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BROADNETS
2004
IEEE
15 years 10 months ago
Power Save Mechanisms for Multi-Hop Wireless Networks
In this paper, we discuss power save mechanisms that allow hosts to go to sleep to conserve energy. When sleeping hosts need to receive packets from other hosts. Thus, these hosts...
Matthew J. Miller, Nitin H. Vaidya
CSCWD
2006
Springer
15 years 10 months ago
An Agent-Mediated Service Framework Facilitating Virtual Organizations
The ability to construct dynamic, flexible virtual organizations becomes one of the most desired features of a distributed application system. This paper proposes an agent-mediated...
Baohua Shan, Yanbo Han, Weiqun Sun
BPM
2003
Springer
123views Business» more  BPM 2003»
15 years 10 months ago
A Top-Down Petri Net-Based Approach for Dynamic Workflow Modeling
A top-down approach for workflow design is proposed in the framework of Petri net theory. Simple but powerful refinement rules are proposed that guarantee soundness of the resultin...
Piotr Chrzastowski-Wachtel, Boualem Benatallah, Ra...
BDIM
2008
IEEE
141views Business» more  BDIM 2008»
15 years 8 months ago
IT confidentiality risk assessment for an architecture-based approach
Information systems require awareness of risks and a good understanding of vulnerabilities and their exploitations. In this paper, we propose a novel approach for the systematic as...
Ayse Morali, Emmanuele Zambon, Sandro Etalle, Paul...
BPM
2008
Springer
112views Business» more  BPM 2008»
15 years 8 months ago
Covering Places and Transitions in Open Nets
We present a finite representation of all services M where the composition with a given service N is deadlock-free, and a given set of activities of N can be covered (i.e. is not d...
Christian Stahl, Karsten Wolf