Qinghai Liu

59 papers A* 3B 1C 1Journal 50Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Digital Twin-Assisted VNF Migration Algorithm Based on Spatiotemporal Large Model Resource Demand Prediction.
IEEE Internet Things J.
Lun Tang, Chencheng Zhang, Jianyong Yang, Zhoulin Pu, Qinghai Liu, Qianbin Chen
2026 J jnl
LLM-PD: A Large Language Model-Driven Policy Distillation-Based Method for Multi-UAV Path Planning.
IEEE Internet Things J.
Lun Tang, Jiaming He, Xin Liao, Qinghai Liu, Qianbin Chen
2025 J jnl
A Matching-Based Escape Routing Algorithm With Variable Design Rules and Multiple Constraints.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Chuandong Chen, Disi Lin, Qinghai Liu, Huan He, Zhifeng Lin, Genggeng Liu, Jianli Chen, Yao-Wen Chang
2025 J jnl
Digital Twin-Based Joint Optimization Strategy for Dual Time-Domain Slice Resource Management and DT Deployment in IoV.
IEEE Internet Things J.
Lun Tang, Xin Liao, Jianyong Yang, Lejia Wang, Qinghai Liu, Qianbin Chen
2025 J jnl
Dynamic event-triggered data-driven iterative learning consensus control for nonlinear MASs with unknown disturbance.
Int. J. Syst. Sci.
Qinghai Liu, Hongru Ren, Qi Zhou, Hongyi Li
2025 J jnl
Multi-modal semantic feature alignment medical cross-modal hashing.
Eng. Appl. Artif. Intell.
Qinghai Liu, Qianlin Wu, Lun Tang, Liming Xu, Qianbin Chen
2025 J jnl
Two stage Ordered Escape Routing combined with LP and heuristic algorithm for large scaled PCB.
Integr.
Disi Lin, Chuandong Chen, Rongshan Wei, Qinghai Liu, Huan He, Ziran Zhu, Zhifeng Lin, Jianli Chen
2024 J jnl
Digital Twin-Enabled Efficient Federated Learning for Collision Warning in Intelligent Driving.
IEEE Trans. Intell. Transp. Syst.
Lun Tang, Mingyan Wen, Zhenzhen Shan, Li Li, Qinghai Liu, Qianbin Chen
2024 J jnl
Gallai's conjecture for 3-degenerated graphs.
Discret. Math.
Junhao Zhang, Qinghai Liu, Yanmei Hong
2024 J jnl
Highly connected triples and Mader's conjecture.
J. Graph Theory
Qinghai Liu, Kai Ying, Yanmei Hong
2024 J jnl
On the edge reconstruction of the characteristic and permanental polynomials of a simple graph.
Discret. Math.
Jingyuan Zhang, Xian'an Jin, Weigen Yan, Qinghai Liu
2024 J jnl
TanrsColour: Transformer-based medical image colourization with content and structure preservation.
IET Image Process.
Qinghai Liu, Dengping Zhao, Lun Tang, Limin Xu
2023 A* conf
A Matching Based Escape Routing Algorithm with Variable Design Rules and Constraints.
DAC
Qinghai Liu, Disi Lin, Chuandong Chen, Huan He, Jianli Chen, Yao-Wen Chang
2023 J jnl
Connectivity keeping trees in 3-connected or 3-edge-connected graphs.
Discret. Math.
Haiyang Liu, Qinghai Liu, Yanmei Hong
2023 J jnl
DTN-Assisted Dynamic Cooperative Slicing for Delay-Sensitive Service in MEC-Enabled IoT via Deep Deterministic Policy Gradient With Variable Action.
IEEE Internet Things J.
Li Li, Lun Tang, Qinghai Liu, Yaqing Wang, Xiaoqiang He, Qianbin Chen
2023 J jnl
Deep Reinforcement Learning for Resource Demand Prediction and Virtual Function Network Migration in Digital Twin Network.
IEEE Internet Things J.
Qinghai Liu, Lun Tang, Ting Wu, Qianbin Chen
2023 J jnl
Digital-Twin-Assisted Resource Allocation for Network Slicing in Industry 4.0 and Beyond Using Distributed Deep Reinforcement Learning.
IEEE Internet Things J.
