Peter-Arno Coppen

Also published as: P.A. Coppen


2010

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What Is Not in the Bag of Words for Why-QA?
Suzan Verberne | Lou Boves | Nelleke Oostdijk | Peter-Arno Coppen
Computational Linguistics, Volume 36, Number 2, June 2010

2008

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Using Syntactic Information for Improving Why-Question Answering
Suzan Verberne | Lou Boves | Nelleke Oostdijk | Peter-Arno Coppen
Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008)

2006

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Data for question answering: The case of why
Suzan Verberne | Lou Boves | Nelleke Oostdijk | Peter-Arno Coppen
Proceedings of the Fifth International Conference on Language Resources and Evaluation (LREC’06)

For research and development of an approach for automatically answering why-questions (why-QA) a data collection was created. The data set was obtained by way of elicitation and comprises a total of 395 why-questions. For each question, the data set includes the source document and one or two user-formulated answers. In addition, for a subset of the questions, user-formulated paraphrases are available. All question-answer pairs have been annotated with information on topic and semantic answer type. The resulting data set is of importance not only for our research, but we expect it to contribute to and stimulate other research in the field of why-QA.

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Discourse-based answering of why-questions
Suzan Verberne | Lou Boves | Peter-Arno Coppen | Nelleke Oostdijk
Traitement Automatique des Langues, Volume 47, Numéro 2 : Discours et document : traitements automatiques [Computational Approaches to Discourse and Document Processing]

2002

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Using Grammatical Description as a Metalanguage Resource
F. de Vriend | P.A. Coppen | W. Haeseryn
Proceedings of the Third International Conference on Language Resources and Evaluation (LREC’02)