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ISORC
2005
IEEE
16 years 3 days ago
A GTRBAC Based System for Dynamic Workflow Composition and Management
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
Basit Shafiq, Arjmand Samuel, Halima Ghafoor
STTT
2008
124views more  STTT 2008»
15 years 6 months ago
Protos2CPN: using colored Petri nets for configuring and testing business processes
Protos is a popular tool for business process modelling used in more than 1500 organizations. It has a built-in Petri-net-based simulation engine which shows key performance indica...
Florian Gottschalk, Wil M. P. van der Aalst, Moniq...
APWEB
2004
Springer
15 years 12 months ago
User-Oriented Adaptive Web Information Retrieval Based on Implicit Observations
Web search engines help users find useful information on the WWW. However, when the same query is submitted by different users, typical search engines return the same result regar...
Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshika...
ICDCSW
2006
IEEE
16 years 17 days ago
Concurrency Tradeoffs in Dynamic Adaptation
Software systems need to adapt as requirements change, environment conditions vary, and bugs are discovered and fixed. In context of verification of these adaptive systems, the ...
Karun N. Biyani, Sandeep S. Kulkarni
IPPS
1998
IEEE
15 years 10 months ago
Design of a FEM Computation Engine for Real-Time Laparoscopic Surgery Simulation
We present the design of a computation engine for a real-time laparoscopic surgery simulator. Since this simulator requires realistic real-time and real-world behaviour, a physica...
Alex Rhomberg, Rolf Enzler, Markus Thaler, Gerhard...