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JSAC
2006
81views more  JSAC 2006»
15 years 3 months ago
Wireless channel allocation using an auction algorithm
We develop a novel auction-based algorithm to allow users to fairly compete for a wireless fading channel. We use the second-price auction mechanism whereby user bids for the chan...
Jun Sun 0007, Eytan Modiano, Lizhong Zheng
FCSC
2007
192views more  FCSC 2007»
15 years 3 months ago
An optimal replication strategy for data grid systems
Data access latency is an important metric of system performance in data grid. By means of efficient replication strategy, the amount of data transferred in wide area network will ...
Jianjin Jiang, Guangwen Yang
MONET
2006
102views more  MONET 2006»
15 years 3 months ago
Locating and Bypassing Holes in Sensor Networks
In real sensor network deployments, spatial distributions of sensors are usually far from being uniform. Such networks often contain regions without enough sensor nodes, which we ...
Qing Fang, Jie Gao, Leonidas J. Guibas
PAAPP
2006
141views more  PAAPP 2006»
15 years 3 months ago
Algorithmic optimizations of a conjugate gradient solver on shared memory architectures
OpenMP is an architecture-independent language for programming in the shared memory model. OpenMP is designed to be simple and in terms of programming abstractions. Unfortunately,...
Henrik Löf, Jarmo Rantakokko
TIT
2008
84views more  TIT 2008»
15 years 2 months ago
Optimal Universal Schedules for Discrete Broadcast
In this paper we study the scenario in which a server sends dynamic data over a single broadcast channel to a number of passive clients. We consider the data to consist of discret...
Michael Langberg, Alexander Sprintson, Jehoshua Br...