Sciweavers

6045 search results - page 150 / 1209
» Computable Linearizations of Well-partial-orderings
Sort
View
136
Voted
SODA
1992
ACM
123views Algorithms» more  SODA 1992»
15 years 5 months ago
Computing Minimal Spanning Subgraphs in Linear Time
Let P be a property of undirected graphs. We consider the following problem: given a graph G that has property P, nd a minimal spanning subgraph of G with property P. We describe ...
Xiaofeng Han, Pierre Kelsen, Vijaya Ramachandran, ...
144
Voted
CAV
2009
Springer
123views Hardware» more  CAV 2009»
15 years 8 months ago
On Using Floating-Point Computations to Help an Exact Linear Arithmetic Decision Procedure
We consider the decision problem for quantifier-free formulas whose atoms are linear inequalities interpreted over the reals or rationals. This problem may be decided using satisf...
David Monniaux
151
Voted
TIT
2008
147views more  TIT 2008»
15 years 4 months ago
On Codes, Matroids, and Secure Multiparty Computation From Linear Secret-Sharing Schemes
Error-correcting codes and matroids have been widely used in the study of ordinary secret sharing schemes. In this paper, the connections between codes, matroids, and a special cla...
Ronald Cramer, Vanesa Daza, Ignacio Gracia, Jorge ...
DAC
2009
ACM
16 years 5 months ago
A direct integral-equation solver of linear complexity for large-scale 3D capacitance and impedance extraction
State-of-the-art integral-equation-based solvers rely on techniques that can perform a matrix-vector multiplication in O(N) complexity. In this work, a fast inverse of linear comp...
Wenwen Chai, Dan Jiao, Cheng-Kok Koh
DAC
2005
ACM
16 years 5 months ago
ICCAP: a linear time sparse transformation and reordering algorithm for 3D BEM capacitance extraction
This paper presents an efficient hierarchical 3D capacitance extraction algorithm -- ICCAP. Most previous capacitance extraction algorithms introduce intermediate variables to fac...
Rong Jiang, Yi-Hao Chang, Charlie Chung-Ping Chen