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DSN
2000
IEEE
14 years 2 months ago
An Automatic SPIN Validation of a Safety Critical Railway Control System
This paper describes an experiment in formal specification and validation performed in the context of an industrial joint project. The project involved an Italian company working...
Stefania Gnesi, Diego Latella, Gabriele Lenzini, C...
ICDCS
2000
IEEE
14 years 2 months ago
Active Files: A Mechanism for Integrating Legacy Applications into Distributed Systems
Despite increasingly distributed internet information sources with diverse storage formats and access-control constraints, most of the end applications (e.g., filters and media p...
Partha Dasgupta, Ayal Itzkovitz, Vijay Karamcheti
SC
2000
ACM
14 years 2 months ago
Automatically Tuned Collective Communications
The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not giv...
Sathish S. Vadhiyar, Graham E. Fagg, Jack Dongarra
DAC
1999
ACM
14 years 2 months ago
Improved Approximate Reachability Using Auxiliary State Variables
Approximate reachability techniques trade o accuracy for the capacity to deal with bigger designs. Cho et al 4 proposed partitioning the set of state bits into mutually disjoint s...
Shankar G. Govindaraju, David L. Dill, Jules P. Be...
DAC
1999
ACM
14 years 2 months ago
Mixed-Vth (MVT) CMOS Circuit Design Methodology for Low Power Applications
Dual threshold technique has been proposed to reduce leakage power in low voltage and low power circuits by applying a high threshold voltage to some transistors in non-critical p...
Liqiong Wei, Zhanping Chen, Kaushik Roy, Yibin Ye,...