☀️ About Me

Welcome to my homepage! I’m Rungen Liu, a first-year PhD studnet at City University of Hong Kong (CityU). Fortunately, I am supervised by Prof. Xiangyu Zhao and Prof. Jian Ma, work and study in AML Lab. Before that, I graduated from Northeastern University (NEU) with a bachelor degree in Computer Science and Technology from School of Computer Science and Engineering supervised by Prof. Gang Wu.
My research interest includes Large Language Model Security, Large Language Model Fine-tuning, Recommendation System and Knowledge Graph.

🔥 News

2024.09: Start my Phd Journey at CityU.
2024.07: Graduate from NEU.
2024.06: 🎉🎉 I’m honoured to be awarded the Northeastern University President’s Medal (10 students every year).
2024.04: I’m honoured to be selected as the Outstanding Graduate of Liaoning Province.

📝 Publications

Conference and Journal Publications

An integrated multi-factor machine learning regression prediction model based on CBCA, Rungen Liu, Hang Zhang, Ziao Qiu, IEEE International Conference on Power, Intelligent Computing and Systems, 2023. PDF
ANN-based Integrated Multi-objective Investment Decision Model, Ziao Qiu, Hang Zhang, Rungen Liu, International Conference on Computers, Information Processing and Advanced Education, 2022. PDF

Patents and Software Copyrights

Django-based Knowledge Graph Editor Backend Management System V1.0, Rungen Liu, Gang Wu, 2022. Link
Intelligent Enterprise Management Platform based on Knowledge Graph V1.0, Rungen Liu, Gang Wu, 2022. Link
Business English Artificial Intelligence Assessment Big Data System V1.0, Wenjing Tian, JinTong Nie, Rungen Liu, 2022. Link

📑 Projects

Online Editorial Display Platform for Knowledge Graph
National-level Funded Student Innovation and Entrepreneurship Training Program (Excellent completion, only 2 groups in the College) Code
Rungen Liu, Ziao Qiu, Haowen Zheng, Jiaheng Wang, Tianshun Hong, Gang Wu^#.

We develop the Platform for the users without relevant computer basics. It has a totally visualisation interface, you can generate nodes and relationships by simply drag and drop with your mouse. And there are also many features in it to help you quickly generate a knowledge graph as you like.
Output: 3 software copyrights

Selective Image Encryption System Based on Semantic Understanding
Deshui Yu, Rungen Liu, Yi Han, Zhijie Yan, Jiawei Li, Shan Si, Chong Fu^#. Code

In this System, we design a salient target detection module based on the YOLO algorithm for accurate detection of cryptographic targets.
We encrypt the target detection result using chaotic image encryption algorithm, which differs from traditional image encryption by simply encrypting blocks of pixels in the encrypted region.
Output: Third prize in the National 2022 China University Computer Competition, first place in Northeast Region.

🎖 Honors and Awards

2024.06 Northeastern University President’s Medal (10 students every year) Link
2024.04 Outstanding Graduate of Liaoning Province
2021-2024 National Scholarship 2 times, Huawei Smart Dock Scholarship, Xiaomi Scholarship, Outstanding Student of Northeastern University First Prize Scholarship 4 times
2023.07 Mathematical Contest In Modeling (MCM), Honorable Mention
2023.05 Mathematical Contest In Modeling (MCM), Meritorious Winner
2023.04 National-level Funded Excellent Student Innovation and Entrepreneurship Training Program (Project leader)
2022.09 National 2022 China University Computer Competition, Web Technology Challenge Grand Final, National Third Prize
2021.12 The 13th National Student Mathematics Competition (Non-Mathematics) Liaoning Province, National First Prize

📖 Educations

2024.09 - Now, PhD student in Information Systems, AML lab, City University of Hong Kong, Hong Kong, China.
2020.09 - 2024.07, BSc in Computer Science and Technology, Northeastern University, Shenyang, China.
2017.09 - 2020.07, Suining Senior High School of Jiangsu, Xuzhou, China.