8190 search results - page 1285 / 1638 » From Timed to Hybrid Systems |
277
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SIGMOD
2005
ACM
16 years 7 months ago
2005
ACM
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes results over each. Many stream systems can evaluate window aggregate queries....
184
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
The broadcast and tetherless nature of wireless networks and the widespread deployment of Wi-Fi hotspots makes it easy to remotely locate a user by observing her wireless signals....
200
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ICLP
2005
Springer
16 years 11 days ago
2005
Springer
Abstract Description Logics (DLs) are a family of class (concept) based knowledge representation formalisms. They are characterised by the use of various constructors to build comp...
169
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LOCA
2005
Springer
16 years 11 days ago
2005
Springer
Abstract. There is increasing interest in location-aware systems and applications. It is important for any designer of such systems and applications to understand the nature of use...
159
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SIGMETRICS
2004
ACM
16 years 8 days ago
2004
ACM
Measurement studies indicate a high rate of node dynamics in p2p systems. In this paper, we address the question of how high a rate of node dynamics can be supported by structured...