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WINE
2010
Springer
178views Economy» more  WINE 2010»
13 years 2 months ago
Improved Hardness of Approximation for Stackelberg Shortest-Path Pricing
We consider the Stackelberg shortest-path pricing problem, which is defined as follows. Given a graph G with fixed-cost and pricable edges and two distinct vertices s and t, we may...
Patrick Briest, Parinya Chalermsook, Sanjeev Khann...
TON
2002
99views more  TON 2002»
13 years 4 months ago
Computing shortest paths for any number of hops
In this paper we introduce and investigate a new" path optimization problem which we denote as the All Hops Optimal Path AHOP problem. The problem involves identifying, for a...
Roch Guérin, Ariel Orda
INFOCOM
2009
IEEE
13 years 11 months ago
Noncooperative Load Balancing in the Continuum Limit of a Dense Network
Abstract—In transportation network research, the main approach for predicting traffic distribution due to noncooperative vehicle choices has been through fluid type models. The...
Eitan Altman, Ishai Menache, Asuman E. Ozdaglar
MOBICOM
2006
ACM
13 years 11 months ago
On optimal communication cost for gathering correlated data through wireless sensor networks
In many energy-constrained wireless sensor networks, nodes cooperatively forward correlated sensed data to data sinks. In order to reduce the communication cost (e.g. overall ener...
Junning Liu, Micah Adler, Donald F. Towsley, Chun ...