A Reasoning Method for Qualitative Distance Change Based on OPRA\-4 Direction Relations
Dong Yiqun, Liu Jiandong, Xu Wenxing, Wang Shuhong
(Information Engineering Institute, Beijing Institute of Petrochemical Technology, Beijing 102617)
Online:2020-05-01
Supported by:
This work was supported by the National Natural Science Foundation of China(61304217) and the Cultivation Plan of Young Talents in Beijing Municipal Colleges and Universities (CIT&TCD201704048).
Dong Yiqun, Liu Jiandong, Xu Wenxing, Wang Shuhong. A Reasoning Method for Qualitative Distance Change Based on OPRA\-4 Direction Relations[J]. Journal of Computer Research and Development, 2020, 57(5): 971-983.