9414 search results - page 349 / 1883 » Adaptive Query Processing |
132
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DAIS
2007
15 years 5 months ago
2007
Abstract. Ubiquitous computing environments are characterised by a high number of heterogenous devices that generate a huge amount of context data. These data are used, for example...
222
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SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
Data streaming systems are becoming essential for monitoring applications such as financial analysis and network intrusion detection. These systems often have to process many simi...
130
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
156
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AIRWEB
2008
Springer
15 years 6 months ago
2008
Springer
As web search providers seek to improve both relevance and response times, they are challenged by the ever-increasing tax of automated search query traffic. Third party systems in...
138
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
This paper experimentally studies approaches to the problem of ranking information resources w.r.t. user queries in peer-to-peer information retrieval. In distributed environments...