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TREC
2007

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TREC 2007 ciQA Task: University of Maryland

13 years 8 months ago

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Nitin Madnani, Jimmy J. Lin, Bonnie J. Dorr

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26

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TREC
2007

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UMass Complex Interactive Question Answering (ciQA) 2007: Human Performance as Question Answerers

13 years 8 months ago

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Every day, people widely use information retrieval (IR) systems to answer their questions. We utilized the TREC 2007 complex, interactive question answering (ciQA) track to measur...

Mark D. Smucker, James Allan, Blagovest Dachev

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14

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CI
2006

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The Importance of Neutral Examples for Learning Sentiment

13 years 7 months ago

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Most research on learning to identify sentiment ignores "neutral" examples, learning only from examples of significant (positive or negative) polarity. We show that it i...

Moshe Koppel, Jonathan Schler

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20

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CI
1998

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Representing and Reasoning about Motion in a Two-Dimensional World

13 years 7 months ago

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This paper presents a point based spatio-temporal rst order logic for representing the qualitative and quantitative spatial temporal knowledge needed to reason about motion in a t...

Wanlin Pang, André Trudel

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CI
1998

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Perceiving and Reasoning about a Changing World

13 years 7 months ago

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A rational agent (artificial or otherwise) residing in a complex changing environment must gather information perceptually, update that information as the world changes, and combi...

John L. Pollock

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