Biography

I am a postdoctoral researcher at Tsinghua University (2023-), working with Prof. Wenwu Zhu and Prof. Xin Wang at the Department of Computer Science and Technology. I am a visiting student at Simon Fraser University (2021.7-2022.7), working with Prof. Jiangchuan Liu at the School of Computer Science. I received my Ph.D. from Beijing University of Posts and Telecommunications (2018-2023), supervised by Prof. Jianxin Liao, Prof. Jingyu Wang and Prof. Qi Qi at the State Key Laboratory of Networking and Switching Technology, School of Computer and Science. My recent research interests include Embodied AI, World Model, and Embodied Long-horizon Tasks.

News

  • [01-2026] ICASSP: Two paper accepted, thanks to all co-authors!
  • [11-2025] AAAI: One paper accepted, thanks to all co-authors!
  • [08-2025] IEEE CASM: One paper accepted, thanks to all co-authors!
  • [07-2025] ACM MM: One paper accepted, thanks to all co-authors!
  • [05-2025] ESWA: One paper accepted, thanks to all co-authors!
  • [04-2025] ICASSP: One paper accepted, Oral, thanks to all co-authors!
  • [02-2025] AAAI: One paper accepted, thanks to all co-authors!
  • [10-2024] ACM MM: Best Paper Nomination, thanks to all co-authors!
  • [07-2024] ACM MM: Three paper accepted, thanks to all co-authors!

Selected Publications



Research Ⅰ-- Self-evolving Embodied AI for Long-horizon Tasks. Most recent publications on Google Scholar.

Embodied AI: From LLMs to World Models
Tongtong Feng, Xin Wang, Yu-Gang Jiang, Wenwu Zhu
IEEE Circuits and Systems Magazine (IEEE CASM), 2025.

[Paper] [arXiv] [Github]


Autonomous Embodied AI: Towards Self-evolving Intelligence
Xin Wang, Tongtong Feng, Huaping Liu, Wenwu Zhu
Springer Nature, 2026.

[Paper] [arXiv] [Github]


Self-evolving Embodied AI
Tongtong Feng, Xin Wang, Wenwu Zhu
Under Reviewing, 2026.

[Paper] [arXiv] [Github]


EvoAgent: Self-evolving Agent with Continual World Model for Long-Horizon Tasks
Tongtong Feng, Xin Wang, Zekai Zhou, Ren Wang, Yuwei Zhan, Guangyao Li, Qing Li, Wenwu Zhu
ArXiv, 2025.

[Paper] [arXiv] [Github]


TCDformer-based Momentum Transfer Model for Long-term Sports Prediction
Hui Liu, Xiyuan Huang, Jiacheng Gu, Junjie Shi, Ning He, Tongtong Feng*
Expert Systems with Applications (ESWA, 中科院一区top), 2025.

[Paper] [arXiv] [Code]


Improving Compositional Generalization in Cross-Embodiment Learning via Mixture of Disentangled Prototypes
Ren Wang, Xin Wang, Tongtong Feng, Xinyue Gong, Guangyao Li, Yu-Wei Zhan, Qing Li, Wenwu Zhu
ACM International Conference on Multimedia (ACM MM, CCF-A), 2025.

[Paper]  [arXiv]  [Code]


JAQ: Joint Efficient Architecture Design and Low-Bit Quantization with Hardware-Software Co-Exploration
Mingzi Wang, Yuan Meng, Chen Tang, Weixiang Zhang, Yijian Qin, Yang Yao, Yingxin Li, Tongtong Feng, Xin Wang, Xun Guan, Zhi Wang, Wenwu Zhu
The 39th Annual AAAI Conference on Artificial Intelligence (AAAI, CCF-A), 2025.

[Paper]  [arXiv]  [Code]



Research ⅠⅠ-- Embodied AI Application: Swarm UAVs Autonomous Flighting. Most recent publications on WebSite.

U2UData+: A Scalable Swarm UAVs Autonomous Flight Dataset for Embodied Long-horizon Tasks
Tongtong Feng, Xin Wang, Feiling Han, Leping Zhang, Wenwu Zhu
The 40th Annual AAAI Conference on Artificial Intelligence (AAAI, CCF-A), 2026.

[Paper] [arXiv] [Website]


U2UData: A Large-scale Cooperative Perception Dataset for Swarm UAVs Autonomous Flight
Tongtong Feng, Xin Wang, Feilin Han, Leping Zhang, Wenwu Zhu
ACM International Conference on Multimedia (ACM MM, CCF-A), 2024. Oral , Best Paper Nomination

[Paper] [arXiv] [OpenReview]  [Dataset: U2UData] [Simulator: U2USim] [Code]


U2UGL: Multi-weather Cross-view Geo-localization Using Denoising Diffusion Models
Tongtong Feng, Qing Li, Xin Wang, Mingzi Wang, Guangyao Li, Wenwu Zhu
ACM International Conference on Multimedia (ACM MM Workshop, CCF-A), 2024.

