2554 search results - page 272 / 511 » Keyword query cleaning |
225
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SC
2004
ACM
16 years 2 days ago
2004
ACM
A Replica Location Service (RLS) allows registration and discovery of data replicas. In earlier work, we proposed an RLS framework and described the performance and scalability of...
173
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SIGIR
2004
ACM
16 years 2 days ago
2004
ACM
This paper presents a new dependence language modeling approach to information retrieval. The approach extends the basic language modeling approach based on unigram by relaxing th...
161
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
We present SETS, an architecture for efficient search in peer-to-peer networks, building upon ideas drawn from machine learning and social network theory. The key idea is to arran...
183
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WPES
2003
ACM
15 years 12 months ago
2003
ACM
The idea of using user preferences to assist with information filtering and with providing the most “relevant” answers to queries has recently received some attention from th...
174
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...