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MFCS
2005
Springer
14 years 2 months ago
The Complexity of Model Checking Higher Order Fixpoint Logic
This paper analyses the computational complexity of the model checking problem for Higher Order Fixpoint Logic – the modal µ-calculus enriched with a typed λ-calculus. It is ha...
Martin Lange, Rafal Somla
APAL
2010
97views more  APAL 2010»
13 years 8 months ago
Beyond Borel-amenability: Scales and superamenable reducibilities
We analyze the degree-structure induced by large reducibilities under the Axiom of Determinacy. This generalizes the analysis of Borel reducibilities given in [1], [6] and [5] e.g...
L. Motto Ros
HAPTICS
2007
IEEE
14 years 3 months ago
Mechanical Impedance of the Hand Holding a Spherical Tool at Threshold and Suprathreshold Stimulation Levels
We report mechanical impedance of the hand for sinusoidal stimulation at the threshold and suprathreshold levels in the frequency range of 10-500 Hz delivered through a ball-shape...
Ali Israr, Seungmoon Choi, Hong Z. Tan
FOIS
2008
13 years 10 months ago
An Upper-Level Ontology for Chemistry
Chemical entities are the foundation of biochemistry and biology, but until now there have been few coherent attempts to produce a top-level ontology for chemistry to connect ontol...
Colin R. Batchelor
CGF
2006
202views more  CGF 2006»
13 years 8 months ago
GPU-based Collision Detection for Deformable Parameterized Surfaces
Based on the potential of current programmable GPUs, recently several approaches were developed that use the GPU to calculate deformations of surfaces like the folding of cloth or...
Alexander Greß, Michael Guthe, Reinhard Klei...