Publications
Every paper has a shelf life. These are ours, newest first.
2026
Does the Matthew effect exist in open peer review? An empirical study of institutional prestige effects on review outcomes
Jeongyeon Choi, Yi Zhao, Yongjun Zhu
Journal of Informetrics 20(3), 101849
Cross-Domain Molecular Relational Learning: Leveraging Chemical Structure-Activity Analysis
Peiliang Zhang, Jingling Yuan, Shiqing Wu, Mengqing Hu, Chao Che, Yongjun Zhu, Lin Li
ACM SIGKDD 6488-6499
Representational Alignment with Chemical Induced Fit for Molecular Relational Learning
Peiliang Zhang, Jingling Yuan, Qing Xie, Yongjun Zhu, Chao Che, Lin Li
ACM SIGKDD 12892-12903
A review of the science of team science: Data sources, research methods, disciplinary characteristics, and research topics
Rui Liu, Yi Zhao, Eunji Jeon, Yi Bu, Irene Li, Yongjun Zhu
Journal of Informetrics 20(2), 101802
Prototype learning with structural-semantic alignment for interpretable molecular relational learning
Peiliang Zhang, Jingling Yuan, Jianmin Wang, Yongjun Zhu, Lin Li
Knowledge-Based Systems 337, 115460
The effect of gender diversity on scientific team impact: A team roles perspective
Yi Zhao, Yongjun Zhu, Donghun Kim, Yuzhuo Wang, Heng Zhang, Chao Lu, Chengzhi Zhang
Journal of Informetrics 20(1), 101766
From Bureaucracy to Startups: How Workplace Bullying Is Talked About on Online Employee Communities
Donghun Kim, Ting Jiang, Yongjun Zhu, Sou Hyun Jang
Cyberpsychology, Behavior, and Social Networking 29(2), 100-108
Predicting and explaining recurrent child abuse using interpretable machine learning: Evidence from national-level child abuse data in South Korea (2017–2020)
Donghun Kim, Ting Jiang, Kihyun Kim, Jae-Won Kim, Yongjun Zhu
Social Science & Medicine 389, 118828
Core-Aware Contrastive Learning with Substructure Adaptivity for Stable Drug-Drug Interaction Event Prediction in Consumer Healthcare
Peiliang Zhang, Jijun Wang, Jingling Yuan, Chao Che, Yongjun Zhu
IEEE Transactions on Consumer Electronics 1-1
2025
Multi-Category Fusion Contrastive Learning with Core Data Selection for Robust RGB Image-based Dental Caries Classification
Peiliang Zhang, Yaru Chen, Yunjiong Liu, Chao Che, Yongjun Zhu
Information Fusion 124, 103390
Core Inter-Category Contrastive Learning for Enhancing Robustness of Caries Classification
Peiliang Zhang, Yaru Chen, Yunjiong Liu, Chao Che, Yongjun Zhu
ACM ICMR 2108-2112
Examining the Changes in Bullying Discourse on Reddit: A Comparative Analysis Before and After the COVID-19 Pandemic
Chunrye Kim, Donghun Kim, Yongjun Zhu, Sou Hyun Jang
Cyberpsychology, Behavior, and Social Networking 28(5), 326-334
Comparing social media engagement between women with suicidal ideation and those who have attempted suicide
Donghun Kim, Chohae Kim, Goeun Lee, Nareum Kim, Chiwoong Hwang, Ji Hyun Back, Yongjun Zhu
Death Studies 50(7), 1183-1192
2024
Testing a Predictive Model to Identify the Risks of Online Sexual Victimization Among Korean Female Adolescents Using Machine Learning Algorithms
Jungtae Choi, Yongjun Zhu, Kihyun Kim
Victims & Offenders 1-37
Understanding Double Stigma Toward Minority Groups on Social Media in the COVID-19 Pandemic: Findings from South Korea
Sou Hyun Jang, Seo Jin Nam, Yongjun Zhu, Yong-Jeong Yi
Journal of Asian Sociology 53(3), 275-307
Subgraph Information Bottleneck with Causal Dependency for Stable Molecular Relational Learning
Peiliang Zhang, Jingling Yuan, Chao Che, Yongjun Zhu, Lin Li
IJCAI 7931-7939
Do more heads imply better performance? An empirical study of team thought leaders' impact on scientific team performance
