Sciweavers

461 search results - page 4 / 93
» A Web-based process planning optimization system for distrib...
Sort
View
EDBT
2008
ACM
159views Database» more  EDBT 2008»
15 years 10 months ago
Automaton in or out: run-time plan optimization for XML stream processing
Many systems such as Tukwila and YFilter combine automaton and algebra techniques to process queries over tokenized XML streams. Typically in this architecture, an automaton is fi...
Hong Su, Elke A. Rundensteiner, Murali Mani
WWW
2007
ACM
15 years 10 months ago
Optimized query planning of continuous aggregation queries in dynamic data dissemination networks
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
Rajeev Gupta, Krithi Ramamritham
EOR
2007
85views more  EOR 2007»
14 years 9 months ago
Machine reliability and preventive maintenance planning for cellular manufacturing systems
The paper proposes a preventive maintenance (PM) planning model for the performance improvement of cellular manufacturing systems (CMS) in terms of machine reliability, and resour...
K. Das, R. S. Lashkari, S. Sengupta
DATE
2005
IEEE
169views Hardware» more  DATE 2005»
15 years 3 months ago
Design Optimization of Time-and Cost-Constrained Fault-Tolerant Distributed Embedded Systems
In this paper we present an approach to the design optimization of faulttolerant embedded systems for safety-critical applications. Processes are statically scheduled and communic...
Viacheslav Izosimov, Paul Pop, Petru Eles, Zebo Pe...
KES
2006
Springer
14 years 9 months ago
A Framework for distributed knowledge management in autonomous logistic processes
The trends and recent changes in logistics lead to complex and partially conflicting requirements on logistic planning and control systems. Due to the lack of efficiency of curren...
Hagen Langer, Jan D. Gehrke, Joachim Hammer, Marti...