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GIS
2006
ACM
16 years 5 months ago
Analyzing theme, space, and time: an ontology-based approach
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...
Matthew Perry, Farshad Hakimpour, Amit P. Sheth
ER
2007
Springer
99views Database» more  ER 2007»
15 years 10 months ago
Capturing Users' Everyday, Implicit Information Integration Decisions
Integration of large databases by expert teams is only a small part of the data integration activities that take place. Users without data integration expertise very often gather,...
David W. Archer, Lois M. L. Delcambre
CIKM
2004
Springer
15 years 10 months ago
Discovering frequently changing structures from historical structural deltas of unordered XML
Recently, a large amount of work has been done in XML data mining. However, we observed that most of the existing works focus on the snapshot XML data, while XML data is dynamic i...
Qiankun Zhao, Sourav S. Bhowmick, Mukesh K. Mohani...
VLDB
2004
ACM
122views Database» more  VLDB 2004»
15 years 9 months ago
Cache-Conscious Radix-Decluster Projections
As CPUs become more powerful with Moore’s law and memory latencies stay constant, the impact of the memory access performance bottleneck continues to grow on relational operator...
Stefan Manegold, Peter A. Boncz, Niels Nes
WWW
2005
ACM
16 years 5 months ago
Web log mining with adaptive support thresholds
With the fast increase in Web activities, Web data mining has recently become an important research topic. However, most previous studies of mining path traversal patterns are bas...
Jian Chih Ou, Chang-Hung Lee, Ming-Syan Chen