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SIGCOMM
2009
ACM
13 years 11 months ago
2009
ACM
We present mango, a low-cost and highly scalable content-delivery service for mobile phones. The service is targeted at emerging countries such as India where users are highly pri...
TKDE
2002
13 years 4 months ago
2002
As technological advances are made in software and hardware, the feasibility of accessing information "any time, anywhere" is becoming a reality. Furthermore, the diversi...
ICDM
2009
IEEE
13 years 12 months ago
2009
IEEE
Abstract—Non-negative matrix factorization (NMF) has recently received a lot of attention in data mining, information retrieval, and computer vision. It factorizes a non-negative...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Iterative K-best sphere detection (SD) and channel decoding is appealing, since it is capable of achieving a nearmaximum-a-posteriori (MAP) performance at a low complexity. Howe...
ALGOSENSORS
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We consider the problem of counting the number of indistinguishable targets using a simple binary sensing model. Our setting includes an unknown number of point targets i...