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GIS
2008
ACM
16 years 4 months ago
Editing and versioning dynamic network models
Network data models are widely used to describe the connectivity between spatial features in GIS architectures. Recent applications demand that such models are editable in multius...
Petko Bakalov, Erik G. Hoel, Wee-Liang Heng, Vassi...
WWW
2008
ACM
16 years 4 months ago
Composing and optimizing data providing web services
In this paper, we propose a new approach to automatically compose data providing Web services. Our approach exploits existing mature works done in data integration systems. Specif...
Mahmoud Barhamgi, Djamal Benslimane, Aris M. Oukse...
SIGMOD
2007
ACM
150views Database» more  SIGMOD 2007»
16 years 4 months ago
Exploiting self-monitoring sample views for cardinality estimation
Good cardinality estimates are critical for generating good execution plans during query optimization. Complex predicates, correlations between columns, and user-defined functions...
Jingren Zhou, Per-Åke Larson, Peter Zabback,...
SIGMOD
2007
ACM
172views Database» more  SIGMOD 2007»
16 years 4 months ago
Auditing disclosure by relevance ranking
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
Rakesh Agrawal, Alexandre V. Evfimievski, Jerry Ki...
196
Voted
SIGMOD
2006
ACM
161views Database» more  SIGMOD 2006»
16 years 4 months ago
Paper-based mobile access to databases
Our demonstration is a paper-based interactive guide for visitors to the world's largest international arts festival that was developed as part of a project investigating new...
Beat Signer, Moira C. Norrie, Michael Grossniklaus...
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