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» Business Process Modeling with SIMPROCESS
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ECIS
2004
13 years 8 months ago
Change management: the contribution of personal construct theory (PCT)
This paper explores the use of two complementary approaches, each stemming from Personal Construct Theory (PCT), to investigate the interdependence of organizations and informatio...
Laurence Brooks, Christopher J. Davis, Mark Lycett
ECIS
2004
13 years 8 months ago
Decoupling Application Roles and Technology Generations: A Life-Cycle Approach
Companies invest large amounts of money in new technologies. Not surprisingly, much of the research carried out in relation to IT-investments has focused on the adoption of new te...
Anders Mårtensson, Pablo Valiente
CAISE
2010
Springer
13 years 7 months ago
Dynamic Authorisation Policies for Event-Based Task Delegation
Task delegation presents one of the business process security leitmotifs. It defines a mechanism that bridges the gap between both workflow and access control systems. There are tw...
Khaled Gaaloul, Ehtesham Zahoor, François C...
AEI
2007
112views more  AEI 2007»
13 years 7 months ago
A p2p based service flow system with advanced ontology-based service profiles
A peer-to-peer (p2p) based service flow management system, SwinDeW-S, could support decentralised Web service composition, deployment and enactment. However, traditional workflow ...
Jun Shen, Yun Yang, Jun Yan
CSFW
2004
IEEE
13 years 11 months ago
The Consistency of Task-Based Authorization Constraints in Workflow Systems
Workflow management systems (WFMSs) have attracted a lot of interest both in academia and the business community. A workflow consists of a collection of tasks that are organized t...
Kaijun Tan, Jason Crampton, Carl A. Gunter