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FORMATS
2005
Springer
16 years 5 days ago
Diagonal Constraints in Timed Automata: Forward Analysis of Timed Systems
Timed automata (TA) are a widely used model for real-time systems. Several tools are dedicated to this model, and they mostly implement a forward analysis for checking reachability...
Patricia Bouyer, François Laroussinie, Pier...
FM
2008
Springer
93views Formal Methods» more  FM 2008»
15 years 8 months ago
Finding Minimal Unsatisfiable Cores of Declarative Specifications
Declarative specifications exhibit a variety of problems, such as inadvertently overconstrained axioms and underconstrained conjectures, that are hard to diagnose with model checki...
Emina Torlak, Felix Sheng-Ho Chang, Daniel Jackson
DBSEC
1996
125views Database» more  DBSEC 1996»
15 years 8 months ago
A Framework for High Assurance Security of Distributed Objects
High assurance security is di cult to achieve in distributed computer systems and databases because of their complexity, non-determinism and inherent heterogeneity. The practical ...
John Hale, Jody Threet, Sujeet Shenoi
TASE
2008
IEEE
16 years 1 months ago
ProB gets Nauty: Effective Symmetry Reduction for B and Z Models
Symmetry reduction holds great promise to counter the state explosion problem. However, currently it is “conducting a life on the fringe”, and is not widely applied, mainly du...
Corinna Spermann, Michael Leuschel
TCOS
2008
15 years 6 months ago
On Contemporary Denotational Mathematics for Computational Intelligence
Denotational mathematics is a category of expressive mathematical structures that deals with high-level mathematical entities beyond numbers and sets, such as abstract objects, com...
Yingxu Wang