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CIKM
2006
Springer
14 years 11 months ago
Efficient range-constrained similarity search on wavelet synopses over multiple streams
Due to the resource limitation in the data stream environment, it has been reported that answering user queries according to the wavelet synopsis of a stream is an essential abili...
Hao-Ping Hung, Ming-Syan Chen
ICSE
2005
IEEE-ACM
15 years 9 months ago
Verification and change-impact analysis of access-control policies
Sensitive data are increasingly available on-line through the Web and other distributed protocols. This heightens the need to carefully control access to data. Control means not o...
Kathi Fisler, Shriram Krishnamurthi, Leo A. Meyero...
CIKM
1999
Springer
15 years 1 months ago
Requirement-Based Data Cube Schema Design
On-line analytical processing (OLAP) requires e cient processing of complex decision support queries over very large databases. It is well accepted that pre-computed data cubes ca...
David Wai-Lok Cheung, Bo Zhou, Ben Kao, Hongjun Lu...
COMPUTER
2002
121views more  COMPUTER 2002»
14 years 9 months ago
The Interspace: Concept Navigation Across Distributed Communities
ectly support interaction with abstraction. Using technologies that go beyond searching individual repositories to analyzing and correlating knowledge across multiple sources and s...
Bruce R. Schatz
COOPIS
2004
IEEE
15 years 1 months ago
A Framework for Prototyping J2EE Replication Algorithms
In application server systems, such as J2EE, replication is an essential strategy for reliability and efficiency. Many J2EE implementations, both commercial and open-source, provid...
Özalp Babaoglu, Alberto Bartoli, Vance Maveri...