6087 search results - page 1151 / 1218 » Knowledge discovery methods |
PODS
2002
ACM
15 years 10 months ago
2002
ACM
We study two classes of view update problems in relational databases. We are given a source database S, a monotone query Q, and the view Q(S) generated by the query. The first pro...
ICSE
2008
IEEE-ACM
15 years 10 months ago
2008
IEEE-ACM
Software Testing can take up to half of the resources of the development of new software. Although there has been a lot of work on automating the testing phase, fixing a bug after...
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MOBIHOC
2007
ACM
15 years 9 months ago
2007
ACM
Disruption-Tolerant Networks (DTNs) deliver data in network environments composed of intermittently connected nodes. Just as in traditional networks, malicious nodes within a DTN ...
EUROSYS
2008
ACM
15 years 7 months ago
2008
ACM
Protecting shared sensitive information is a key requirement for today’s distributed applications. Our research uses virtualization technologies to create and maintain trusted d...
EUROSYS
2007
ACM
15 years 7 months ago
2007
ACM
We present a memory-aware load balancing (MALB) technique to dispatch transactions to replicas in a replicated database. Our MALB algorithm exploits knowledge of the working sets ...