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223
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MM
2009
ACM
16 years 1 months ago
2009
ACM
Finding a destination in unfamiliar environments of complex office building or shopping mall has been always bothering us in daily life. Fine-scale directional guidance, a combina...
220
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MM
2009
ACM
16 years 1 months ago
2009
ACM
In basketball games, wild-open means that there is an offensive player not well defended by his/her opponents. The occurrence of wild-open usually implies the existence of a succe...
149
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MOBICOM
2009
ACM
16 years 1 months ago
2009
ACM
We consider the problem of efficient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming ...
190
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PETRA
2009
ACM
16 years 1 months ago
2009
ACM
This paper describes a personalised rehabilitation application using a smart phone (PDA) and wireless (bio) sensors. It instructs and motivates patients to follow their exercise p...
213
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RECSYS
2009
ACM
16 years 1 months ago
2009
ACM
With the advent of online social networks, the trust-based approach to recommendation has emerged which exploits the trust network among users and makes recommendations based on t...