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IEEEICCI
2005
IEEE
14 years 2 months ago
Formal concept analysis based on hierarchical class analysis
The study of concept formation and learning is a central topic in cognitive informatics. Formal concept analysis can be viewed as an approach on this topic based on a formal conte...
Yaohua Chen, Yiyu Yao
ENTCS
2010
114views more  ENTCS 2010»
13 years 8 months ago
On Rule Formats for Zero and Unit Elements
This paper proposes a rule format for Structural Operational Semantics guaranteeing that certain constants act as left or right zero elements for a set of binary operators. Our de...
Luca Aceto, Matteo Cimini, Anna Ingólfsd&oa...
ESWS
2008
Springer
13 years 10 months ago
Conceptual Clustering and Its Application to Concept Drift and Novelty Detection
Abstract. The paper presents a clustering method which can be applied to populated ontologies for discovering interesting groupings of resources therein. The method exploits a simp...
Nicola Fanizzi, Claudia d'Amato, Floriana Esposito
ICALT
2009
IEEE
14 years 3 months ago
Towards a Unified Format for Describing Teaching Methods
This paper reports developments on a best description template for teaching methods, whose descriptive elements will eventually be mapped to the elements of the IMS Learning Desig...
Michael Derntl, Susanne Neumann, Petra Oberhuemer
ARITH
2003
IEEE
14 years 1 months ago
The Case for a Redundant Format in Floating Point Arithmetic
This work uses a partially redundant number system as an internal format for floating point arithmetic operations. The redundant number system enables carry free arithmetic opera...
Hossam A. H. Fahmy, Michael J. Flynn