6299 search results - page 989 / 1260 » Data and Computation Abstractions for Dynamic and Irregular ... |
171
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ICDT
2007
ACM
16 years 24 days ago
2007
ACM
Abstract. We define and study formal privacy guarantees for information integration systems, where sources are related to a public schema by mappings given by source-to-target dep...
173
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LOCA
2007
Springer
16 years 24 days ago
2007
Springer
Abstract. People rapidly learn the capabilities of a new location, without observing every service and product. Instead they map a few observations to familiar clusters of capabili...
166
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ICTCS
2005
Springer
16 years 4 days ago
2005
Springer
Abstract. We consider the problem of maintaining polynomial and exponential decay aggregates of a data stream, where the weight of values seen from the stream diminishes as time el...
166
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AUSAI
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. In this paper, we describe a new approach to information extraction that neatly integrates top-down hypothesis driven information with bottom-up data driven information. ...
187
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INCDM
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. Intrusion Detection Systems (IDSs) which have been deployed in computer networks to detect a wide variety of attacks are suffering how to manage of a large number of tri...