Sciweavers

2027 search results - page 110 / 406
» An Adaptive Query Execution System for Data Integration
Sort
View
AGENTS
1998
Springer
15 years 9 months ago
Learning Situation-Dependent Costs: Improving Planning from Probabilistic Robot Execution
Physical domains are notoriously hard to model completely and correctly, especially to capture the dynamics of the environment. Moreover, since environments change, it is even mor...
Karen Zita Haigh, Manuela M. Veloso
DEXA
2009
Springer
172views Database» more  DEXA 2009»
15 years 8 months ago
Utilizing XML Clustering for Efficient XML Data Management on P2P Networks
Peer-to-Peer (P2P) data integration combines the P2P infrastructure with traditional scheme-based data integration techniques. Some of the primary problems in this research area ar...
Panagiotis Antonellis, Christos Makris, Nikos Tsir...
ICDE
2008
IEEE
127views Database» more  ICDE 2008»
16 years 6 months ago
Optimizing SQL Queries over Text Databases
Text documents often embed data that is structured in nature, and we can expose this structured data using information extraction technology. By processing a text database with inf...
Alpa Jain, AnHai Doan, Luis Gravano
193
Voted
ICWS
2009
IEEE
15 years 2 months ago
A Dynamic Approach toward QoS-Aware Service Workflow Composition
Web service-based workflow management systems have garnered considerable attention for automating and scheduling dependent operations. Such systems often support user preferences,...
David Chiu, Sagar Deshpande, Gagan Agrawal, Rongxi...
AICT
2006
IEEE
110views Communications» more  AICT 2006»
15 years 8 months ago
Design and Implementation of the NetTraveler Middleware System based on Web Services
We present NetTraveler a database middleware system for WANs that is designed to efficiently run queries over sites that are either mobile clients or enterprise servers. NetTravel...
Elliot A. Vargas-Figueroa, Manuel Rodriguez-Martin...