1072 search results - page 167 / 215 » Models and Issues in Data Stream Systems |
149
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PVLDB
2010
15 years 1 months ago
2010
Supporting legacy applications when the database schema evolves represents a long-standing challenge of practical and theoretical importance. Recent work has produced algorithms a...
127
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AINA
2007
IEEE
15 years 9 months ago
2007
IEEE
— Efficient searching is one of the important design issues in peer-to-peer (P2P) networks. Among various searching techniques, semantic-based searching has drawn significant a...
161
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WECWIS
2003
IEEE
15 years 8 months ago
2003
IEEE
Service portals are systems which expose a bundle of web services to the user, allowing the specification and subsequent execution of complex tasks defined over these individual...
137
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MM
2004
ACM
15 years 8 months ago
2004
ACM
With the increasing ubiquity of sensors and computational resources, it is becoming easier and increasingly common for people to electronically record, photographs, text, audio, a...
141
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CIA
2007
Springer
15 years 9 months ago
2007
Springer
In this paper, we propose a probabilistic framework targeting three important issues in the computation of quality and trust in decentralized systems. Specifically, our approach a...