Lun Tang, Yucong Du, Qinghai Liu, Jinyu Li, Shirui Li, Qianbin Chen
2023 A* conf
Disjoint-Path and Golden-Pin Based Irregular PCB Routing with Complex Constraints.
DAC
Qinghai Liu, Qinfei Tang, Jiarui Chen, Chuandong Chen, Ziran Zhu, Huan He, Jianli Chen, Yao-Wen Chang
2023 — conf
Efficient Global Optimization for Large Scaled Ordered Escape Routing.
ASP-DAC
Chuandong Chen, Dishi Lin, Rongshan Wei, Qinghai Liu, Ziran Zhu, Jianli Chen
2023 J jnl
Equilibrated and Fast Resources Allocation for Massive and Diversified MTC Services Using Multiagent Deep Reinforcement Learning.
IEEE Internet Things J.
Lun Tang, Yucong Du, Qianbin Chen, Qinghai Liu, Jinyu Li, Shirui Li
2023 J jnl
Federated Continuous Learning Based on Stacked Broad Learning System Assisted by Digital Twin Networks: An Incremental Learning Approach for Intrusion Detection in UAV Networks.
IEEE Internet Things J.
Xiaoqiang He, Qianbin Chen, Lun Tang, Weili Wang, Tong Liu, Li Li, Qinghai Liu, Jia Luo
2023 J jnl
Handoff Control and Resource Allocation for RAN Slicing in IoT Based on DTN: An Improved Algorithm Based on Actor-Critic Framework.
IEEE Internet Things J.
Li Li, Lun Tang, Qinghai Liu, Yaqing Wang, Xiaoqiang He, Qianbin Chen
2023 B conf
Stacked Broad Learning System Empowered FCL Assisted by DTN for Intrusion Detection in UAV Networks.
GLOBECOM
Xiaoqiang He, Qianbin Chen, Weili Wang, Tong Li, Li Li, Lun Tang, Qinghai Liu
2023 J jnl
Two completely independent spanning trees of split graphs.
Discret. Appl. Math.
Xiaodong Chen, Qinghai Liu, Xiwu Yang
2022 J jnl
Mader's conjecture for graphs with small connectivity.
J. Graph Theory
Yanmei Hong, Qinghai Liu
2021 J jnl
Connectivity keeping caterpillars and spiders in 2-connected graphs.
Discret. Math.
Yanmei Hong, Qinghai Liu, Changhong Lu, Qingjie Ye
2021 J jnl
Implications in rainbow forbidden subgraphs.
Discret. Math.
Qing Cui, Qinghai Liu, Colton Magnant, Akira Saito
2021 J jnl
On Gallai's conjecture for graphs with maximum degree 6.
Discret. Math.
Yanan Chu, Genghua Fan, Qinghai Liu
2021 J jnl
The chromatic number of { ISK4ISK4 ISK 4 , diamond, bowtie}-free graphs.
J. Graph Theory
Guantao Chen, Yuan Chen, Qing Cui, Xing Feng, Qinghai Liu
2021 J jnl
Trail-connected tournaments.
Appl. Math. Comput.
Juan Liu, Qinghai Liu, Xindong Zhang, Xing Chen
2020 J jnl
A characterization of nonfeasible sets in matching covered graphs.
J. Graph Theory
Qinghai Liu, Qing Cui, Xing Feng, Fuliang Lu
2020 J jnl
Edge decomposition of connected claw-free cubic graphs.
Discret. Appl. Math.
Yanmei Hong, Qinghai Liu, Nannan Yu
2020 A* conf
Hamiltonian Path Based Mixed-Cell-Height Legalization for Neighbor Diffusion Effect Mitigation.
DAC
Jianli Chen, Ziran Zhu, Qinghai Liu, Yimin Zhang, Wenxing Zhu, Yao-Wen Chang
2020 J jnl
SIR Meta Distribution in the Heterogeneous and Hybrid Networks.
Wirel. Commun. Mob. Comput.
Yuhong Sun, Qinghai Liu, Hua Wang
2020 J jnl
The Chromatic Number of Graphs with No Induced Subdivision of K
Graphs Comb.
Guantao Chen, Yuan Chen, Qing Cui, Xing Feng, Qinghai Liu
2019 J jnl
2-bisections in claw-free cubic multigraphs.
