An Approximate Solution ofρ-nodes Problem with Barriers

本研究的目的是发展一种带障碍的ρ节点问题的近似解。通过测量随机Delaunay网络的最短路径距离，我们提供了将带障碍的多韦伯问题转化为离散网络上的实际ρ-Medium/Center问题的方法。并验证了该方法可以解决几个简单的模型问题。此外，我们还解决了自动体外除颤器在东京大学Komaba II研究校区的选址问题，这是一个带有自由形状障碍物的多韦伯问题。

The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of The purpose of this research is to develop an approximate solution ofρ-nodes problem with barriers. By measuring the shortest-path distances of a random Delaunay network, we provide the method to convert Multi-Weber Problem with Barriers into practicalρ-median/center problem on discrete networks. And, we verify that several simple model problems can be solved by this method. Moreover, we solved Automated External Defibrillator's Locations in Komaba II Research Campus of the University of Tokyo, as a sample Multi-Weber Problem with free-shaped obstacles.