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» Boolean Abstraction for Temporal Logic Satisfiability
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DLT
2010
14 years 11 months ago
Around Dot Depth Two
It is known that the languages definable by formulae of the logics FO2[<,S], 2[<,S], LTL[F,P,X,Y] are exactly the variety DAD. Automata for this class are not known, nor is i...
Kamal Lodaya, Paritosh K. Pandya, Simoni S. Shah
PLDI
2009
ACM
15 years 4 months ago
Analyzing recursive programs using a fixed-point calculus
We show that recursive programs where variables range over finite domains can be effectively and efficiently analyzed by describing the analysis algorithm using a formula in a ...
Salvatore La Torre, Parthasarathy Madhusudan, Genn...
LOGCOM
2010
158views more  LOGCOM 2010»
14 years 8 months ago
Applying Universal Algebra to Lambda Calculus
The aim of this paper is double. From one side we survey the knowledge we have acquired these last ten years about the lattice of all λ-theories (= equational extensions of untype...
Giulio Manzonetto, Antonino Salibra
ATVA
2007
Springer
87views Hardware» more  ATVA 2007»
15 years 3 months ago
Latticed Simulation Relations and Games
Multi-valued Kripke structures are Kripke structures in which the atomic propositions and the transitions are not Boolean and can take values from some set. In particular, latticed...
Orna Kupferman, Yoad Lustig
CAV
2008
Springer
139views Hardware» more  CAV 2008»
14 years 11 months ago
CSIsat: Interpolation for LA+EUF
We present CSIsat, an interpolating decision procedure for the quantifier-free theory of rational linear arithmetic and equality with uninterpreted function symbols. Our implementa...
Dirk Beyer, Damien Zufferey, Rupak Majumdar