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AMC
2005
178views more  AMC 2005»
14 years 11 months ago
Color image segmentation based on three levels of texture statistical evaluation
In this paper a new and efficient supervised method for color image segmentation is presented. This method improves a part of the automatic extraction problem. The basic technique...
Juan B. Mena, José A. Malpica
PODS
1998
ACM
152views Database» more  PODS 1998»
15 years 4 months ago
A Cost Model for Similarity Queries in Metric Spaces
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...
Paolo Ciaccia, Marco Patella, Pavel Zezula
MHCI
2009
Springer
15 years 6 months ago
Phototropic memories
This paper illustrates the thesis research and process that led me to conceive, design and evaluate the Phototropic Memories device, a novel interface supporting the intimate shar...
Claudio L. Midolo
ISMVL
2007
IEEE
100views Hardware» more  ISMVL 2007»
15 years 6 months ago
On the Axiomatization of Generalized Entropic Metrics
Starting from an axiomatization of a generalization of Shannon entropy we introduce a set of axioms for a parametric family of distances over sets of partitions of finite sets. T...
Dan A. Simovici
COCO
2001
Springer
135views Algorithms» more  COCO 2001»
15 years 4 months ago
Simple Analysis of Graph Tests for Linearity and PCP
We give a simple analysis of the PCP with low amortized query complexity of Samorodnitsky and Trevisan [16]. The analysis also applies to the linearity testing over finite field...
Johan Håstad, Avi Wigderson