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MOBISYS
2007
ACM
16 years 1 months ago
Universal real-time navigational assistance (URNA): an urban bluetooth beacon for the blind
We describe a complete hardware/software system, dubbed Universal Real-Time Navigational Assistance (URNA), which enables communication of relevant location-aware information to a...
S. Bohonos, A. Lee, A. Malik, C. Thai, Roberto Man...
EVOW
2010
Springer
15 years 8 months ago
Top-Down Induction of Phylogenetic Trees
We propose a novel distance based method for phylogenetic tree reconstruction. Our method is based on a conceptual clustering method that extends the well-known decision tree learn...
Celine Vens, Eduardo Costa, Hendrik Blockeel
CIDM
2009
IEEE
15 years 8 months ago
Large-scale attribute selection using wrappers
Abstract— Scheme-specific attribute selection with the wrapper and variants of forward selection is a popular attribute selection technique for classification that yields good ...
Martin Gutlein, Eibe Frank, Mark Hall, Andreas Kar...
ICMCS
2008
IEEE
175views Multimedia» more  ICMCS 2008»
15 years 8 months ago
Fast mode decision for adaptive prediction error coding
In [1], Adaptive Prediction Error Coding (APEC) in spatial and frequency domain is proposed and significantly improves the coding efficiency of video coders. However, this approac...
Cixun Zhang, Kemal Ugur, Moncef Gabbouj
ICIP
2007
IEEE
15 years 8 months ago
Complexity Control for Real-Time Video Coding
A methodology for complexity scalable video encoding and complexity control within the framework of the H.264/AVC video encoder is presented. To yield good rate-distortion perform...
Emrah Akyol, Debargha Mukherjee, Yuxin Liu