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ETS
2002
IEEE
150views Hardware» more  ETS 2002»
13 years 5 months ago
Assessing group learning and shared understanding in technology-mediated interaction
Without shared understanding, hardly any group learning takes place. Though much has been written about the essence of shared understanding, less is known about how to assess the ...
Ingrid Mulder, Janine Swaak, Joseph Kessels
SCHOLARPEDIA
2008
122views more  SCHOLARPEDIA 2008»
13 years 3 months ago
Calogero-Moser system
ABSTRACT. We discuss a special eigenstate of the quantized periodic CalogeroMoser system associated to a root system. This state has the property that its eigenfunctions, when rega...
Francesco Calogero
GROUP
2005
ACM
13 years 11 months ago
Seeking the source: software source code as a social and technical artifact
In distributed software development, two sorts of dependencies can arise. The structure of the software system itself can create dependencies between software elements, while the ...
Cleidson R. B. de Souza, Jon Froehlich, Paul Douri...
STOC
2004
ACM
157views Algorithms» more  STOC 2004»
14 years 5 months ago
Derandomizing homomorphism testing in general groups
The main result of this paper is a near-optimal derandomization of the affine homomorphism test of Blum, Luby and Rubinfeld (Journal of Computer and System Sciences, 1993). We sho...
Amir Shpilka, Avi Wigderson
ICIP
2007
IEEE
14 years 7 months ago
Motion-Based Geometry Compensation for DWT Compression of 3D mesh Sequences
In this paper, We propose an efficient compression method to encode the geometry of 3D mesh sequences of objects sharing the same connectivity. Our approach is based on the cluste...
Yasmine Boulfani-Cuisinaud, Marc Antonini