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SODA
2004
ACM
111views Algorithms» more  SODA 2004»
15 years 5 months ago
Fast mixing for independent sets, colorings and other models on trees
We study the mixing time of the Glauber dynamics for general spin systems on bounded-degree trees, including the Ising model, the hard-core model (independent sets) and the antife...
Fabio Martinelli, Alistair Sinclair, Dror Weitz
SSIRI
2010
15 years 2 months ago
Modelling and Implementing Complex Systems with Timebands
—We describe how to use a timeband architecture to model real-time requirements. The architecture separates requirements that use different time units, producing a family of mode...
Jim Woodcock, Marcel Oliveira, Alan Burns, Kun Wei
ISSS
2000
IEEE
94views Hardware» more  ISSS 2000»
15 years 8 months ago
A Transformational Approach to Constraint Relaxation of a Time-driven Simulation Model
Time-driven simulation models typically model timing in an idealized way that is over-constrained and cannot be directly implemented. In this paper we present a transformation to ...
Marek Jersak, Ying Cai, Dirk Ziegenbein, Rolf Erns...
WSC
2000
15 years 5 months ago
An analytical model and an optimal scheduling heuristic for collective resource management
In the this paper, we study the problem of collective resource management. We first introduce the problem through realworld examples. Then we generalize the problem and build an a...
Qiang Sun
DATE
1997
IEEE
88views Hardware» more  DATE 1997»
15 years 8 months ago
VHDL extensions for complex transmission line simulation
This paper proposes extensions to the VHDL grammar and de nes new semantics in the language to model the timing behavior of high frequency buses and clock lines with multiple, dis...
Peter Walker, Sumit Ghosh