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NAACL
2003

126views Computational Linguistics» more NAACL 2003»

Evaluating the Evaluation: A Case Study Using the TREC 2002 Question Answering Track

13 years 10 months ago

Evaluating competing technologies on a common problem set is a powerful way to improve the state of the art and hasten technology transfer. Yet poorly designed evaluations can was...

Ellen M. Voorhees

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41

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NDQA
2003

156views Education» more NDQA 2003»

Toward a Question Answering Roadmap

13 years 10 months ago

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Growth in government investment, academic research, and commercial question answering (QA) systems is motivating a need for increased planning and coordination. The internationali...

Mark T. Maybury

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31

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NDQA
2003

119views Education» more NDQA 2003»

Inference Web: Portable and Sharable Explanations for Question Answering

13 years 10 months ago

Download www.ksl.stanford.edu

The World Wide Web lacks support for explaining information provenance. When web applications return results, many users do not know what information sources were used, when they ...

Deborah L. McGuinness, Paulo Pinheiro da Silva

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32

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PSSS
2003

140views Knowledge Management» more PSSS 2003»

Representing Contextualized Data using Semantic Web Tools

13 years 10 months ago

Download km.aifb.kit.edu

: RDF-based tools promise to provide a base for reasoning about metadata and about situated data—data describing entities situated in time and space—that is superior to alterna...

Robert M. MacGregor, In-Young Ko

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35

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AAAI
2000

129views Intelligent Agents» more AAAI 2000»

The Systems Engineering Process Activities (SEPA) Methodology and Tool Suite

13 years 10 months ago

Download www.aaai.org

or cone, abstraction is chosen to represent a spectrum of user inputs/requirements that are narrowed, refined, and structured into a system design. User inputs require refinement f...

K. Suzanne Barber, Thomas J. Graser, Paul Grisham,...

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