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JUCS
2010
154views more  JUCS 2010»
15 years 3 days ago
An Ambient Assisted Living Platform Integrating RFID Data-on-Tag Care Annotations and Twitter
: Although RFID is mainly used to identify objects whose data can then be accessed over the network, passive HF RFID tags do have significant data storage capacity (up to 4K), whic...
Diego López-de-Ipiña, Ignacio D&iacu...
VTC
2010
IEEE
102views Communications» more  VTC 2010»
15 years 21 hour ago
Trace-Based Evaluation of Rate Adaptation Schemes in Vehicular Environments
Abstract—There has been a variety of rate adaptation solutions proposed for both indoor and mobile scenarios. However, dynamic channel changing conditions (e.g., temporal channel...
Kevin C. Lee, Juan M. Navarro, Tin Y. Chong, Uichi...
GLOBECOM
2010
IEEE
14 years 11 months ago
Distributed Transmit Beamforming with Autonomous and Self-Organizing Mobile Antennas
Abstract--The paper studies the problem of distributed transmit beamforming with autonomous and self-organizing mobile antennas. The objective is to design a distributed algorithm ...
Jian Hou, Zhiyun Lin, Wenyuan Xu, Gangfeng Yan
CRIWG
2004
15 years 3 months ago
An Integrated Approach for Analysing and Assessing the Performance of Virtual Learning Groups
Collaborative distance learning involves a variety of elements and factors that have to be considered and measured in order to analyse and assess group and individual performance m...
Thanasis Daradoumis, Alejandra Martínez-Mon...
JOTA
2010
117views more  JOTA 2010»
15 years 3 days ago
Distributed Stochastic Subgradient Projection Algorithms for Convex Optimization
We consider a distributed multi-agent network system where the goal is to minimize a sum of agent objective functions subject to a common set of constraints. For this problem, we p...
S. Sundhar Ram, Angelia Nedic, Venugopal V. Veerav...