Yi Zhao, Yuzhuo Wang, Heng Zhang, Donghun Kim, Chao Lu, Yongjun Zhu, Chengzhi Zhang
Information Processing & Management 61(4), 103757
Stalking Discourse on Reddit: A Comparative Analysis of Pre- and Post-COVID-19 Pandemic Using Big Data
Sou Hyun Jang, Donghun Kim, Yongjun Zhu, Chunrye Kim
Cyberpsychology, Behavior, and Social Networking 27(8), 539-549
NCH-DDA: Neighborhood contrastive learning heterogeneous network for drug–disease association prediction
Peiliang Zhang, Chao Che, Bo Jin, Jingling Yuan, Ruixin Li, Yongjun Zhu
Expert Systems with Applications 238, 121855
Dependency, reciprocity, and informal mentorship in predicting long-term research collaboration: A co-authorship matrix-based multivariate time series analysis
Yongjun Zhu, Donghun Kim, Ting Jiang, Yi Zhao, Jiangen He, Xinyi Chen, Wen Lou
Journal of Informetrics 18(1), 101486
Understanding and comparing risk factors and subtypes in South Korean adult and adolescent women's suicidal ideation or suicide attempt using survey and social media data
Donghun Kim, Ting Jiang, Ji Hyun Baek, Sou Hyun Jang, Yongjun Zhu
DIGITAL HEALTH 10
2023
CariesFG: A fine-grained RGB image classification framework with attention mechanism for dental caries
Hao Jiang, Peiliang Zhang, Chao Che, Bo Jin, Yongjun Zhu
Engineering Applications of Artificial Intelligence 123, 106306
Support behind the scenes: the relationship between acknowledgement, coauthor, and citation in Nobel articles
Wen Lou, Jiangen He, Lingxin Zhang, Zhijie Zhu, Yongjun Zhu
Scientometrics 128(10), 5767-5790
IEA-GNN: Anchor-aware graph neural network fused with information entropy for node classification and link prediction
Peiliang Zhang, Jiatao Chen, Chao Che, Liang Zhang, Bo Jin, Yongjun Zhu
Information Sciences 634, 665-676
Interpretable machine learning‐based approaches for understanding suicide risk and protective factors among South Korean females using survey and social media data
Donghun Kim, Lihong Quan, Mihye Seo, Kihyun Kim, Jae‐Won Kim, Yongjun Zhu
Suicide and Life-Threatening Behavior 53(3), 484-498
Rhetorical structure parallels research topic in LIS articles: a temporal bibliometrics examination
Wen Lou, Jiangen He, Qianqian Xu, Zhijie Zhu, Qiwen Lu, Yongjun Zhu
Aslib Journal of Information Management 76(3), 416-434
An Exploratory Study of Medical Journal’s Twitter Use: Metadata, Networks, and Content Analyses
Donghun Kim, Woojin Jung, Ting Jiang, Yongjun Zhu
Journal of Medical Internet Research 25, e43521
Distribution of researcher-level funding allocation among US federal funding agencies
Deanna Zarrillo, Yongjun Zhu, Erjia Yan
ISSI
2022
Bi-graph attention network for aspect category sentiment classification
Yongxue Shan, Chao Che, Xiaopeng Wei, Xiaodong Wang, Yongjun Zhu, Bo Jin
Knowledge-Based Systems 258, 109972
Recommendations with residual connections and negative sampling based on knowledge graphs
Yuanyuan Liu, Zhaoqian Zhong, Chao Che, Yongjun Zhu
Knowledge-Based Systems 258, 110049
Structured abstract summarization of scientific articles: Summarization using full‐text section information
Hanseok Oh, Seojin Nam, Yongjun Zhu
Journal of the Association for Information Science and Technology 74(2), 234-248
Linking suicide and social determinants of health in South Korea: An investigation of structural determinants
Yongjun Zhu, Seojin Nam, Lihong Quan, Jihyun Baek, Hongjin Jeon, Buzhou Tang
Frontiers in Public Health 10
Predicting coauthorship using bibliographic network embedding
Yongjun Zhu, Lihong Quan, Pei‐Ying Chen, Meen Chul Kim, Chao Che
Journal of the Association for Information Science and Technology 74(4), 388-401
