About me
Welcome ! Yurun Song (宋雨润) is a 4th year PhD Student at University of California, Irvine. His focus is to build an AI-driven product to efficiently training and inference language model. Currently, he is under the supervision of Prof. Ian G Harris of UC, Irvine.
He obtains his MSc degree in Advanced Computing from Imperial College London. He received his BSc degree in Computer Science from King’s College London. His research interests include Parameter Efficient Finetuning, Distributed LLM Deployment, and Multi-turn Agentic Reinforcement Learning.
Current Research
Full-Duplex, Omni-Modal Interaction for Embodied AI Systems (Current) Compress to Focus: Efficient Coordinate Compression for Policy Optimization in Multi-Turn GUI Agents AMAQ: Adaptive Mixed-bit Activation Quantization for Collaborative Parameter Efficient Fine-tuning ShareLoRA: Parameter Efficient and Robust Large Language Model Fine-tuning via Shared Low-Rank AdaptationPublications
Compress to Focus: Efficient Coordinate Compression for Policy Optimization in Multi-Turn GUI Agents
Y. Song*, Y. Yin*, R. Zhang and I. G. Harris
2026 The 34th ACM International Conference on Multimedia (2026 ACM MM), Jan 2026
AMAQ: Adaptive Mixed-bit Activation Quantization for Collaborative Parameter Efficient Fine-tuning
Y. Song, Z. Yang, I. G. Harris and S. A. Jyothi
2026 The International Joint Conference on Neural Networks (2026 IJCNN) , Oct 2025
ShareLoRA: Parameter Efficient and Robust Large Language Model Fine-tuning via Shared Low-Rank Adaptation
Y. Song, I. G. Harris, J. Zhao and S. A. Jyothi , Jun 2024
LinguaLinked: A Distributed Large Language Model Inference System for Mobile Devices
J. Zhao*, Y. Song*, S. Liu, I. G. Harris and S. A. Jyothi
Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (2024 ACL), Dec 2023
PCMID: Multi-Intent Detection through Supervised Prototypical Contrastive Learning
Y. Song*, J. Zhao*, I. G. Harris, S. B. Koehler and A. Abdullah
Findings of the 2023 Conference on Empirical Methods in Natural Language Processing (2023 EMNLP), -
GAP-Gen: Guided Automatic Python Code Generation
J. Zhao*, Y. Song*, J. Wang, and I. G. Harris
Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics: Student Research Workshop (2021 EACL), Jan 2022
SentSim: Crosslingual Semantic Evaluation of Machine Translation
Y. Song*, J. Zhao* and Lucia Specia
Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics (2021 NAACL-HIT), Jun 2021
Contact
Yurun Song
PhD Student | Computer Science
University of California, Irvine, US
Phone: (949)527-8385
Email: songyr888@gmail.com