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MOBICOM
2010
ACM
13 years 9 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
MOBICOM
2010
ACM
13 years 9 months ago
2010
ACM
Mobile optical communications has so far largely been limited to short ranges of about ten meters, since the highly directional nature of optical transmissions would require costl...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
We systematically study the design of image recognition CAPTCHAs (IRCs) in this paper. We first review and examine all IRCs schemes known to us and evaluate each scheme against th...
SAC
2010
ACM
13 years 9 months ago
2010
ACM
Software artifacts usually have static program constraints and these constraints should be satisfied in each reuse. In addition to this, the developers are also required to satisf...
SIGCOMM
2010
ACM
13 years 9 months ago
2010
ACM
Several powerful forces are gathering to make fundamental and irrevocable changes to the century-old grid. The nextgeneration grid, often called the `smart grid,' will featur...