Understanding the Research Landscape of Deep Learning in Biomedical Science: Scientometric Analysis
Seojin Nam, Donghun Kim, Woojin Jung, Yongjun Zhu
Journal of Medical Internet Research 24(4), e28114
Understanding information behavior of South Korean Twitter users who express suicidality on Twitter
Donghun Kim, Woojin Jung, Seojin Nam, Hongjin Jeon, Jihyun Baek, Yongjun Zhu
DIGITAL HEALTH 8
2021
Suicidality Detection on Social Media Using Metadata and Text Feature Extraction and Machine Learning
Woojin Jung, Donghun Kim, Seojin Nam, Yongjun Zhu
Archives of Suicide Research 27(1), 13-28
Gender imbalance in the productivity of funded projects: A study of the outputs of National Institutes of Health R01 grants
Chaojiang Wu, Erjia Yan, Yongjun Zhu, Kai Li
Journal of the Association for Information Science and Technology 72(11), 1386-1399
Analyzing China’s research collaboration with the United States in high-impact and high-technology research
Yongjun Zhu, Donghun Kim, Erjia Yan, Meen Chul Kim, Guanqiu Qi
Quantitative Science Studies 2(1), 363-375
2020
Analyzing academic mobility of U.S. professors based on ORCID data and the Carnegie Classification
Erija Yan, Yongjun Zhu, Jiangen He
Quantitative Science Studies 1(4), 1451-1467
Mapping scientific landscapes in UMLS research: a scientometric review
Meen Chul Kim, Seojin Nam, Fei Wang, Yongjun Zhu
Journal of the American Medical Informatics Association 27(10), 1612-1624
Mapping scientific profile and knowledge diffusion of Library Hi Tech
Meen Chul Kim, Yuanyuan Feng, Yongjun Zhu
Library Hi Tech 39(2), 549-573
Knowledge-driven drug repurposing using a comprehensive drug knowledge graph
Yongjun Zhu, Chao Che, Bo Jin, Ningrui Zhang, Chang Su, Fei Wang
Health Informatics Journal 26(4), 2737-2750
Drug repurposing against Parkinson's disease by text mining the scientific literature
Yongjun Zhu, Woojin Jung, Fei Wang, Chao Che
Library Hi Tech 38(4), 741-750
A Protein Embedding Model for Drug Molecular Screening
Chao Che, Min Zhu, Yongjun Zhu, Qiang Zhang, Dongsheng Zhou, Bin Wang
IEEE BigComp 251-254
2019
Nine million book items and eleven million citations: a study of book-based scholarly communication using OpenCitations
Yongjun Zhu, Erjia Yan, Silvio Peroni, Chao Che
Scientometrics 122(2), 1097-1112
2018
Network embedding in biomedical data science
Chang Su, Jie Tong, Yongjun Zhu, Peng Cui, Fei Wang
Briefings in Bioinformatics 21(1), 182-197
Association networks in a matched case-control design – Co-occurrence patterns of preexisting chronic medical conditions in patients with major depression versus their matched controls
Min-hyung Kim, Samprit Banerjee, Yize Zhao, Fei Wang, Yiye Zhang, Yongjun Zhu, Joseph DeFerio, Lauren Evans, Sang Min Park, Jyotishman Pathak
Journal of Biomedical Informatics 87, 88-95
Joint modeling of the association between NIH funding and its three primary outcomes: patents, publications, and citation impact
Fengqing Zhang, Erjia Yan, Xin Niu, Yongjun Zhu
Scientometrics 117(1), 591-602
Comparing Sex-Specific Association Networks of Chronic Medical Conditions
Min-hyung Kim, Yongjun Zhu, Samprit Banerjee, Lauren Evans, Yiye Zhang, Fei Wang, Sang Min Park, Jyotishman Pathak
IEEE ICHI 368-370
Understanding the research landscape of major depressive disorder via literature mining: an entity-level analysis of PubMed data from 1948 to 2017
Yongjun Zhu, Min-Hyung Kim, Samprit Banerjee, Joseph Deferio, George S Alexopoulos, Jyotishman Pathak
JAMIA Open 1(1), 115-121
Drug knowledge bases and their applications in biomedical informatics research
Yongjun Zhu, Olivier Elemento, Jyotishman Pathak, Fei Wang
