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Evaluation and Spatial-Temporal Difference Analysis of Urban Water Resource Utilization Efficiency Based on Two-Stage DEA Model 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 15
作者:  Xie, Qiwei;  Ma, Hewen;  Zheng, Xiaolong;  Wang, Xiao;  Wang, Fei-Yue
收藏  |  浏览/下载：245/0  |  提交时间：2022/01/27
Water resources  Biological system modeling  Urban areas  Economics  Econometrics  Analytical models  Water pollution  Bayes information criterion (BIC)  cities  data envelopment analysis (DEA)  Shannon entropy  spatial econometric  utilization efficiency of urban water resources  
Incorporating prior knowledge from counterfactuals into knowledge graph reasoning 期刊论文
Knowledge-Based Systems, 2021, 卷号: 223, 期号: 223, 页码: TBA
作者:  Wang, Zikang;  Li, Linjing;  Zeng, Daniel;  Wu, Xiaofei
Adobe PDF(1353Kb)  |  收藏  |  浏览/下载：367/161  |  提交时间：2021/05/31
knowledge graph  multi-hop reasoning  counterfactual  
Solving data envelopment analysis models with sum-of-fractional objectives: a global optimal approach based on the multiparametric disaggregation technique 期刊论文
ANNALS OF OPERATIONS RESEARCH, 2021, 页码: 28
作者:  Xie, Jianhui;  Xie, Qiwei;  Li, Yongjun;  Liang, Liang
收藏  |  浏览/下载：223/0  |  提交时间：2021/05/31
Data envelopment analysis  Mixed-integer linear programming  Global optimal solution  Fractional programming