An item pool with multimedia data is a fundamental part of our project, Computerized Adaptive Test System of Chinese Proficiency. This paper intends to present a design of a multimedia item pool from an object-oriented perspective. It is stressed that OO approach is especially effective in modeling and managing complex multimedia data. We first introduce our system architecture using OO-layer method. Multimedia data organization of the database is investigated and detailed class definition is given next. The object-oriented SQL-like syntax of the query language is also simply described.
Index Terms:
Object-oriented, OO-layer method, Multimedia object, OOQL
Citation:
Yue Wang, Tiansi Dong, Liangxian Xu, Ruzhan Lu, "An Object-Oriented Design of a Multimedia Item Pool," tools, pp.471, 31st International Conference on Technology of Object-Oriented Language and Systems, 1999