950 search results - page 3 / 190 » Modified global k |
TVCG
2011
13 years 21 days ago
2011
—Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place t...
JSYML
2006
13 years 5 months ago
2006
We define a notion of realizability, based on a new assignment of formulas, which does not care for precise witnesses of existential statements, but only for bounds for them. The ...
WSCG
2004
13 years 7 months ago
2004
This paper is about the visualization of positive data subject to positivity constraint. It presents an algorithm that produces a non-negative graph through scattered positive dat...
EOR
2010
13 years 5 months ago
2010
We propose a modified alternate direction method for solving convex quadratically constrained quadratic semidefinite optimization problems. The method is a first-order method, the...
CPHYSICS
2006
13 years 5 months ago
2006
A modification of the standard Simulated Annealing (SA) algorithm is presented for finding the global minimum of a continuous multidimensional, multimodal function. We report resu...