concept analysis
Musical Descriptions Based on Formal Concept Analysis and Mathematical Morphology
... Formal Concept Analysis (FCA), a research field that has been introduced in the beginning of the 1980s by Rudolf Wille and, independently, by Marc Barbut and Louis Frey [3], in both cases as an attempt at ...
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Refactorings of Design Defects using Relational Concept Analysis
... formal concept analysis (fca) to suggest class hierarchy restructuring so as to maximise the sharing of specifications and code and to remove code smells (see [6] for a broader discussion on the ...
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A Proposal for Extending Formal Concept Analysis to Knowledge Graphs
... distinct concept lattice for each re- lation arity. Relational Concept Analysis (RCA) [16] defines concepts that mix unary and binary relationships, but only in tree-shaped ...relations. ...
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Semantic Indexing and Retrieval based on Formal Concept Analysis
... Concept Analysis [40], which allows to take into account relations between objects in the framework of ...lational concept lattice”, where songs are related not only through their lyrics but also ...
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Using Formal Concept Analysis to Extract a Greatest Common Model
... Our contribution in this paper is an approach to assist the gathering task for several given class dia- grams describing the domain. The proposed method- ology is based on Formal Concept Analysis and the ...
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Formal Concept analysis enhances Fault Localization in Software
... Formal Concept Analysis (FCA) [GW99] has already been used for several software engineering tasks: to understand the complex structure of programs, in order to “refactor” class hierarchies for example ...
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Musical Descriptions Based on Formal Concept Analysis and Mathematical Morphology
... Formal Concept Analysis (FCA) and Mathematical Morphology (MM). Concept lattices are built from interval structures whereas mathematical morphology operators are subsequently defined upon ...music ...
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Class Model Normalization Outperforming Formal Concept Analysis approaches with AOC-posets
... Formal Concept Analysis (FCA [2]) ...the concept lattice which captures the most relevant new super-classes (the AOC-poset, for Attribute-Object Concept poset ...Relational Concept ...
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A Parallel between Extended Formal Concept Analysis and Bipartite Graphs Analysis
... We aim in this section to point out the potential benefits that may be ex- pected from the parallel between the “diffusion” operator at the basis of random walk methods and graded extensions of the possibility theory ...
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Formal Concept Analysis from the Standpoint of Possibility Theory (ICFCA 2015)
... 4 Graded Links Between a Property and an Object Fuzzy extensions of FCA where R is a fuzzy relation in L O×P with L often taken as the unit interval have been proposed early [ 6 , 10 ]. However, the development of a ...
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Relational Data Exploration by Relational Concept Analysis
... 2. Dolques, X., Huchard, M., Nebut, C.: From transformation traces to transformation rules: Assisting model driven engineering approach with formal concept analysis. In: Supplementary Proceedings of ...
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Link key candidate extraction with relational concept analysis
... Relational Concept Analysis (RCA) [ 40 ] extends FCA to the processing of relational datasets and allows inter-object relations to be materialised and incorporated into formal concept ...
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Explaining Multicriteria Decision Making with Formal Concept Analysis
... formal concept analysis and background knowledge on the criteria to explain the presence of alternatives on the Pareto front of a multicriteria decision ...
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Formal Concept Analysis from the Standpoint of Possibility Theory
... {dubois,prade}@irit.fr Abstract. Formal concept analysis (FCA) and possibility theory (PoTh) have been developed independently. They address different con- cerns in information processing: while FCA exploits ...
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Candidate link key extraction with formal concept analysis
... 7. Implementation and complexity considerations One benefit of reformulating the link key candidate extraction problem as formal concept analysis is to use directly standard algorithms for such problems. ...
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Feature Model Composition Assisted by Formal Concept Analysis
... Al-Msie’deen, R., Seriai, A., Huchard, M., Urtado, C., Vauttier, S., and Salman, H. E. (2013). Mining Fea- tures from the Object-Oriented Source Code of a Col- lection of Software Variants Using Formal Concept ...
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Automated Enzyme classification by Formal Concept Analysis
... Relational Concept Analysis 5 ) and a reduced labeling. The top concept 0 contains all blocks and no sequence or ...bottom concept 4 contains all sequences and classes and no ...to ...
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On-demand Relational Concept Analysis
... Formal Concept Analysis (FCA) and its associated concep- tual structures are used to support exploratory search through concep- tual ...Relational Concept Analysis (RCA) is an extension of ...
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Practical Use of Formal Concept Analysis in Service-Oriented Computing
... Relational Concept Analysis approach, an extension of ...the concept lattice even if optimizations such as min- imizing the number of attributes are ...the concept lattice is computed only ...
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Steps Towards Causal Formal Concept Analysis
... formal concept analysis formalism to the discovery and representation of causal ...formal concept analysis structures and algorithms are well-suited to this ...
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