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DSN
2005
IEEE
14 years 2 months ago
A Wavefront Parallelisation of CTMC Solution Using MTBDDs
In this paper, we present a parallel implementation for the steady-state analysis of continuous-time Markov chains (CTMCs). This analysis is performed via solution of a linear equ...
Yi Zhang, David Parker, Marta Z. Kwiatkowska
ATAL
2005
Springer
14 years 2 months ago
Modeling complex multi-issue negotiations using utility graphs
This paper presents an agent strategy for complex bilateral negotiations over many issues with inter-dependent valuations. We use ideas inspired by graph theory and probabilistic ...
Valentin Robu, D. J. A. Somefun, Johannes A. La Po...
ASPDAC
2004
ACM
107views Hardware» more  ASPDAC 2004»
14 years 2 months ago
Minimization of the expected path length in BDDs based on local changes
— In many verification tools methods for functional simulation based on reduced ordered Binary Decision Diagrams (BDDs) are used. The evaluation time for a BDD can be crucial an...
Rüdiger Ebendt, Wolfgang Günther, Rolf D...
DAC
2004
ACM
14 years 2 months ago
Hierarchical approach to exact symbolic analysis of large analog circuits
—This paper proposes a novel approach to the exact symbolic analysis of very large analog circuits. The new method is based on determinant decision diagrams (DDDs) representing s...
Sheldon X.-D. Tan, Weikun Guo, Zhenyu Qi
WOSS
2004
ACM
14 years 2 months ago
Design of self-managing dependable systems with UML and fault tolerance patterns
The development of dependable software systems is a costly undertaking. Fault tolerance techniques as well as self-repair capabilities usually result in additional system complexi...
Matthias Tichy, Daniela Schilling, Holger Giese