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» The story of a working workflow management system
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IJSN
2006
87views more  IJSN 2006»
13 years 7 months ago
Workflow authorisation in mediator-free environments
: WorkFlow Management Systems (WFMS) coordinate and streamline business processes. Acquiring workflow authorisations and managing workflow authorisation constraints is achallenging...
Mohamed Shehab, Elisa Bertino, Arif Ghafoor
DEXA
2004
Springer
87views Database» more  DEXA 2004»
13 years 11 months ago
Ensuring Task Dependencies During Workflow Recovery
Abstract. Workflow management systems (WFMS) coordinate execution of multiple tasks performed by different entities within an organization. In order to coordinate the execution of ...
Indrakshi Ray, Tai Xin, Yajie Zhu
SIGMOD
2005
ACM
177views Database» more  SIGMOD 2005»
14 years 7 months ago
An approach for pipelining nested collections in scientific workflows
We describe an approach for pipelining nested data collections in scientific workflows. Our approach logically delimits arbitrarily nested collections of data tokens using special...
Timothy M. McPhillips, Shawn Bowers
CSCW
2000
ACM
13 years 7 months ago
Workflow Systems: Occasions for Success and Failure
Abstract. Workflow technologies have created considerable discussion within the computer supported cooperative work community. Although a number of theoretical and empirical warnin...
Rebecca E. Grinter
CAISE
1999
Springer
14 years 7 hour ago
Towards a Classification Framework for Application Granularity in Workflow Management Systems
The support of process enactment through the use of workflow management systems has gained considerable attention within the last few years. We develop a classification framework c...
Jörg Becker, Michael zur Muehlen