11381 search results - page 2271 / 2277 » Connectivity |
STOC
2007
ACM
15 years 10 months ago
2007
ACM
Given as input a directed graph on N vertices and a set of source-destination pairs, we study the problem of routing the maximum possible number of source-destination pairs on pat...
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
We study the multicast capacity of a random wireless network consisting of ordinary wireless nodes and base stations, known as a hybrid network. Assume that n ordinary wireless no...
STOC
2010
ACM
15 years 7 months ago
2010
ACM
We initiate a direction for proving lower bounds on the size of non-commutative arithmetic circuits. This direction is based on a connection between lower bounds on the size of no...
EUROSYS
2008
ACM
15 years 6 months ago
2008
ACM
Video-on-demand (VoD) is increasingly popular with Internet users. It gives users greater choice and more control than live streaming or file downloading. Systems such as MSN Vid...
ESA
2009
Springer
15 years 4 months ago
2009
Springer
We study a special class of binary trees. Our results have implications on Maker/Breaker games and SAT: We disprove a conjecture of Beck on positional games and construct an unsati...