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Papers

2023:

  1. Jiayi Liu, Wenbin Yao, Chen Wang, Qinghai Yang, Provisioning Network Slice for Mobile Content Delivery in Uncertain MEC Environment, in Computer Networks, 2023. 
  2. Yunchun Liu, Jiayi Liu, Chen Wang, Qinghai Yang, Comprehensive 5G Core Network Slice State Prediction based on Graph Neural Networks, IEEE ICC,2023. 
  3. Yu Wu, Jiayi Liu, Chen Wang, Qinghai Yang, Graph Attention LSTM for Load Prediction of Fine-grained VNFs in SFC, IEEE ICC,2023. 
  4. Wenbin Yao, Jiayi Liu, Chen Wang, Qinghai Yang, Learning-based RSU Placement for C-V2X with Uncertain Traffic Density and Task Demand, IEEE WCNC,2023. 
  5. Menghan Shao, Jiayi Liu, Qinghai Yang, et. al, Fog Nodes Planning with Stochastic Sensor Traffic in Dynamic Industrial Environment, in IEEE Transactions on Industrial Informatics, 2023. 
  6. Jiayi Liu, Xiangjie Shi, Yizhi Huang, Qinghai Yang, Selective and on-demand network measurement with SRv6 and INT, in Computer Networks, 2023.
  7. Weihua Wu, Peng Wang, Yue Fan, Jiayi Liu, Runzi Liu, Wenchao Xia, Robust Resource Allocation for RIS-aided V2X Communications with Imperfect CSI, in 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall), 2023.

  8. Peng Wang, Weihua Wu, Jiayi Liu, Guanhua Chai, Li Feng, Joint Spectrum and Power Allocation for V2X Communications with Imperfect CSI, in IEEE Transactions on Vehicular Technology, 2023.

2022:

  1. Zhendong Yu, Jiayi Liu, Sijia Liu, Qinghai Yang, Co-Optimizing Latency and Energy with Learning Based 360° Video Edge Caching Policy, IEEE WCNC,2022. 
  2. Jiayi Liu,Shan Lu,Qinghai Yang,Accurate-ECN: An ECN Enhancement with Inband Network Telemetry, in IEEE LCN, 2022.
  3. Zhendong Yu, Jiayi Liu, Chen Wang, Qinghai Yang,  Bandit Learning-Based Edge Caching for 360 Degree Video Streaming With Switching Cost, in IEEE Access. 
  4. Meiming Fu, Qingyang Liu, Jiayi Liu, Xiang Wang, Hongyan Yang, A Learning-based Service Function Chain Early Fault Diagnosis Mechanism based on In-band Network Telemetry, IEICE Transactions on Information and Systems,2022. 

2021:

  1. Jiayi Liu, Bowen Zhao, Menghan Shao, Qinghai Yang, Gwendal Simon, Optimal Provisioning for Determining and Embedding 5G End-to-End Network Slices for Information Centric Network, in IEEE Transactions on Network and Service Management, 2020. 
  2. Xiang Wang, Xin Lu, Meiming Fu, Jiayi Liu, Hongyan Yang, Reliability Enhancement for 5G End-to-End Network Slice Provisioning to Survive Physical Node Failures, IEICE Transactions on Communications, 2021. 
  3. Xin Lu, Xiang Wang, Lin Pang, Jiayi Liu, Qinghai Yang, Xingchen Song, Deployment and Reconfiguration for Balanced 5G Core Network Slices, IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences, 2021. 

2020:

  1. Chengli Mei, Xu Xia, Jiayi Liu, Hongyan Yang, Load Balancing Oriented Deployment Policy for 5G Core Network Slices, in IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, June 2020. 
  2. Jiayi Liu, Gwendal Simon, Xavier Corbillon, Jacob Chakaresk and Qinghai Yang, Delivering Viewport-Adaptive 360-Degree Videos in Cache-Aided MEC Networks, in IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, June 2020.
  3. Menghan Shao, Jiayi Liu, Qinghai Yang, Gwendal Simon, A learning-based framework for MEC edge server planning with uncertain BS demands, in IEEE Access, 2020. 
  4. Chengli Mei, Jinyan Li, Jiayi Liu, Menghan Shao, 5G End-to-end Network Slices Embedding with Sharable Virtual Network Functions, in Journal of Communication and Network, 2020. 

