activity
20212025
most citedRethinking and Scaling Up Graph Contrastive Learning: An Extremely Efficient Approach with Group Discrimination

51 citations · 157 across the 14 of their papers we have counts for

collaborators

16 papers

cs.LG2025

LLM: Multi-view Molecular Representation Learning with Large Language Models

Jiaxin Ju, Yizhen Zheng, Huan Yee Koh +2

Accurate molecular property prediction is a critical challenge with wide-ranging applications in chemistry, materials science, and drug discovery. Molecular representation methods,…

cs.LG2025

ModuLM: Enabling Modular and Multimodal Molecular Relational Learning with Large Language Models

Zhuo Chen, Yizhen Zheng, Huan Yee Koh +4

Molecular Relational Learning (MRL) aims to understand interactions between molecular pairs, playing a critical role in advancing biochemical research. With the recent development…

cs.LG2025

A Label-Free Heterophily-Guided Approach for Unsupervised Graph Fraud Detection

Junjun Pan, Yixin Liu, Xin Zheng +4

Graph fraud detection (GFD) has rapidly advanced in protecting online services by identifying malicious fraudsters. Recent supervised GFD research highlights that heterophilic conn…

q-bio.BM2025

Collaborative Expert LLMs Guided Multi-Objective Molecular Optimization

Jiajun Yu, Yizhen Zheng, Huan Yee Koh +3

Molecular optimization is a crucial yet complex and time-intensive process that often acts as a bottleneck for drug development. Traditional methods rely heavily on trial and error…

q-bio.QM2024★ 14 cited

Large Language Models in Drug Discovery and Development: From Disease Mechanisms to Clinical Trials

Yizhen Zheng, Huan Yee Koh, Maddie Yang +5

The integration of Large Language Models (LLMs) into the drug discovery and development field marks a significant paradigm shift, offering novel methodologies for understanding dis…

cs.LG2023

PREM: A Simple Yet Effective Approach for Node-Level Graph Anomaly Detection

Junjun Pan, Yixin Liu, Yizhen Zheng +1

Node-level graph anomaly detection (GAD) plays a critical role in identifying anomalous nodes from graph-structured data in various domains such as medicine, social networks, and e…