Overview of the CLEF 2005 multilingual question answering track
CLEF'05 Proceedings of the 6th international conference on Cross-Language Evalution Forum: accessing Multilingual Information Repositories
SPARTE, a test suite for recognising textual entailment in spanish
CICLing'06 Proceedings of the 7th international conference on Computational Linguistics and Intelligent Text Processing
Overview of the CLEF 2004 multilingual question answering track
CLEF'04 Proceedings of the 5th conference on Cross-Language Evaluation Forum: multilingual Information Access for Text, Speech and Images
Question answering pilot task at CLEF 2004
CLEF'04 Proceedings of the 5th conference on Cross-Language Evaluation Forum: multilingual Information Access for Text, Speech and Images
Answer validation by information distance calculation
IRQA '08 Coling 2008: Proceedings of the 2nd workshop on Information Retrieval for Question Answering
Detecting expected answer relations through textual entailment
CICLing'08 Proceedings of the 9th international conference on Computational linguistics and intelligent text processing
Overview of ResPubliQA 2009: question answering evaluation over European legislation
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Approaching question answering by means of paragraph validation
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Answer type validation in question answering systems
RIAO '10 Adaptivity, Personalization and Fusion of Heterogeneous Information
Answer validation using textual entailment
CICLing'11 Proceedings of the 12th international conference on Computational linguistics and intelligent text processing - Volume Part II
A simple measure to assess non-response
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Answer validation through textual entailment
NLDB'11 Proceedings of the 16th international conference on Natural language processing and information systems
Learning to select the correct answer in multi-stream question answering
Information Processing and Management: an International Journal
Selecting Answers to Questions from Web Documents by a Robust Validation Process
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Question answering at the cross-language evaluation forum 2003---2010
Language Resources and Evaluation
Towards a more efficient and personalised advertisement content in on-line social networks
Proceedings of the 5th Ph.D. workshop on Information and knowledge
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The first Answer Validation Exercise (AVE) has been launched at the Cross Language Evaluation Forum 2006. This task is aimed at developing systems able to decide whether the answer of a Question Answering system is correct or not. The exercise is described here together with the evaluation methodology and the systems results. The starting point for the AVE 2006 was the reformulation of Answer Validation as a Recognizing Textual Entailment problem, under the assumption that the hypothesis can be automatically generated instantiating hypothesis patterns with the QA systems' answers. 11 groups have participated with 38 runs in 7 different languages. Systems that reported the use of Logic have obtained the best results in their respective subtasks.