Generative AI · Image Generation · Visual Reasoning

About

I am an MPhil student in the Data Science and Analytics Thrust, Information Hub, at The Hong Kong University of Science and Technology (Guangzhou), advised by Prof. Lei Zhu.

My research focuses on image generation and generative multimodal models. I am particularly interested in making visual understanding actionable for generation through unified understanding-generation models, latent reasoning and control, and reward/evaluation models for generative systems.

News

2026.05Latent Action Control, my first-author work on reasoning-guided unified image generation, is under review.
2026.05GenEvolve, our self-evolving image-generation agent framework, is under review.
2026.02PosterReward was accepted to CVPR 2026 (CCF A).
2025.09Started my MPhil study at HKUST (Guangzhou).

Research Interests

Image Generation

High-quality and controllable generative models for visual content creation.

Unified Understanding & Generation

Shared multimodal models that connect visual understanding with image synthesis.

Latent Visual Reasoning

Planning, diagnosis, and refinement through latent actions inside generative models.

Reward Modeling & Evaluation

Reliable preference modeling and evaluation for image-generation systems.

Selected Publications

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Under Review2026

GenEvolve: Self-Evolving Image Generation Agents via Tool-Orchestrated Visual Experience Distillation

Sixiang Chen, Zhaohu Xing, Tian Ye, Xinyu Geng, Yunlong Lin, Jianyu Lai, Xuanhua He, Fuxiang Zhai, Jialin Gao, Lei Zhu

A self-evolving image-generation agent that distills structured visual experience from tool-orchestrated generation trajectories.

Under Review2026

ROAD: Rule-Grounded Context-Aware Open-World Driver Anomaly Detection

Co-author: Fuxiang Zhai

CVPR 2026 · CCF A2026

PosterReward: Unlocking Accurate Evaluation for High-Quality Graphic Design Generation

Jianyu Lai*, Sixiang Chen*, Jialin Gao*, Hengyu Shi, Zhongying Liu, Fuxiang Zhai, Junfeng Luo, Xiaoming Wei, Lujia Wang, Lei Zhu

A reward model and evaluation benchmark designed for typography-, layout-, and aesthetics-aware assessment of graphic design generation.

Education

The Hong Kong University of Science and Technology (Guangzhou)

MPhil in Data Science and Analytics · Information Hub

Advisor: Prof. Lei Zhu

2025 - Present

Xinjiang University

B.Eng. in Computer Science and Technology · School of Intelligence Science and Technology (School of Future Technology)

Excellent Graduate · Top 12% in major

2020 - 2024

Selected Honors

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  • Kaggle Bronze Medal — RSNA 2024 Lumbar Spine Degenerative Classification, Top 6%.
  • Academic Competitions — First Prize, 14th & 15th National University Students Mathematics Competition in Xinjiang; Third Prize, “Huajiao Cup” National Finals.
  • Autonomous Regional People's Government Encouragement Scholarship.
  • Outstanding Graduate — Xinjiang University.