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» A Heuristic Method for Business Process Model Evaluation
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COOPIS
2004
IEEE
15 years 8 months ago
Making Workflow Models Sound Using Petri Net Controller Synthesis
More and more companies use "process aware" information systems to make their business processes more efficient. To do this, workflow definitions must be formulated in a ...
Juliane Dehnert, Armin Zimmermann
BPM
2009
Springer
107views Business» more  BPM 2009»
15 years 8 months ago
Scientific Workflows: Business as Usual?
Business workflow management and business process modeling are mature research areas, whose roots go far back to the early days of office automation systems. Scientific workflow ma...
Bertram Ludäscher, Mathias Weske, Timothy M. ...
167
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WSE
2005
IEEE
15 years 10 months ago
A Comprehensive Model for Web Sites Quality
Many of existing criteria for evaluating web sites quality require methods such as heuristic evaluations, or/and empirical usability tests. This paper aims at defining a quality m...
Oreste Signore
ICASSP
2008
IEEE
15 years 11 months ago
Using variational bayes free energy for unsupervised voice activity detection
This paper addresses the problem of Voice Active Detection (VAD) in noisy environments. We introduce Variational Bayes approach to EM for classification to replace the heuristic ...
David Cournapeau, Tatsuya Kawahara
FMCO
2009
Springer
134views Formal Methods» more  FMCO 2009»
15 years 2 months ago
Verification of Context-Dependent Channel-Based Service Models
Abstract. The paradigms of service-oriented computing and modeldriven development are becoming of increasing importance in the field of software engineering. According to these par...
Natallia Kokash, Christian Krause, Erik P. de Vink