[Paper] [arXiv] [Code]


U2USim: A UAV Telepresence Simulation Platform with Multi-agent Sensing and Dynamic Environment
Feilin Han, Leping Zhang, Xin Wang, Ke-Ao Zhao, Ying Zhong, Ziyi Su, Tongtong Feng, Wenwu Zhu
ACM International Conference on Multimedia (ACM MM Demo, CCF-A), 2024.

[Paper] [arXiv] [OpenReview] [Project] [Video]  [Simulator]



Research ⅠⅠⅠ -- Multimedia Transmission. Most recent publications on Google Scholar.

Meta-UAD: A Meta-Learning Scheme for User-level Network Traffic Anomaly Detection
Tongtong Feng, Qi Qi, Lingqi Guo, Jingyu Wang
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP, CCF-B), 2025.

[Paper]  [arXiv]  [Code]


Timely and accurate bitrate switching in HTTP adaptive streaming with date-driven I-frame prediction
Tongtong Feng, Qi Qi, Jingyu Wang, Jianxin Liao, Jiangchuan Liu
IEEE Transaction on Multimedia (TMM, 中科院一区top), 2023.

[Paper]  [arXiv]  [Code]


Vabis: Video adaptation bitrate system for time-critical live streaming
Tongtong Feng, Haifeng Sun, Qi Qi, Jingyu Wang, Jianxin Liao
IEEE Transactions on Multimedia (TMM, 中科院一区top), 2020.

[Paper]  [arXiv]  [Code]


Few-shot class-adaptive anomaly detection with model-agnostic meta-learning
Tongtong Feng, Qi Qi, Jingyu Wang, Jianxin Liao
IFIP networking conference (IFIP Networking) , Oral, 2021.

[Paper]  [arXiv]  [Code]


Funds and Projects


Part Ⅰ-- Funds. Most recent awarded funds on my CV.

Research on Autonomous Embodied Environment Learning in Dynamic Open Environment
China Postdoctoral Science Foundation, 2024M751688.
Host, 2024.07-2025.07

Research on Swarm-UAVs Self-progressive Embodied Collaborative Perception in Dynamic Open Environment
China Postdoctoral Science Foundation, Postdoctoral Fellowship Program (C), GZC20240827.
Host, 2024.07-2025.07

Clinical Intelligent Recommendation System Construction for Anticancer Drug Combinations and Synergistic Drug Combinations Preclinical Research
National Key R&D Program Sub-Project, 04406000424/20241260035.
Host, 2023.12-2025.12

Research on Real-time Streaming Media Transmission Optimization Algorithm
Chinese Scholarship Council，Postgraduate Scholarship Program, CSC202006470087.
Host, 2021.07-2022.07

Research on Real-time Streaming Media Transmission Scheduling Algorithm
Beijing University of Posts and Telecommunications, Doctoral Innovation Fund, CX2020230.
Host, 2020.04-2022.04


Part Ⅱ -- Projects. Most recent projects in progress on my CV.

Swarm-UAVs Heterogeneous Unbiased Collaborative Perception in Dynamic Open Environment
Fuzhou Joint Research Institute of Data Technology.
Participate, 2024.07-2025.07

Autonomous Embodied Intelligence Demonstration System
Beijing National Research Center for Information Science and Technology.
Participate, 2023.07-2025.07

Service



    Area Chair:
    • International Conference on Learning Representations Workshop (ICLR Workshop) 2025
    Conference Reviewer:
    • ACM International Conference on Multimedia (ACMMM) 2024-
    • Annual Conference on Neural Information Processing Systems (NeurIPS) 2024-
    • International Conference on Machine Learning (ICML) 2025-
    • International Conference on Learning Representations (ICLR) 2025-
    • The IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2025-
    • The Association for the Advancement of Artificial Intelligence (AAAI) 2025-
    • IEEE International Conference on Multimedia & Expo (ICME) 2022-
    Journal Reviewer:
    • IEEE Transactions on Multimedia (TMM)
    • IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
    • ACM Transactions on Multimedia Computing Communications and Applications (TOMM)
    • IEEE Transactions on Network and Service Management (TNSM)
    • IEEE Transactions on Cognitive Communications and Networking (TCCN)

Contact

Email: fengtongtong@tsinghua.edu.cn
Address: FiT Building 4-305, Tsinghua University, Beijing, China
Post Code: 100084