Discret. Appl. Math.
Qing Cui, Qinghai Liu
2019 J jnl
The reliability of lexicographic product digraphs.
Appl. Math. Comput.
Qinghai Liu, Yanmei Hong
2018 J jnl
Bipartite Ramsey Numbers for Graphs of Small Bandwidth.
Electron. J. Comb.
Lili Shen, Qizhong Lin, Qinghai Liu
2018 J jnl
Circumference of 3-connected cubic graphs.
J. Comb. Theory B
Qinghai Liu, Xingxing Yu, Zhao Zhang
2017 J jnl
Characterization of Digraphic Sequences with Strongly Connected Realizations.
J. Graph Theory
Yanmei Hong, Qinghai Liu, Hong-Jian Lai
2016 J jnl
Degree condition for completely independent spanning trees.
Inf. Process. Lett.
Xia Hong, Qinghai Liu
2016 J jnl
Fractional spanning tree packing, forest covering and eigenvalues.
Discret. Appl. Math.
Yanmei Hong, Xiaofeng Gu, Hong-Jian Lai, Qinghai Liu
2016 J jnl
Ore-type degree condition of supereulerian digraphs.
Discret. Math.
Yanmei Hong, Qinghai Liu, Hong-Jian Lai
2014 — conf
A Privacy-Preserving Data Publishing Method for Multiple Numerical Sensitive Attributes via Clustering and Multi-sensitive Bucketization.
PAAP
Qinghai Liu, Hong Shen, Yingpeng Sang
2014 J jnl
Ore's condition for completely independent spanning trees.
Discret. Appl. Math.
Genghua Fan, Yanmei Hong, Qinghai Liu
2014 J jnl
Supereulerian digraphs.
Discret. Math.
Yanmei Hong, Hong-Jian Lai, Qinghai Liu
2014 — conf
Using Symmetry Dicke State as Security Detection Particle in Quantum "Ping-Pong" Protocol.
PAAP
Qinghai Liu, Hong Shen, Hui Tian, Yingpeng Sang
2013 J jnl
Optimally restricted edge connected elementary Harary graphs.
Theor. Comput. Sci.
Qinghai Liu, Xiaohui Huang, Zhao Zhang
2012 J jnl
A New Proof for Zassenhaus-Groemer-Oler inequality.
Discret. Math. Algorithms Appl.
Qinghai Liu, Xiang Li, Lidong Wu, Hai Du, Zhao Zhang, Weili Wu, Xiaodong Hu, Yinfeng Xu
2011 J jnl
Cyclic Connectivity of Star Graph.
Discret. Math. Algorithms Appl.
Qinghai Liu, Zhao Zhang, Zhihua Yu
2011 J jnl
On minimum submodular cover with submodular cost.
J. Glob. Optim.
Hongjie Du, Weili Wu, Wonjun Lee, Qinghai Liu, Zhao Zhang, Ding-Zhu Du
2011 C conf
Restricted Edge Connectivity of Harary Graphs.
COCOA
Qinghai Liu, Xiaohui Huang, Zhao Zhang
2010 — conf
Cyclic Vertex Connectivity of Star Graphs.
COCOA (1)
Zhihua Yu, Qinghai Liu, Zhao Zhang
2010 J jnl
Sufficient conditions for a graph to be lambda
Networks
Zhao Zhang, Qinghai Liu
2010 J jnl
The existence and upper bound for two types of restricted connectivity.
Discret. Appl. Math.
Qinghai Liu, Zhao Zhang
2009 J jnl
Edges of degree k in minimally restricted k-edge connected graphs.
Discret. Math.
Yanmei Hong, Zhao Zhang, Qinghai Liu
2009 J jnl
Minimally 3-restricted edge connected graphs.
Discret. Appl. Math.
Qinghai Liu, Yanmei Hong, Zhao Zhang
2009 J jnl
Two Algorithms for Connected R-Hop k-Dominating Set.
Discret. Math. Algorithms Appl.
Zhao Zhang, Qinghai Liu, Deying Li
2008 J jnl
Minimally restricted edge connected graphs.
Appl. Math. Lett.
Yanmei Hong, Qinghai Liu, Zhao Zhang