兰州大学机构库

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MLLBC: A Machine Learning Toolbox for Modeling the Loss Rate of the Lining Bearing Capacity 期刊论文
IEEE Access, 2020, 卷号: 8, 页码: 50256-50267
Authors:  Zhang, Sen;  Wu, Wanyin;  Yang, Zhao;  Lin, Xu;  Ren, Zhihua;  Yan, ZX(言志信)
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Machine learning  Data models  Tools  Load modeling  Analytical models  Finite element analysis  Neural networks  Toolbox  the loss rate of the lining bearing capacity  machine learning  tunnel health  
The effects of long-term fertilization on the temporal stability of alpine meadow communities 期刊论文
PLANT AND SOIL, 2011, 卷号: 345, 期号: 1-2, 页码: 315-324
Authors:  Yang, ZL;  van Ruijven, J;  Du, GZ(杜国祯);  Du, GZ (reprint author), Lanzhou Univ, Minist Educ, Key Lab Arid & Grassland Ecol, Lanzhou 730000, Peoples R China.
Adobe PDF(359Kb)  |  Favorite  |    Submit date:2015/12/14
Alpine Meadows  Community Stability  Compensatory Dynamics  Diversity  Population Stability  Portfolio Effect  
Optimal time-consistent investment and reinsurance strategies for mean variance insurers with state dependent risk aversion 期刊论文
INSURANCE MATHEMATICS & ECONOMICS, 2013, 卷号: 53, 期号: 1, 页码: 86-97
Authors:  Li, YW;  Li, ZF;  Li, ZF (reprint author), Sun Yat Sen Univ, Sun Yatsen Business Sch, 135 Xingangxi Rd, Guangzhou 510275, Guangdong, Peoples R China.
Adobe PDF(629Kb)  |  Favorite  |    Submit date:2015/12/16
Time-consistency  Mean-variance  Proportional reinsurance  Equilibrium strategy  Hamilton-Jacobi-Bellman equation  
战略导向的企业项目组合评价体系研究 学位论文
硕士, 兰州: 兰州大学, 2008
Authors:  周福洲
Favorite  |    Submit date:2019/01/17
项目组合  模糊综合评价  评价体系  评价模型  
考虑信息约束和模型不确定性的投资组合策略研究 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  马越
Favorite  |    Submit date:2023/11/15
模型不确定性, 鲁棒最优投资策略  Model uncertainty  有限关注度  Robust optimal investment strategy  信息处理能力  Limited attention  均值 方差准则  Information processing capacity  模糊厌恶  Mean-variance criterion  HJB 方程  Ambiguity aversion  博弈论  HJB equation  Game theory  
A review of inexact optimization modeling and its application to integrated water resources management 期刊论文
Frontiers of Earth Science, 2015, 卷号: 9, 期号: 1, 页码: 51-64
Authors:  Wang, R;  Li, Y;  Tan, Q;  Tan, Q (reprint author), North China Elect Power Univ, MOE Key Lab Reg Energy & Environm Syst Optimizat, Resources & Environm Res Acad, Beijing 102206, Peoples R China.
Adobe PDF(272Kb)  |  Favorite  |    Submit date:2015/12/14
Inexact Optimization  Stochastic  Fuzzy Sets  Integrated Water Resources Management  Uncertainty  
Optimization of Agricultural Resource Allocation among Crops: A Portfolio Model Analysis 期刊论文
Land, 2023, 卷号: 12, 期号: 10
Authors:  Miao, Bao-Li;  Liu, Ying;  Fan, Yu-Bing;  Niu, Xue-Jiao;  Jiang, Xiu-Yun;  Tang, Zeng
Favorite  |    Submit date:2023/11/28
agricultural resources  resource allocation  portfolio model  risk management  resource use efficiency  
Servitization of manufacturing in the new ICTs era: A survey on operations management 期刊论文
Frontiers of Engineering Management, 2020, 卷号: 8, 期号: 2, 页码: 223-235
Authors:  Wang, KZ(王康周);  Jiang Zhibin;  Peng Bo;  Jing Hui
Adobe PDF(526Kb)  |  Favorite  |    Submit date:2020/08/29
servitization  service-oriented manufacturing  value chain  resource integration  supply chain  ICT  
南方稳健成长基金最佳投资组合方案研究 学位论文
硕士, 兰州: 兰州大学, 2010
Authors:  刘建军
Favorite  |    Submit date:2019/01/17
投资组合  最优组合  指数模型  VaR模型