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LREC
2008
83views Education» more  LREC 2008»
13 years 10 months ago
Question Answering on Speech Transcriptions: the QAST evaluation in CLEF
This paper reports on the QAST track of CLEF aiming to evaluate Question Answering on Speech Transcriptions. Accessing information in spoken documents provides additional challeng...
Lori Lamel, Sophie Rosset, Christelle Ayache, Djam...
LREC
2010
169views Education» more  LREC 2010»
13 years 10 months ago
Identification of the Question Focus: Combining Syntactic Analysis and Ontology-based Lookup through the User Interaction
Most question-answering systems contain a classifier module which determines a question category, based on which each question is assigned an answer type. However, setting up synt...
Danica Damljanovic, Milan Agatonovic, Hamish Cunni...
LOGCOM
2008
104views more  LOGCOM 2008»
13 years 9 months ago
Testing the Reasoning for Question Answering Validation
Question Answering (QA) is a task that deserves more collaboration between Natural Language Processing (NLP) and Knowledge Representation (KR) communities, not only to introduce r...
Anselmo Peñas, Álvaro Rodrigo, Valen...
NDQA
2003
103views Education» more  NDQA 2003»
13 years 10 months ago
Combining Low-Level and Summary Representations of Opinions for Multi-Perspective Question Answering
1 While much recent progress has been made in research on fact-based question answering, our work aims to extend question-answering research in a different direction ─ to handle ...
Claire Cardie, Janyce Wiebe, Theresa Wilson, Diane...
SEMCO
2007
IEEE
14 years 3 months ago
Corpus-based Pattern Induction for a Knowledge-based Question Answering Approach
In this paper, we present an approach which, given a knowledge base and an appropriate text corpus, automatically induces patterns which can be used to query the knowledge base. W...
Philipp Cimiano, Michael Erdmann, Günter Ladw...