1 citations · 1 across the 4 of their papers we have counts for
4 papers
A note on knowledge structures delineated by fuzzy skill multimaps
Xiyan Cao, Fucai Lin, Wen Sun +1
Fuzzy skill multimaps can describe individuals' knowledge states from the perspective of latent cognitive abilities. The significance of discriminative knowledge structure is reduc…
The language of pre-topology in knowledge spaces
Fucai Lin, Xiyan Cao, Jinjin Li
We systematically study some basic properties of the theory of pre-topological spaces, such as, pre-base, subspace, axioms of separation, connectedness, etc. Pre-topology is also k…
Reachability of Dimension-Bounded Linear Systems
Yiliang Li, Haitao Li, Jun-e Feng +1
In this paper, the reachability of dimension-bounded linear systems is investigated.Since state dimensions of dimension-bounded linear systems vary with time, the expression of sta…
Some topological properties of topological rough groups
Fucai Lin, Qianqian Sun, Yujin Lin +1
Let be an approximation space with being non-empty set and being an equivalence relation on , and let and be the upper approximat…