A complex adaptive model of information foraging and preferential attachment dynamics in Global Participatory Science. - Özgür Özmen; Levent Yilmaz 001; Jeffrey S. Smith; Alice E. Smith (CogSIMA, 2012)

An agent-based information foraging model of scientific knowledge creation and spillover in open science communities. - Özgür Özmen; Levent Yilmaz 001 (SpringSim (ADS), 2012)

An Information Foraging Model of Knowledge Creation and Spillover Dynamics in Open Source Science. - Özgür Özmen; Levent Yilmaz 001 (Int. J. Agent Technol. Syst., 2012)

An agent-based simulation study of a complex adaptive collaboration network. - Özgür Özmen; Jeffrey S. Smith; Levent Yilmaz 001 (WSC, 2013)

Disaggregation and refinement of system dynamics models via agent-based modeling. - James J. Nutaro; Özgür Özmen; Jack Schryver (SummerSim, 2014)

Activity diagrams for DEVS models: a case study modeling health care behavior (WIP). - Özgür Özmen; James J. Nutaro (SpringSim (TMS-DEVS), 2015)

High-performance computing framework for predictive simulation of healthcare delivery innovation. - Byung H. Park; Özgür Özmen; Gil Weigand; Mallikarjun Shankar (BHI, 2016)

The impact of socio-technical communication styles on the diversity and innovation potential of global science collaboratories. - Özgür Özmen; Levent Yilmaz 001; Jeffrey S. Smith (Comput. Math. Organ. Theory, 2016)

Analyzing the impact of modeling choices and assumptions in compartmental epidemiological models. - Özgür Özmen; James J. Nutaro; Laura L. Pullum; Arvind Ramanathan (Simul., 2016)

Topic Modeling to Discern Irregular Order Patterns in Unlabeled Electronic Health Records. - Özgür Özmen; Hilda B. Klasky; Olufemi A. Omitaomu; Mohammed M. Olama; P. Teja Kuruganti; Laura Pullum; Merry Ward; Jeanie M. Scott; Angela Laurio; Jonathan R. Nebeker (BHI, 2019)

Using Simulation to Quantify the Reliability of Control Software. - James J. Nutaro; Özgür Özmen (WSC, 2019)

Adaptive Anomaly Detection for Dynamic Clinical Event Sequences. - Haoran Niu; Olufemi A. Omitaomu; Qing C. Cao; Mohammed M. Olama; Özgür Özmen; Hilda B. Klasky; Laura Pullum; Addi Thakur Malviya; P. Teja Kuruganti; Jeanie M. Scott; Angela Laurio; Frank Drews; et al. (IEEE BigData, 2020)

Characterizing Sub-Cohorts via Data Normalization and Representation Learning. - Everett Neil Rush; Özgür Özmen; Kathryn Knight; Byung H. Park; Clifton Baker; Makoto Jones; Merry Ward; Jonathan R. Nebeker (CBMS, 2020)

Quantifying the Uncertainty of Precision Estimates for Rule based Text Classifiers. - James J. Nutaro; Özgür Özmen (CoRR, 2020)

A new methodological framework for hazard detection models in health information technology systems. - Olufemi A. Omitaomu; Hilda B. Klasky; Mohammed M. Olama; Özgür Özmen; Laura Pullum; Addi Thakur Malviya; P. Teja Kuruganti; Jeanie M. Scott; Angela Laurio; Frank Drews; Brian C. Sauer; Merry Ward; et al. (J. Biomed. Informatics, 2021)

Real-time Multi-granular Analytics Framework for HIT Systems. - Byung H. Park; Sangkeun Lee 002; Özgür Özmen; Mohit Kumar; Merry Ward; Jonathan R. Nebeker (IEEE Big Data, 2022)

Use of Event-Time Embeddings via RNN to Discern Novel Event Sequences in EHRs. - Özgür Özmen; Hilda B. Klasky; Olufemi A. Omitaomu; Mohammed M. Olama; P. Teja Kuruganti; Laura Pullum; Addi Thakur Malviya; Merry Ward; Jeanie M. Scott; Angela Laurio; Brian C. Sauer; Frank Drews; et al. (ICHI, 2022)

Detecting anomalous sequences in electronic health records using higher-order tensor networks. - Haoran Niu; Olufemi A. Omitaomu; Michael A. Langston; Mohammed M. Olama; Özgür Özmen; Hilda B. Klasky; Angela Laurio; Brian C. Sauer; Merry Ward; Jonathan R. Nebeker (J. Biomed. Informatics, 2022)

Tissue scale agent-based simulation of premalignant progressions in Barrett's esophagus. - Özgür Özmen; James J. Nutaro; Sassan Ostvar; Chin Hur; Chung Yin Kong (Simul., 2022)

Towards a Comparative Assessment of Data-Driven Process Models in Health Information Technology. - Hilda B. Klasky; Özgür Özmen; Olufemi A. Omitaomu; Mohammed M. Olama; Merry Ward; Angela Laurio; Jonathan R. Nebeker (ICHI, 2023)

CPViz: Visualizing clinical pathways represented in higher-order networks. - Junghoon Chae; Byung H. Park; Minsu Kim; Everett Neil Rush; Özgür Özmen; Makoto Jones; Merry Ward; Jonathan R. Nebeker (Visualization and Data Analysis, 2023)

Race conditions and data partitioning: risks posed by common errors to reproducible parallel simulations. - James J. Nutaro; Özgür Özmen (Simul., 2023)

EHR-BERT: A BERT-based model for effective anomaly detection in electronic health records. - Haoran Niu; Olufemi A. Omitaomu; Michael A. Langston; Mohammed M. Olama; Özgür Özmen; Hilda B. Klasky; Angela Laurio; Merry Ward; Jonathan R. Nebeker (J. Biomed. Informatics, 2024)

A framework for inferring and analyzing pharmacotherapy treatment patterns. - Everett Neil Rush; Özgür Özmen; Minsu Kim; Erin Rush Ortegon; Makoto Jones; Byung H. Park; Steven Pizer; Jodie Trafton; Lisa A. Brenner; Merry Ward; Jonathan R. Nebeker (BMC Medical Informatics Decis. Mak., 2024)

Anomaly Detection in Electronic Health Records Across Hospital Networks: Integrating Machine Learning With Graph Algorithms. - Haoran Niu; Olufemi A. Omitaomu; Michael A. Langston; Stephen K. Grady; Mohammed M. Olama; Özgür Özmen; Hilda B. Klasky; Angela Laurio; Merry Ward; Jonathan R. Nebeker (IEEE J. Biomed. Health Informatics, 2025)