Sciweavers

683 search results - page 135 / 137
» Driver Destination Models
Sort
View
TON
2008
109views more  TON 2008»
14 years 9 months ago
Efficient routing in intermittently connected mobile networks: the single-copy case
Abstract--Intermittently connected mobile networks are wireless networks where most of the time there does not exist a complete path from the source to the destination. There are m...
Thrasyvoulos Spyropoulos, Konstantinos Psounis, Ca...
TON
2008
119views more  TON 2008»
14 years 9 months ago
Polynomial time approximation algorithms for multi-constrained QoS routing
We study the multi-constrained Quality-of-Service (QoS) routing problem where one seeks to find a path from a source to a destination in the presence of K 2 additive end-to-end Qo...
Guoliang Xue, Weiyi Zhang, Jian Tang, Krishnaiyan ...
TWC
2008
151views more  TWC 2008»
14 years 9 months ago
Energy-Efficient Cooperative Relaying over Fading Channels with Simple Relay Selection
We consider a cooperative wireless network where the source broadcasts data to relays, some or all of which cooperatively beamform to forward the data to the destination. The netw...
Ritesh Madan, Neelesh B. Mehta, Andreas F. Molisch...
CORR
2004
Springer
119views Education» more  CORR 2004»
14 years 9 months ago
Exploring networks with traceroute-like probes: theory and simulations
Mapping the Internet generally consists in sampling the network from a limited set of sources by using traceroute-like probes. This methodology, akin to the merging of different s...
Luca Dall'Asta, J. Ignacio Alvarez-Hamelin, Alain ...
SIAMAM
2000
100views more  SIAMAM 2000»
14 years 9 months ago
Phase Transition Near a Liquid-Gas Coexistence Equilibrium
Effects of small perturbations from a liquid-gas coexistence equilibrium (the Maxwell states) is studied for an isothermal (or isentropic) gas-liquid phase transition in a sealed o...
Xiao-Ping Wang, Xinfu Chen