Description and reasoning of object-orientation-based direction relation in three-dimensional space

作者：Gu Weijie^*; Liu Yongshan

来源：Journal of Computational Information Systems, 2011, 7(12): 4433-4440.

• Direction relation reasoning
• Direction relations
• Object-orientation-based
• Relation models
• Three-dimensional space
• Two dimensional spaces

Based on extending Object-Orientation-Based direction relation model in two-dimensional space, Object-Orientation-based direction relation in three-dimensional space is proposed by using SDS (simplex data structure). At the same time, single direction relation reasoning is explored and some laws of the direction relation reasoning are obtained. Furthermore, the theoretical proofs for the derived laws are presented.

• 出版日期2011