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» Efficiently Ordering Query Plans for Data Integration
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FQAS
2006
Springer
186views Database» more  FQAS 2006»
15 years 8 months ago
Project-Join-Repair: An Approach to Consistent Query Answering Under Functional Dependencies
Consistent query answering is the term commonly used for the problem of answering queries on databases that violate certain integrity constraints. We address this problem for univ...
Jef Wijsen
ICDE
2010
IEEE
243views Database» more  ICDE 2010»
16 years 4 months ago
Probabilistic Contextual Skylines
The skyline query returns the most interesting tuples according to a set of explicitly defined preferences among attribute values. This work relaxes this requirement, and allows us...
Anastasios Arvanitis, Dimitris Sacharidis, Timos K...
SERVICES
2008
106views more  SERVICES 2008»
15 years 5 months ago
Distributed Simulation and Web Map Mash-Up for Forest Fire Spread
The emergence of recent XML-based technologies paved the way for new types of architectures and message exchanges on the Internet through Web services. MashUps consist in combinin...
Yosri Harzallah, Vincent Michel, Qi Liu, Gabriel A...
DOLAP
2008
ACM
15 years 6 months ago
Bridging the semantic gap in OLAP models: platform-independent queries
The development of data warehouses is based on a threestage process that starts specifying both the static and dynamic properties of on-line analytical processing (OLAP) applicati...
Jesús Pardillo, Jose-Norberto Mazón,...
ECRA
2006
164views more  ECRA 2006»
15 years 4 months ago
Comparison of product bundling strategies on different online shopping behaviors
Bundling is a very popular sales-promotion tool, in which a critical issue is to decide what products should be sold together in order to improve sales. Traditionally, this decisi...
Tzyy-Ching Yang, Hsiangchu Lai