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155
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SIGIR
2005
ACM
15 years 10 months 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...
137
Voted
SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
We describe a task-based evaluation to determine whether multi-document summaries measurably improve user performance when using online news browsing systems for directed research...
128
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
Previous research into the efficiency of text retrieval systems has dealt primarily with methods that consider inverted lists in sequence; these methods are known as term-at-a-tim...
137
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CICLING
2005
Springer
15 years 10 months ago
2005
Springer
Information extraction is concerned with applying natural language processing to automatically extract the essential details from text documents. A great disadvantage of current ap...
138
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CLEF
2005
Springer
15 years 10 months ago
2005
Springer
Free on-line machine translation systems are employed more and more by Internet users. In this paper we have explored the use of these systems for Cross-Language Question Answering...