Sciweavers

4843 search results - page 253 / 969
» The Shortcut Problem - Complexity and Approximation
Sort
View
114
Voted
SAC
2006
ACM
15 years 9 months ago
A branch and prune algorithm for the approximation of non-linear AE-solution sets
Non-linear AE-solution sets are a special case of parametric systems of equations where universally quantified parameters appear first. They allow to model many practical situat...
Alexandre Goldsztejn
98
Voted
VLBV
2005
Springer
15 years 9 months ago
Efficient Digital Pre-filtering for Least-Squares Linear Approximation
In this paper we propose a very simple FIR pre-filter based method for near optimal least-squares linear approximation of discrete time signals. A digital pre-processing filter,...
Marco Dalai, Riccardo Leonardi, Pierangelo Miglior...
116
Voted
SMI
2003
IEEE
142views Image Analysis» more  SMI 2003»
15 years 9 months ago
Approximate Congruence Detection of Model Features for Reverse Engineering
Reverse engineering allows the geometric reconstruction of simple mechanical parts. However, the resulting models suffer from inaccuracies caused by errors in measurement and reco...
C. H. Gao, Frank C. Langbein, A. David Marshall, R...
115
Voted
SPIRE
1999
Springer
15 years 8 months ago
Cross-Domain Approximate String Matching
Approximate string matching is an important paradigm in domains ranging from speech recognition to information retrieval and molecular biology. In this paper, we introduce a new f...
Daniel P. Lopresti, Gordon T. Wilfong
129
Voted
STOC
1998
ACM
167views Algorithms» more  STOC 1998»
15 years 8 months ago
An Improved Approximation Algorithm for Multiway Cut
Given an undirected graph with edge costs and a subset of k nodes called terminals, a multiway cut is a subset of edges whose removal disconnects each terminal from the rest. Mult...
Gruia Calinescu, Howard J. Karloff, Yuval Rabani