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AVI
2004
15 years 7 months ago
Perceiving awareness information through 3D representations
The paper describes a framework supporting the creation of 3D user interfaces to visualize awareness information about the cooperation context of distributed actors. The paper dis...
Fabrizio Nunnari, Carla Simone
IADIS
2004
15 years 7 months ago
Combining Interactive Modelling and Scientific Discovery in the Classroom
Collaborative modelling tools can support rich activities in the classroom, including both small group work and plenary activities. They can also support the processing and analys...
Kay Hoeksema, Heinz Ulrich Hoppe
COLING
1996
15 years 7 months ago
Unsupervised Discovery of Phonological Categories through Supervised Learning of Morphological Rules
We describe a case study in tit(', application of symbolic machinc learning techniques for the discow;ry of linguistic rules and categories. A supervised rule induction algor...
Walter Daelemans, Peter Berck, Steven Gillis
ADCM
2007
84views more  ADCM 2007»
15 years 6 months ago
A non-linear circle-preserving subdivision scheme
We describe a new method for constructing a sequence of refined polygons, which starts with a sequence of points and associated normals. The newly generated points are sampled fr...
Pavel Chalmovianský, Bert Jüttler
CORR
2008
Springer
102views Education» more  CORR 2008»
15 years 6 months ago
On some deterministic dictionaries supporting sparsity
We describe a new construction of an incoherent dictionary, referred to as the oscillator dictionary, which is based on considerations in the representation theory of finite groups...
Shamgar Gurevich, Ronny Hadani, Nir A. Sochen