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194
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PODS
2009
ACM
16 years 2 months ago
2009
ACM
An inverse of a schema mapping M is intended to "undo" what M does, thus providing a way to perform "reverse" data exchange. In recent years, three different f...
217
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PODS
2009
ACM
16 years 2 months ago
2009
ACM
Database technology is playing an increasingly important role in understanding and solving large-scale and complex scientific and societal problems and phenomena, for instance, un...
129
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PERCOM
2009
ACM
16 years 2 months ago
2009
ACM
In this paper, a DHT-based routing protocol which integrates at the network layer both traditional direct routing, i.e. MANET routing, and indirect key-based routing, i.e. P2P rout...
90
Voted
MOBISYS
2009
ACM
16 years 2 months ago
2009
ACM
Wi-Fi clients can obtain much better performance at some commercial hotspots than at others. Unfortunately, there is currently no way for users to determine which hotspot access p...
MOBIHOC
2009
ACM
16 years 2 months ago
2009
ACM
Routing is one of the most challenging open problems in disruption-tolerant networks (DTNs) because of the shortlived wireless connectivity environment. To deal with this issue, r...