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EDOC
2006
IEEE
15 years 9 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 9 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 5 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 6 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 11 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,...