6168 search results - page 935 / 1234 » Research methods for HCI |
158
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SIGIR
2006
ACM
16 years 20 days ago
2006
ACM
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
164
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SIGIR
2006
ACM
16 years 20 days ago
2006
ACM
This paper presents a study of three statistical query translation models that use different units of translation. We begin with a review of a word-based translation model that us...
170
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SIGIR
2006
ACM
16 years 20 days ago
2006
ACM
Text clustering is most commonly treated as a fully automated task without user feedback. However, a variety of researchers have explored mixed-initiative clustering methods which...
166
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VRST
2006
ACM
16 years 20 days ago
2006
ACM
Recently, PC clusters have been used to construct CAVE-like immersive projection displays. However, in order to improve the rendering performance of PC cluster-based CAVE systems,...
171
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WIKIS
2006
ACM
16 years 20 days ago
2006
ACM
Similarly to the Web Wikis have advanced from initially simple ad-hoc solutions to highly popular systems of widespread use. This evolution is reflected by the impressive number ...