NCKU, National Cheng Kung University - NCKU, 國立成功大學 National Cheng Kung University

NCKU’s SATU Event Gathers 72 Universities in Southeast and South Asia to Discuss Higher Education Talent and Academia-Industry Innovation

NCKU Library's One Book, One World exhibition on Darwin: Walk into a Treasure Box and Experience the Classic

NCKU teams up with US’s NCAR and NSPO to develop New Space Weather Monitoring and Forecasting System for the FormoSat-7

NARLabs and NCKU builds Tainan base of operations for “Nanometer Chip Center” to Drive Economic Growth

NCKU’s Bioscience and Biotechnology Complex Completed and Hopes to Create New Value for Biotechnology Progress

NCKU Works with Quanta Computer to Develop Smart Healthcare and Create Hospitals without Walls

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R&D News

Data Envelopment Analysis for Marginal Profit Maximization [Chia-Yen Lee]

【106 Ta-You Wu Memorial Award】Special Issue

This study describes the production behavior. In data envelopment analysis (DEA), the input-oriented efficiency measure and output-oriented efficiency are two typical ways for technical efficiency estimation. However, it is difficult to reduce input with maintaining the same output level or increase output level without increasing input. ...

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