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IPPS
1997
IEEE
13 years 11 months ago
Broadcasting and Multicasting in Cut-through Routed Networks
This paper addresses the one-to-all broadcasting problem, and the one-to-many broadcasting problem, usually simply called broadcasting and multicasting, respectively. Inthispaper,...
Johanne Cohen, Pierre Fraigniaud, Jean-Claude K&ou...
CONEXT
2007
ACM
13 years 11 months ago
Exploring the routing complexity of mobile multicast: a semi-empirical study
Protocol extensions for a mobile Internet have been developed within the IETF, but a standard design of mobile multicast is still awaited. Multicast routing, when adapting its dis...
Matthias Wählisch, Thomas C. Schmidt
SIAMCOMP
2008
78views more  SIAMCOMP 2008»
13 years 7 months ago
I/O-Efficient Planar Separators
We present a new algorithm to compute a subset S of vertices of a planar graph G whose removal partitions G into O(N/h) subgraphs of size O(h) and with boundary size O( h) each. ...
Anil Maheshwari, Norbert Zeh
FOCS
1993
IEEE
13 years 11 months ago
An On-Line Algorithm for Improving Performance in Navigation
We consider the following scenario. A point robot is placed at some start location ¡ in a 2dimensional scene containing oriented rectangular obstacles. The robot must repeatedly ...
Avrim Blum, Prasad Chalasani
ALGORITHMICA
2005
225views more  ALGORITHMICA 2005»
13 years 7 months ago
Better Alternatives to OSPF Routing
The current standard for intra-domain network routing, Open Shortest Path First (OSPF), suffers from a number of problems--the tunable parameters (the weights) are hard to optimiz...
Jessica H. Fong, Anna C. Gilbert, Sampath Kannan, ...