6082 search results - page 254 / 1217 » A System for Adaptive Information Retrieval |
200
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CIKM
2008
Springer
15 years 9 months ago
2008
Springer
The focus of research on query performance prediction is to predict the effectiveness of a query given a search system and a collection of documents. If the performance of queries...
201
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CC
2006
Springer
15 years 7 months ago
2006
Springer
We show that any 1-round 2-server Private Information Retrieval Protocol where the answers are 1-bit long must ask questions that are at least n - 2 bits long, which is nearly equa...
187
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ANLP
2000
15 years 8 months ago
2000
Information retrieval systems have typically concentrated on retrieving a set of documents which are relevant to a user's query. This paper describes a system that attempts t...
213
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
As the world has shifted towards manipulation of information and its technology, we have been increasingly overwhelmed by the amount of available multimedia data while having highe...
192
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IUI
2004
ACM
16 years 19 days ago
2004
ACM
People routinely rely on physical and electronic systems to remind themselves of details regarding personal and organizational contacts. These systems include rolodexes, directori...