CV

Jiarui Chen

Email: jrchennnn@foxmail.com
Phone: (+86) 15112440651

2022 - Present
B.S. in Computer Science and Technology (Expected 2026)

Oct. 2024 – Present
IGL-HKUST - Real-time Novel View Synthesis

Focused on generalizable feedforward 3DGS for real-time human novel view synthesis.
Aimed to introduce dynamic scene priors to reduce reliance on depth supervision, SMPLX models, and narrow baseline between source views.
Improved temporal coherence in synthesized results.

Oct. 2023 – Nov. 2024
HITSZ-ICES - Parameter Efficient Finetuning & Few-shot Learning

Initially worked on few-shot learning, using support set information as context or visual prompts for the ViT model to guide feature extraction and prototype generation.
Later focused on parameter-efficient fine-tuning, combining parameter selection with reparameterization techniques, and exploring gradient projection and computation decoupling.
Publication Status: One paper on PEFT accepted to CVPR 2025 (second author). Previously submitted a few-shot learning paper to IJCAI 2024. The paper has been resubmitted to PR and is currently under review.

May. 2024 – Nov. 2024
Project: Multimodal Risk Content Recognition Based on LLMs

Led the project to win the National Second Prize in the 19th Challenge Cup Special Competition.
Main Contribution: A multimodal risk content detection framework that explicitly decouples the perception and inference stages, significantly reducing hallucination while improving detection robustness.
Main Responsibilities: LLM inference enhancement (e.g., RAG/CoT), inference optimization (e.g., prefix caching), and LLM-based data synthesis and selection.

Programming Languages: Python, C, Java, Verilog
Domain Knowledge:
- 3D representations (like 3DGS, NeRF).
- Parameter Efficient Finetuning
- Basic understanding of: Diffusion models, VLMs, LLM reasoning

National First Prize (Top 0.6%), China Undergraduate Mathematical Contest in Modeling - Nov. 2023
National Second Prize, The 19th Challenge Cup Special Competition - Nov. 2024
First Prize University Scholarship (Top 5%) - 2023-2024