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JAL
2006
89views more  JAL 2006»
14 years 10 months ago
Improved bounds for the unsplittable flow problem
In this paper we consider the unsplittable flow problem (UFP): given a directed or undirected network G = (V, E) with edge capacities and a set of terminal pairs (or requests) wit...
Petr Kolman, Christian Scheideler
KYOTODL
2000
146views more  KYOTODL 2000»
14 years 11 months ago
Digital Libraries - Classification and Visualization Techniques
The constantly increasing flood of available textual information demands for the devlopment of powerful tools to organize, search, and explore these document libraries. Within the...
Dieter Merkl, Andreas Rauber
SASO
2007
IEEE
15 years 4 months ago
Towards Self-organizing Virtual Macro Sensors
The future mass deployment of pervasive and dense sensor network infrastructures calls for proper mechanisms to enable extracting general-purpose data from them at limited costs a...
Nicola Bicocchi, Marco Mamei, Franco Zambonelli
SIROCCO
2004
14 years 11 months ago
Two-Hop Virtual Path Layout in Tori
We consider a problem motivated by the design of ATM (Asynchronous Transfer Mode) networks. Given a physical network and an All-to-All traffic, the problem consists in designing a...
Sébastien Choplin, Lata Narayanan, Jaroslav...
INFOCOM
2009
IEEE
15 years 4 months ago
VISA: Virtual Scanning Algorithm for Dynamic Protection of Road Networks
—This paper proposes a VIrtual Scanning Algorithm (VISA), tailored and optimized for road network surveillance. Our design uniquely leverages upon the facts that (i) the movement...
Jaehoon Jeong, Yu Gu, Tian He, David Du