ANLC '00 Proceedings of the sixth conference on Applied natural language 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
Exploiting Wikipedia and EuroWordNet to solve Cross-Lingual Question Answering
Information Sciences: an International Journal
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Our second participation in CLEF-QA consited in six runs with Spanish as a target language. The source languages were Spanish, English an Italian. miraQA uses a simple representation of the question that is enriched with semantic information like typed Named Entities. Runs used different strategies for answer extraction and selection, achieving at best a 25’5% accuracy. The analysis of the errors suggests that improvements in answer selection are the most critical.