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» MODULA-2 and Its Compilation
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CACM
2010
120views more  CACM 2010»
13 years 11 months ago
seL4: formal verification of an operating-system kernel
We report on the formal, machine-checked verification of microkernel from an abstract specification down to its C implementation. We assume correctness of compiler, assembly code,...
Gerwin Klein, June Andronick, Kevin Elphinstone, G...
COMSIS
2007
128views more  COMSIS 2007»
13 years 10 months ago
Constructing program animations using a pattern-based approach
The aim of this paper is to discuss how our pattern-based strategy for the visualization of data and control flow can effectively be used to animate the program and exhibit its beh...
Daniela Carneiro da Cruz, Pedro Rangel Henriques, ...
ENTCS
2007
124views more  ENTCS 2007»
13 years 10 months ago
Structuring Optimizing Transformations and Proving Them Sound
A compiler optimization is sound if the optimized program that it produces is semantically equivalent to the input program. The proofs of semantic equivalence are usually tedious....
Aditya Kanade, Amitabha Sanyal, Uday P. Khedker
SPE
2008
89views more  SPE 2008»
13 years 10 months ago
The Runabout
This paper presents a variation of the visitor pattern which allows programmers to write visitor-like code in a concise way. The Runabout is a library extension that adds a limited...
Christian Grothoff
POPL
2008
ACM
14 years 11 months ago
Cryptographically sound implementations for typed information-flow security
In language-based security, confidentiality and integrity policies conveniently specify the permitted flows of information between different parts of a program with diverse levels...
Cédric Fournet, Tamara Rezk