Junran Lichen

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 23

Top Topics

Euclidean Plane

Related Problems

Approximation Algorithms

Top Venues

J. Comb. Optim.

Publications

Junran Lichen
Cycle-connected mixed graphs and related problems. J. Comb. Optim. 45 (1) (2023)
Junran Lichen, Lijian Cai, Jianping Li, Suding Liu, Pengxiang Pan, Wencheng Wang
Delay-constrained minimum shortest path trees and related problems. Theor. Comput. Sci. 941 (2023)
Jianping Li, Pengxiang Pan, Junran Lichen, Lijian Cai, Wencheng Wang, Suding Liu
Approximation algorithms for solving the heterogeneous Chinese postman problem. J. Comb. Optim. 45 (1) (2023)
Jianping Li, Suding Liu, Junran Lichen
An Exact Algorithm for the Line-Constrained Bottleneck k-Steiner Tree Problem. COCOA (1) (2023)
Jianping Li, Lijian Cai, Junran Lichen, Pengxiang Pan
Combinatorial algorithms for solving the constrained knapsack problems with divisible item sizes and penalties. Optim. Lett. 17 (8) (2023)
Jianping Li, Runtao Xie, Junran Lichen, Guojun Hu, Pengxiang Pan, Ping Yang
Exact algorithms for solving the constrained parallel-machine scheduling problems with divisible processing times and penalties. J. Comb. Optim. 45 (3) (2023)
Pengxiang Pan, Junran Lichen, Ping Yang, Jianping Li
The Heterogeneous Rooted Tree Cover Problem. COCOON (2) (2023)
Jianping Li, Wencheng Wang, Junran Lichen, Suding Liu, Pengxiang Pan
Approximation algorithms for solving the line-capacitated minimum Steiner tree problem. J. Glob. Optim. 84 (3) (2022)
Jianping Li, Junran Lichen, Wencheng Wang, Jean Yeh, Yeong-Nan Yeh, Xingxing Yu, Yujie Zheng
1-line minimum rectilinear steiner trees and related problems. J. Comb. Optim. 44 (4) (2022)
Junran Lichen, Jianping Li, Ko-Wei Lih, Xingxing Yu
Approximation algorithms for constructing required subgraphs using stock pieces of fixed length. J. Comb. Optim. 44 (3) (2022)
Jianping Li, Runtao Xie, Junran Lichen, Guojun Hu, Pengxiang Pan, Ping Yang
The Constrained Parallel-Machine Scheduling Problem with Divisible Processing Times and Penalties. AAIM (2022)
Jianping Li, Pengxiang Pan, Lijian Cai, Junran Lichen, Wencheng Wang
Bin packing with divisible item sizes and rejection penalties. Optim. Lett. 16 (5) (2022)
Junran Lichen
Cycle-Connected Mixed Graphs and Related Problems. COCOA (2021)
Junran Lichen, Lijian Cai, Jianping Li, Suding Liu, Pengxiang Pan, Wencheng Wang
Delay-Constrained Minimum Shortest Path Trees and Related Problems. COCOA (2021)
Jianping Li, Lijian Cai, Junran Lichen, Pengxiang Pan, Wencheng Wang, Suding Liu
An Approximation Algorithm for Solving the Heterogeneous Chinese Postman Problem. AAIM (2021)
Jianping Li, Yujie Zheng, Junran Lichen, Wencheng Wang
On the minimum number of Steiner points of constrained 1-line-fixed Steiner tree in the Euclidean plane ${\mathbb {R}}^2$. Optim. Lett. 15 (2) (2021)
Junran Lichen, Jianping Li, Wencheng Wang, Jean Yeh, Yeong-Nan Yeh, Xingxing Yu, Yujie Zheng
On Approximations for Constructing 1-Line Minimum Rectilinear Steiner Trees in the Euclidean Plane $\mathbb {R}^2$. AAIM (2020)
Jianping Li, Suding Liu, Junran Lichen, Wencheng Wang, Yujie Zheng
Approximation algorithms for solving the 1-line Euclidean minimum Steiner tree problem. J. Comb. Optim. 39 (2) (2020)
Li Guan, Jianping Li, Weidong Li, Junran Lichen
Improved approximation algorithms for the combination problem of parallel machine scheduling and path. J. Comb. Optim. 38 (3) (2019)
Junran Lichen, Jianping Li, Ko-Wei Lih, Xingxing Yu
On Approximations for Constructing Required Subgraphs Using Stock Pieces of Fixed Length. AAIM (2019)
Junran Lichen, Jianping Li, Ko-Wei Lih
Approximation algorithms for constructing specific subgraphs with minimum number of length-bounded stock pieces. Inf. Process. Lett. 137 (2018)
Junran Lichen, Jianping Li, Ko-Wei Lih
Approximation algorithms for constructing spanning K-trees using stock pieces of bounded length. Optim. Lett. 11 (8) (2017)
Jianping Li, Xiaofei Liu, Weidong Li, Li Guan, Junran Lichen
Approximation Algorithms for the Generalized Stacker Crane Problem. COCOA (1) (2017)
Jianping Li, Weidong Li, Junran Lichen
The subdivision-constrained routing requests problem. J. Comb. Optim. 27 (1) (2014)
Jianping Li, Yu Ge, Shuai He, Junran Lichen
Approximation algorithms for constructing some required structures in digraphs. Eur. J. Oper. Res. 232 (2) (2014)
Jianping Li, Haiyan Wang, Binchao Huang, Junran Lichen
Approximations for two variants of the Steiner tree problem in the Euclidean plane $${\mathbb{R}^2}$$. J. Glob. Optim. 57 (3) (2013)