7486 search results - page 1269 / 1498 » The Limits of Quantum Computers |
193
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MOBISYS
2009
ACM
16 years 7 months ago
2009
ACM
To ensure sustainable operations of wireless sensor systems, environmental energy harvesting has been regarded as the right solution for long-term applications. In energy-dynamic ...
140
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MOBISYS
2009
ACM
16 years 7 months ago
2009
ACM
Wi-Fi clients can obtain much better performance at some commercial hotspots than at others. Unfortunately, there is currently no way for users to determine which hotspot access p...
134
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MOBISYS
2009
ACM
16 years 7 months ago
2009
ACM
Despite Bluetooth's popularity, low cost, and low power requirements, Bluetooth applications remain remarkably unsophisticated. Although the research community and industry h...
207
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MOBISYS
2009
ACM
16 years 7 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
178
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Web image search is difficult in part because a handful of keywords are generally insufficient for characterizing the visual properties of an image. Popular engines have begun to ...