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ICDM
2008
IEEE
126views Data Mining» more  ICDM 2008»
16 years 16 days ago
Detecting Suspicious Behavior in Surveillance Images
We introduce a novel technique to detect anomalies in images. The notion of normalcy is given by a baseline of images, under the assumption that the majority of such images is nor...
Daniel Barbará, Carlotta Domeniconi, Zoran ...
ICPPW
2009
IEEE
15 years 3 months ago
A Scalable Parallel Approach for Peptide Identification from Large-Scale Mass Spectrometry Data
Identifying peptides, which are short polymeric chains of amino acid residues in a protein sequence, is of fundamental importance in systems biology research. The most popular appr...
Gaurav Ramesh Kulkarni, Ananth Kalyanaraman, Willi...
AINA
2009
IEEE
15 years 8 months ago
Adaptive and Online One-Class Support Vector Machine-Based Outlier Detection Techniques for Wireless Sensor Networks
Outlier detection in wireless sensor networks is essential to ensure data quality, secure monitoring and reliable detection of interesting and critical events. A key challenge for...
Yang Zhang, Nirvana Meratnia, Paul J. M. Havinga
JMLR
2010
100views more  JMLR 2010»
15 years 26 days ago
Parametric Herding
A parametric version of herding is formulated. The nonlinear mapping between consecutive time slices is learned by a form of self-supervised training. The resulting dynamical syst...
Yutian Chen, Max Welling
ASPDAC
2004
ACM
71views Hardware» more  ASPDAC 2004»
15 years 11 months ago
Golay and wavelet error control codes in VLSI
– This paper presents a high speed VLSI implementation of wavelet and golay error control codes. The design has been fabricated by MOSIS in a TSMC 0.25 µm CMOS process. Experime...
Arunkumar Balasundaram, Angelo Pereira, Jun-Cheol ...