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基于线索的空间位置查询原型系统
Alternative TitleSpatial Location Queries ßased on Clues
王永会; 孙焕良; 许景科
Department信息服务与智能控制技术研究室
Source Publication计算机研究与发展
ISSN1000-1239
2012
Volume50Issue:SPages:403-407
Contribution Rank1
Funding Organization1000-1239
Keyword空间数据库 空间位置查询 线索 模糊性
Abstract针对用户未能提供所查询对象的准确信息,但可以提供其周围环境信息(称为线索)的实际需求,提出一种新的空间数据查询——基于线索的空间位置查询.应用模糊集理论,设计了合理的相关性度量模型,构建了空间特征数据库,开发了基于线索的空间位置查询原型系统.本系统能够有效应用到地理信息系统中的地址搜索、空间智能查询等领域,进而将推动空间数据库、智能化数据处理技术的发展.
Other AbstractAccording to the condition that the user can't provide the accurate information of the query object. but the environmental information named as clues can be provided, a spatial location query based on the spatial position of clues-query is presented. Using the theory of fuzzy set, a reasonable correlation measure model and spatial database are designed, and the space location query prototype system based on the clues is developed. It can be used in the field of address searching and space intelligent query which promotes of the development of the spatial database and intelligent data processing technology.
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/12493
Collection信息服务与智能控制技术研究室
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院研究生院
3.沈阳建筑大学信息与控制工程学院
Recommended Citation
GB/T 7714
王永会,孙焕良,许景科. 基于线索的空间位置查询原型系统[J]. 计算机研究与发展,2012,50(S):403-407.
APA 王永会,孙焕良,&许景科.(2012).基于线索的空间位置查询原型系统.计算机研究与发展,50(S),403-407.
MLA 王永会,et al."基于线索的空间位置查询原型系统".计算机研究与发展 50.S(2012):403-407.
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