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Zhixun Li

7 accepted papers

2026

Beyond Structure: Invariant Crystal Property Prediction with Pseudo-Particle Ray Diffraction

ICLR 2026poster

Crystal property prediction, governed by quantum mechanical principles, is computationally prohibitive to solve exactly for large many-body systems using traditional density functional theory. While machine learning models have emerged as efficient approximations for large-scale applications, their…

Cited by 0SourcecodeScholar
2025

Cut the Crap: An Economical Communication Pipeline for LLM-based Multi-Agent Systems

ICLR 2025poster

Recent advancements in large language model (LLM)-powered agents have shown that collective intelligence can significantly outperform individual capabilities, largely attributed to the meticulously designed inter-agent communication topologies. Though impressive in performance, existing multi-agent…

2024

A Survey of Graph Meets Large Language Model: Progress and Future Directions

IJCAI 2024poster

Graph plays a significant role in representing and analyzing complex relationships in real-world applications such as citation networks, social networks, and biological data. Recently, Large Language Models (LLMs), which have achieved tremendous success in various domains, have also been leveraged i…

2024

Beyond Efficiency: Molecular Data Pruning for Enhanced Generalization

NeurIPS 2024poster

With the emergence of various molecular tasks and massive datasets, how to perform efficient training has become an urgent yet under-explored issue in the area. Data pruning (DP), as an oft-stated approach to saving training burdens, filters out less influential samples to form a coreset for trainin…

Cited by 5SourcePDFScholar
2024

GDeR: Safeguarding Efficiency, Balancing, and Robustness via Prototypical Graph Pruning

NeurIPS 2024poster

Training high-quality deep models necessitates vast amounts of data, resulting in overwhelming computational and memory demands. Recently, data pruning, distillation, and coreset selection have been developed to streamline data volume by \textit{retaining}, \textit{synthesizing}, or \textit{selectin…

2023

GSLB: The Graph Structure Learning Benchmark

NeurIPS 2023poster

Graph Structure Learning (GSL) has recently garnered considerable attention due to its ability to optimize both the parameters of Graph Neural Networks (GNNs) and the computation graph structure simultaneously. Despite the proliferation of GSL methods developed in recent years, there is no standard…

2023

Uncovering Neural Scaling Laws in Molecular Representation Learning

NeurIPS 2023poster

Molecular Representation Learning (MRL) has emerged as a powerful tool for drug and materials discovery in a variety of tasks such as virtual screening and inverse design. While there has been a surge of interest in advancing model-centric techniques, the influence of both data quantity and quality…

Cited by 20SourcePDFScholar