meta-knowledge
1.USING META-KNOWLEDGE TO CHECK KNOWLEDGE CONSISTENCY AND SPEED UP DYNAMIC RULE MATCHING
4.After the formalization definition of Knowledge ontology, with four core elements: Meta-data, Knowledge Atom, Relationship and Rule, integrated with five modeling Primitives in knowledge domain, a union definition of knowledge ontology by BNF description was provided and a exchange method for the semantic of knowledge ontology frame between BNF and DTD was presented.
6.Mete-cognition in English reading involves in three clements: mete-cognitive knowledge, meta-cognitive experience and mete-cognitive monitoring.
8.Secondly, beginning with redefine scientific knowledge to deliver ways of studying it and to the refinement of his relativism ideas of scientific knowledge---social finitism, how David Bloor to make science and humanity union in meta-science area are discussed, too.

