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GLOBECOM
2007
IEEE
15 years 11 months ago
Stochastic Channel Selection in Cognitive Radio Networks
— In this paper, we investigate the channel selection strategy for secondary users in cognitive radio networks. We claim that in order to avoid the costly channel switchings, a s...
Yang Song, Yuguang Fang, Yanchao Zhang
ICRA
2007
IEEE
159views Robotics» more  ICRA 2007»
15 years 11 months ago
Visual Servoing from Spheres using a Spherical Projection Model
— In this paper, we investigate the use of a spherical projection model to search for optimal visual features for visual servoing. A new minimal set of three visual features is p...
Romeo Tatsambon Fomena, François Chaumette
DSOM
2007
Springer
15 years 10 months ago
Managing Performance of Aging Applications Via Synchronized Replica Rejuvenation
Abstract. We investigate the problem of ensuring and maximizing performance guarantees for applications suering software aging. Our focus is the optimization of the minimum and av...
Artur Andrzejak, Monika Moser, Luís Moura S...
DEXAW
2006
IEEE
122views Database» more  DEXAW 2006»
15 years 10 months ago
Agent-Based Petroleum Offshore Monitoring Using Sensor Networks
This paper investigates the architecture and design of agent-based sensor networks for petroleum offshore monitoring. A few challenges to monitor the reservoir, wellbore and wellh...
Sajid Hussain, Md. Rafiqul Islam, Elhadi Shakshuki...
ICMCS
2006
IEEE
165views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Cross Layer Adaptation for H.264 Video Multicasting Over Wireless Lan
This paper describes cross-layer optimization strategies and simulation results for H.264 video multicast over wireless LAN. The proposed scheme takes into account the varying cha...
Zhengye Liu, Hang Liu, Yao Wang