2018:

  • Jiayi Liu, Qinghai Yang, Gwendal Simon: Congestion Avoidance and Load Balancing in Content Placement and Request Redirection for Mobile CDN,  IEEE/ACM Transactions on Networking 26(2):851 - 863 (2018).
  • Jiayi Liu, Qinghai Yang, Gwendal Simon: Migration-based Dynamic and Practical Virtual Streaming Agent Placement for Mobile Adaptive Live streaming, IEEE Transactions on Network and Service management 15(2):503 - 515 (2018).

2017:

  • Jiayi Liu, Qinghai Yang, Gwendal Simon, Delay Oriented Content Placement and Request Redirection for Mobile-CDN, The 42nd IEEE Conference on Local Computer Networks (LCN), 2017.
  • Jiayi Liu, Qinghai Yang, Gwendal Simon, Joint Optimization of Content Placement and Request Redirection in Mobile-CDN, IFIP/IEEE International Symposium on Integrated Network Management (IM), 2017.
  • Yashuang Guo, Qinghai Yang, Jiayi Liu, Kyung Sup Kwak: Cross-Layer Rate Control and Resource Allocation in Spectrum-Sharing OFDMA Small-Cell Networks With Delay Constraints. IEEE Trans. Vehicular Technology 66(5): 4133-4147 (2017).
  • Yashuang Guo, Qinghai Yang, Jiayi Liu, Kyung Sup Kwak: Quality-Aware Streaming in Heterogeneous Wireless Networks. IEEE Trans. Wireless Communications 16(12): 8077-8091 (2017).

2016:

  • Jiayi Liu, Gwendal Simon, Qinghai Yang: Optimal tree packing for discretized live rate-adaptive streaming in CDN. Multimedia Syst. 22(5): 559-573 (2016).
  • Jiayi Liu, Qinghai Yang, Gwendal Simon: Optimal and Practical Algorithms for Implementing Wireless CDN Based on Base Stations. VTC Spring 2016.
  • Yashuang Guo, Qinghai Yang, Jiayi Liu, Kyung Sup Kwak: Resource allocation in small cell networks with time-averaged rate constraints. IET Communications 10(18): 2598-2605 (2016).

2015:

  • Jiayi Liu, Shakeel Ahmad, Eliya Buyukkaya, Raouf Hamzaoui, Gwendal Simon: Resource allocation in underprovisioned multioverlay peer-to-peer live video sharing services. Peer-to-Peer Networking and Applications 8(3): 399-413 (2015).
  • Fen Zhou, Jiayi Liu, Gwendal Simon, Raouf Boutaba: Joint Optimization for the Delivery of Multiple Video Channels in Telco-CDNs. IEEE Trans. Network and Service Management 12(1): 87-100 (2015).

2014:

  • Jiayi Liu, Catherine Rosenberg, Gwendal Simon, Géraldine Texier: Optimal Delivery of Rate-Adaptive Streams in Underprovisioned Networks. IEEE Journal on Selected Areas in Communications 32(4): 706-718 (2014).

Before 2013:

  • Jiayi Liu, Gwendal Simon: Fast Near-Optimal Algorithm for Delivering Multiple Live Video Channels in CDNs. IEEE ICCCN 2013.
  • Jiayi Liu, Shakeel Ahmad, Eliya Buyukkaya, Raouf Hamzaoui, Gwendal Simon: Resource allocation in underprovisioned multioverlay live video sharing services. ACM CoNext workshop 2012.
  • Fen Zhou, Jiayi Liu, Gwendal Simon, Raouf Boutaba: Joint optimization for the delivery of multiple video channels in Telco-CDN. CNSM 2013.
  • Eliya Buyukkaya, Shakeel Ahmad, Muneeb Dawood, Jiayi Liu, Fen Zhou, Raouf Hamzaoui, Gwendal Simon: Level-Based Peer-to-Peer Live Streaming with Rateless Codes. ISM 2012.