at CLEF
Diana Santos | Nuno Cardoso | Paula Carvalho | Iustin Dornescu | Sven Hartrumpf | Johannes Leveling | Yvonne Skalban
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008

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Handling implicit geographic evidence for geographic ir
Nuno Cardoso | Mário J. Silva | Diana Santos
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

2007

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Query expansion through geographical feature types
Nuno Cardoso | Mário J. Silva
Proceedings of the 4th ACM Workshop On Geographic Information Retrieval, GIR 2007, Lisbon, Portugal, November 9, 2007

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Using Geographic Signatures as Query and Document Scopes in Geographic IR
Nuno Cardoso | David Cruz | Marcirio Silveira Chaves | Mário J. Silva
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers

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The University of Lisbon at GeoCLEF 2007
Nuno Cardoso | David Cruz | Marcirio Silveira Chaves | Mário J. Silva
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007

2006

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The University of Lisbon at GeoCLEF 2006
Bruno Martins | Nuno Cardoso | Marcirio Silveira Chaves | Leonardo Andrade | Mário J. Silva
Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), Alicante, Spain, September 20-22, 2006

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The University of Lisbon at CLEF 2006 Ad-Hoc Task
Nuno Cardoso | Mário J. Silva | Bruno Martins
Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), Alicante, Spain, September 20-22, 2006

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The University of Lisbon at GeoCLEF 2006
Bruno Martins | Nuno Cardoso | Marcirio Silveira Chaves | Leonardo Andrade | Mário J. Silva
Evaluation of Multilingual and Multi-modal Information Retrieval, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers

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The University of Lisbon at CLEF 2006 Ad-Hoc Task
Nuno Cardoso | Mário J. Silva | Bruno Martins
Evaluation of Multilingual and Multi-modal Information Retrieval, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers

2005

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The XLDB Group at GeoCLEF 2005
Nuno Cardoso | Bruno Martins | Marcirio Silveira Chaves | Leonardo Andrade | Mário J. Silva
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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The XLDB Group Participation in the CLEF 2005 Ad Hoc Task
Nuno Cardoso | Leonardo Andrade | Alberto Simões | Mário J. Silva
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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Portuguese at CLEF 2005: Reflections and Challenges
Diana Santos | Nuno Cardoso
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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Portuguese at CLEF 2005
Diana Santos | Nuno Cardoso
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

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The XLDB Group at GeoCLEF 2005
Nuno Cardoso | Bruno Martins | Marcirio Silveira Chaves | Leonardo Andrade | Mário J. Silva
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

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The XLDB Group at the CLEF 2005 Ad-Hoc Task
Nuno Cardoso | Leonardo Andrade | Alberto Simões | Mário J. Silva
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

2004

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The XLDB Group at CLEF 2004
Nuno Cardoso | Mário J. Silva | Miguel Costa
Multilingual Information Access for Text, Speech and Images, 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004, Bath, UK, September 15-17, 2004, Revised Selected Papers

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The XLDB Group at CLEF 2004
Nuno Cardoso | Mário J. Silva | Miguel Costa
Working Notes for CLEF 2004 Workshop co-located with the 8th European Conference on Digital Libraries (ECDL 2004), Bath, UK, September 15-17, 2004

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