Changhong Lu

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 30

Top Topics

Greedy Algorithm

Connected Graphs

Candidate Genes

Top Venues

J. Comb. Optim.

Discret. Appl. Math.

Publications

Changhong Lu, Niping Yi
The problem of path decomposition for graphs with treewidth at most 4. Discret. Math. 347 (6) (2024)
Yiqing Cai, Lianggangxu Chen, Haoyue Guan, Shaohui Lin, Changhong Lu, Changbo Wang, Gaoqi He
Explicit Invariant Feature Induced Cross-Domain Crowd Counting. AAAI (2023)
Yiqing Cai, Zhenwei Ma, Changhong Lu, Changbo Wang, Gaoqi He
Global Representation Guided Adaptive Fusion Network for Stable Video Crowd Counting. IEEE Trans. Multim. 25 (2023)
Lifeng Guo, Changhong Lu, Guanlin Wu
Approximation algorithms for a virtual machine allocation problem with finite types. Inf. Process. Lett. 180 (2023)
Lianggangxu Chen, Yiqing Cai, Changhong Lu, Changbo Wang, Gaoqi He
Video-based spatio-temporal scene graph generation with efficient self-supervision tasks. Multim. Tools Appl. 82 (25) (2023)
Changhong Lu, Qingjie Ye, Chengru Zhu
Algorithmic aspect on the minimum (weighted) doubly resolving set problem of graphs. J. Comb. Optim. 44 (3) (2022)
Changhong Lu, Qingjie Ye
A bridge between the minimal doubly resolving set problem in (folded) hypercubes and the coin weighing problem. Discret. Appl. Math. 309 (2022)
Wanfang Chen, Changhong Lu, Long-Tu Yuan
Extremal Graphs for Two Vertex-Disjoint Copies of a Clique. Graphs Comb. 38 (3) (2022)
Jiale Lu, Lianggangxu Chen, Yiqing Cai, Haoyue Guan, Changhong Lu, Changbo Wang, Gaoqi He
DH-GCN: Saliency-Aware Complex Scene Graph Generation Using Dual-Hierarchy Graph Convolutional Network. ICME (2022)
Hangdi Chen, Changhong Lu
Roman 2-domination problem in graphs. Discuss. Math. Graph Theory 42 (2) (2022)
Hangdi Chen, Changhong Lu, Qingjie Ye
Generalized Power Domination in Claw-Free Regular Graphs. Graphs Comb. 38 (3) (2022)
Yanmei Hong, Qinghai Liu, Changhong Lu, Qingjie Ye
Connectivity keeping caterpillars and spiders in 2-connected graphs. Discret. Math. 344 (3) (2021)
Yiqing Cai, Lianggangxu Chen, Zhenwei Ma, Changhong Lu, Changbo Wang, Gaoqi He
Leveraging Intra-Domain Knowledge to Strengthen Cross-Domain Crowd Counting. ICME (2021)
Changhong Lu, Long-Tu Yuan, Ping Zhang
The Maximum Number of Copies of $K_{r, s}$ in Graphs Without Long Cycles or Paths. Electron. J. Comb. 28 (4) (2021)
ChangJie Cheng, Changhong Lu, Yu Zhou
-power domination problem in weighted trees. Theor. Comput. Sci. 809 (2020)
Changhong Lu, Rui Mao, Bing Wang
Power domination in regular claw-free graphs. Discret. Appl. Math. 284 (2020)
Changhong Lu, Ping Zhang
Connectivity keeping trees in 2-connected graphs. Discret. Math. 343 (2) (2020)
Shuyang Gu, Ganquan Shi, Weili Wu, Changhong Lu
A fast double greedy algorithm for non-monotone DR-submodular function maximization. Discret. Math. Algorithms Appl. 12 (1) (2020)
Changhong Lu, Bing Wang, Kan Wang, Yana Wu
Paired-domination in claw-free graphs with minimum degree at least three. Discret. Appl. Math. 257 (2019)
Decheng Wei, Changhong Lu
Independent Double Roman Domination on Block Graphs. CoRR (2019)
Changhong Lu, Qingjie Ye, Chengru Zhu
Algorithmic Aspect on the Minimum (Weighted) Doubly Resolving Set Problem of Graphs. AAIM (2019)
Lei Lai, Qiufen Ni, Changhong Lu, Chuanhe Huang, Weili Wu
Monotone submodular maximization over the bounded integer lattice with cardinality constraints. Discret. Math. Algorithms Appl. 11 (6) (2019)
Changhong Lu, Bing Wang, Kan Wang
)-graphs. J. Comb. Optim. 35 (2) (2018)
ChangJie Cheng, Changhong Lu, Yu Zhou
The k-power Domination Problem in Weighted Trees. AAIM (2018)
Changhong Lu, Rui Mao, Bing Wang
