Intelligent Query Answering System using Query Relaxation
Hye-Jeong Hwang, Kio-Chung Kim, Yong-Ik Yoon, Seok-Hwan Yoon · The Transactions of the Korea Information Processing Society · 2000
Cooperative query answering provides neighborhood or associate information relevant to the initial query using the knowledge about the query and data. In this paper, we present an intelligent query answering system for suporting cooperative query answering system presented in this paper performs query relaxation process using hybrid knowledge base. The hybrid knowledge base which is used for relaxation of queries, composes of semantic list and rule based knowledge base for structural approach. Futhermore, this paper proposes the query relaxation algorithm for query reformulation using initial query on the basis of hybrid knowledge base.