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VTC
2008
IEEE
160views Communications» more  VTC 2008»
14 years 3 months ago
Reducing Feedback Requirements of the Multiple Weight Opportunistic Beamforming Scheme via Selective Multiuser Diversity
—Opportunistic beamforming (OB) relies on the transmission of Channel State Information (CSI) in the form of instantaneous Signal to Noise Ratio (SNR) from Mobile Stations (MSs) ...
Marios Nicolaou, Angela Doufexi, Simon Armour
ROMAN
2007
IEEE
139views Robotics» more  ROMAN 2007»
14 years 2 months ago
Tele-operation of a Mobile Robot Using a Force Reflection Joystick with a Single Hall Sensor
—Though the final goal of mobile robot navigation is to be autonomous, operators’ intelligent and skillful decisions are necessary when there are many scattered obstacles. Ther...
Soonshin Han, JangMyung Lee
IPTPS
2005
Springer
14 years 2 months ago
Dynamic Load Balancing in Distributed Hash Tables
In Peer-to-Peer networks based on consistent hashing and ring topology each server is responsible for an interval chosen (pseudo-)randomly on a circle. The topology of the network...
Marcin Bienkowski, Miroslaw Korzeniowski, Friedhel...
INFOCOM
2000
IEEE
14 years 1 months ago
Energy Conserving Routing in Wireless Ad-hoc Networks
— An ad-hoc network of wireless static nodes is considered as it arises in a rapidly deployed, sensor based, monitoring system. Information is generated in certain nodes and need...
Jae-Hwan Chang, Leandros Tassiulas
KDD
2010
ACM
253views Data Mining» more  KDD 2010»
14 years 15 days ago
Mining periodic behaviors for moving objects
Periodicity is a frequently happening phenomenon for moving objects. Finding periodic behaviors is essential to understanding object movements. However, periodic behaviors could b...
Zhenhui Li, Bolin Ding, Jiawei Han, Roland Kays, P...