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CIE
2007
Springer
15 years 7 months ago
A Useful Undecidable Theory
Abstract. We show that many so called discrete weak semilattices considered earlier in a series of author’s publications have hereditary undecidable first-order theories. Since ...
Victor L. Selivanov
CGF
2008
75views more  CGF 2008»
15 years 1 months ago
Extraction Of Feature Lines On Surface Meshes Based On Discrete Morse Theory
We present an approach for extracting extremal feature lines of scalar indicators on surface meshes, based on discrete Morse Theory. By computing initial Morse-Smale complexes of ...
Jan Sahner, Britta Weber, Steffen Prohaska, Hans L...
COLING
2004
15 years 1 months ago
Centering: A Parametric Theory and Its Instantiations
cross-linguistically valid claims about which discourses are easier to process, abstracting away from specific algorithms for anaphora resolution or anaphora generation (although m...
Massimo Poesio, Rosemary Stevenson, Barbara Di Eug...
ICPR
2008
IEEE
15 years 8 months ago
On-line novelty detection using the Kalman filter and extreme value theory
Novelty detection is concerned with identifying abnormal system behaviours and abrupt changes from one regime to another. This paper proposes an on-line (causal) novelty detection...
Hyoungjoo Lee, Stephen J. Roberts
ITICSE
2005
ACM
15 years 7 months ago
Novice Java programmers' conceptions of "object" and "class", and variation theory
Problems with understanding concepts, so called misconceptions, have been investigated and reported in a number of studies regarding object-oriented programming [4], [3]. In a fi...
Anna Eckerdal, Michael Thuné