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SIGMOD
2004
ACM
122views Database» more  SIGMOD 2004»
14 years 7 months ago
Adapting to Source Properties in Processing Data Integration Queries
An effective query optimizer finds a query plan that exploits the characteristics of the source data. In data integration, little is known in advance about sources' propertie...
Zachary G. Ives, Alon Y. Halevy, Daniel S. Weld
CIKM
2009
Springer
14 years 2 months ago
Group-by skyline query processing in relational engines
The skyline operator was first proposed in 2001 for retrieving interesting tuples from a dataset. Since then, 100+ skyline-related papers have been published; however, we discove...
Ming-Hay Luk, Man Lung Yiu, Eric Lo
ECAI
2004
Springer
14 years 1 months ago
APPROACH: Decentralised Rotation Planning for Container Barges
This paper presents the engineering and development process of a software tool (APPROACH) that is designed for decentralised rotation planning for container barges in the port of R...
Martijn C. Schut, Michael Kentrop, Mark Leenaarts,...
IJCAI
2001
13 years 9 months ago
On-Line Execution of cc-Golog Plans
Previously, the plan language cc-Golog was introduced for the purpose of specifying event-driven behavior typically found in robot controllers. So far, however, cc-Golog is usable...
Henrik Grosskreutz, Gerhard Lakemeyer
AAAI
1990
13 years 8 months ago
An Approach to Reasoning About Continuous Change for Applications in Planning
There are many planning applications that require an agent to coordinate its activities with processes that change continuously over time. Several proposals have been made for com...
Thomas Dean, Greg Siegle