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Methods and applications of DEA cross-efficiency: Review and future perspectives

Jie WU, Jiasen SUN, Liang LIANG

Frontiers of Engineering Management 2021, Volume 8, Issue 2,   Pages 199-211 doi: 10.1007/s42524-020-0133-1

Abstract: The field of engineering management usually involves evaluation issues, such as program selection, teamperformance evaluation, technology selection, and supplier evaluation.The traditional self-evaluation data envelopment analysis (DEA) method usually exaggerates the effectsTo address this problem, scholars have proposed the cross-efficiency evaluation (CREE) method.reviews the theory and applications of CREE, including the non-uniqueness problem, the aggregation of cross-efficiency

Keywords： cross-efficiency evaluation     efficiency     secondary goal model     aggregation     review    

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Energy neutrality potential of wastewater treatment plants: A novel evaluation framework integratingenergy efficiency and recovery

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1549-0

Abstract:

• Framework of indicators was established based on energy efficiency

Keywords： Wastewater treatment plants     Energy neutrality potential     Energy efficiency     Energy recovery     Evaluation    

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A Comprehensive Evaluation of Policy Effectiveness for Energy Efficiency in Existing Buildings

Xing Wei,Han-ding Guo

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 341-347 doi: 10.15302/J-FEM-2014060

Abstract: This paper creates an evaluation index system and a grey comprehensive evaluation model for policy effectivenessfor energy efficiency in existing buildings using three dimensions: 1) the effect of the policy itselfsubsidy policy and preferential tax policy at market cultivation stage for its empirical comparative evaluationThe evaluation indicates that the former is more effective.

Keywords： grey comprehensive evaluation     existing buildings     energy efficiency     policies effectiveness    

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Basic model study on efficiency evaluation in collaborative design work process

XIE Qiu, YANG Yu, LI Xiaoli, ZHAO Ningyu

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 344-349 doi: 10.1007/s11465-007-0060-4

Abstract: During the efficiency evaluation process of collaborative design work, because of the lack of efficiencyevaluation models, a basic analytical model for collaborative design work efficiency evaluation is proposedFinally, the application process and steps of this basic analytical model are elaborated when used for efficiencyevaluation through an experiment.

Keywords： function     system work     evaluation process     efficiency evaluation     design work    

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Tender evaluation through efficiency analysis for public construction contracts

Stefan NIEWERTH, Peter VOGT, Markus THEWES

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 148-158 doi: 10.1007/s42524-020-0119-z

Abstract: of various criteria, such as the price, life-cycle costs, environmental, and social aspects, in the evaluationThe existing evaluation formulas exhibit mathematical weaknesses, wherein scoring indices do not expresseconomic efficiency adequately.Specifically, this study explores the essential problems of existing evaluation formulas and developsThe technique from the field of efficiency analysis, i.e., Data Envelopment Analysis (DEA), is adopted

Keywords： bid evaluation     public procurement     best value for money     data envelopment analysis     contractor selection    

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Coupling evaluation for material removal and thermal control on precision milling machine tools

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1,   Pages 12-12 doi: 10.1007/s11465-021-0668-9

Abstract: Hence, the cutting energy efficiency model considering the coupling relationship is established basedThe forced cooling mode of TC results in a 7% reduction in cutting energy efficiency.This paper reveals the coupling effect of MR and TC on energy efficiency and machining accuracy.

Keywords： machine tools     cutting energy efficiency     thermal stability     machining accuracy     coupling evaluation    

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Efficiency evaluation of government investment for air pollution control in city clusters: A case from

Frontiers of Engineering Management   Pages 612-624 doi: 10.1007/s42524-023-0269-x

Abstract: The results demonstrate significant differences in investment efficiency between regions.Furthermore, our study observed positive but fluctuating annual changes in investment efficiency withinInvestment-combined technical efficiency, which represents the investment strategy, is the main obstacleto improving yearly investment efficiency.Evaluating the efficiency of government investment and understanding its influencing factors can guide

Keywords： investment efficiency     government investment     air pollution control     three-stage DEA-Malmquist model    

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Research on Evaluating the Efficiency of the Project Financing of the Energy Service Company

Bao-zhen Zhang,Han-ding Guo,Cai-xia Yang,Lei Wang

Frontiers of Engineering Management 2016, Volume 3, Issue 3,   Pages 252-257 doi: 10.15302/J-FEM-2016044

Abstract: The financing efficiency evaluation of the ESCO (Energy Service Company) is an important approach toimprove the operation efficiency of existing building energy-saving projects.To scientifically and reasonably evaluate the financing efficiency of the ESCO, this paper puts forwarda combination evaluation model based on the method set.and the circular combination method is used to ensure the coherence of evaluation results.

Keywords： ESCO     project financing     financing efficiency     method set     combination evaluation    

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Evaluation and prediction of slope stability using machine learning approaches

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 821-833 doi: 10.1007/s11709-021-0742-8

Abstract: In this paper, the machine learning (ML) model is built for slope stability evaluation and meets theThe whole ML model is primarily divided into data preprocessing, outlier processing, and model evaluationBy analyzing the evaluation indicators R 2, MAE, and MSE of these methods

Keywords： slope stability     factor of safety     regression     machine learning     repeated cross-validation    

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Study on scheme comparison of bridge and tunnel for Bohai Strait cross-sea channel

Song Kezhi

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 52-60

Abstract: Comparative evaluation index system for Bohai Strait cross-sea channel is structured by analytic hierarchyFinally, model of fuzzy comprehensive evaluation is used to calculate comprehensive evaluation valueComprehensive evaluation value of full tunnel scheme is maximum and the full tunnel scheme is the recommendedscheme for Bohai Strait cross-sea channel.

