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» Proving Termination by Invariance Relations
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CADE
2009
Springer
15 years 10 months ago
Interpolation and Symbol Elimination
Abstract. We prove several results related to local proofs, interpolation and suion calculus and discuss their use in predicate abstraction and invariant generation. Our proofs and...
Andrei Voronkov, Laura Kovács
EJC
2007
14 years 10 months ago
On some enumerative aspects of generalized associahedra
We prove a conjecture of F. Chapoton relating certain enumerative invariants of (a) the cluster complex associated by S. Fomin and A. Zelevinsky with a finite root system and (b)...
Christos A. Athanasiadis
POPL
2008
ACM
15 years 10 months ago
Cyclic proofs of program termination in separation logic
We propose a novel approach to proving the termination of heapmanipulating programs, which combines separation logic with cyclic proof within a Hoare-style proof system. Judgement...
James Brotherston, Richard Bornat, Cristiano Calca...
POPL
2009
ACM
15 years 10 months ago
Verifying liveness for asynchronous programs
Asynchronous or "event-driven" programming is a popular technique to efficiently and flexibly manage concurrent interactions. In these programs, the programmer can post ...
Pierre Ganty, Rupak Majumdar, Andrey Rybalchenko
AAECC
2008
Springer
110views Algorithms» more  AAECC 2008»
14 years 10 months ago
Adding constants to string rewriting
We consider unary term rewriting, i.e., term rewriting with unary signatures where all function symbols are either unary or constants. Terms over such signatures can be transformed...
René Thiemann, Hans Zantema, Jürgen Gi...