@article{Mao_2015, title={Attribute Reduction of Concept Lattices Based on Matroidal Approach}, volume={3}, url={https://ajouronline.com/index.php/AJAS/article/view/2761}, abstractNote={For a context, a matroid is induced by an equivalent<br />relation which is produced from the above bipartite graph. Each<br />member in one of Zhang’s three attribute classes is characterized<br />through the above matroid. After that, this paper searches out the<br />composition of a reduct set. All these results show the potential<br />and merit in using  matroidal approaches for designing  and studying<br />concept lattice.<br />}, number={3}, journal={Asian Journal of Applied Sciences}, author={Mao, Hua}, year={2015}, month={Jul.} }