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ICCTA
2007
IEEE
16 years 28 days ago
A Comparative Study on 2D Curvature Estimators
Curvature is a frequently used property in two-dimensional (2D) shape analysis, directly or for derived features such as corners or convex and concave arcs. This paper presents cur...
Simon Hermann, Reinhard Klette
ICDCSW
2007
IEEE
16 years 28 days ago
Survey of Six Myths and Oversights about Distributed Hash Tables' Security
Distributed Hash Tables (DHT) was not designed to be secure against malicious users. But some secure systems like trust and reputation management algorithms trust DHT with their d...
Sylvain Dahan, Mitsuhisa Sato
ICMCS
2007
IEEE
163views Multimedia» more  ICMCS 2007»
16 years 27 days ago
Using Deformable Surface Models to Derive a DCT-Like 2D Transform
This paper introduces a ¢¤£ discrete, non-separable transform for image processing, which can be regarded as a combination of the well known Discrete Cosine Transform (DCT) wit...
Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas
ICSEA
2007
IEEE
16 years 27 days ago
An Integrated Database Programming and Querying Language with Support for Simultaneous Processing
The integration of query languages and programming languages is still a central problem of database research. In particular, issues with respect to the impedance mismatch are of i...
Markus Kirchberg
IROS
2007
IEEE
99views Robotics» more  IROS 2007»
16 years 27 days ago
Robot coverage of terrain with non-uniform traversability
— In this paper, we study how multiple robots can cover known terrain quickly. We extend Multi-Robot Forest Coverage, a state-of-the-art multi-robot coverage algorithm, from terr...
Xiaoming Zheng, Sven Koenig