Briefings in Bioinformatics 20(4), 1308-1321
Tracking word semantic change in biomedical literature
Erjia Yan, Yongjun Zhu
International Journal of Medical Informatics 109, 76-86
2017
A natural language interface to a graph-based bibliographic information retrieval system
Yongjun Zhu, Erjia Yan, Il-Yeol Song
Data & Knowledge Engineering 111, 73-89
Big Data and Data Science: Opportunities and Challenges of iSchools
Il-Yeol Song, Yongjun Zhu
Journal of Data and Information Science 2(3), 1-18
Semantic relatedness and similarity of biomedical terms: examining the effects of recency, size, and section of biomedical publications on the performance of word2vec
Yongjun Zhu, Erjia Yan, Fei Wang
BMC Medical Informatics and Decision Making 17(1)
Examining academic ranking and inequality in library and information science through faculty hiring networks
Yongjun Zhu, Erjia Yan
Journal of Informetrics 11(2), 641-654
Adding the dimension of knowledge trading to source impact assessment: Approaches, indicators, and implications
Erjia Yan, Yongjun Zhu
Journal of the Association for Information Science and Technology 68(5), 1090-1104
An investigation of the intellectual structure of opinion mining research
Yongjun Zhu, Meen Chul Kim, Chaomei Chen
Information Research: An International Electronic Journal 22, paper739
Word semantic change: The law of differentiation vs. the law of parallel change
Erjia Yan, Yongjun Zhu
ISSI
2016
Searching bibliographic data using graphs: A visual graph query interface
Yongjun Zhu, Erjia Yan
Journal of Informetrics 10(4), 1092-1107
A Model-Based Method for Information Alignment: A Case Study on Educational Standards
Namyoun Choi, Il-Yeol Song, Yongjun Zhu
Journal of Computing Science and Engineering 10(3), 85-94
Understanding the evolving academic landscape of library and information science through faculty hiring data
Yongjun Zhu, Erjia Yan, Min Song
Scientometrics 108(3), 1461-1478
Identifying Liver Cancer and Its Relations with Diseases, Drugs, and Genes: A Literature-Based Approach
Yongjun Zhu, Min Song, Erjia Yan
PLOS ONE 11(5), e0156091
The use of a graph‐based system to improve bibliographic information retrieval: System design, implementation, and evaluation
Yongjun Zhu, Erjia Yan, Il‐Yeol Song
Journal of the Association for Information Science and Technology 68(2), 480-490
How are they different? A quantitative domain comparison of information visualization and data visualization (2000–2014)
Meen Chul Kim, Yongjun Zhu, Chaomei Chen
Scientometrics 107(1), 123-165
2015
Big data and data science: what should we teach?
Il‐Yeol Song, Yongjun Zhu
Expert Systems 33(4), 364-373
Topological analysis of interdisciplinary scientific journals
Yongjun Zhu, Erjia Yan, Il-Yeol Song
ACM RACS 56-61
Identifying entities from scientific publications: A comparison of vocabulary- and model-based methods
Erjia Yan, Yongjun Zhu
Journal of Informetrics 9(3), 455-465
Dynamic subfield analysis of disciplines: an examination of the trading impact and knowledge diffusion patterns of computer science
Yongjun Zhu, Erjia Yan
Scientometrics 104(1), 335-359
Methodologies for Semi-automated Conceptual Data Modeling from Requirements
Il-Yeol Song, Yongjun Zhu, Hyithaek Ceong, Ornsiri Thonggoom
ER — Conceptual Modeling 18-31
2014
Dynamic faceted navigation in decision making using Semantic Web technology
Hak-Jin Kim, Yongjun Zhu, Wooju Kim, Taimao Sun
Decision Support Systems 61, 59-68
2012
The Dynamic Generation of Refining Categories in Ontology-Based Search
Yongjun Zhu, Dongkyu Jeon, Wooju Kim, June S. Hong, Myungjin Lee, Zhuguang Wen, Yanhua Cai
JIST 146-158