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DARE
2000
120views more  DARE 2000»
14 years 11 months ago
A comparison of spatial organization strategies in graphical and tangible user interfaces
We present a study comparing how people use space in a Tangible User Interface (TUI) and in a Graphical User Interface (GUI). We asked subjects to read ten summaries of recent new...
James Patten, Hiroshi Ishii
CORR
2008
Springer
91views Education» more  CORR 2008»
14 years 10 months ago
Exchange of Limits: Why Iterative Decoding Works
We consider communication over a family of binary-input memoryless output-symmetric channels using lowdensity parity-check codes under message passing decoding. The asymptotic (in ...
Satish Babu Korada, Rüdiger L. Urbanke
CPHYSICS
2007
80views more  CPHYSICS 2007»
14 years 9 months ago
Development of a parallelized 3D electrostatic PIC-FEM code and its applications
A parallelized three-dimensional self-consistent electrostatic particle-in-cell (PIC) code using unstructured tetrahedral mesh is proposed. Parallel implementation of the current ...
J.-S. Wu, K.-H. Hsu, F.-L. Li, C.-T. Hung, S.-Y. J...
ENTCS
2007
89views more  ENTCS 2007»
14 years 9 months ago
Weak Probabilistic Anonymity
Abstract. Anonymity means that the identity of the user performing a certain action is maintained secret. The protocols for ensuring anonymity often use random mechanisms which can...
Yuxin Deng, Catuscia Palamidessi, Jun Pang
AI
2004
Springer
14 years 9 months ago
A selective sampling approach to active feature selection
Feature selection, as a preprocessing step to machine learning, has been very effective in reducing dimensionality, removing irrelevant data, increasing learning accuracy, and imp...
Huan Liu, Hiroshi Motoda, Lei Yu