作者
Igor Jurisica, John Mylopoulos, Eric Yu
发表日期
2004/7
期刊
Knowledge and Information systems
卷号
6
页码范围
380-401
出版商
Springer London
简介
Knowledge management research focuses on concepts, methods, and tools supporting the management of human knowledge. The main objective of this paper is to survey basic concepts that have been used in computer science for the representation of knowledge and summarize some of their advantages and drawbacks. A secondary objective is to relate these techniques to information science theory and practice.
The survey classifies the concepts used for knowledge representation into four broad ontological categories. Static ontologies describe static aspects of the world, i.e., what things exist, their attributes and relationships. A dynamic ontology, on the other hand, describes the changing aspects of the world in terms of states, state transitions and processes. Intentional ontologies encompass the world of things agents believe in, want, prove or disprove, and argue about. Finally, social …
引用总数
学术搜索中的文章
I Jurisica, J Mylopoulos, E Yu - Knowledge and Information systems, 2004