In this paper, a new query method which is based on generalization hierarchy in Object Oriented Database (OODB) is proposed.
针对面向对象的数据库(OODB)的概括继承结构提出一种新的查询途径，它建立在一种对象表示的基础上。
In order to find qualified inherited operations, the target classifier's generalization hierarchy (based on generalization relationships) will be traversed.
为了找到质量内有的操作，目标标识符的普通阶层(基于普通关系)将会被倒转。
In data mining with Attribute-Oriented generalization (AOG), attribute reduction and concept generalization can not part from concept hierarchy.
在面向属性归纳(AOG)的数据挖掘中，属性归约及概念归纳都离不开概念层次。
In order to improve IDS's ability of generalization for knowledge of intrusion, a method is put forward that applies fuzzy clustering to obtain hierarchy generation for intrusion feature set.
为了提高入侵检测系统对入侵特征知识的归纳和概括能力，提出了将一种基于模糊等价关系的动态聚类方法应用于对入侵特征集进行层次聚类。
The roles, privileges and role hierarchy for the EMR systems are defined. The mechanism not only meets the requirement of security, but also ensures the efficiency and generalization of the system.
定义了系统的角色、权限和角色继承，满足了安全性的多种需求，也保证了系统的效率和通用性。
The roles, privileges and role hierarchy for the EMR systems are defined. The mechanism not only meets the requirement of security, but also ensures the efficiency and generalization of the system.
定义了系统的角色、权限和角色继承，满足了安全性的多种需求，也保证了系统的效率和通用性。
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