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» Extensionality Versus Constructivity
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ISBI
2006
IEEE
15 years 10 months ago
Group mean differences of voxel and surface objects via nonlinear averaging
Building of atlases representing average and variability of a population of images or of segmented objects is a key topic in application areas like brain mapping, deformable objec...
Shun Xu, Martin Andreas Styner, Brad Davis, Sarang...
CHI
2006
ACM
15 years 10 months ago
Getting the right design and the design right
We present a study comparing usability testing of a single interface versus three functionally equivalent but stylistically distinct designs. We found that when presented with a s...
Maryam Tohidi, William Buxton, Ronald Baecker, Abi...
LICS
2005
IEEE
15 years 3 months ago
Modal Characterisation Theorems over Special Classes of Frames
We investigate model theoretic characterisations of the expressive power of modal logics in terms of bisimulation invariance. The paradigmatic result of this kind is van Benthemâ€...
Anuj Dawar, Martin Otto
PASTE
2005
ACM
15 years 3 months ago
An empirical framework for comparing effectiveness of testing and property-based formal analysis
Today, many formal analysis tools are not only used to provide certainty but are also used to debug software systems – a role that has traditional been reserved for testing tool...
Jeremy S. Bradbury, James R. Cordy, Jürgen Di...
COCO
2004
Springer
78views Algorithms» more  COCO 2004»
15 years 2 months ago
Language Compression and Pseudorandom Generators
The language compression problem asks for succinct descriptions of the strings in a language A such that the strings can be efficiently recovered from their description when given...
Harry Buhrman, Troy Lee, Dieter van Melkebeek