553 search results - page 81 / 111 » Cover Contact Graphs |
102
Voted
CCR
2010
14 years 10 months ago
2010
The analysis of social and technological networks has attracted a lot of attention as social networking applications and mobile sensing devices have given us a wealth of real data...
EDBT
2004
ACM
15 years 10 months ago
2004
ACM
In this paper we present HOPI, a new connection index for XML documents based on the concept of the 2?hop cover of a directed graph introduced by Cohen et al. In contrast to most o...
120
Voted
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Object localization in an image is usually handled by searching for an optimal subwindow that tightly covers the object of interest. However, the subwindows considered in previous ...
114
Voted
ESA
2003
Springer
15 years 3 months ago
2003
Springer
We prove that various geometric covering problems, related to the Travelling Salesman Problem cannot be efficiently approximated to within any constant factor unless P = NP. This ...
IPMU
1992
Springer
15 years 2 months ago
1992
Springer
This paper deals with the problem of inference under uncertain information. This is a generalization of a paper of Cardona et al. (1991a) where rules were not allowed to contain n...