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CAI
2002
Springer
13 years 7 months ago
The Computing and Data Grid Approach: Infrastructure for Distributed Science Applications
Grid technology has evolved over the past several years to provide the services and infrastructure needed for building "virtual" systems and organizations. With this Gri...
William E. Johnston
ISDO
2000
150views Business» more  ISDO 2000»
13 years 9 months ago
Business-to-Business E-Commerce in a Logistics Domain
Today companies outsource part of the service provisioning to other companies that are not part of their core competence. Companies can use current workflow management systems to ...
Zef Damen, Wijnand Derks, Matthijs Duitshof, Henk ...
EEMMAS
2007
Springer
14 years 2 months ago
Complex Systems and Agent-Oriented Software Engineering
Although there is a huge amount of work and valuable proposals about agent oriented software engineering, it seems that the paradigm has not been fully accepted yet by software ind...
Juan Pavón, Francisco J. Garijo, Jorge J. G...
EDBT
2009
ACM
145views Database» more  EDBT 2009»
13 years 11 months ago
Interactive query refinement
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
Chaitanya Mishra, Nick Koudas
CIKM
2008
Springer
13 years 10 months ago
Aggregate queries over ontologies
Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...
Diego Calvanese, Evgeny Kharlamov, Werner Nutt, Ca...