942 search results - page 156 / 189 » Constraints in Graph Drawing Algorithms |
IAT
2009
IEEE
14 years 1 months ago
2009
IEEE
Abstract—Developing autonomous systems that patrol environments for detecting intruders is a topic of increasing relevance in security applications. An important aspect of these ...
JCS
2010
13 years 8 months ago
2010
A model of resource access control is presented in which the access control to resources can employ user interaction to obtain the necessary permissions. This model is inspired by...
COLING
2010
13 years 4 months ago
2010
Fact collections are mostly built using semi-supervised relation extraction techniques and wisdom of the crowds methods, rendering them inherently noisy. In this paper, we propose...
SIGCOMM
2004
ACM
14 years 3 months ago
2004
ACM
We formulate the delay-tolerant networking routing problem, where messages are to be moved end-to-end across a connectivity graph that is time-varying but whose dynamics may be kn...
EVOW
2010
Springer
14 years 1 months ago
2010
Springer
Instances of constraint satisfaction problems can be solved efficiently if they are representable as a tree decomposition of small width. Unfortunately, the task of finding a deco...