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DISCEX
2003
IEEE
15 years 5 months ago
An Aspect-Oriented Security Framework
The security of a software system is an attribute that permeates the whole system. As such, any attempt to address security concerns in a software system must, of necessity, be gl...
Viren Shah, Frank Hill
ENTCS
2006
138views more  ENTCS 2006»
14 years 12 months ago
Variables as Resource in Separation Logic
Separation logic [20,21,14] began life as an extended formalisation of Burstall's treatment of list-mutating programs [8]. It rapidly became clear that there was more that it...
Richard Bornat, Cristiano Calcagno, Hongseok Yang
ENTCS
2008
140views more  ENTCS 2008»
14 years 12 months ago
Higher-Order Separation Logic in Isabelle/HOLCF
We formalize higher-order separation logic for a first-order imperative language with procedures and local variables in Isabelle/HOLCF. The assertion language is modeled in such a...
Carsten Varming, Lars Birkedal
CSDA
2007
169views more  CSDA 2007»
14 years 11 months ago
A null space method for over-complete blind source separation
In blind source separation, there are M sources that produce sounds independently and continuously over time. These sounds are then recorded by m receivers. The sound recorded by ...
Ray-Bing Chen, Ying Nian Wu
POPL
2008
ACM
16 years 4 days 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...