Changing a database schema is a fact of life in information systems, as a response to
changes inside the enterprise (eg, new users' requirements, correction of errors in the …

Sažetak During the past years, the most of research works dealing with the object multiple
representation and evolution propose to enrich the monolithic vision of the classical object …

Recently, using features to model a part has been thought to be a key factor for the
integrated design and manufacturing. The features that build the part are modeled as …

在分析人机协同工程装备方案设计知识类型的基础上, 运用面向对象方法, 建立了一个集历史性
知识, 过程性知识, 描述性知识, 辅助性知识, 控制性知识和人的知识或经验六方面内容为一体的 …

The viewpoint concept has received widespread attention recently. Its integration into a data
model improves the flexibility of the conventional object-oriented data model and allows one …

A new tendency for the conception of databases consists of storing in the same repository
data and the ontology which indexes them by their semantics. These ontology-based …

Information Modelling and Knowledge Bases XVII Page 1 INFORMATION MODELLING
AND KNOWLEDGE BASES XVII Page 2 Frontiers in Artificial Intelligence and Applications …

Integration of Access Control in Information Systems: From Role Engineering to Implementation
1 Introduction Page 1 Informatica 30 (2006) 87–95 87 Integration of Access Control in …

In this paper, we consider the framework of “complex” information systems, related to
biology, geographical information, multimedia, etc. Apart from being inherently complex …

Tasarım ve üretimin tam entegrasyonunu başarmak için, parçanın tasarım ortamında temsil
edilmesi ve parça verisinin sistemler arasında sorunsuz transferi, aşılması gereken …