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» Experience based sampling technique for multimedia analysis
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ICMCS
2006
IEEE
167views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Automatic Classification of Field of View in Video
Automatic systems are needed for audiovisual databases to efficiently index, browse, summarize and retrieve, because the amount of stored data is increasing tremendously. Historic...
Maria Ferrer, Mauro Barbieri, Hans Weda
152
Voted
STOC
2001
ACM
138views Algorithms» more  STOC 2001»
16 years 4 months ago
Fast computation of low rank matrix
Given a matrix A, it is often desirable to find a good approximation to A that has low rank. We introduce a simple technique for accelerating the computation of such approximation...
Dimitris Achlioptas, Frank McSherry
178
Voted
ALGOSENSORS
2004
Springer
15 years 9 months ago
WiseMAC: An Ultra Low Power MAC Protocol for Multi-hop Wireless Sensor Networks
WiseMAC is a medium access control protocol designed for wireless sensor networks. This protocol is based on non-persistent CSMA and uses the preamble sampling technique to minimiz...
Amre El-Hoiydi, Jean-Dominique Decotignie
CORR
1999
Springer
111views Education» more  CORR 1999»
15 years 3 months ago
Ensembles of Radial Basis Function Networks for Spectroscopic Detection of Cervical Pre-Cancer
The mortality related to cervical cancer can be substantially reduced through early detection and treatment. However, current detection techniques, such as Pap smear and colposcop...
Kagan Tumer, Nirmala Ramanujam, Joydeep Ghosh, Reb...
ICCV
2011
IEEE
14 years 4 months ago
Sparse Representation or Collaborative Representation: Which Helps Face Recognition?
As a recently proposed technique, sparse representation based classification (SRC) has been widely used for face recognition (FR). SRC first codes a testing sample as a sparse lin...
Lei Zhang, Meng Yang, Xiangchu Feng