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中文摘要：
社会救援在应急救援中发挥着重要作用.网络加快了信息和情感的传播,让更多人加入物资捐赠活动.社区是物资收集的最小单位,其收集的物资由临时集中点统一管理并送至汇总点.本文以最小化经济成本、最大化募集物资量为目标建立模型,选择临时收集点.以上海市浦东新区的37个街道办事处为单位,考虑情感传播下物资的收集模型,设计实验进行参数敏感性分析,并对两个目标进行Pareto分析.
英文摘要：
Social relief plays an important role in emergency rescue. Internet speeds up the spread of information and emotion, which pools more people into materials donation activity. Community is the smallest unit of material collection, in which the materials are managed by temporary centralized point and then transported to gathering point. In this paper, a model to realize the goal of minimizing economic costs and maximizing material collection is established for determining the location of temporary centralized point. 37 streets of Pudong New Area, Shanghai City, are used as the object and the material collection model under emotion transmission is taken into consideration. Experiments are designed to analyze the parameter sensitivity, and Pareto analysis is made on the above two goals.
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