Osman Y. Özaltin

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 22

Top Topics

Integer Program

Multistage Stochastic

Knowledge Discovery

Competitive Market

Top Venues

INFORMS J. Comput.

Comput. Oper. Res.

J. Glob. Optim.

Publications

Shakiba Enayati, Osman Y. Özaltin
Supplier selection under disruption risk with hybrid procurement. Comput. Oper. Res. 165 (2024)
Ruoting Li, Joseph Agor, Osman Y. Özaltin
Temporal pattern mining for knowledge discovery in the early prediction of septic shock. Pattern Recognit. 151 (2024)
Ruoting Li, Margaret Tobey, Maria E. Mayorga, Sherrie Caltagirone, Osman Y. Özaltin
Detecting Human Trafficking: Automated Classification of Online Customer Reviews of Massage Businesses. Manuf. Serv. Oper. Manag. 25 (3) (2023)
Rahman Khorramfar, Osman Y. Özaltin, Karl G. Kempf, Reha Uzsoy
Managing Product Transitions: A Bilevel Programming Approach. INFORMS J. Comput. 34 (5) (2022)
Joseph Agor, Ruoting Li, Osman Y. Özaltin
Septic shock prediction and knowledge discovery through temporal pattern mining. Artif. Intell. Medicine 132 (2022)
Joseph Agor, Ni Luh Putu S. P. Paramita, Osman Y. Özaltin
Prediction of Sepsis Related Mortality: An Optimization Approach. IEEE J. Biomed. Health Informatics 25 (11) (2021)
Özden O. Dalgic, Haoran Wu, Fatih Safa Erenay, Mustafa Y. Sir, Osman Y. Özaltin, Brian A. Crum, Kalyan S. Pasupathy
Mapping of critical events in disease progression through binary classification: Application to amyotrophic lateral sclerosis. J. Biomed. Informatics 123 (2021)
Junlong Zhang, Osman Y. Özaltin
Bilevel Integer Programs with Stochastic Right-Hand Sides. INFORMS J. Comput. 33 (4) (2021)
Shakiba Enayati, Osman Y. Özaltin
Optimal influenza vaccine distribution with equity. Eur. J. Oper. Res. 283 (2) (2020)
German A. Velasquez, Maria E. Mayorga, Osman Y. Özaltin
Prepositioning disaster relief supplies using robust optimization. IISE Trans. 52 (10) (2020)
Joseph Agor, Osman Y. Özaltin
Feature selection for classification models via bilevel optimization. Comput. Oper. Res. 106 (2019)
Joseph Agor, Osman Y. Özaltin, Julie S. Ivy, Muge Capan, Ryan Arnold, Santiago Romero-Brufau
The value of missing information in severity of illness score development. J. Biomed. Informatics 97 (2019)
Lena Abu-El-Haija, Julie S. Ivy, Osman Y. Özaltin, Walter Park
The Effect of the Distribution of the Inverse Growth Rate on Pancreatic Cancer Progression. WSC (2019)
Breanna P. Swan, Osman Y. Özaltin, Sonja Hilburn, Elizabeth Gignac, George McCammon
Evaluating an Emergency Department Care Redesign: A Simulation Approach. WSC (2019)
M. Hosein Zare, Osman Y. Özaltin, Oleg A. Prokopyev
On a class of bilevel linear mixed-integer programs in adversarial settings. J. Glob. Optim. 71 (1) (2018)
Maria C. Jansen, Osman Y. Özaltin
Optimal production in a competitive market under yield uncertainty. Optim. Lett. 12 (7) (2018)
Osman Y. Özaltin, Oleg A. Prokopyev, Andrew J. Schaefer
Optimal Design of the Seasonal Influenza Vaccine with Manufacturing Autonomy. INFORMS J. Comput. 30 (2) (2018)
Burhaneddin Sandikçi, Osman Y. Özaltin
A Scalable Bounding Method for Multistage Stochastic Programs. SIAM J. Optim. 27 (3) (2017)
Maria C. Jansen, Osman Y. Özaltin
Note on Cournot Competition Under Yield Uncertainty. Manuf. Serv. Oper. Manag. 19 (2) (2017)
Joseph Agor, Kendall McKenzie, Maria E. Mayorga, Osman Y. Özaltin, Riddhi S. Parikh, Jeanne Huddleston
Simulating triage of patients into an internal medicine department to validate the use of an optimization-based workload score. WSC (2017)
Zach Cleghern, Soumendra Lahiri, Osman Y. Özaltin, David L. Roberts
Predicting future states in DotA 2 using value-split models of time series attribute data. FDG (2017)
Joseph Agor, Kendall McKenzie, Osman Y. Özaltin, Maria E. Mayorga, Riddhi S. Parikh, Jeanne Huddleston
Simulation of triaging patients into an Internal Medicine Department to validate the use of an optimization based workload score. WSC (2016)
Behdad Beheshti, Osman Y. Özaltin, M. Hosein Zare, Oleg A. Prokopyev
Exact solution approach for a class of nonlinear bilevel knapsack problems. J. Glob. Optim. 61 (2) (2015)
Osman Y. Özaltin, Özden O. Dalgic, Fatih Safa Erenay
Optimal distribution of the influenza vaccine. WSC (2014)
Osman Y. Özaltin, Oleg A. Prokopyev, Andrew J. Schaefer
Two-stage quadratic integer programs with stochastic right-hand sides. Math. Program. 133 (1-2) (2012)
Osman Y. Özaltin, Brady Hunsaker, Andrew J. Schaefer
Predicting the Solution Time of Branch-and-Bound Algorithms for Mixed-Integer Programs. INFORMS J. Comput. 23 (3) (2011)
Osman Y. Özaltin, Oleg A. Prokopyev, Andrew J. Schaefer, Mark S. Roberts
Optimizing the Societal Benefits of the Annual Influenza Vaccine: A Stochastic Programming Approach. Oper. Res. 59 (5) (2011)
Osman Y. Özaltin, Oleg A. Prokopyev, Andrew J. Schaefer
The bilevel knapsack problem with stochastic right-hand sides. Oper. Res. Lett. 38 (4) (2010)