FRAMEWORK OF MULTI-AGENT INFORMATION RETRIEVAL SYSTEM BASED ON ONTOLOGY AND ITS APPLICATION

摘要：

In order to improve performance of existing information retrieval technology based on keyword matching, this paper introduces a framework of multi-agent information retrieval system based on ontology according to ontology theory and multi-agent theory. The design thought of system, functions of every agent, circulating mechanism and entire searching process are described in detail. This system model is applied in the urgency management of communal burst event after domain ontology is established under the collaboration of domain experts with ontology constructing engineers, can effectively makes information retrieval ascend to semantic level from syntax level, save users searching cost, and increase searching efficiency.

关键词： Information retrieval Multi-agent System framework Ontology Urgency management Communal burst event

作者: JING-YAN WANG ZHEN ZHU

作者单位: Foshan University, Foshan 528000, China

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 1615-1620

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）