RESEARCH ON STRATEGIES FOR CONTROL REDUNDANCY OF RULE BASE
规则库冗余性控制策略的研究

Redundancy control is an important aspect in knowledge organization, management and maintenance. According to the characteristics of SC grammar and machine translation system, this paper presents a new idea that divides redundant rules into two kinds: obvious redundant rules and hidden redundant rules. The paper gives an algorithm for finding obvious redundant rules and discusses in detail the basic strategies that rule out some hidden redundant rules reasonably. Some basic principles to control redundancy of rule base are given also.