Keywords： bridge and tunnel engineering     cross-sea channel     Bohai Strait     scheme comparison     fuzzy comprehensive evaluation    

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Experimental evaluation of a 35 kVA downdraft gasifier

Ashok Jayawant Rao KECHE, Gaddale AMBA PRASAD RAO

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 300-306 doi: 10.1007/s11708-013-0247-9

Abstract: The quality of gas was evaluated in terms of its composition, conversion efficiency and total particulateThe conversion efficiency of the biomass gasifier is found to be dependent on the operation conditionsoptimum value of equivalence ratio was observed to be 0.3134 for achieving the maximum gas conversion efficiency

Keywords： biomass     gasification     producer gas     equivalence ratio     total particulate matter     conversion efficiency of    

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Study on Air Age and Evaluation of Ventilation Validity of Heading Face

Wang Haiqiao,Tian Feng,Huang Junxin,Chen Tao

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 43-47

Abstract: flow field,  ventilation validity are analyzed,  and the mathematical model of air exchange efficiencyand ventilation efficiency of heading face were set up.

Keywords： heading face     average air age     ventilation validity     air exchange efficiency     ventilation efficiency    

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Prevalence and determinations of physical inactivity among public hospital employees in Shanghai, China: a cross-sectional

Xinjian Li,Minna Cheng,Hao Zhang,Ting Ke,Yisheng Chen

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 100-107 doi: 10.1007/s11684-014-0372-9

Abstract: A cross-sectional study of 4612 employees aged 19 to 68 years was conducted through stratified cluster

Keywords： prevalence     determination     employee     public hospital     cross-sectional study     physical inactivity    

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River Chief System (RCS): An experiment on cross-sectoral coordination of watershed governance

Longfei Wang, Jiaxin Tong, Yi Li

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1157-9

Abstract:

The trans-regional characteristics of watershed governance produce more problems beyond the capacity of each individual water-related department, leading to the fragmentation of watershed management. The River Chief System (RCS) has experienced swift developments over the past decade in China by appointing the local government heads as river chiefs. RCS works efficiently in the short-term due to its superiority in the inclusion of clear responsibility, authority, and multi-sectoral collaboration. However, the characteristics of the authority-based vertical coordination of the hierarchical system remain unchanged, and therefore the problems of organizational logic and the responsibility dilemma still exist. Tasks including perfecting of laws, integrated watershed management, and public participation still need to be completed. RCS reflects the routine and characteristics of the migration of national governance, and as such provides new insights for other developing countries in the design of river management systems.

Keywords： River Chief System     Watershed governance     Cross-sectoral coordination     Environmental protection    

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The effect of different agricultural management practices on irrigation efficiency, water use efficiency

La ZHUO, Arjen Y. HOEKSTRA

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 185-194 doi: 10.15302/J-FASE-2017149

Abstract: This paper explores the effect of varying agricultural management practices on different water efficiencyindicators: irrigation efficiency (IE), crop water use efficiency (WUE), and green and blue water footprintImprovements in one water efficiency indicator may cause a decline in another.

Keywords： field management     irrigation efficiency     water footprint     water productivity     water use efficiency    

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Title Author Date Type Operation

Methods and applications of DEA cross-efficiency: Review and future perspectives

Jie WU, Jiasen SUN, Liang LIANG

Journal Article

Energy neutrality potential of wastewater treatment plants: A novel evaluation framework integratingenergy efficiency and recovery

Journal Article

A Comprehensive Evaluation of Policy Effectiveness for Energy Efficiency in Existing Buildings

Xing Wei,Han-ding Guo

Journal Article

Basic model study on efficiency evaluation in collaborative design work process

XIE Qiu, YANG Yu, LI Xiaoli, ZHAO Ningyu

Journal Article

Tender evaluation through efficiency analysis for public construction contracts

Stefan NIEWERTH, Peter VOGT, Markus THEWES

Journal Article

Coupling evaluation for material removal and thermal control on precision milling machine tools

Journal Article

Efficiency evaluation of government investment for air pollution control in city clusters: A case from

Journal Article

Research on Evaluating the Efficiency of the Project Financing of the Energy Service Company

Bao-zhen Zhang,Han-ding Guo,Cai-xia Yang,Lei Wang

Journal Article

Evaluation and prediction of slope stability using machine learning approaches

Journal Article

Study on scheme comparison of bridge and tunnel for Bohai Strait cross-sea channel

Song Kezhi

Journal Article

Experimental evaluation of a 35 kVA downdraft gasifier

Ashok Jayawant Rao KECHE, Gaddale AMBA PRASAD RAO

Journal Article

Study on Air Age and Evaluation of Ventilation Validity of Heading Face

Wang Haiqiao,Tian Feng,Huang Junxin,Chen Tao

Journal Article

Prevalence and determinations of physical inactivity among public hospital employees in Shanghai, China: a cross-sectional

Xinjian Li,Minna Cheng,Hao Zhang,Ting Ke,Yisheng Chen

Journal Article

River Chief System (RCS): An experiment on cross-sectoral coordination of watershed governance

Longfei Wang, Jiaxin Tong, Yi Li

Journal Article

The effect of different agricultural management practices on irrigation efficiency, water use efficiency

La ZHUO, Arjen Y. HOEKSTRA

Journal Article