274 search results - page 54 / 55 » Computational complexity of queries based on itemsets |
VLDB
2004
ACM
15 years 3 months ago
2004
ACM
At a fundamental level, the key challenge in data integration is to reconcile the semantics of disparate data sets, each expressed with a different database structure. I argue th...
TREC
2008
14 years 11 months ago
2008
In the TREC 2008, the team from the State University of New York at Buffalo participated in the Legal track and the Blog track. For the Legal track, we worked on the interactive s...
95
Voted
STOC
2006
ACM
15 years 10 months ago
2006
ACM
Range searching is among the most fundamental problems in computational geometry. An n-element point set in Rd is given along with an assignment of weights to these points from so...
IDTRUST
2009
ACM
15 years 5 months ago
2009
ACM
Security in browsers is based upon users trusting a set of root Certificate Authorities (called Trust Anchors) which they may know little or nothing about. Browser vendors face a...
97
Voted
VLDB
1995
ACM
15 years 1 months ago
1995
ACM
Several recent trends have changed the usage and users of schemas beyond those of a database administrator’s tool for describing database contents. Distribution of computing pow...