Concepedia

Tun-Jen Chang

TC

4

Publications

1.5K

Citations

4

H-Index

2000

Active since

Affiliations

National Defense University(Current)

Imperial College London

Shih Chien University

National Defense University

Tun-Jen Chang is an author at National Defense University specializing in finance, portfolio optimization, and management.

Top concepts

Publications per year

2000–2010

4

Publications

4

Heuristics for cardinality constrained portfolio optimisation

Tun-Jen Chang, Nigel Meade, J. E. Beasley et al. · Computers & Operations Research · 2000 · 913 citations

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An evolutionary heuristic for the index tracking problem

J. E. Beasley, Nigel Meade, Tun-Jen Chang · European Journal of Operational Research · 2003 · 333 citations

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Portfolio optimization problems in different risk measures using genetic algorithm

Tun-Jen Chang, Sang-Chin Yang, Kuang-Jung Chang · Expert Systems with Applications · 2009 · 279 citations

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A semi-variance portfolio selection model for military investment assets

Sang-Chin Yang, Ting‐Li Lin, Tun-Jen Chang et al. · Expert Systems with Applications · 2010 · 20 citations

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