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pro vyhledávání: '"Chuanyin Guo"'
Publikováno v:
Operations Research Perspectives, Vol 7, Iss , Pp 100173- (2020)
As a bank manager, not only the overall performance of the bank is considered, but also the performances of all divisions needed to be evaluated. Though there have been many works investigating the performance of banking by Data Envelopment Analysis
Externí odkaz:
https://doaj.org/article/da7793fbf19345c4abcb27547a647f2b
Publikováno v:
Journal of the Operational Research Society. 70:1284-1295
Additive efficiency aggregation is one of the important techniques measuring the relative efficiency of decision-making units under network data envelopment analysis (DEA). However, the modelling o...
Publikováno v:
Computers & Industrial Engineering. 113:64-74
Data envelopment analysis (DEA) is a technique for measuring the performance of peer decision making units (DMUs) that have multiple performance metrics. If the performance is viewed as efficiency, then the DEA frontier can be viewed as a production
Publikováno v:
European Journal of Operational Research. 257:896-906
Data envelopment analysis (DEA) is a technique for performance evaluation of peer decision making units (DMUs). The network DEA models study the internal structures of DMUs. Using two-stage network structures as an example, the current paper examines
Publikováno v:
European Journal of Operational Research. 263:733-735
In network data envelopment analysis (DEA) literature, the general multiplicative two-stage network model, where the objective function is the product of the two stage efficiency ratios, is highly nonlinear and is impossible to be directly transforme
Publikováno v:
Expert Systems with Applications. 157:113478
In the previous literature, it is demonstrated that the dual equivalence of multiplier and envelopment models that exists in standard data envelopment analysis (DEA) is not necessarily true for network DEA to derive frontier projection and divisional
Autor:
Chuanyin Guo, Joe Zhu
Publikováno v:
European Journal of Operational Research. 258:398-400
In the data envelopment analysis (DEA) literature, linear fractional non-cooperative network DEA models for two-stage network structures are often transformed into parametric linear models. The transformed parametric linear models are then solved by
Publikováno v:
Asia-Pacific Journal of Operational Research. 34:1750032
An important area of research involving the benchmarking methodology data envelopment analysis (DEA), concerns the modeling of multistage situations. In the usual multistage settings, it is generally assumed that all decision-making units (DMUs) have
Autor:
Chuanyin Guo, Wenxing Zhu
Publikováno v:
PAAP
Given a graph or hyper graph, the graph or hyper graph Max-k-Cut problem is to partition the vertices into k nonempty sets such that the sum of weights of edges across different sets is maximized. We present a deterministic local search algorithm for