Sciweavers

2635 search results - page 261 / 527
» Algorithms for the Database Layout Problem
Sort
View
ICDE
2003
IEEE
143views Database» more  ICDE 2003»
16 years 8 months ago
Index-Based Approximate XML Joins
XML data integration tools are facing a variety of challenges for their efficient and effective operation. Among these is the requirement to handle a variety of inconsistencies or...
Sudipto Guha, Nick Koudas, Divesh Srivastava, Ting...
ICDE
2003
IEEE
120views Database» more  ICDE 2003»
16 years 8 months ago
Broadcasting Dependent Data for Ordered Queries without Replication in a Multi-Channel Mobile Environment
In several mobile applications, the data items broadcast are dependent upon one another. However, most prior studies on broadcasting dependent data mainly consider single broadcas...
Jiun-Long Huang, Ming-Syan Chen, Wen-Chih Peng
KDD
2008
ACM
146views Data Mining» more  KDD 2008»
16 years 7 months ago
Constraint programming for itemset mining
The relationship between constraint-based mining and constraint programming is explored by showing how the typical constraints used in pattern mining can be formulated for use in ...
Luc De Raedt, Tias Guns, Siegfried Nijssen
KDD
2006
ACM
130views Data Mining» more  KDD 2006»
16 years 7 months ago
Discovering significant rules
In many applications, association rules will only be interesting if they represent non-trivial correlations between all constituent items. Numerous techniques have been developed ...
Geoffrey I. Webb
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
16 years 6 months ago
Rewriting nested XML queries using nested views
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XM...
Nicola Onose, Alin Deutsch, Yannis Papakonstantino...