671 search results - page 74 / 135 » Context-specific Route Directions |
APPROX
2000
Springer
14 years 1 days ago
2000
Springer
Motivated by the problem of WDM routing in all–optical networks, we study the following NP–hard problem. We are given a directed binary tree T and a set R of directed paths on ...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—Ubiquitous network connectivity and mobile communications have recently attracted remarkable attention. Wireless multihop networks such as Mobile Ad hoc Networks or Wire...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract –The access link contention can severely constrain the endto-end throughput of the path between a source and destination mobile node connected through the backbone of th...
IROS
2006
IEEE
14 years 1 months ago
2006
IEEE
— This paper describes a panoramic view-based navigation in outdoor environments. We have been developing a two-phase navigation method. In the training phase, the robot acquires...