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» Dependable Software: An Oxymoron
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EOR
2002
96views more  EOR 2002»
15 years 6 months ago
Multicriteria classification and sorting methods: A literature review
The assignment of alternatives (observations/objects) into predefined homogenous groups is a problem of major practical and research interest. This type of problem is referred to ...
Constantin Zopounidis, Michael Doumpos
CJ
1998
63views more  CJ 1998»
15 years 6 months ago
Protecting IT Systems from Cyber Crime
Large-scale commercial, industrial and financial operations are becoming ever more interdependent, and ever more dependent on IT. At the same time, the rapidly growing interconnec...
R. Benjamin, B. Gladman, Brian Randell
TCSV
2002
88views more  TCSV 2002»
15 years 6 months ago
Variable complexity DCT approximations driven by an HVQ-based analyzer
Transform approximations are explored for speeding up the software compression of images and video. Approximations are used to replace the regular discrete cosine transform (DCT) w...
Ricardo L. de Queiroz
IEICET
2010
72views more  IEICET 2010»
15 years 5 months ago
Static Estimation of the Meteorological Visibility Distance in Night Fog with Imagery
In this paper, we propose a new way to estimate fog extinction at night using a classification of fog depending on the forward scattering. We show that a characterization of fog ...
Romain Gallen, Nicolas Hautière, Eric Dumon...
CIKM
2009
Springer
15 years 4 months ago
Measuring system performance and topic discernment using generalized adaptive-weight mean
Standard approaches to evaluating and comparing information retrieval systems compute simple averages of performance statistics across individual topics to measure the overall sys...
Chung Tong Lee, Vishwa Vinay, Eduarda Mendes Rodri...