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Formal Contexts, Formal Concept Analysis, and Galois Connections [PDF]
Electronic Proceedings in Theoretical Computer Science, 2013 Formal concept analysis (FCA) is built on a special type of Galois connections called polarities. We present new results in formal concept analysis and in Galois connections by presenting new Galois connection results and then applying these to formal ...
Jeffrey T. Denniston +2 more
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Matching biomedical ontologies based on formal concept analysis [PDF]
Journal of Biomedical Semantics, 2018 Background The goal of ontology matching is to identify correspondences between entities from different yet overlapping ontologies so as to facilitate semantic integration, reuse and interoperability.
Mengyi Zhao +3 more
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Learning recommendation with formal concept analysis for intelligent tutoring system [PDF]
Heliyon, 2020 The aim of this research was to develop a learning recommendation component in an intelligent tutoring system (ITS) that dynamically predicts and adapts to a learner's style.
Jirapond Muangprathub +2 more
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Inferring domain-domain interactions from protein-protein interactions with formal concept analysis. [PDF]
PLoS ONE, 2014 Identifying reliable domain-domain interactions will increase our ability to predict novel protein-protein interactions, to unravel interactions in protein complexes, and thus gain more information about the function and behavior of genes.
Susan Khor
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Same Effect Relation and Concept Reduction in Formal Concept Analysis [PDF]
Jisuanji kexue, 2023 Since 2018,scholars have proposed and studied a new topic of “concept reduction” in formal concept analysis.Including unnecessary concepts,core concepts,relatively necessary concepts,and the identification of three types of concepts,and research on ...
MA Wensheng, HOU Xilin
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Extracting concepts from triadic contexts using Binary Decision Diagram [PDF]
Journal of Universal Computer Science, 2022 Due to the high complexity of real problems, a considerable amount of research that deals with high volumes of information has emerged. The literature has considered new applications of data analysis for high dimensional environments in order to manage ...
Julio Cesar Vale Neves +2 more
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Characterizing One-Sided Formal Concept Analysis by Multi-Adjoint Concept Lattices
Mathematics, 2022 Managing and extracting information from databases is one of the main goals in several fields, as in Formal Concept Analysis (FCA). One-sided concept lattices and multi-adjoint concept lattices are two frameworks in FCA that have been developed in ...
María José Benítez-Caballero +2 more
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An Order-Theoretic Study on Formal Concept Analysis
Axioms, 2023 This paper employs an order-theoretic framework to explore the intricacies of formal concepts. Initially, we establish a natural correspondence among formal contexts, preorders, and the resulting partially ordered sets (posets).
Yu-Ru Syau, En-Bing Lin, Churn-Jung Liau
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On inference rules in decision formal contexts [PDF]
International Journal of Computational Intelligence Systems, 2015 Rule acquisition is one of the main purposes in the analysis of decision formal contexts. In general, the number of implications in a decision formal context is an exponential increase to the scale of the database.
Jinhai Li +3 more
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Method of Updating Formal Concept Under Covering Multi-granularity [PDF]
Jisuanji kexue, 2023 Multi-granularity formal concept analysis is an important tool for data mining and knowledge discovery.This paper studies the methods of coarsening and refining formal concepts under multi-granularity.Firstly,it is proved that the existing concept ...
WANG Taibin, LI Deyu, ZHAI Yanhui
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