Email: trungkien@ctu.edu.vn
Career
2017-now: Head of Department, Department of Mathematics Education, School of Education, Can Tho University, Viet Nam
2014-2017: Lecturer, Department of Mathematics Education, School of Education, Can Tho University, Viet Nam
Academic Degrees
2014: PhD in in Combinatorial Optimization (Kaiserslautern University of Technology, Germany)
2011: Master in Science (Kaiserslautern University of Technology, Germany)
2008: Bachelor in Mathematics Education (Can Tho University, Vietnam)
Research interest
Location theory, inverse optimization, computer science, algorithm design
Publications
| Publications |
Citations
|
Year |
|---|---|---|
| The Minmax Regret Reverse 1-Median Problem on Trees with Uncertain Vertex Weights
THN Nhan, KT Nguyen, H Nguyen-Thu
Asia-Pacific Journal of Operational Research, 2250033
|
1 | 2022 |
| A linear time algorithm for connected p-centdian problem on block graphs
KT Nguyen, WC Teh, NT Hung, H Nguyen-Thu
Theoretical Computer Science 923, 318-326
|
1 | 2022 |
| The connected -median problem on complete multi-layered graphs
KT Nguyen, THN Nhan, WC Teh, NT Hung
Discrete Mathematics, Algorithms and Applications 14 (03), 2150118
|
2 | 2022 |
| The minmax regret inverse maximum weight problem
KT Nguyen, NT Hung
Applied Mathematics and Computation 407, 126328
|
1 | 2021 |
| Inverse stable point problem on trees under an extension of Chebyshev norm and Bottleneck Hamming distance
VH Pham, KT Nguyen, TT Le
Optimization Methods and Software 36 (4), 755-772
|
3 | 2021 |
| Ranks of strictly minimal reaction systems induced by permutations
WC Teh, KT Nguyen, CY Chen
Theoretical Computer Science 872, 1-14
|
3 | 2021 |
| The reverse total weighted distance problem on networks with variable edge lengths
KT Nguyen, NT Hung
Filomat 35 (4), 1333-1342
|
2021 | |
| The Uniform Cost Reverse 1-Centdian Location Problem on Tree Networks with Edge Length Reduction
KT Nguyen, WC Teh
Vietnam Journal of Mathematics, 1-17
|
1 | 2021 |
| On the existence and stability of solutions to stochastic equilibrium problems
LQ Anh, NX Hai, KT Nguyen, NH Quan, DTM Van
RAIRO-Operations Research 55, S705-S718
|
2 | 2021 |
| Inverse group 1-median problem on trees
KT Nguyen, VNM Hieu
Journal of Industrial and Management Optimization 17 (1), 221-232
|
3 | 2020 |
| Computational aspects of the inverse single facility location problem on trees under lk-norm
KT Nguyen, NT Hung
Theoretical Computer Science 844, 133-141
|
2020 | |
| A linear time algorithm for the p-maxian problem on trees with distance constraint
TK Nguyen, NT Hung, H Nguyen-Thu
Journal of Combinatorial Optimization 40 (4), 1030-1043
|
1 | 2020 |
| The inverse connected p-median problem on block graphs under various cost functions
KT Nguyen, NT Hung
Annals of Operations Research 292 (1), 97-112
|
7 | 2020 |
| Inverse Anti--centrum Problem on Networks with Variable Edge Lengths
KT Nguyen
Taiwanese Journal of Mathematics 24 (2), 501-522
|
2 | 2020 |
| Combinatorial algorithms for the uniform-cost inverse 1-center problem on weighted trees
KT Nguyen, H Nguyen-Thu, NT Hung
Acta Mathematica Vietnamica 44, 813-831
|
5 | 2019 |
| Inverse 1-median problem on trees under mixed rectilinear and Chebyshev norms
KT Nguyen
Theoretical Computer Science 795, 119-127
|
6 | 2019 |
| On some inverse 1-center location problems
KT Nguyen, NT Hung, H Nguyen-Thu, TT Le, VH Pham
Optimization 68 (5), 999-1015
|
10 | 2019 |
| A linear time algorithm for balance vertices on trees
KT Nguyen, TT Le
Discrete Optimization 32, 37-42
|
1 | 2019 |
| The inverse 1-center problem on cycles with variable edge lengths
KT Nguyen
Central European Journal of Operations Research 27, 263-274
|
11 | 2019 |
| Linear time optimal approaches for max-profit inverse 1-median location problems
E Afrashteh, B Alizadeh, F Baroughi, KT Nguyen
Asia-Pacific Journal of Operational Research 35 (05), 1850030
|
5 | 2018 |
| On the complexity of inverse convex ordered 1-median problem on the plane and on tree networks
KT Nguyen, H Nguyen-Thu, NT Hung
Mathematical Methods of Operations Research 88, 147-159
|
12 | 2018 |
| Inverse Fractional Knapsack Problem with Profits and Costs Modification
KT Nguyen, HD Quoc
arXiv preprint arXiv:1704.00145
|
1 | 2017 |
| On Hölder continuity of approximate solution maps to vector equilibrium problems
LQ Anh, KT Nguyen, TN Tam
Turkish Journal of Mathematics 41 (6), 1591-1607
|
5 | 2017 |
| Some polynomially solvable cases of the inverse ordered 1-median problem on trees
KT Nguyen
Filomat 31 (12), 3651-3664
|
6 | 2017 |
| A simple linear time algorithm for computing a 1-median on cactus graphs
KT Nguyen, PV Chien, LH Hai, HD Quoc
Applications and Applied Mathematics: An International Journal (AAM) 12 (1), 5
|
2 | 2017 |
| The inverse p-maxian problem on trees with variable edge lengths
KT Nguyen, PT Vui
Taiwanese Journal of Mathematics
|
16 | 2016 |
| A model for the inverse 1-median problem on trees under uncertain costs
KT Nguyen, NTL Chi
Opuscula Mathematica
|
23 | 2016 |
| The inverse 1-center problem on trees with variable edge lengths under Chebyshev norm and Hamming distance
KT Nguyen, AR Sepasian
Journal of Combinatorial Optimization
|
50 | 2015 |
| Inverse k-centrum problem on trees with variable vertex weights
KT Nguyen, LQ Anh
Mathematical Methods of Operations Research
|
24 | 2015 |
| Inverse 1-Median Problem on Block Graphs with Variable Vertex Weights
KT Nguyen
Journal of Optimization Theory and Applications
|
40 | 2015 |
| The Inverse Convex Ordered 1-Median Problem on Trees under Chebyshev Norm and Hamming Distance
KT Nguyen, A Chassein
European Journal of Operational Research
|
26 | 2015 |
| Reverse 1-center problem on weighted trees
KT Nguyen
Optimization
|
27 | 2015 |
| Inverse Location Theory with Ordered Median Function and Other Extensions
KT Nguyen
Epubli
|
4 | 2014 |
| The 2-maxian problem on cactus graphs
L Kang, C Bai, E Shang, K Nguyen
Discrete Optimization 13, 16-22
|
5 | 2014 |
| Inverse eccentric vertex problem on networks
KT Nguyen, A Chassein
Central European Journal of Operations Research
|
25 | 2014 |