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UIC
2007
Springer
14 years 2 months ago
A Lightweight Scheme for Node Scheduling in Wireless Sensor Networks
Abstract. The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the l...
Ming Liu, Yuan Zheng, Jiannong Cao, Wei Lou, Guiha...
COMSUR
2007
101views more  COMSUR 2007»
13 years 8 months ago
A survey of covert channels and countermeasures in computer network protocols
Covert channels are used for the secret transfer of information. Encryption only protects communication from being decoded by unauthorised parties, whereas covert channels aim to ...
Sebastian Zander, Grenville J. Armitage, Philip Br...
PE
2002
Springer
118views Optimization» more  PE 2002»
13 years 8 months ago
Procedures and tools for analysis of network traffic measurements
We present procedures and tools for the analysis of network traffic measurements. The tools consist of stand-alone 1 modules that implement advanced statistical analysis procedure...
Costas Courcoubetis, Vasilios A. Siris
GLOBECOM
2009
IEEE
13 years 6 months ago
Measurements of Multicast Service Discovery in a Campus Wireless Network
Abstract--Applications using multicast service discovery protocols, such as iTunes, have become increasingly popular. However, multicast service discovery protocols generate signif...
Se Gi Hong, Suman Srinivasan, Henning Schulzrinne
ICIP
2009
IEEE
13 years 6 months ago
Optimized energy allocation in battery powered image sensor networks
We investigate energy allocation strategies in image sensor networks for the purpose of maximizing the network operational lifetime. For the application scenarios that we consider...
Chao Yu, Gaurav Sharma