4488 search results - page 65 / 898 » Properties of NP-Complete Sets |
PRL
2006
13 years 7 months ago
2006
In this paper, we present a wavelet based approach which tries to automatically find the number of clusters present in a data set, along with their position and statistical proper...
GISCIENCE
2004
Springer
14 years 1 months ago
2004
Springer
Reasoning about events or temporal aspects is fundamental for modeling geographic phenomena. This work concerns the analysis of events as configurations of temporal intervals. It...
EJC
2010
13 years 8 months ago
2010
In a recent paper, Amini et al. introduced a general framework to prove duality theorems between tree decompositions and their dual combinatorial object. They unify all known ad-h...
CVPR
1996
IEEE
14 years 10 months ago
1996
IEEE
A fundamental problem in depth from defocus is the measurement of relative defocus between images. We propose a class of broadband operators that, when used together, provide inva...
ASIACRYPT
2001
Springer
14 years 14 days ago
2001
Springer
Threshold cryptosystems and signature schemes give ways to distribute trust throughout a group and increase the availability of cryptographic systems. A standard approach in design...