ACTIONS REPRESENTATION IN A 4-D SPACE

被引：3
|
作者：
ADORNI, G
POGGI, A
机构：
[1] DIST-University of Genoa, Genoa
来源：
INTERNATIONAL JOURNAL OF MAN-MACHINE STUDIES | 1991年 / 35卷 / 06期
关键词：
D O I：
10.1016/S0020-7373(05)80163-4
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper a frame-based model is presented for the representation of actions in four dimensions (space+time). This model, called Action Net, allows the composition of different actions descriptions and the representations at different levels of detail: an action is represented by a tree of frames which degenerates in a single frame at the lowest level, and a new higher level description can be built expanding some leaf frames. The model is based on a formal representation of time and concurrency taken from Petri Net theory. © 1991 Academic Press Limited.
引用
收藏
页码：825 / 841
页数：17
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