This literatures also included the models that can be used to predict the best location and also about the relation between and models and the GIS application.
这个文献还包括可用于预测的最佳位置的模型，还关于模型和GIS应用程序之间的关系。
As to the demand of real application, this paper presents a new kind of spatial query type, best location query.
针对实际应用的查询要求，提出一种新颖的空间数据库查询类型—最优位置查询。
After describing real application, it presents the best location query, the priority of target object, the heuristic rule to delete data objects, and analyzes the time complexity of the algorithm.
在叙述实际应用的基础上抽象出最优位置查询概念，提出目标对象的优先权度量标准、删减数据对象的启发式规则和最优位置查询算法，分析最优位置查询算法的时间复杂度。
After describing real application, it presents the best location query, the priority of target object, the heuristic rule to delete data objects, and analyzes the time complexity of the algorithm.
在叙述实际应用的基础上抽象出最优位置查询概念，提出目标对象的优先权度量标准、删减数据对象的启发式规则和最优位置查询算法，分析最优位置查询算法的时间复杂度。
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