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» The Generalized Pignistic Transformation
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WWW
2005
ACM
14 years 4 months ago
Incremental maintenance for materialized XPath/XSLT views
This paper proposes an incremental maintenance algorithm that efficiently updates the materialized XPath/XSLT views defined using XPath expressions in XP{[],∗,//,vars} . The al...
Makoto Onizuka, Fong Yee Chan, Ryusuke Michigami, ...
PEPM
2004
ACM
14 years 3 months ago
Proving termination of membership equational programs
Advanced typing, matching, and evaluation strategy features, as well as very general conditional rules, are routinely used in equational programming languages such as, for example...
Francisco Durán, Salvador Lucas, José...
DOCENG
2003
ACM
14 years 3 months ago
XPath on left and right sides of rules: toward compact XML tree rewriting through node patterns
XPath [3, 5] is a powerful and quite successful language able to perform complex node selection in trees through compact specifications. As such, it plays a growing role in many ...
Jean-Yves Vion-Dury
DOLAP
2003
ACM
14 years 3 months ago
Exploiting hierarchical clustering in evaluating multidimensional aggregation queries
Multidimensional aggregation queries constitute the single most important class of queries for data warehousing applications and decision support systems. The bottleneck in the ev...
Dimitri Theodoratos
MIR
2003
ACM
113views Multimedia» more  MIR 2003»
14 years 3 months ago
Semantic-meaningful content-based image retrieval in wavelet domain
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
Yongqing Sun, Shinji Ozawa