570 search results - page 53 / 114 » Approximating Some Network Design Problems with Node Costs |
MOBIHOC
2005
ACM
14 years 8 months ago
2005
ACM
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...
JCO
2006
13 years 9 months ago
2006
Power assignment for wireless ad hoc networks is to assign a power for each wireless node such that the induced communication graph has some required properties. Recently research ...
MOBIHOC
2009
ACM
14 years 9 months ago
2009
ACM
Node mobility and end-to-end disconnections in Delay Tolerant Networks (DTNs) greatly impair the effectiveness of data dissemination. Although social-based approaches can be used ...
MOBIHOC
2008
ACM
14 years 8 months ago
2008
ACM
A Connected Dominating Set (CDS) working as a virtual backbone is an effective way to decrease the overhead of routing in a wireless sensor network. Furthermore, a kConnected m-Do...
CDC
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract-- We consider problems where multiple agents cooperate to control their individual state so as to optimize a common objective while communicating with each other to exchan...