IR 2006 | Sciweavers

87

IR
2006

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Automatic question answering using the web: Beyond the Factoid

14 years 10 months ago

In this paper we describe and evaluate a Question Answering (QA) system that goes beyond answering factoid questions. Our approach to QA assumes no restrictions on the type of que...

Radu Soricut, Eric Brill

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67

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IR
2006

106views Natural Language Processing» more IR 2006»

A decision mechanism for the selective combination of evidence in topic distillation

14 years 10 months ago

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The combination of evidence can increase retrieval effectiveness. In this paper, we investigate the effectiveness of a decision mechanism for the selective combination of evidence...

Vassilis Plachouras, Fidel Cacheda, Iadh Ounis

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86

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IR
2006

158views Natural Language Processing» more IR 2006»

Full-text federated search of text-based digital libraries in peer-to-peer networks

14 years 10 months ago

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Abstract. Peer-to-peer (P2P) networks integrate autonomous computing resources without requiring a central coordinating authority, which makes them a potentially robust and scalabl...

Jie Lu, Jamie Callan

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