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MMNS
2007
120views Multimedia» more  MMNS 2007»
15 years 7 months ago
Broadcasting in Multi-Radio Multi-Channel and Multi-Hop Wireless Networks
An important question in multi-radio multi-channel and multi-hop networks is how to perform efficient network-wide broadcast. Currently almost all broadcasting protocols assume a s...
Li Li, Bin Qin, Chunyuan Zhang
MVA
2007
127views Computer Vision» more  MVA 2007»
15 years 7 months ago
Vehicle Orientation Detection Using Vehicle Color and Normalized Cut Clustering
This paper proposes a novel approach for vehicle orientation detection using “vehicle color” and edge information based on clustering framework. To extract the “vehicle colo...
Jui-Chen Wu, Jun-Wei Hsieh, Yung-Sheng Chen, Cheng...
164
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SODA
2008
ACM
184views Algorithms» more  SODA 2008»
15 years 7 months ago
On the approximability of influence in social networks
In this paper, we study the spread of influence through a social network, in a model initially studied by Kempe, Kleinberg and Tardos [14, 15]: We are given a graph modeling a soc...
Ning Chen
185
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SIROCCO
2007
15 years 7 months ago
Data Aggregation in Sensor Networks: Balancing Communication and Delay Costs
In a sensor network the sensors, or nodes, obtain data and have to communicate these data to a central node. Because sensors are battery powered they are highly energy constrained....
Peter Korteweg, Alberto Marchetti-Spaccamela, Leen...
NETWORKING
2004
15 years 7 months ago
Distributed Algorithm for Service Replication in Service Overlay Network
The service overlay network (SON) is an effective mean to deploy end-to-end QoS guaranteed content delivery services on the current Internet. We model the content delivery service ...
Kevin Y. K. Liu, John C. S. Lui, Zhi-Li Zhang