Sciweavers

BMVC
2010
13 years 7 months ago
Label propagation in complex video sequences using semi-supervised learning
We propose a novel directed graphical model for label propagation in lengthy and complex video sequences. Given hand-labelled start and end frames of a video sequence, a variation...
Ignas Budvytis, Vijay Badrinarayanan, Roberto Cipo...
ACL
2010
13 years 7 months ago
Efficient Staggered Decoding for Sequence Labeling
The Viterbi algorithm is the conventional decoding algorithm most widely adopted for sequence labeling. Viterbi decoding is, however, prohibitively slow when the label set is larg...
Nobuhiro Kaji, Yasuhiro Fujiwara, Naoki Yoshinaga,...
ACL
2010
13 years 7 months ago
Practical Very Large Scale CRFs
Conditional Random Fields (CRFs) are a widely-used approach for supervised sequence labelling, notably due to their ability to handle large description spaces and to integrate str...
Thomas Lavergne, Olivier Cappé, Franç...
MST
2010
106views more  MST 2010»
13 years 7 months ago
Constrained-Path Labellings on Graphs of Bounded Clique-Width
Given a graph G we consider the problem of preprocessing it so that given two vertices x,y and a set X of vertices, we can efficiently report the shortest path (or just its length...
Bruno Courcelle, Andrew Twigg
MICAI
2010
Springer
13 years 7 months ago
Combining Neural Networks Based on Dempster-Shafer Theory for Classifying Data with Imperfect Labels
This paper addresses the supervised learning in which the class membership of training data are subject to uncertainty. This problem is tackled in the framework of the Dempster-Sha...
Mahdi Tabassian, Reza Ghaderi, Reza Ebrahimpour
JOCN
2010
108views more  JOCN 2010»
13 years 7 months ago
Verbal Labels Modulate Perceptual Object Processing in 1-Year-Old Children
■ Whether verbal labels help infants visually process and categorize objects is a contentious issue. Using electroencephalography, we investigated whether possessing familiar or...
Teodora Gliga, Agnes Volein, Gergely Csibra
COMGEO
1999
ACM
13 years 9 months ago
Point labeling with sliding labels
This paper discusses algorithms for labeling sets of points in the plane, where labels are not restricted to some finite number of positions. We show that continuously sliding lab...
Marc J. van Kreveld, Tycho Strijk, Alexander Wolff
IPL
2002
65views more  IPL 2002»
13 years 9 months ago
A new bound for map labeling with uniform circle pairs
Given a planar point set, we wish to label the points with uniform circular labels such that each input point lies on the boundary of two labels, none of the interiors of the labe...
Michael J. Spriggs, J. Mark Keil
DM
2002
102views more  DM 2002»
13 years 9 months ago
Totally magic graphs
A total labeling of a graph with v vertices and e edges is defined as a one-to-one map taking the vertices and edges onto the integers 1, 2,
Geoffrey Exoo, Alan C. H. Ling, John P. McSorley, ...
TVCG
2008
112views more  TVCG 2008»
13 years 9 months ago
Text Scaffolds for Effective Surface Labeling
In this paper we introduce a technique for applying textual labels to 3D surfaces. An effective labeling must balance the conflicting goals of conveying the shape of the surface wh...
Gregory Cipriano, Michael Gleicher