Cesar Ruiz

 

Photo of Cesar Ruiz

 

Areas of Expertise:
Reliability Modeling
Applied Probability and Statistics
Simulation

 

 

 

Email: caruizto@email.uark.edu

Expected Date of Graduation:  May 2020

Curriculum Vitae

Teaching Experience:
University of Arkansas - Teaching Assistant
Simulation (Fall 2018)

Research Interest:
Reliability Growth Modeling
Bayesian Statistics
Spare Parts Inventory Control

Journal Articles and Publications:
Ruiz, C., Heydari, M., Sullivan, K. M., Liao H., and Pohl, E., "Data Analysis and Resource Allocation in Bayesian Selective Accelerated Reliability Growth'', IISE Transactions on Quality and Reliability,  accepted, 2018.
Ruiz, C., Luo, H., Liao H., and Xie, W., "Component replacement and reordering policies for spare parts experiencing two-phase on-shelf deterioration'', IISE Transactions on Quality and Reliability,  accepted, 2018.   
Ruiz, C., Pohl, E., Liao H., and Sullivan, K. M. , "A Bayesian Framework for Accelerated Reliability Growth Testing with Multiple Sources of Uncertainty'', QREI, accepted, 2018. 

Papers in Refereed Conference Proceedings:
Ruiz, C., Liao H., and Pohl, E., "A Nonparametric Degradation-Based Method for Modeling Reliability Growth'', To appear in Proceedings of the 65th Annual Reliability and Maintainability Symposium, Orlando, FL, January 28-31, 2019.
Ruiz, C., Liao H., and Pohl, E., "Bayesian Accelerated Reliability Growth of Complex Systems'', In Proceedings of the 64th Annual Reliability and Maintainability Symposium, Reno, NV, January 22-25, 2018.
Ruiz, C., Liao H., and Pohl, E., "Reliability Demonstration Tests Considering Performance Degradation with Measurement Error'', In Proceedings of the 10th IMA International Conference on Modelling in Industrial Maintenance and Reliability, Manchester, UK, June 13-15, 2018.

Honors and Awards:

  • Finalist of the Best Student Paper Competition, Quality Control and Reliability Engineering (QCRE) division, IISE, Orlando, FL, 05/2018, Title: "Bayesian Degradation Modeling for Spare Parts Inventory Management''.
  • Graduate Research Award, Department of Industrial Engineering, University of Arkansas, 2018.
  • SRE-RAMS Hans Reiche Scholarship 2018.
  • Finalist of the Best Student Paper Competition, Quality Control and Reliability Engineering (QCRE) division, IISE, Pittsburgh, PA, 05/2017, Title: "Data Analysis and Information Aggregation in Bayesian Accelerated Reliability Growth''.
  • Poma Foundation Undergraduate Scholarship, 2009-2013.