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» Classification with guaranteed probability of error
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ICDT
2009
ACM
166views Database» more  ICDT 2009»
14 years 8 months ago
A compositional framework for complex queries over uncertain data
The ability to flexibly compose confidence computation with the operations of relational algebra is an important feature of probabilistic database query languages. Computing confi...
Christoph Koch, Michaela Götz
ADHOC
2010
292views more  ADHOC 2010»
13 years 7 months ago
Sleep/wake scheduling for multi-hop sensor networks: Non-convexity and approximation algorithm
We investigate the problem of sleep/wake scheduling for low duty cycle sensor networks. Our work differs from prior work in that we explicitly consider the effect of synchronizati...
Yan Wu, Sonia Fahmy, Ness B. Shroff
CORR
2006
Springer
96views Education» more  CORR 2006»
13 years 7 months ago
Upper Bounding the Performance of Arbitrary Finite LDPC Codes on Binary Erasure Channels
Assuming iterative decoding for binary erasure channels (BECs), a novel tree-based technique for upper bounding the bit error rates (BERs) of arbitrary, finite low-density parity-c...
Chih-Chun Wang, Sanjeev R. Kulkarni, H. Vincent Po...
HICSS
2010
IEEE
131views Biometrics» more  HICSS 2010»
14 years 2 months ago
Using "Last-Minute" Sales for Vertical Differentiation on the Internet
In Internet based commerce, sellers often use multiple distribution channels for the sale of standard consumer goods. We study a model of second degree price discrimination in whi...
Ori Marom, Abraham Seidmann
SODA
2010
ACM
135views Algorithms» more  SODA 2010»
14 years 4 months ago
Probabilistic Analysis of the Semidefinite Relaxation Detector in Digital Communications
We consider the problem of detecting a vector of symbols that is being transmitted over a fading multiple?input multiple?output (MIMO) channel, where each symbol is an ?th root of...
Anthony Man-Cho So