Search Results for author: Hector Llorens

Found 7 papers, 2 papers with code

SemEval-2015 Task 5: QA TempEval - Evaluating Temporal Information Understanding with Question Answering

no code implementations • SEMEVAL 2015 • Hector Llorens, Nathanael Chambers, Naushad UzZaman, Nasrin Mostafazadeh, James Allen, James Pustejovsky

Question Answering Temporal Information Extraction

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Enhancing QA Systems with Complex Temporal Question Processing Capabilities

no code implementations • 15 Jan 2014 • Estela Saquete, Jose Luis Vicedo, Patricio Martínez-Barco, Rafael Muñoz, Hector Llorens

The temporal layer was first performed for English, then evaluated and compared with: a) a general purpose QA system (F-measure 65. 47% for QA plus English temporal layer vs. 38. 01% for the general QA system), and b) a well-known QA system.

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Recognising and Interpreting Named Temporal Expressions

no code implementations • RANLP 2013 • Matteo Brucato, Leon Derczynski, Hector Llorens, Kalina Bontcheva, Christian S. Jensen

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SemEval-2013 Task 1: TempEval-3: Evaluating Time Expressions, Events, and Temporal Relations

no code implementations • SEMEVAL 2013 • Naushad UzZaman, Hector Llorens, Leon Derczynski, James Allen, Marc Verhagen, James Pustejovsky

Event Extraction Relation Classification +1

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TimeML-strict: clarifying temporal annotation

no code implementations • 26 Apr 2013 • Leon Derczynski, Hector Llorens, Naushad UzZaman

To unify the state of current resources, and to make progress toward easy adoption of its current incarnation ISO-TimeML, this paper introduces TimeML-strict: a valid, unambiguous, and easy-to-process subset of TimeML.

valid