Ronald T. Fernández

2012

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Effective sentence retrieval based on query-independent evidence.
Ronald T. Fernández|David E. Losada
Information Processing and Management 2012 Volume 48 Issue 6

2011

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Improving search effectiveness in sentence retrieval and novelty detection.
Ronald T. Fernández
SIGIR Forum 2011 Volume 45 Issue 1
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Extending the language modeling framework for sentence retrieval to include local context.
Ronald T. Fernández|David E. Losada|Leif Azzopardi
Discover Computing 2011 Volume 14 Issue 4
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Seeding simulated queries with user-study data forpersonal search evaluation.
David Elsweiler|David E. Losada|José Carlos Toucedo|Ronald T. Fernández
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Improving sentence retrieval with an importance prior.
Leif Azzopardi|Ronald T. Fernández|David E. Losada
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010
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Where to start filtering redundancy?: a cluster-based approach.
Ronald T. Fernández|Javier Parapar|David E. Losada|Alvaro Barreiro
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

2009

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Using opinion-based features to boost sentence retrieval.
Ronald T. Fernández|David E. Losada
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2008

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Novelty as a form of contextual re-ranking: efficient KLD models and mixture models.
Ronald T. Fernández|David E. Losada
Proceedings of the 2nd International Conference on Information Interaction in Context, IIiX 2008, London, UK, October 14-17, 2008

2007

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Novelty detection using local context analysis.
Ronald T. Fernández|David E. Losada
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
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Highly Frequent Terms and Sentence Retrieval.
David E. Losada|Ronald T. Fernández
String Processing and Information Retrieval, 14th International Symposium, SPIRE 2007, Santiago, Chile, October 29-31, 2007, Proceedings