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143
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GLOBECOM
2006
IEEE
15 years 9 months ago
Sum Rate Maximization and Transmit Power Minimization for Multi-User Orthogonal Space Division Multiplexing
—We demonstrate that receive antenna selection (RAS) provides significant increase in the achievable sum rates for multi-user MIMO wireless downlinks that employ block diagonaliz...
Boon Chin Lim, Christian Schlegel, Witold A. Krzym...
153
Voted
VTC
2008
IEEE
117views Communications» more  VTC 2008»
15 years 10 months ago
Design of Rate Constrained Multi-User Receivers for Satellite Communications
—In the realm of satellite communications, one of the great impairments to increase the spectral efficiency is multi-user interference in the reverse link (mobile to satellite). ...
Sami Mekki, Mérouane Debbah
174
Voted
ICDE
2007
IEEE
173views Database» more  ICDE 2007»
15 years 5 months ago
A Hybrid Recommender System for Context-aware Recommendations of Mobile Applications
The goal of the work in this paper is towards the incorporation of context in recommender systems in the domain of mobile applications. The approach recommends mobile applications...
Wolfgang Wörndl, Christian Schüller, Rol...
123
Voted
ISWC
2000
IEEE
15 years 8 months ago
What Shall We Teach Our Pants?
If a wearable device can register what the wearer is currently doing, it can anticipate and adjust its behavior to avoid redundant interaction with the user. However, the relevanc...
Kristof Van Laerhoven, Ozan Cakmakci
CACM
2002
106views more  CACM 2002»
15 years 3 months ago
Testing and demonstrating context-aware services with Quake III Arena
Developers of context-aware services, i.e. services that make use of sensory information from the environment of their users, often find testing and demonstrating services to be di...
Markus Bylund, Fredrik Espinoza