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190
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CIKM
2008
Springer
15 years 8 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...
175
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
In this paper we explore the use of parsimonious language models for web retrieval. These models are smaller thus more efficient than the standard language models and are therefor...
140
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Information retrieval systems are compared using evaluation metrics, with researchers commonly reporting results for simple metrics such as precision-at-10 or reciprocal rank toge...
174
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We present a decentralized approach to multirobot manipulation where the team of robots surround and trap an object and transport it, by dragging or pushing, to the goa...
167
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FLAIRS
2008
15 years 9 months ago
2008
Effective extraction of query relevant information present within documents on the web is a nontrivial task. In this paper we present our system called QueSTS, which does the abov...