%A Jozef PÓCS,Jana PÓCSOVÁ %T Basic theorem as representation of heterogeneous concept lattices %0 Journal Article %D 2015 %J Front. Comput. Sci. %J Frontiers of Computer Science %@ 2095-2228 %R 10.1007/s11704-015-3162-x %P 636-642 %V 9 %N 4 %U {https://journal.hep.com.cn/fcs/EN/10.1007/s11704-015-3162-x %8 2015-09-07 %X

We propose a method for representing heterogeneous concept lattices as classical concept lattices. Particularly, we describe a transformation of heterogeneous formal context into a binary one, such that corresponding concept lattices will be isomorphic. We prove the correctness of this transformation by the basic theorem for heterogeneous as well as classical concept lattices.