4193 search results - page 438 / 839 » Measurable Categories |
169
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SIGECOM
2005
ACM
16 years 11 days ago
2005
ACM
In this paper we formulate the fixed budget resource allocation game to understand the performance of a distributed marketbased resource allocation system. Multiple users decide ...
171
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SIGIR
2005
ACM
16 years 11 days ago
2005
ACM
We consider classification of email messages as to whether or not they contain certain “email acts”, such as a request or a commitment. We show that exploiting the sequential ...
196
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SIGIR
2005
ACM
16 years 11 days ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
162
Voted
SIGIR
2005
ACM
16 years 11 days ago
2005
ACM
Context influences the search process, but to date research has not definitively identified which aspects of context are the most influential for information retrieval, and thus a...
177
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SIGIR
2005
ACM
16 years 11 days ago
2005
ACM
Measuring the information retrieval effectiveness of Web search engines can be expensive if human relevance judgments are required to evaluate search results. Using implicit user ...