| 基于Vague集的含洞不规则Vague区域关系 |
| |
| 引用本文： | 李松,郝忠孝.基于Vague集的含洞不规则Vague区域关系[J].计算机研究与发展,2009,46(5). |
| |
| 作者姓名： | 李松 郝忠孝 |
| |
| 作者单位： | 1. 哈尔滨理工大学计算机科学与技术学院,哈尔滨,150080
2. 哈尔滨理工大学计算机科学与技术学院,哈尔滨,150080;哈尔滨工业大学计算机科学与技术学院,哈尔滨,150001 |
| |
| 基金项目： | 国家自然科学基金，黑龙江省自然科学基金 |
| |
| 摘 要： | 模糊区域的空间信息表示和区域关系处理在空间数据库、地理信息系统和人工智能等领域具有重要的意义.引入Vague集的概念和理论对含洞不规则Vague区域关系进行了系统的研究.基于Vague集给出了Vague区域、Vague洞和原子域等概念;将含洞不规则Vague区域分成原子域,研究了原子域间的空间关系;联合原子域关系,给出了含洞不规则Vague区域关系.研究成果可较好地处理含洞不规则Vague区域内的模糊点不确定的隶属信息和复杂的含洞不规则Vague区域的空间关系的表示和分析等问题.
|
| 关 键 词： | Vague集 Vague区域 Vague洞 Vague区域关系 区域划分 |
Region Relations of the Irregular Vague Regions with Holes Based on Vague Sets |
| |
| Li Song,Hao Zhongxiao.Region Relations of the Irregular Vague Regions with Holes Based on Vague Sets[J].Journal of Computer Research and Development,2009,46(5). |
| |
| Authors: | Li Song Hao Zhongxiao |
| |
| Affiliation: | College of Computer Science and Technology;Harbin University of Science and Technology;Harbin 150080;College of Computer Science and Technology;Harbin Institute of Technology;Harbin 150001 |
| |
| Abstract: | Representing spatial information of the vague regions and handling the vague region relations are of great significance in spatial database,geographical information systems and artificial intelligence,etc.In real world,the vague information about the vague regions with holes is abounded.Whether the fuzzy points belong to the vague region with holes and the degree of the membership are often uncertain.The existing research on the vague regions can not represent roundly the idiographic vague information of th... |
| |
| Keywords: | Vague sets Vague region Vague hole Vague region relation region partition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
