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GLOBECOM
2010
IEEE
15 years 4 months ago
Graph-Based Optimization for Relay-Assisted Bidirectional Cellular Networks
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequency-division mult...
Yuan Liu, Meixia Tao
SENSYS
2003
ACM
15 years 11 months ago
Integrated coverage and connectivity configuration in wireless sensor networks
An effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide cont...
Xiaorui Wang, Guoliang Xing, Yuanfang Zhang, Cheny...
CORR
2007
Springer
110views Education» more  CORR 2007»
15 years 6 months ago
Graph Annotations in Modeling Complex Network Topologies
abstract such additional information as network annotations. We introduce a network topology modeling framework that treats annotations as an extended correlation profile of a net...
Xenofontas A. Dimitropoulos, Dmitri V. Krioukov, A...
SASN
2005
ACM
16 years 8 hour ago
Coordinated sensor deployment for improving secure communications and sensing coverage
Sensor network has a great potential in applications such as habitat monitoring, wildlife tracking, building surveillance, and military combat. The design of a sensor network syst...
Yinian Mao, Min Wu
ML
2010
ACM
185views Machine Learning» more  ML 2010»
15 years 1 months ago
Learning to rank on graphs
Graph representations of data are increasingly common. Such representations arise in a variety of applications, including computational biology, social network analysis, web applic...
Shivani Agarwal