570 search results - page 57 / 114 » Approximating Some Network Design Problems with Node Costs |
CORR
2007
Springer
13 years 8 months ago
2007
Springer
Multicast is a central challenge for emerging multi-hop wireless architectures such as wireless mesh networks, because of its substantial cost in terms of bandwidth. In this artic...
STACS
2009
Springer
14 years 3 months ago
2009
Springer
We analyze the structure of equilibria and the price of anarchy in the family of network creation games considered extensively in the past few years, which attempt to unify the net...
ICPP
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper, we propose a new protocol called Shared Tree Streaming (or STS in short) protocol that is designed for interactive multimedia streaming applications. STS is a decen...
ICPP
2006
IEEE
14 years 2 months ago
2006
IEEE
— Due to resource scarcity, a paramount concern in ad hoc networks is to utilize the limited resources efficiently. The self-organized nature of ad hoc networks makes the social...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—We consider a wireless network of n nodes that communicate over a common wireless medium under some interference constraints. Our work is motivated by the need for an efficient...