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FMOODS
2008
13 years 10 months ago
Semantic Foundations and Inference of Non-null Annotations
This paper proposes a semantics-based automatic null pointer analysis for inferring non-null annotations of fields in objectoriented programs. The analysis is formulated for a mini...
Laurent Hubert, Thomas P. Jensen, David Pichardie
ESOP
2000
Springer
14 years 13 days ago
A Kleene Analysis of Mobile Ambients
Abstract. We show how a program analysis technique originally developed for C-like pointer structures can be adapted to analyse the hierarchical structure of processes in the ambie...
Flemming Nielson, Hanne Riis Nielson, Shmuel Sagiv
FORMATS
2006
Springer
14 years 14 days ago
Symbolic Robustness Analysis of Timed Automata
We propose a symbolic algorithm for the analysis of the robustness of timed automata, that is the correctness of the model in presence of small drifts on the clocks or imprecision ...
Conrado Daws, Piotr Kordy
SMI
2006
IEEE
141views Image Analysis» more  SMI 2006»
14 years 2 months ago
Degree Reduction for NURBS Symbolic Computation on Curves
Symbolic computation of NURBS plays an important role in many areas of NURBS-based geometric computation and design. However, any nontrivial symbolic computation, especially when ...
Xianming Chen, Richard F. Riesenfeld, Elaine Cohen
APLAS
2005
ACM
14 years 2 months ago
Symbolic Execution with Separation Logic
We describe a sound method for automatically proving Hoare triples for loop-free code in Separation Logic, for certain preconditions and postconditions (symbolic heaps). The method...
Josh Berdine, Cristiano Calcagno, Peter W. O'Hearn