666 search results - page 90 / 134 » New primal-dual algorithms for Steiner tree problems |
AAAI
2012
11 years 11 months ago
2012
Widespread accounts of the harmful effects of invasive species have stimulated both practical and theoretical studies on how the spread of these destructive agents can be containe...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
ICCV
1999
IEEE
14 years 11 months ago
1999
IEEE
This work takes place in the context of hierarchical stochastic models for the resolution of discrete inverse problems from low level vision. Some of these models lie on the nodes...
AUSDM
2007
Springer
14 years 3 months ago
2007
Springer
Mining High Utility Itemsets from a transaction database is to find itemsests that have utility above a user-specified threshold. This problem is an extension of Frequent Itemset ...
IAJIT
2008
13 years 9 months ago
2008
: The recent explosion in digital video storage and delivery has presented strong motivation for high performance video compression solutions. An efficient video compression techni...