: Entities in engineering design databases need to evolve in both structure and behavior. Such a need is not well addressed by object-oriented data models based on the class concep...
The event-condition-action paradigm (also known as triggers or rules) gives a database “active” capabilities – the ability to react automatically to changes in the database o...
Although conventional database management systems are designed to tolerate hardware and to a lesser extent even software errors, they cannot protect themselves against syntactical...
The purpose of this paper is to build a digital archive database for Taiwanese people to learn Taiwanese culture through the internet and elearning environment. This study will be ...
In recent years, comprehensive problem solving by artefact designers has been required as demands related to artefacts become greater and more complicated. In relation to this back...
Kiyotaka Takahashi, Aki Sugiyama, Yoshiki Shimomur...