 |
Lianchen JiaPh.D Candidate Lab of Multimedia and Networking Department of Computer Science and Technology Tsinghua University Room 1-512, Building FIT Tsinghua University, Beijing 100084, China Email: jlc21@mails.tsinghua.edu.cn Expected graduation year: 2025.12 This year, I am actively seeking opportunities in the job market. |
About Me
Currently I am a Ph.D Candidate in the Department of Computer Science and Technology at Tsinghua University, advised by Prof. Lifeng Sun . I received my bachelor degree from Department of Computer Science and Technology at Harbin Engineering University in 2021. My research work focuses on the multimedia network streaming, including adaptive video streaming and congestion control.
Publications
Conference Papers
- Towards User-level QoE: Large-scale Practice in Personalized Optimization of Adaptive Video Streaming
Lianchen Jia, Chao Zhou, Chaoyang Li, Jiangchuan Liu, Lifeng Sun
To appear in SIGCOMM 2025.
- Meet challenges of RTT Jitter, A Hybrid Internet Congestion Control Algorithm
Lianchen Jia, Chao Zhou, Tianchi Huang, Chaoyang Li, Lifeng Sun
WWW 2024.
- Dancing with Shackles, Meet the Challenge of Industrial Adaptive Streaming via Offline Reinforcement Learning
Lianchen Jia, Chao Zhou, Tianchi Huang, Chaoyang Li, Lifeng Sun
INFOCOM 2024.
- RDladder: Resolution-Duration Ladder for VBR-encoded Videos via Imitation Learning
Lianchen Jia, Chao Zhou, Tianchi Huang, Chaoyang Li, Lifeng Sun
INFOCOM 2023.
- ZiXia: A Reinforcement Learning Approach via Adjusted Ranking Reward for Internet Congestion Control
Lianchen Jia, Tianchi Huang, Lifeng Sun
ICC 2022.
- Concerto: Client-server Orchestration for Real-Time Video Analytics
Chaoyang Li, Rui-Xiao Zhang, Tianchi Huang, Lianchen Jia, Lifeng Sun
ACM Multimedia 2023
- Learned Internet Congestion Control for Short Video Uploading
Tianchi Huang, Chao Zhou, Lianchen Jia, Ruixiao Zhang, Lifeng Sun
ACM Multimedia 2022.
Honors
- National Scholarship~(top 1%), 2019
- Outstanding Graduates~(top 2%) 2021
- Bronze Medal*2, ACM-ICPC Asia Regional Contest, 2019
- Bronze Medal, China Collegiate Programming Contest (CCPC) Regional Contest, 2019
Teaching
- TA for Streaming Media Technology, Tsinghua University, Fall 2022, 23, 24.
- TA for Multimedia Computing, Tsinghua University, Spring 2022, 23, 24, 25
Reviewer
- ACM Multimedia 2023,24,25
- ICME 2025