摘要： 对上下文的基本概念进行了探讨。阐述了上下文在知识获取、机器学习、通信、数据库和本体中的应用。最后,对人工智能中的上下文所存在的一些问题进行讨论。

关键词: 上下文, 本体, 知识获取, 机器学习, 通信

Abstract: In this paper, the notion of context is discussed. The application of context in four important fields of AI: Knowledge acquisition, machine learning, communication and databases and ontologies in recent years are reviewed. Finally, there is a conclusion and issues for future work are discussed.

中图分类号: 

• TP18