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Dongmin Hyun

6 accepted papers

2023

Conditional Graph Information Bottleneck for Molecular Relational Learning

ICML 2023poster

Molecular relational learning, whose goal is to learn the interaction behavior between molecular pairs, got a surge of interest in molecular sciences due to its wide range of applications. Recently, graph neural networks have recently shown great success in molecular relational learning by modeling…

2023

Density of States Prediction of Crystalline Materials via Prompt-guided Multi-Modal Transformer

NeurIPS 2023poster

The density of states (DOS) is a spectral property of crystalline materials, which provides fundamental insights into various characteristics of the materials. While previous works mainly focus on obtaining high-quality representations of crystalline materials for DOS prediction, we focus on predict…

2023

Dynamic Multi-Behavior Sequence Modeling for Next Item Recommendation

AAAI 2023technical

Sequential Recommender Systems (SRSs) aim to predict the next item that users will consume, by modeling the user interests within their item sequences. While most existing SRSs focus on a single type of user behavior, only a few pay attention to multi-behavior sequences, although they are very commo…

Cited by 19SourcePDFScholar
2023

Heterogeneous Graph Learning for Multi-Modal Medical Data Analysis

AAAI 2023technical

Routine clinical visits of a patient produce not only image data, but also non-image data containing clinical information regarding the patient, i.e., medical data is multi-modal in nature. Such heterogeneous modalities offer different and complementary perspectives on the same patient, resulting in…

2022

Generating Multiple-Length Summaries via Reinforcement Learning for Unsupervised Sentence Summarization

EMNLP 2022finding

Sentence summarization shortens given texts while maintaining core contents of the texts. Unsupervised approaches have been studied to summarize texts without ground-truth summaries. However, recent unsupervised models are extractive, which remove words from texts and thus they are less flexible tha…

2020

Building Large-Scale English and Korean Datasets for Aspect-Level Sentiment Analysis in Automotive Domain

COLING 2020main

We release large-scale datasets of users’ comments in two languages, English and Korean, for aspect-level sentiment analysis in automotive domain. The datasets consist of 58,000+ commentaspect pairs, which are the largest compared to existing datasets. In addition, this work covers new language (i.e…