Sciweavers

5372 search results - page 143 / 1075
» complexity 2007
Sort
View
DCG
2007
70views more  DCG 2007»
13 years 7 months ago
Fiber Fans and Toric Quotients
The GIT chamber decomposition arising from a subtorus action on a polarized quasiprojective toric variety is a polyhedral complex. Denote by Σ the fan that is the cone over the po...
Alastair Craw, Diane Maclagan
SAGA
2007
Springer
14 years 2 months ago
On Computation and Communication with Small Bias
We present two results for computational models that allow error probabilities close to 1/2. First, most computational complexity classes have an analogous class in communication ...
Harry Buhrman
PVM
2007
Springer
14 years 2 months ago
A Virtual Test Environment for MPI Development: Quick Answers to Many Small Questions
Abstract. MPI implementations are faced with growingly complex network configurations containing multiple network interfaces per node, NAT, or dual stacks. To implement handling l...
Wolfgang Schnerring, Christian Kauhaus, Dietmar Fe...
LOGCOM
2007
92views more  LOGCOM 2007»
13 years 7 months ago
Third-Order Computation and Bounded Arithmetic
Abstract. We describe a natural generalization of ordinary computation to a third-order setting and give a function calculus with nice properties and recursion-theoretic characteri...
Alan Skelley
INTERACT
2007
13 years 9 months ago
Employing Dynamic Transparency for 3D Occlusion Management: Design Issues and Evaluation
Abstract. Recent developments in occlusion management for 3D environments often involve the use of dynamic transparency, or virtual “Xray vision”, to promote target discovery a...
Niklas Elmqvist, Ulf Assarsson, Philippas Tsigas