667 search results - page 56 / 134 » Approximation algorithms for connected facility location pro... |
110
click to vote
DCOSS
2007
Springer
15 years 9 months ago
2007
Springer
This paper presents a Connectivity based Partition Approach (CPA) to reduce the energy consumption of a sensor network by sleep scheduling among sensor nodes. CPA partitions sensor...
CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
We consider pixel labeling problems where the label set
forms a tree, and where the observations are also labels.
Such problems arise in feature-space analysis with a very
large...
126
click to vote
MOBIHOC
2000
ACM
15 years 7 months ago
2000
ACM
— We present an approach to multicasting messages among highly mobile hosts in ad hoc networks. We suggest a new definition of a role-based multicast that suits the special need...
155
click to vote
PEPM
1995
ACM
15 years 6 months ago
1995
ACM
This paper concerns a method for approximating the possible “shapes” that heap-allocated structures in a program can take on. We present a new approach to finding solutions t...
122
click to vote
INFOCOM
2007
IEEE
15 years 9 months ago
2007
IEEE
— The forthcoming 4G cellular systems will provide broadband wireless access to a variety of advanced data and voice services. In order to do that, these networks will have a sig...