1298 search results - page 161 / 260 » The online set cover problem |
173
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
A wealth of information is available on the Web. But often, such data are hidden behind form interfaces which allow only a restrictive set of queries over the underlying databases...
171
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WIDM
2003
ACM
15 years 11 months ago
2003
ACM
Query rewriting using views is an essential issue in data integration. A number of algorithms, e.g., the bucket algorithm, the inverse rules algorithm, the SVB algorithm and the M...
169
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KDD
2003
ACM
16 years 6 months ago
2003
ACM
In this paper we study the problem of constructing accurate decision tree models from data streams. Data streams are incremental tasks that require incremental, online, and any-ti...
174
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FOCS
2003
IEEE
15 years 11 months ago
2003
IEEE
The essence of an Internet router is an n ¡ n switch which routes packets from input to output ports. Such a switch can be viewed as a bipartite graph with the input and output p...
161
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CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
— This paper deals with stabilization of networked control systems (NCS) affected by uncertain time-varying delays and data packet dropouts. We point out that such network effect...