Liu W.

W. Liu

Information about the author W. Liu will soon be added to the site.
Found 3 papers in total
A modified slacks-based measure model for data envelopment analysis with ‘natural’ negative outputs and inputs
2007
This paper is primarily concerned with data envelopment analysis (DEA) of systems...
Minimization algorithms based on supervisor and searcher cooperation
2001
In the present work, we explore a general framework for the design of new minimization...
Proper efficiency for set-valued vector optimization problems and vector variational inequalities
2000
We obtain the necessary and sufficient conditions of many kinds of proper efficiency...
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