6 citations · 13 across the 5 of their papers we have counts for
5 papers
A matrix approach for computing extensions of argumentation frameworks
Xu Yuming
The matrices and their sub-blocks are introduced into the study of determining various extensions in the sense of Dung's theory of argumentation frameworks. It is showed that each…
The well-ordered (F) spaces are D-spaces
Xu Yuming
We studied the relationships between Collins-Roscoe mechanism and D-spaces, proved that well-ordered (F) spaces are D-spaces. This positively answered a question asked by D.Soukup…
Handling controversial arguments by matrix
Xu Yuming
We introduce matrix and its block to the Dung's theory of argumentation framework. It is showed that each argumentation framework has a matrix representation, and the indirect atta…
The matrices of argumentation frameworks
Xu Yuming
We introduce matrix and its block to the Dung's theory of argumentation frameworks. It is showed that each argumentation framework has a matrix representation, and the common exten…
The Collins-Roscoe mechanism and D-spaces
Yuming Xu, Dániel Soukup
We prove that if a space X is well ordered , or linearly semi-stratifiable, or elastic then X is a D-space.