459 search results - page 46 / 92 » Approximation Algorithms for Buy-at-Bulk Geometric Network D... |
DCOSS
2007
Springer
14 years 18 days ago
2007
Springer
The exposure of a path p is a measure of the likelihood that an object traveling along p is detected by a network of sensors and it is formally defined as an integral over all poin...
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
—In this paper, we tackle the spectrum allocation problem in cognitive radio (CR) networks with time-frequency flexibility consideration using combinatorial auction. Different f...
ICPADS
2008
IEEE
14 years 3 months ago
2008
IEEE
Wireless sensor networks (WSNs) have been proposed for a multitude of location-dependent applications. To stamp the collected data and facilitate communication protocols, it is nec...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
We seek a framework that addresses localization, detection and recognition of man-made objects in natural-scene images in a unified manner. We propose to model artificial structur...
NICSO
2010
Springer
14 years 3 months ago
2010
Springer
We investigate the search properties of pre-evolutionary random catalytic reaction networks, where reactions might be reversible, and replication is not taken for granted. Since it...