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ICIP
2005
IEEE
14 years 10 months ago
A modified FCM with optimal Peano scans for image segmentation
This paper describes a new method for fuzzy segmentation based on spatial constraints. Taking into account the neighborhood influence two techniques are used. First a new feature ...
Adel Hafiane, Bertrand Zavidovique, Subhasis Chaud...
WWW
2005
ACM
14 years 9 months ago
Predicting outcomes of web navigation
Two exploratory studies examined the relationships among web navigation metrics, measures of lostness, and success on web navigation tasks. The web metrics were based on counts of...
Jacek Gwizdka, Ian Spence
PERCOM
2004
ACM
14 years 8 months ago
One-Time Capabilities for Authorizations without Trust
This paper introduces and solves a security problem of pervasive computing: how to define authorizations for offline interactions when trust relationships among entities do not ex...
Laurent Bussard, Refik Molva
ICDCN
2009
Springer
14 years 3 months ago
Self-similar Functions and Population Protocols: A Characterization and a Comparison
Chandy et al. proposed the methodology of “self-similar algorithms” for distributed computation in dynamic environments. We further characterize the class of functions computab...
Swapnil Bhatia, Radim Bartos
CDC
2008
IEEE
121views Control Systems» more  CDC 2008»
14 years 3 months ago
Convex relaxations for quadratic distance problems
This paper deals with convex relaxations for quadratic distance problems, a class of optimization problems relevant to several important topics in the analysis and synthesis of ro...
Andrea Garulli, Alfio Masi, Antonio Vicino