zhenyu (fischer) lei
Selected work

What I'm working on

A few papers to start with, in plain language. Full list is in my CV.

ICLR 2026

Reforming the Mechanism: Editing Reasoning Patterns in LLMs with Circuit Reshaping

Zhenyu Lei, Qiong Wu, Jianxiong Dong, Yinhan He, Emily Dodwell, Yushun Dong, Jundong Li

Fixes one specific reasoning mistake in an LLM without retraining the whole model or breaking its other skills.

ISBI 2026

BrainTAP: Brain Disorder Prediction with Adaptive Distill and Selective Prior Integration

Zhenyu Lei, Aiying Zhang, Song Wang, Han Fan, Jundong Li

Predicts brain disorders by teaching a model to fuse two very different kinds of brain-scan data.

WSDM 2026

MolEdit: Knowledge Editing for Multimodal Molecule Language Models

Zhenyu Lei, Patrick Soga, Yaochen Zhu, Yinhan He, Yushun Dong, Jundong Li

Updates a single outdated chemistry fact inside a molecule-language model without retraining it.

For the complete publication list, see my CV.