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ICWS
2009
IEEE
15 years 1 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...
CIKM
2009
Springer
15 years 8 months ago
Low-cost management of inverted files for online full-text search
In dynamic environments with frequent content updates, we require online full-text search that scales to large data collections and achieves low search latency. Several recent met...
Giorgos Margaritis, Stergios V. Anastasiadis
MM
2006
ACM
293views Multimedia» more  MM 2006»
15 years 9 months ago
Automatic annotation and semantic retrieval of video sequences using multimedia ontologies
Effective usage of multimedia digital libraries has to deal with the problem of building efficient content annotation and retrieval tools. MOM (Multimedia Ontology Manager) is a ...
Marco Bertini, Alberto Del Bimbo, Carlo Torniai
ICDE
2005
IEEE
107views Database» more  ICDE 2005»
15 years 9 months ago
Implementation of an Agent Architecture for Automated Index Tuning
It has been important to extend database management systems to support new requirements of applications and administration. We focus in this paper on the automatic tuning feature,...
Rogério Luís de Carvalho Costa, S&ea...
136
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TRIDENTCOM
2005
IEEE
15 years 9 months ago
A Global X-Bone for Network Experiments
A global Internet overlay testbed is being deployed to support the distributed, shared use of resources for network research. The Global X-Bone (GX-Bone) augments the X-Bone softw...
Joseph D. Touch, Yu-Shun Wang, Venkata K. Pingali,...