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PR
2006
84views more  PR 2006»
15 years 4 months ago
Geometric visualization of clusters obtained from fuzzy clustering algorithms
Fuzzy-clustering methods, such as fuzzy k-means and Expectation Maximization, allow an object to be assigned to multiple clusters with different degrees of membership. However, th...
Luis Rueda, Yuanquan Zhang
RAS
2006
199views more  RAS 2006»
15 years 4 months ago
Cooperative hole avoidance in a swarm-bot
In this paper, we study coordinated motion in a swarm robotic system, called a swarm-bot. A swarm-bot is a self-assembling and self-organising artifact, composed of a swarm of s-b...
Vito Trianni, Stefano Nolfi, Marco Dorigo
IJMMS
2007
107views more  IJMMS 2007»
15 years 4 months ago
Ontologies as facilitators for repurposing web documents
This paper investigates the role of ontologies as a central part of an architecture to repurpose existing material from the web. A prototype system called ArtEquAKT is presented, ...
Mark J. Weal, Harith Alani, Sanghee Kim, Paul H. L...
COMBINATORICS
2000
103views more  COMBINATORICS 2000»
15 years 3 months ago
The Action of the Symmetric Group on a Generalized Partition Semilattice
Given an integer n 2, and a non-negative integer k, consider all affine hyperplanes in Rn of the form xi = xj +r for i, j [n] and a non-negative integer r k. Let n,k be the pos...
Robert Gill
IJRR
2000
129views more  IJRR 2000»
15 years 3 months ago
Development and Control of a Holonomic Mobile Robot for Mobile Manipulation Tasks
International Journal of Robotics Research, v 19, n 11, p. 1066-1074 Mobile manipulator systems hold promise in many industrial and service applications including assembly, inspec...
Robert Holmberg, Oussama Khatib