Research on tau-Parameter Fuzzy Concept Lattice for Grid Resource

It is a pivotal task how to organize and manage resources for Grid researches and applications.This paper first proposes Grid resource management strategies by employing τ-parameter fuzzy concept lattice and fuzzy concept trie and combines FCA theory with Grid resource management technology. The formal concept definitions of Grid and resource are given and τ-parameter fuzzy concept lattice model of the Grid resources is proposed.The extent trie and intent trie of fuzzy concepts for the Grid resources are constructed and the algorithms are developed for trie creation and retrieval to resources and services by FCA method.Experiments and application examples show that our method of resource organization and management is feasible and effective.