Junran Lichen

According to our database1, Junran Lichen authored at least 27 papers between 2013 and 2024.

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Bibliography

2024
Approximation algorithms for solving the vertex-traversing-constrained mixed Chinese postman problem.
J. Glob. Optim., December, 2024

Approximation algorithms for solving the trip-constrained vehicle routing cover problems.
J. Comb. Optim., October, 2024

Algorithms for the Constrained Assignment Problems with Bounds and Maximum Penalty.
Proceedings of the Algorithmic Aspects in Information and Management, 2024

2023
Combinatorial algorithms for solving the constrained knapsack problems with divisible item sizes and penalties.
Optim. Lett., November, 2023

Exact algorithms for solving the constrained parallel-machine scheduling problems with divisible processing times and penalties.
J. Comb. Optim., April, 2023

Delay-constrained minimum shortest path trees and related problems.
Theor. Comput. Sci., 2023

Cycle-connected mixed graphs and related problems.
J. Comb. Optim., 2023

Approximation algorithms for solving the heterogeneous Chinese postman problem.
J. Comb. Optim., 2023

The Heterogeneous Rooted Tree Cover Problem.
Proceedings of the Computing and Combinatorics - 29th International Conference, 2023

An Exact Algorithm for the Line-Constrained Bottleneck k-Steiner Tree Problem.
Proceedings of the Combinatorial Optimization and Applications, 2023

2022
Bin packing with divisible item sizes and rejection penalties.
Optim. Lett., 2022

Approximation algorithms for solving the line-capacitated minimum Steiner tree problem.
J. Glob. Optim., 2022

Approximation algorithms for constructing required subgraphs using stock pieces of fixed length.
J. Comb. Optim., 2022

1-line minimum rectilinear steiner trees and related problems.
J. Comb. Optim., 2022

The Constrained Parallel-Machine Scheduling Problem with Divisible Processing Times and Penalties.
Proceedings of the Algorithmic Aspects in Information and Management, 2022

2021
On the minimum number of Steiner points of constrained 1-line-fixed Steiner tree in the Euclidean plane ${\mathbb {R}}^2$.
Optim. Lett., 2021

An Approximation Algorithm for Solving the Heterogeneous Chinese Postman Problem.
Proceedings of the Algorithmic Aspects in Information and Management, 2021

2020
Approximation algorithms for solving the 1-line Euclidean minimum Steiner tree problem.
J. Comb. Optim., 2020

On Approximations for Constructing 1-Line Minimum Rectilinear Steiner Trees in the Euclidean Plane ℝ<sup>2</sup>.
Proceedings of the Algorithmic Aspects in Information and Management, 2020

2019
Improved approximation algorithms for the combination problem of parallel machine scheduling and path.
J. Comb. Optim., 2019

On Approximations for Constructing Required Subgraphs Using Stock Pieces of Fixed Length.
Proceedings of the Algorithmic Aspects in Information and Management, 2019

2018
Approximation algorithms for constructing specific subgraphs with minimum number of length-bounded stock pieces.
Inf. Process. Lett., 2018

2017
Approximation algorithms for constructing spanning K-trees using stock pieces of bounded length.
Optim. Lett., 2017

Approximation Algorithms for the Generalized Stacker Crane Problem.
Proceedings of the Combinatorial Optimization and Applications, 2017

2014
The subdivision-constrained routing requests problem.
J. Comb. Optim., 2014

Approximation algorithms for constructing some required structures in digraphs.
Eur. J. Oper. Res., 2014

2013
Approximations for two variants of the Steiner tree problem in the Euclidean plane $${\mathbb{R}^2}$$.
J. Glob. Optim., 2013


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