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ICRA
2002
IEEE
108views Robotics» more  ICRA 2002»
14 years 1 months ago
Real-Time Obstacle Avoidance for Polygonal Robots with a Reduced Dynamic Window
In this paper we present an approach to obstacle avoidance and local path planning for polygonal robots. It decomposes the task into a model stage and a planning stage. The model ...
Kai Oliver Arras, Jan Persson, Nicola Tomatis, Rol...
JCP
2007
153views more  JCP 2007»
13 years 8 months ago
An Integrated Educational Platform Implementing Real, Remote Lab-Experiments for Electrical Engineering Courses
—This paper describes an Internet-based laboratory, named Remote Monitored and Controlled Laboratory (RMCLab) developed at University of Patras, Greece, for electrical engineerin...
Dimitris Karadimas, Kostas Efstathiou
ICMCS
2006
IEEE
123views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Experiences with High Definition Interactive Video Conferencing
We review the design and implementation of UltraGrid, a new high definition video conferencing system, and present some experimental results. UltraGrid was the first system to s...
Ladan Gharai, Tom Lehman, Alvaro Saurin, Colin Per...
ICC
2007
IEEE
160views Communications» more  ICC 2007»
14 years 3 months ago
Opportunistic Cooperation for Quality of Service Provisionings Over Wireless Relay Networks
Abstract— We propose the QoS-driven opportunistic cooperation schemes for the wireless relay networks. By integrating information theory with the concept of effective capacity, o...
Lin Xie, Xi Zhang
ICDE
2008
IEEE
214views Database» more  ICDE 2008»
14 years 10 months ago
Efficient Online Subsequence Searching in Data Streams under Dynamic Time Warping Distance
Abstract- Data streams of real numbers are generated naturally in many applications. The technology of online subsequence searching in data streams becomes more and more important ...
Mi Zhou, Man Hon Wong