[1]MAO Hua,SHI Ming.A constructive method of lattice using the Kn diagram of binary matroid[J].CAAI Transactions on Intelligent Systems,2017,12(3):333-340.[doi:10.11992/tis.201704022]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
12
Number of periods:
2017 3
Page number:
333-340
Column:
学术论文—智能系统
Public date:
2017-06-25
- Title:
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A constructive method of lattice using the Kn diagram of binary matroid
- Author(s):
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MAO Hua; SHI Ming
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School of Mathematics and Information Science, Hebei University, Baoding 071002, China
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- Keywords:
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binary matroid; standard matrix representative; Kn diagram; bipartite graph; graph theory; concept lattice; formal context; Hasse diagram
- CLC:
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TP18
- DOI:
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10.11992/tis.201704022
- Abstract:
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Because of the complexity of traffic networks, it is difficult to directly analyze and deal with them. If some travelers wish to determine their travel strategy based on their preferences and habits, they should have a clear understanding of their travel plan. To address this problem, a traffic network, Kn model, was established in this study. It was used to elucidate how to transfer complex networks comprising loops or multiple edges to the Kn diagram. With the assistance of formal concept analysis, the corresponding Hasse diagram of the Kn model was provided. The Hasse diagram facilitates travelers to extract some attributes under certain preconditions, after which the travelers can easily continue their work. Hence, the study of the Kn diagram revealed that a triangle circle would form under some effects of specific multiple attributes. Thus, combining with the standard definition of the matrix for binary matroids, a special formal context was obtained. According to the particularity of the formal context, an algorithm was proposed based on the binary matroids for the Kn diagram. Utilizing an example, the feasibility of the proposed method was proven. Because the model is universal, the discussions of this research can be extended to other fields with similar formal context.