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EDOC
2006
IEEE
15 years 10 months ago
An Evaluation Approach for Analyzing Workflow Management Systems from a Value-based Perspective
Workflow management systems (WfMS) have become a widely accepted software technology, which enables the effective management, execution, and monitoring of comput
Bela Mutschler, Johannes Bumiller, Manfred Reicher...
VLDB
1987
ACM
100views Database» more  VLDB 1987»
15 years 10 months ago
Optimization of Systems of Algebraic Equations for Evaluating Datalog Queries
A Datalog program can be translated into a system of fixpoint equations of relational algebra; this paper studies how such a system can be solved and optimized for a particular qu...
Stefano Ceri, Letizia Tanca
IJWIS
2008
110views more  IJWIS 2008»
15 years 6 months ago
Determined: a system with novel techniques for XML query optimization and evaluation
: Purpose -- Efficient processing of XML queries is critical for XML data management and related applications. Previously proposed techniques are unsatisfactory. This article prese...
Dunren Che, Wen-Chi Hou
ICC
2008
IEEE
106views Communications» more  ICC 2008»
16 years 27 days ago
Performance Evaluation of BICM-OFDM Systems Impaired by UWB Interference
— In this paper, we propose a theoretical framework for the analysis of the impact of ultra–wideband (UWB) interference on systems that use the popular combination of bit– in...
Amir Nasri, Robert Schober, Lutz H.-J. Lampe
EUROPAR
2005
Springer
15 years 12 months ago
Self-stabilizing Publish/Subscribe Systems: Algorithms and Evaluation
Most research in the area of publish/subscribe systems has not considered fault-tolerance as a central design issues. However, faults do obviously occur and masking all faults is a...
Gero Mühl, Michael A. Jaeger, Klaus Herrmann,...