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CORR
2010
Springer
58views Education» more  CORR 2010»
15 years 6 months ago
Detecting influenza outbreaks by analyzing Twitter messages
We analyze over 500 million Twitter messages from an eight month period and find that tracking a small number of flu-related keywords allows us to forecast future influenza rates ...
Aron Culotta
CORR
2010
Springer
151views Education» more  CORR 2010»
15 years 5 months ago
A Comprehensive Survey of Data Mining-based Fraud Detection Research
This survey paper categorises, compares, and summarises from almost all published technical and review articles in automated fraud detection within the last 10 years. It defines t...
Clifton Phua, Vincent C. S. Lee, Kate Smith-Miles,...
CORR
2010
Springer
163views Education» more  CORR 2010»
15 years 4 months ago
Faster Algorithms for Semi-Matching Problems
We consider the problem of finding semi-matching in bipartite graphs which is also extensively studied under various names in the scheduling literature. We give faster algorithms ...
Jittat Fakcharoenphol, Bundit Laekhanukit, Danupon...
CORR
2010
Springer
179views Education» more  CORR 2010»
15 years 4 months ago
Algebraic Constructions of Graph-Based Nested Codes from Protographs
Nested codes have been employed in a large number of communication applications as a specific case of superposition codes, for example to implement binning schemes in the presence ...
Christine A. Kelley, Jörg Kliewer
CORR
2010
Springer
180views Education» more  CORR 2010»
15 years 3 months ago
A Hybrid RTS-BP Algorithm for Improved Detection of Large-MIMO M-QAM Signals
Abstract--Low-complexity near-optimal detection of large-MIMO signals has attracted recent research. Recently, we proposed a local neighborhood search algorithm, namely reactive ta...
Tanumay Datta, N. Srinidhi, Ananthanarayanan Chock...