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GLOBECOM
2008
IEEE
16 years 1 months ago
Self-Interference Aided Channel Estimation in Two-Way Relaying Systems
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bau...
ICRA
2008
IEEE
135views Robotics» more  ICRA 2008»
16 years 1 months ago
Ultrasonic relative positioning for multi-robot systems
— Coordination of a group of mobile robots is facilitated when they are able to determine their positions relative to each other. Instead of using an absolute positioning approac...
Frédéric Rivard, Jonathan Bisson, Fr...
ICRA
2008
IEEE
141views Robotics» more  ICRA 2008»
16 years 1 months ago
Reciprocal Velocity Obstacles for real-time multi-agent navigation
— In this paper, we propose a new concept — the “Reciprocal Velocity Obstacle”— for real-time multi-agent navigation. We consider the case in which each agent navigates i...
Jur P. van den Berg, Ming C. Lin, Dinesh Manocha
WCRE
2008
IEEE
16 years 1 months ago
A Business Process Explorer: Recovering Business Processes from Business Applications
A business process contains a set of logically related tasks executed to fulfill business goals. Business applications enable organizations to automatically perform their daily op...
Jin Guo, Ying Zou
WIMOB
2008
IEEE
16 years 1 months ago
Towards an Understanding of Security Concerns within Communities
—This paper documents some of the socio-technical issues involved in developing security measures for a community environment, looking at the users of a wireless mesh network dep...
Sara Bury, Johnathan Ishmael, Nicholas J. P. Race,...