Zhenyu (Fischer) Lei — Publications

2026

ICLR 2026 Reasoning

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

ISBI 2026 Brain

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

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

WSDM 2026 Knowledge editing

MolEdit: Knowledge Editing for Multimodal Molecule Language Models

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

Paper

SIGKDD Explor. 2026 Survey

A Survey of Scaling in Large Language Model Reasoning

Zihan Chen, Song Wang, Zhen Tan, Xingbo Fu, Zhenyu Lei, Peng Wang, Huan Liu, Cong Shen, Jundong Li

Paper

arXiv 2026 Model collaboration

MoCo: A One-Stop Shop for Model Collaboration Research

Shangbin Feng, Yuyang Bai, Ziyuan Yang, Yike Wang, …, Zhenyu Lei, …

Paper

2025

EMNLP 2025 Distillation

Learning from Diverse Reasoning Paths with Routing and Collaboration

Zhenyu Lei, Zhen Tan, Song Wang, Yaochen Zhu, Zihan Chen, Yushun Dong, Jundong Li

Paper

NeurIPS 2025 Graph prompting

GraphTOP: Graph Topology-Oriented Prompting for Graph Neural Networks

Xingbo Fu, Zhenyu Lei, Zihan Chen, Binchi Zhang, Chuxu Zhang, Jundong Li

Paper

KDD 2025 AI for science

Energy-Based Models for Predicting Mutational Effects on Proteins

Patrick Soga, Zhenyu Lei, Yinhan He, Camille L. Bilodeau, Jundong Li

AAAI 2025 Oral

ST-FiT: Inductive Spatial-Temporal Forecasting with Limited Training Data

Zhenyu Lei, Yushun Dong, Jundong Li, Chen Chen

Paper

AAAI 2025 Oral

BrainMAP: Learning Multiple Activation Pathways in Brain Networks

Song Wang*, Zhenyu Lei*, Zhen Tan, Jiaqi Ding, Xinyu Zhao, Yushun Dong, Guorong Wu, Tianlong Chen, Chen Chen, Aiying Zhang, Jundong Li

Paper

PAKDD 2025 AI for science

Deep Interactions for Multimodal Molecular Property Prediction

Patrick Soga, Zhenyu Lei, Camille L. Bilodeau, Jundong Li

arXiv 2025 Survey

Harnessing Large Language Models for Disaster Management: A Survey

Zhenyu Lei, Yushun Dong, Weiyu Li, Rong Ding, Qi Wang, Jundong Li

Paper

2024

KDD 2024 Unlearning

IDEA: A Flexible Framework of Certified Unlearning for Graph Neural Networks

Yushun Dong, Binchi Zhang, Zhenyu Lei, Na Zou, Jundong Li

Paper

WSDM 2024 Distillation

LMBot: Distilling Graph Knowledge into Language Model for Graph-less Deployment in Twitter Bot Detection

Zijian Cai, Zhaoxuan Tan, Zhenyu Lei, Zifeng Zhu, Hongrui Wang, Qinghua Zheng, Minnan Luo

Paper

2023

ACL 2023 Graph + text

BIC: Twitter Bot Detection with Text-Graph Interaction and Semantic Consistency

Zhenyu Lei*, Herun Wan*, Wenqian Zhang, Shangbin Feng, Jundong Li, Qinghua Zheng, Minnan Luo

Paper

2022

NeurIPS 2022 D&B Benchmark

TwiBot-22: Towards Graph-Based Twitter Bot Detection

Shangbin Feng, Zhaoxuan Tan, Herun Wan, …, Zhenyu Lei, …, Jundong Li, Minnan Luo

Paper