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TPHOL
2009
IEEE
14 years 4 months ago
A Formalisation of Smallfoot in HOL
In this paper a general framework for separation logic inside the HOL theorem prover is presented. This framework is based on Abeparation Logic. It contains a model of an abstract,...
Thomas Tuerk
ICIP
2001
IEEE
14 years 11 months ago
Rate allocation criteria in source-channel coding of images
In progressive joint source-channel coding of images, experiments show that optimizing rate allocation according to PSNR criteria and according to rate criteria produce essentiall...
Ahmadreza Hedayat, Aria Nosratinia
HICSS
2005
IEEE
144views Biometrics» more  HICSS 2005»
14 years 3 months ago
Online Fundraising for Environmental Nonprofit Organizations
Although the Internet provides nonprofit organizations with unprecedented opportunities for fundraising, the volume of online donations has been miniscule. Since one reason for th...
Irene Pollach, Horst Treiblmaier, Arne Floh
LICS
2005
IEEE
14 years 3 months ago
Certifying Compilation for a Language with Stack Allocation
This paper describes an assembly-language type system capable of ensuring memory safety in the presence of both heap and stack allocation. The type system uses linear logic and a ...
Limin Jia, Frances Spalding, David Walker, Neal Gl...
DAGM
2005
Springer
14 years 3 months ago
Variational Deblurring of Images with Uncertain and Spatially Variant Blurs
We consider the problem of deblurring images which have been blurred by different reasons during image acquisition. We propose a variational approach admitting spatially variant an...
Martin Welk, David Theis, Joachim Weickert