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ACII
2007
Springer
14 years 1 months ago
Textual Affect Sensing for Sociable and Expressive Online Communication
In this paper, we address the tasks of recognition and interpretation of affect communicated through text messaging. The evolving nature of language in online conversations is a ma...
Alena Neviarouskaya, Helmut Prendinger, Mitsuru Is...
ACTA
2000
92views more  ACTA 2000»
13 years 7 months ago
How to Calculate Symmetries of Petri Nets
Symmetric net structure yields symmetric net behaviour. Thus, knowing the symmetries of a net, redundant calculations can be skipped. We present a framework for the calculation of ...
Karsten Schmidt 0004
COST
2007
Springer
163views Multimedia» more  COST 2007»
14 years 1 months ago
Affordances and Cognitive Walkthrough for Analyzing Human-Virtual Human Interaction
This study investigates how the psychological notion of affordance, known from human computer interface design, can be adopted for the analysis and design of communication of a use...
Zsófia Ruttkay, Rieks op den Akker
NIPS
2003
13 years 8 months ago
Limiting Form of the Sample Covariance Eigenspectrum in PCA and Kernel PCA
We derive the limiting form of the eigenvalue spectrum for sample covariance matrices produced from non-isotropic data. For the analysis of standard PCA we study the case where th...
David C. Hoyle, Magnus Rattray
SAS
2001
Springer
121views Formal Methods» more  SAS 2001»
13 years 12 months ago
Embedding Chaos
Model checking would answer all finite-state verification problems, if it were not for the notorious state-space explosion problem. A problem of practical importance, which attra...
Natalia Sidorova, Martin Steffen