570 search results - page 56 / 114 » Approximating Some Network Design Problems with Node Costs |
NCA
2007
IEEE
13 years 8 months ago
2007
IEEE
Designing drugs is a current problem in the pharmaceutical research. By designing a drug we mean to choose some variables of drug formulation (inputs), for obtaining optimal charac...
TON
2008
13 years 8 months ago
2008
Abstract-- We consider the problem of broadcasting in an adhoc wireless network, where all nodes of the network are sources that want to transmit information to all other nodes. Ou...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract— Robustness and reliability are critical issues in network management. To provide resiliency, a popular protection scheme against network failures is the simultaneous ro...
STOC
2004
ACM
14 years 9 months ago
2004
ACM
A flow is said to be confluent if at any node all the flow leaves along a single edge. Given a directed graph G with k sinks and non-negative demands on all the nodes of G, we con...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Valiant load balancing (VLB), also called two-stage load balancing, is gaining popularity as a routing scheme that can serve arbitrary traffic matrices. To date, VLB network de...