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MAS
1998
Springer
119views Communications» more  MAS 1998»
15 years 11 months ago
Environmental Key Generation Towards Clueless Agents
In this paper, we introduce a collection of cryptographic key constructions built from environmental data that are resistant to adversarial analysis and deceit. We expound upon the...
James Riordan, Bruce Schneier
COMPGEOM
1997
ACM
15 years 11 months ago
A Wavelet Approach to Foveating Images
Motivated by applications of foveated images in visualization, we introduce the foveation transform of an image. We study the basic properties of these transforms using the multir...
Ee-Chien Chang, Chee-Keng Yap
CORR
2010
Springer
62views Education» more  CORR 2010»
15 years 6 months ago
Guessing Revisited: A Large Deviations Approach
The problem of guessing a random string is revisited and some prior results on guessing exponents are re-derived using the theory of large deviations. It is shown that if the seque...
Manjesh Kumar Hanawal, Rajesh Sundaresan
ICPR
2004
IEEE
16 years 8 months ago
A Symmetric Convexity Measure
A new area-based convexity measure for polygons is described. It has the desirable properties that it is not sensitive to small boundary defects, and it is symmetric with respect ...
Paul L. Rosin, Christine L. Mumford
DMIN
2007
90views Data Mining» more  DMIN 2007»
15 years 8 months ago
On Minimal Infrequent Itemset Mining
—A new algorithm for minimal infrequent itemset mining is presented. Potential applications of finding infrequent itemsets include statistical disclosure risk assessment, bioinf...
David J. Haglin, Anna M. Manning