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Creating, Connecting and Collaborating through Computing, International Conference on (2003)
Heian Jingu Shrine, Kyoto, Japan
Jan. 31, 2003 to Jan. 31, 2003
ISBN: 0-7695-1975-X
pp: 52
Zhiyong Peng , Wuhan University, China
Kai Huang , Wuhan University, China
Juan Ye , Wuhan University, China
Smalltalk is a well-known object-oriented programming language.In the late 1980s, we developed Smalltalk on DEC VAX/8600 computer to promote education and research of object-oriented programing in China. Smalltalk can also be used as the language of object-oriented database e.g. Gemstone. However, object-oriented data model is hard to define views and handle role multiplity as well as object migration. We extended the object-oriented data model with the new concepts of deputy objects and deputy classes. The new model is called object deputy model and can provide a unified realization of object views, roles and migration. It can be implemented in Smalltalk. In China, there are other Smalltalk-related research projects such as Smalltalk program understanding support system and chinese character information processing in Smalltalk. In this paper, we will introduce these research works.

Z. Peng, J. Ye and K. Huang, "Development of Smalltalk in China," Creating, Connecting and Collaborating through Computing, International Conference on(C5), Heian Jingu Shrine, Kyoto, Japan, 2003, pp. 52.
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