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CGF
2010
120views more  CGF 2010»
15 years 15 hour ago
Polygonal mesh watermarking using Laplacian coordinates
We propose a watermarking algorithm for polygonal meshes based on the modification of the Laplacian coordinates. More specifically, we first compute the Laplacian coordinates (x,y...
Ying Yang, Ioannis P. Ivrissimtzis
ENTCS
2007
104views more  ENTCS 2007»
14 years 12 months ago
A Formal Framework for Web Services Coordination
Recently the term Web Services choreography has been introduced to address some issues related to Web Services composition and coordination. Several proposals for describing chore...
Claudio Guidi, Roberto Lucchi, Manuel Mazzara
SOCIALCOM
2010
14 years 9 months ago
The Dynamics of Two Cognitive Heuristics for Coordination on Networks
Abstract--This paper is about how groups solve global coordination problems such as the distributed graph coloring problem. We focused on scenarios in which agents are not able to ...
Iyad Rahwan, Fatemeh Jahedpari, Sherief Abdallah
JSCIC
2010
178views more  JSCIC 2010»
14 years 6 months ago
A Compact Fourth Order Scheme for the Helmholtz Equation in Polar Coordinates
In many problems, one wishes to solve the Helmholtz equation in cylindrical or spherical coordinates which introduces variable coefficients within the differentiated terms. Fourth ...
S. Britt, S. Tsynkov, Eli Turkel
MIG
2010
Springer
14 years 10 months ago
Angular Momentum Control in Coordinated Behaviors
This paper explores the many uses of angular momentum regulation and its role in the synthesis of coordinated motion generated with physically based characters. Previous investigat...
Victor B. Zordan