2489 search results - page 72 / 498 » On the Subgroup Distance Problem |
149
Voted
DAM
2011
14 years 10 months ago
2011
In 1988, Golumbic and Hammer characterized powers of cycles, relating them to circular-arc graphs. We extend their results and propose several further structural characterizations ...
158
Voted
ICIP
2008
IEEE
16 years 5 months ago
2008
IEEE
Semi-supervised image segmentation is an important issue in many image processing applications, and has been a popular research area recently, the most popular are graph-based met...
81
Voted
ICML
2008
IEEE
16 years 4 months ago
2008
IEEE
Modeling long-term dependencies in time series has proved very difficult to achieve with traditional machine learning methods. This problem occurs when considering music data. In ...
136
Voted
APPROX
2009
Springer
15 years 10 months ago
2009
Springer
We consider adding k shortcut edges (i.e. edges of small fixed length δ ≥ 0) to a graph so as to minimize the weighted average shortest path distance over all pairs of vertices...
127
Voted
RAM
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents an algorithm for computing the distance between a point and a convex cone in n-dimensional space. The convex cone is specified by the set of all nonnegative com...