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CONCUR
2010
Springer
13 years 10 months ago
Simulation Distances
Boolean notions of correctness are formalized by preorders on systems. Quantitative measures of correctness can be formalized by realvalued distance functions between systems, wher...
Pavol Cerný, Thomas A. Henzinger, Arjun Rad...
ASPDAC
2004
ACM
144views Hardware» more  ASPDAC 2004»
14 years 22 days ago
Verification of timed circuits with symbolic delays
When time is incorporated in the specification of discrete systems, the complexity of verification grows exponentially. When the temporal behavior is specified with symbols, the ve...
Robert Clarisó, Jordi Cortadella
71
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SIGMOD
2009
ACM
190views Database» more  SIGMOD 2009»
14 years 9 months ago
Optimizing complex extraction programs over evolving text data
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
Fei Chen 0002, Byron J. Gao, AnHai Doan, Jun Yang ...
ICSE
2003
IEEE-ACM
14 years 9 months ago
Modular Verification of Software Components in C
We present a new methodology for automatic verification of C programs against finite state machine specifications. Our approach is compositional, naturally enabling us to decompos...
Sagar Chaki, Edmund M. Clarke, Alex Groce, Somesh ...
IUI
2004
ACM
14 years 2 months ago
BioSonics: sensual explorations of a complex system
Complex systems abound in nature and are becoming increasingly important in artificial systems. The understanding and controlling of such systems is a major challenge. This paper ...
Daniel Bisig