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Meta Structures in Knowledge Graphs
Lecture Notes in Computer Science, 2017This paper investigates meta structures, schema-level graphs that abstract connectivity information among a set of entities in a knowledge graph. Meta structures are useful in a variety of knowledge discovery tasks ranging from relatedness explanation to data retrieval.
Valeria Fionda +2 more
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Knowledge structures in a knowledge base
Expert Systems, 2016AbstractRough set theory is a useful tool for dealing with imprecise knowledge. One of the advantages of rough set theory is the fact that an unknown target concept can be approximately characterized by existing knowledge structures in a knowledge base. This paper explores knowledge structures in a knowledge base.
Zhaowen Li +3 more
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Skills and knowledge structures†
British Journal of Mathematical and Statistical Psychology, 1995Suppose that Q is a set of problems and S is a set of skills. A skill function assigns to each problem q i.e. to each element of Q — those sets of skills which are minimally sufficient to solve
Düntsch, Ivo, Gediga, Günther
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Structured analysis of knowledge
International Journal of Man-Machine Studies, 1987Traditional approaches to Expert Systems development have emphasized the use of exploratory programming techniques and moving as quickly as possible from conceptualisation to code. Our research demonstrates that implementation independent domain modelling is feasible and useful within the context of a methodology which aims at supporting good software ...
S. A. Hayward +2 more
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Visualization of Knowledge Structures
2007 11th International Conference Information Visualization (IV '07), 2007In this article, visual concept explorer (VCE), a concept mapping tool, is introduced and its design principles are described. VCE creates dynamic concept maps for the user and facilitates user's visual interaction to concepts and documents. Its central idea is to make implicit knowledge structures explicit. As an example of practical knowledge mapping
Xia Lin, Dongming Zhang
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On Knowledge Structures Reduction
2008 7th Computer Information Systems and Industrial Management Applications, 2008Matrix reduction and formal concept analysis are two complementary mathematical tools for data analysis. In this paper, we study the reduction of the concept lattices and implication bases based on matrix reduction and propose two kinds of reduction methods for the above concept lattices. We analyse the benefits which we obtain by using several methods
Václav Snásel +3 more
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Structure and Communication of Knowledge
2010The knowledge domain is more encompassing than that of wealth and materials. For dealing with knowledge utility, all factors (its scarcity, its total utility, its marginal utility, its utilitarian value, its exchange value, etc.) that influence its evaluation must be considered.
Michael R. Peterson +2 more
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The Knowledge Structure in Amarakośa
2010Amarakośa is the most celebrated and authoritative ancient thesaurus of Sanskrit. It is one of the books which an Indian child learning through Indian traditional educational system memorizes as early as his first year of formal learning. Though it appears as a linear list of words, close inspection of it shows a rich organisation of words expressing ...
Sivaja S. Nair, Amba P. Kulkarni
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The structuring of legal knowledge in LOIS
Artificial Intelligence and Law, 2007Legal information retrieval is in need of the provision of legal knowledge for the improvement of search strategies. For this purpose, the LOIS project is concerned with the construction of a multilingual WordNet for cross-lingual information retrieval in the legal domain.
Peters W, Sagri MT, Tiscornia D
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Dimensions of knowledge structures
Journal of Mathematical PsychologyzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Doignon, Jean-Paul, Stefanutti, Luca
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