Paired-Domination in Claw-Free Graphs with Minimum Degree at Least Four. Ars Comb. 139 (2018)
Changhong Lu, Ping Zhang
-Subdivision in 4-Connected Graphs. SIAM J. Discret. Math. 32 (4) (2018)
Changhong Lu, Rui Mao, Bing Wang, Ping Zhang
-Uniform Hypergraphs by Monochromatic Loose Paths. Electron. J. Comb. 24 (4) (2017)
Changhong Lu, Bing Wang, Ping Zhang
Monochromatic loose path partitions in k-uniform hypergraphs. Discret. Math. 340 (12) (2017)
Chao Wang, Lei Chen, Changhong Lu
k-Power domination in block graphs. J. Comb. Optim. 31 (2) (2016)
Changhong Lu, Chao Wang, Kan Wang
Upper Bounds for the Paired-Domination Numbers of Graphs. Graphs Comb. 32 (4) (2016)
Fei Yuan, You Zhou, Meng Wang, Jing Yang, Kai Wu, Changhong Lu, Xiangyin Kong, Yu-Dong Cai
Identifying New Candidate Genes and Chemicals Related to Prostate Cancer Using a Hybrid Network and Shortest Path Approach. Comput. Math. Methods Medicine 2015 (2015)
Changhong Lu, Kan Wang, Xingxing Yu
On Tight Components and Anti-Tight Components. Graphs Comb. 31 (6) (2015)
Lei Chen, Changhong Lu, Zhenbing Zeng
Graphs with unique minimum paired-dominating set. Ars Comb. 119 (2015)
Changhong Lu, Qing Zhou
(2, 1)L(2, 1)-labeling number of graphs. Discret. Appl. Math. 161 (13-14) (2013)
Jian Guan, Xiaoyan Liu, Changhong Lu, Zhengke Miao
Three conjectures on the signed cycle domination in graphs. J. Comb. Optim. 25 (4) (2013)
Lei Chen, Weiming Zeng, Changhong Lu
NP-completeness and APX-completeness of restrained domination in graphs. Theor. Comput. Sci. 448 (2012)
Lei Chen, Changhong Lu, Zhenbing Zeng
Vertices in all minimum paired-dominating sets of block graphs. J. Comb. Optim. 24 (3) (2012)
Changhong Lu, Qing Zhou
Path covering number and L(2,1)-labeling number of graphs CoRR (2012)
Dawei He, Changhong Lu
A conjecture on the number of SDRs of a (t, n)-family. Eur. J. Comb. 33 (1) (2012)
Chunxia Chen, Changhong Lu, Zhengke Miao
Identifying codes and locating-dominating sets on paths and cycles. Discret. Appl. Math. 159 (15) (2011)
Yukun Cheng, Liying Kang, Changhong Lu
The pos/neg-weighted 1-median problem on tree graphs with subtree-shaped customers. Theor. Comput. Sci. 411 (7-9) (2010)
Lei Chen, Changhong Lu, Zhenbing Zeng
Labelling algorithms for paired-domination problems in block and interval graphs. J. Comb. Optim. 19 (4) (2010)
Lei Chen, Changhong Lu, Zhenbing Zeng
A linear-time algorithm for paired-domination problem in strongly chordal graphs. Inf. Process. Lett. 110 (1) (2009)
Lin Dong, Changhong Lu, Xiao Wang
The Upper and Lower Geodetic Numbers of Graphs. Ars Comb. 91 (2009)
Gerard J. Chang, Changhong Lu, Sanming Zhou
Distance-two labellings of Hamming graphs. Discret. Appl. Math. 157 (8) (2009)
Lei Chen, Changhong Lu, Zhenbing Zeng
Hardness results and approximation algorithms for (weighted) paired-domination in graphs. Theor. Comput. Sci. 410 (47-49) (2009)
Lei Chen, Changhong Lu, Zhenbing Zeng
Distance paired-domination problems on subclasses of chordal graphs. Theor. Comput. Sci. 410 (47-49) (2009)
Changhong Lu, Mingqing Zhai
An extremal problem on non-full colorable graphs. Discret. Appl. Math. 155 (16) (2007)
Changhong Lu, Lei Chen, Mingqing Zhai
Extremal problems on consecutive L(2, 1)-labelling. Discret. Appl. Math. 155 (10) (2007)
Gerard J. Chang, Changhong Lu, Sanming Zhou
No-hole 2-distant colorings for Cayley graphs on finitely generated abelian groups. Discret. Math. 307 (14) (2007)
Gerard J. Chang, Changhong Lu
Distance-two labelings of graphs. Eur. J. Comb. 24 (1) (2003)
Changhong Lu, Juming Xu, Kemin Zhang
On (d, 2)-dominating numbers of binary undirected de Bruijn graphs. Discret. Appl. Math. 105 (1-3) (2000)