Sciweavers

2780 search results - page 60 / 556
» Generalizing by Removing Detail
Sort
View
LREC
2008
98views Education» more  LREC 2008»
15 years 8 months ago
An Inverted Index for Storing and Retrieving Grammatical Dependencies
Web count statistics gathered from search engines have been widely used as a resource in a variety of NLP tasks. For some tasks, however, the information they exploit is not fine-...
Michaela Atterer, Hinrich Schütze
JNSM
2006
78views more  JNSM 2006»
15 years 6 months ago
Edge-Cut Bounds on Network Coding Rates
Two bounds on network coding rates are reviewed that generalize edge-cut bounds on routing rates. The simpler bound is a bidirected cut-set bound which generalizes and improves upo...
Gerhard Kramer, Serap A. Savari
SODA
2012
ACM
262views Algorithms» more  SODA 2012»
13 years 9 months ago
A polynomial-time approximation scheme for planar multiway cut
Given an undirected graph with edge lengths and a subset of nodes (called the terminals), the multiway cut (also called the multi-terminal cut) problem asks for a subset of edges,...
MohammadHossein Bateni, MohammadTaghi Hajiaghayi, ...
VIS
2004
IEEE
140views Visualization» more  VIS 2004»
16 years 7 months ago
Vector Wavelet Thresholding for Vector Field Denoising
Noise reduction is an important preprocessing step for many visualization techniques that make use of feature extraction. We propose a method for denoising 2-D vector fields that ...
Michel A. Westenberg, Thomas Ertl
AGILE
2009
Springer
343views GIS» more  AGILE 2009»
16 years 1 months ago
Line Decomposition Based on Critical Points Detection
The problem of line simplification is a recurrent problem in cartography. The purpose is to remove irrelevant details while emphasising the main features of the line. Most of the ...
Eric Guilbert