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» On the Strong Chromatic Number
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IPPS
2009
IEEE
16 years 1 months ago
Sensor network connectivity with multiple directional antennae of a given angular sum
We investigate the problem of converting sets of sensors into strongly connected networks of sensors using multiple directional antennae. Consider a set S of n points in the plane...
Binay K. Bhattacharya, Yuzhuang Hu, Qiaosheng Shi,...
ICPR
2008
IEEE
16 years 25 days ago
On-line boosted cascade for object detection
On-line boosting is a recent advancement in the field of machine learning that has opened a new spectrum of possibilities in many diverse fields. With respect to a static strong...
Ingrid Visentini, Lauro Snidaro, Gian Luca Foresti
IFIP
1994
Springer
15 years 10 months ago
Factorizing Languages
We consider three notions of factorization arising in different frameworks: factorizing languages, factorization of the natural numbers, factorizing codes. A language X A is call...
Marcella Anselmo, Antonio Restivo
ICCS
2007
Springer
15 years 10 months ago
A Datatype Extension for Simple Conceptual Graphs and Conceptual Graphs Rules
We propose in this paper an extension of Conceptual Graphs that allows to use datatypes (strings, numbers, ...) for typing concept nodes. Though the model-theoretic semantics of th...
Jean-François Baget
ICPR
2010
IEEE
15 years 9 months ago
An LDA-Based Relative Hysteresis Classifier with Application to Segmentation of Retinal Vessels
In a pattern classification setup, image segmentation is achieved by assigning each pixel to one of two classes: object or background. The special case of vessel segmentation is c...
Alexandru Paul Condurache, Alfred Mertins