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JLP
2008
91views more  JLP 2008»
15 years 7 months ago
Local variable scoping and Kleene algebra with tests
We explore the power of relational semantics and equational reasoning in the style of Kleene algebra for analyzing programs with mutable, statically scoped local variables. We prov...
Kamal Aboul-Hosn, Dexter Kozen
FMICS
2009
Springer
16 years 1 months ago
Attacking Large Industrial Code with Bi-abductive Inference
In joint work with Cristiano Calcagno, Peter O’Hearn, and Hongseok Yang, we have introduced bi-abductive inference and its use in reasoning about heap manipulating programs [5]. ...
Dino Distefano
APLAS
2006
ACM
16 years 1 months ago
Reading, Writing and Relations
We give an elementary semantics to an effect system, tracking read and write effects by using relations over a standard extensional semantics for the original language. The seman...
Nick Benton, Andrew Kennedy, Martin Hofmann, Lenna...
ATVA
2005
Springer
130views Hardware» more  ATVA 2005»
16 years 19 days ago
Approximate Reachability for Dead Code Elimination in Esterel
Esterel is an imperative synchronous programming language for the design of reactive systems. Esterel extends Esterel with a noninstantaneous jump instruction (compatible with conc...
Olivier Tardieu, Stephen A. Edwards
IWPC
1999
IEEE
15 years 11 months ago
The SPARAMAT Approach to Automatic Comprehension of Sparse Matrix Computations
Automatic program comprehension is particularly useful when applied to sparse matrix codes, since it allows to abstract e.g. from specific sparse matrix storage formats used in th...
Christoph W. Keßler, Craig Smith