About Me

I am a master student in the School of Artificial Intelligence at Xidian University, and major in Computer Science at IPIU.
My advisor is Licheng Jiao (IEEE Fellow, Fellow of Academia Europaea, Associate Editor of TNNLS, ...).
I spoke at the commencement ceremony as a graduate student representative.
I'm currently working on :
(1) generative diffusion model --- text-to-image generation, rectified flow (flow matching).
(2) large language model --- flash attention, fine-tuning, alignment, multi-modal transformer.
(3) graph theory, hypergraph theory, graph neural network, hypergraph neural network.

Review

(1) Reviewer of IEEE Transactions on Image Processing (2) Reviewer of NeurIPS 2022 (3) Reviewer of ICML 2022

Publications



Multi-Scale Progressive Attention Network for Video Question Answering
Zhicheng Guo, Jiaxuan Zhao, Licheng Jiao, Xu Liu, Lingling Li
Accepted to ACL 2021


A Universal Quaternion Hypergraph Network for Multimodal Video Question Answering
Zhicheng Guo, Jiaxuan Zhao, Licheng Jiao, Xu Liu, Fang Liu
Accepted to TMM 2021 (IEEE Transactions on Multimedia)



A Spatial Hierarchical Reasoning Network for Remote Sensing Visual Question Answering
Zixiao Zhang, Licheng Jiao, Lingling Li, Xu Liu, Puhua Chen, Fang Liu, Zhicheng Guo
Accepted to TGRS 2023 (IEEE Transactions on Geoscience and Remote Sensing)


The Multi-Modal Video Reasoning and Analyzing Competition
Haoran Peng, He Huang, Li Xu, Tianjiao Li, Jun Liu, Hossein Rahmani, Qiuhong Ke, Zhicheng Guo, Cong Wu, Rongchang Li, Mang Ye, Jiahao Wang, Jiaxu Zhang, Yuanzhong Liu, Tao He, Fuwei Zhang, Xianbin Liu, Tao Lin
Accepted to ICCV 2021 Workshop

AI Competitions




ICCV 2021: Multi-Modal Video Reasoning and Analyzing Competition
Task: Track-1 & video question answering
I won the 1st place as the first author.

CVPR 2021: Chart Question Answering Challenge
Task: chart question answering
I won the 2nd place as the first author.


CVPR 2021: FloodNet Challenge @ EARTHVISION 2021-VQA
Task: Track 2 & remote sensing image question answering
I won the 1st and 2nd place as the adviser.

CVPR 2020: 2020 VizWiz-VQA Grand Challenge
Task: visual question answering
I won the 2nd place as the first author.


ECCV 2020: DramaQA Challenge 2020
Task: movie question answering
I won the 2nd place as the first author.

Programming Competitions


2020 IEEEXtreme 14.0 Global Extreme Programming Competition
Among 4132 teams, our global rank is 153 , and country rank is 39.
I'm the first author of this 24-hour programming competition.
2019 ACM The 11th Sichuan Provincial Programming Contest
I won the Bronze Medal as the first author.
2019 ICPC China National Invitational Programming Contest
I won the Bronze Medal as the first author.
2019 Group Programming Ladder Tournament
I won the national third prize as the first author.
2018 ACM-ICPC Chinese Collegiate Programming Contest
I won the Bronze Medal as the first author.
2018 China Collegiate Programming Contest
I won the Bronze Medal as the first author.

Math Competitions


2017 Contemporary Undergraduate Mathematical Contest in Modeling
I won the national second prize in China as the first author.
2017 Mathematical Contest in Modeling
I'm the Meritorious Winner as the first author.
2016 Mathematics Competition of Chinese College Students
I won the Second Prize of Sichuan Province.

Awards

  • Xidian University Postgraduate Spokesperson Nomination Award
  • Outstanding University Graduates in Shaanxi Province
  • Goodix Technology Scholarship
  • Postgraduate National Scholarship
  • Outstanding University Graduates in Sichuan Province
  • Excellent Voluntary Service in Poverty-alleviation Activity

    • Experience

    Baidu, Baidu Campus Elite Club (2020.2 - 2021.5)

    As a member of the club, I set questions for programming competitions.

    Captain of ACM-ICPC Competition Team (2017.6 - 2019.6)

    [Photograph 1] [Photograph 2] [Photograph 3]
    During my undergraduate period, I formed the school's ACM-ICPC competition team.
    As the team leader, I guided my classmates to participate in various programming competitions.
    And I built the Online Judge (OJ) of my school.


    Projects






    A brief tutorial on artificial intelligence experiments
    I participated in writing this book.
    And I was responsible for the chapter on image super-resolution.
    This book is now available for purchase on JD.com.

    (PS: Many other projects are not mentioned.)

    Skills

  • Coding: C++, Python, MATLAB, CUDA, PyTorch
  • Others: Ubuntu, Latex, Git, Docker


    • All rights reserved & Last update on Feb, 2023