Yajun Lu

Yajun Lu

Associate Professor of Analytics & Operations Management

Jacksonville State University

Biography

I am currently an Associate Professor of Analytics & Operations Management in the Department of Management & Marketing at the AACSB-accredited College of Business & Industry, Jacksonville State University (my official university profile is available here). My research lies at the intersection of Artificial Intelligence, Business Analytics, Information Systems, and Operations Management. Broadly, I investigate how organizations can transform complex data into actionable insights that improve decision making, operational performance, and resource utilization. My current research focuses on AI-enabled decision support, healthcare analytics and operations, network analytics, and digital platforms, with applications in healthcare, transportation, education, and other service systems.

My work has been published in INFORMS Journal on Computing, Decision Support Systems, Information Systems Frontiers, Journal of the American Medical Informatics Association, International Journal of Logistics Management, and Networks, among others. I received my Ph.D. in Industrial Engineering & Management from Oklahoma State University under the guidance of Dr. Baski Balasundaram. Prior to joining Jacksonville State University, I served as a Visiting Assistant Professor of Business Analytics in the Department of Analytics and Operations Management at Bucknell University.

Interests
  • Artificial Intelligence
  • Business Analytics
  • Healthcare Analytics and Operations
  • Decision Support Systems
  • Network Analytics
  • Digital Platforms
Education
  • PhD, Industrial Engineering & Management, 2019

    Oklahoma State University

  • M.S., Industrial Engineering, 2011

    Huazhong University of Science and Technology

  • B.S., Industrial Engineering, 2008

    Zhongyuan University of Technology

Experience

 
 
 
 
 
Jacksonville State University
Assistant Professor of Analytics & Operations Management
August 2021 – Present Jacksonville, AL, USA
 
 
 
 
 
Bucknell University
Visiting Assistant Professor of Business Analytics
August 2019 – May 2021 Lewisburg, PA, USA

Recent Publications

(2025). Flight Delay Dynamics: Unraveling the Impact of Airport-Network-Spilled Propagation on Airline On-Time Performance. Decision Support Systems, 196: 114494 (All authors contributed equally to this work).

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(2025). Identifying Most Lethal Cliques in Disease Comorbidity Graphs. IISE Transactions on Healthcare Systems Engineering, 15(2):183–200 (Selected by Editor-in-Chief for ISE magazine research highlights).

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(2025). Degree and distance-based clique relaxations. Handbook of Combinatorial Optimization.

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(2024). A Novel Hyperparameter Search Approach for Accuracy and Simplicity in Disease Prediction Risk Scoring. Journal of the American Medical Informatics Association, 31(8):1763–1773.

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(2024). Finding Conserved Low-Diameter Subgraphs in Social and Biological Networks. Networks, 84:509–527.

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(2023). On atomic cliques in temporal graphs. Optimization Letters, 17(4):813–828.

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(2022). On fault-tolerant low-diameter clusters in graphs. INFORMS Journal on Computing, 34(6):3181-3199.

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(2021). Clustering temporal disease networks to assist clinical decision support systems in visual analytics of comorbidity progression. Decision Support Systems, 148:113583.

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(2021). Shipment sizing for autonomous trucks of road freight. International Journal of Logistics Management, 32(2):413–433.

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