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中国科学院科技战略咨询研究院机构知识库
Knowledge Management System of Institutes of Science and Development ,CAS
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高铁餐饮服务网络舆情分析及建议
期刊论文
管理评论, 2022, 卷号: 34, 期号: 07, 页码: 157-164
Authors:
廉莹
;
董雪璠
;
刘怡君
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Submit date:2023/05/30
基于熵和CVaR的多目标投资组合模型及实证研究
期刊论文
系统科学与数学, 2021, 卷号: 41, 期号: 03, 页码: 640-652
Authors:
侯胜杰
;
关忠诚
;
董雪璠
Adobe PDF(2298Kb)
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Submit date:2022/01/26
熵模型
投资组合
CVaR
模糊集理论
粒子群算法
Strategies for controlling false online information during natural disasters: The case of Typhoon Mangkhut in China
期刊论文
TECHNOLOGY IN SOCIETY, 2020, 卷号: 62, 期号: 101265, 页码: 1-10
Authors:
Lian, Ying
;
Liu, Yijun
;
Dong, Xuefan
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Submit date:2021/01/16
公共政策引发的网络舆情多维度预测研究
学位论文
管理科学与工程, 中国科学院大学: 中国科学院大学, 2018
Authors:
董雪璠
Adobe PDF(5390Kb)
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Submit date:2019/01/22
平均上班花费时间计算及其成因探究
期刊论文
数学的实践与认识, 2018, 卷号: 48, 期号: 01, 页码: 143-154
Authors:
廉莹
;
刘怡君
;
董雪璠
;
王登礼
Adobe PDF(1377Kb)
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Submit date:2018/07/04
基于熵控原理的多目标第三产业结构优化模型——以北京市为例
期刊论文
中国管理科学, 2017, 卷号: 25, 期号: 09, 页码: 53-62
Authors:
董雪璠
;
刘怡君
;
廉莹
Adobe PDF(462Kb)
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Submit date:2018/05/29
绿色设计案例分析
期刊论文
中国科学院院刊, 2016, 期号: 5, 页码: 527-534
Authors:
廉莹
;
董雪璠
;
北京市海淀区中关村北一条15号科研综合楼
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Submit date:2017/07/18