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» An Approach to Programming Based on Concepts
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ICFCA
2009
Springer
15 years 8 months ago
A Novel Approach to Cell Formation
We present an approach to the cell formation problem, known from group technology, which is inspired by formal concept analysis. The cell formation problem consists in allocating p...
Radim Belohlávek, Niranjan Kulkarni, Vil&ea...
PCM
2005
Springer
107views Multimedia» more  PCM 2005»
15 years 9 months ago
Salient Feature Selection for Visual Concept Learning
Abstract. Image classification could be treated as an effective solution to enable keyword-based semantic image retrieval. In this paper, we propose a novel image classification...
Feng Xu, Lei Zhang, Yu-Jin Zhang, Wei-Ying Ma
SIGIR
2003
ACM
15 years 9 months ago
Text categorization by boosting automatically extracted concepts
Term-based representations of documents have found widespread use in information retrieval. However, one of the main shortcomings of such methods is that they largely disregard le...
Lijuan Cai, Thomas Hofmann
FM
1994
Springer
104views Formal Methods» more  FM 1994»
15 years 8 months ago
OPUS: a Formal Approach to Object-Orientation
OPUS is an elementary calculus that models object-orientation. It expresses in a direct way the crucial features of object-oriented programming such as objects, encapsulation, mess...
Tom Mens, Kim Mens, Patrick Steyaert
SIAMREV
2010
181views more  SIAMREV 2010»
14 years 11 months ago
A Variational Approach to Copositive Matrices
This work surveys essential properties of the so-called copositive matrices, the study of which is spread over more than fifty-five years. Special emphasis is given to variational ...
Jean-Baptiste Hiriart-Urruty, Alberto Seeger