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139
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ADC
2010
Springer
210views Database» more  ADC 2010»
14 years 11 months ago
Towards unifying advances in twig join algorithms
Twig joins are key building blocks in current XML indexing systems, and numerous algorithms and useful data structures have been introduced. We give a structured, qualitative anal...
Nils Grimsmo, Truls Amundsen Bjørklund
TIT
2011
127views more  TIT 2011»
14 years 11 months ago
Semiunitary Precoding for Spatially Correlated MIMO Channels
— The focus of this paper is on spatial precoding in correlated multi-antenna channels where the number of datastreams is adapted independent of the number of transmit antennas. ...
Vasanthan Raghavan, Akbar M. Sayeed, Venugopal V. ...
168
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Sparse non-negative decomposition of speech power spectra for formant tracking
Many works on speech processing have dealt with auto-regressive (AR) models for spectral envelope and formant frequency estimation, mostly focusing on the estimation of the AR par...
Jean-Louis Durrieu, Jean-Philippe Thiran
173
Voted
SIGKDD
2010
259views more  SIGKDD 2010»
14 years 11 months ago
Activity recognition using cell phone accelerometers
Mobile devices are becoming increasingly sophisticated and the latest generation of smart cell phones now incorporates many diverse and powerful sensors. These sensors include GPS...
Jennifer R. Kwapisz, Gary M. Weiss, Samuel Moore
MSR
2011
ACM
14 years 7 months ago
A simpler model of software readability
Software readability is a property that influences how easily a given piece of code can be read and understood. Since readability can affect maintainability, quality, etc., prog...
Daryl Posnett, Abram Hindle, Premkumar T. Devanbu