110 search results - page 16 / 22 » Exploiting a sensed environment to improve human-agent commu... |
ISWC
2003
IEEE
14 years 20 days ago
2003
IEEE
All wearable centric location sensing technologies must address the issue of clock synchronisation between signal transmitting systems and signal receiving systems. GPS receivers,...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—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...
TSP
2008
13 years 7 months ago
2008
Gossip algorithms for distributed computation are attractive due to their simplicity, distributed nature, and robustness in noisy and uncertain environments. However, using standa...
TCOM
2008
13 years 7 months ago
2008
Abstract--This paper addresses the problem of joint optimization of transmit beamforming and space-frequency (SF) coding for MIMO-OFDM systems with spatial correlation feedback in ...
IUI
2003
ACM
14 years 20 days ago
2003
ACM
Guidebots, or animated pedagogical agents, can enhance interactive learning environments by promoting deeper learning and improve the learner's subjective experience. Guidebo...