확률통계모델링연구실

[전문 학술 도서(영문판)]

[학술지 게재논문]

2024

- Poisson Generalized Lindley Process and Its Properties, Metrika, Vol. 87, No. 1, pp. 61-74.(with G. Badía). 

- On the Multiattempt Minimal Repair and the Corresponding Counting Process, Applied Stochastic Models in Business and Industry, Vol. 40, No. 1, pp. 206-215.( with M. Finkelstein).

- Preventive Maintenance for the Constrained Multi-attempt Minimal Repair, Reliability Engineering & System Safety, Vol. 243, No. 1, 109899, pp. 1-7.(with M. Finkelstein).

- An Advanced Acceptance Reliability Sampling Plan for Heterogeneous Items Subject to External Shocks, IMA Journal of Management Mathematics, Vol. 35, pp. 197-213.(with M. Finkelstein).

- New Continuous Bivariate Distributions Generated from Shock Models, Statistics, Vol. 58, No. 2, pp. 437-449.(with H. Lee).

- Preservation of the Log Concavity by Bernstein Operator with An Application to Ageing Properties of a Coherent System, Journal of Computational and Applied Mathematics, Vol. 443, No. 1, 115748, pp. 1-7.(with G. Badía, H. Lee and C. Sanguesa). 

2023

- On the Delayed Worse-Than-Minimal Repair Model and Its Application to Preventive Replacement, IMA Journal of Management Mathematics, Vol. 34, No. 1, pp. 101-122.(with M. Finkelstein).

• - Discussion of “An Overview of Some Classical Models and Discussion of the Signature-based Models of Preventive Maintenance”, Applied Stochastic Models in Business and Industry, Vol. 39, No. 1, pp. 82-84.( with M. Finkelstein).
  • - Improving Classical Optimal Age-replacement Policies for Degrading Items, Reliability Engineering & System Safety, Vol. 236, No. 1, 109303, pp. 1-8.(with M. Finkelstein and A. Langston).
    • - Optimal Preventive Maintenance Strategy for Populations of Systems that Generate Outputs, Reliability Engineering & System Safety, Vol. 237, No. 1, 109334, pp. 1-8.(with M. Finkelstein and T. Bedford).
    • - Improving the Age Composition of Dynamic Populations of Manufactured Items, Statistics and Probability Letters, Vo. 201, No. 1, 109879, pp. 1-8.(with M. Finkelstein).
    • - Termination versus Operation Extension for Degrading Systems, Journal of Risk and Reliability, Vol. 237, No. 6, pp. 1175-1185.(with M. Finkelstein and A. Langston).
    • - Acceptance Reliability Sampling Plan for Items from Heterogeneous Populations, Journal of Risk and Reliability, Vol. 237, No. 6, pp. 1199-1208.(with M. Finkelstein).
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2022

- On a Hazard (Failure) Rate Process with Delays after Shocks, Statistics & Probability Letters, Vol. 181, No. 1, 109276, pp. 1-9. (with N. K. Hazra and M. Finkelstein).

- A New Warranty Policy for Heterogeneous Items Subject to Monotone Degradation Processes, Journal of Risk and Reliability, Vol. 236, No. 1, pp. 55-65.(with M. Finkelstein).

- Optimal Preventive Switching of Components in Degrading Systems, Reliability Engineering & System Safety, Vol. 219, No. 1, 108266, pp. 1-11. (with M. Finkelstein and A. Langston).

- Age-replacement Policy for Items Described by Stochastic Degradation with Dependent Increments, IMA Journal of Management Mathematics, Vol. 33, No.2, pp. 273–287.(with M. Finkelstein and G. Levitin).

- Balancing Load and Performance for Different Failure Models, Applied Stochastic Models in Business and Industry, Vol. 38, No. 2, pp. 323-333.( with M. Finkelstein and N. Chackraborty).

- A Preventive Replacement Policy for a System Subject to Bivariate Generalized Polya Failure Process, Mathematics, Vol. 10, No. 11, pp. 1833-1833.(with H. Lee and M. Finkelstein).

- On Degradation-based Remaining Lifetime, Probability in the Engineering and Informational Sciences, Vol. 36, No.3, pp. 812-823.(with M. Finkelstein).

- An Extended Class of Univariate and Multivariate Generalized Polya Processes, Advances in Applied Probability, Vol. 54, No. 3, pp. 974-997.

- Replacement Policy for Heterogeneous Items Subject to Gamma Degradation Processes, Methodology and Computing in Applied Probability, Vol. 24, No. 3, pp. 1323-1340.(with M. Finkelstein and G. Levitin).

- Two Reliability Acceptance Sampling Plans for Items Subject to Wiener Process of Degradation, Methodology and Computing in Applied Probability, Vol. 24, No. 3, pp. 1651-1668.(with S. Mercier).

- A New Class of Marginally Regular Multivariate Counting Processes Generated by the Mixture of Multivariate Poisson Processes, Communications in Statistics - Theory and Methods, Vol. 51, No. 13, pp. 4235–4251.(with G. Badía).

- On Some General Survival Models with Delayed Failures, Communications in Statistics - Theory and Methods, Vol. 51, No. 22, pp. 7911–7928.(with M. Finkelstein).

- Reducing Degradation and Age of Items in Imperfect Repair Modeling, TEST, Vol. 31, No. 4, pp. 1058-1081.(with M. Finkelstein).

- Acceptance Reliability Sampling Plan for Items with Two Failure Modes, Statistics, Vol. 56, No. 6, pp. 1345-1363.(with M. Finkelstein).

2021

- A General Multivariate New Better Than Used (MNBU) Distribution and Its Properties, Metrika, Vol. 84, No. 1, pp. 27-46.(with H. Lee).

- Virtual Age, Is It Real?- Discussing Virtual Age in Reliability Context, Applied Stochastic Models in Business and Industry, Vol. 37, No. 1, pp. 3-16.( with M. Finkelstein).

- Rejoinder to “Virtual Age, Is It Real?”, Applied Stochastic Models in Business and Industry, Vol. 37, No. 1, pp. 45-52.( with M. Finkelstein).

- Variables Acceptance Reliability Sampling Plan for Items Subject to Inverse Gaussian Degradation Process, Journal of Applied Statistics, Vol. 48, No. 3, pp. 393-409.(with G. Badía). 

- Optimal Warranty Policy with Inspection for Heterogeneous, Stochastically Degrading Items, European Journal of Operational Research, Vol. 289, No. 3, pp. 1142-1152.( with M. Finkelstein and G. Levitin).

- On a Multivariate IFR and Positively Dependent Lifetime Model Induced by Multiple Shot-Noise Processes, Statistical Papers, Vol. 62, No. 2, pp. 561-590.(with H. Lee).

- On Dynamic Information-Based Life Extension, Journal of Risk and Reliability, Vol. 235, No. 4, pp. 690-699.(with M. Finkelstein and S. Ghosh).

- Optimal Inspection for Missions with a Possibility of Abortion or Switching to a Lighter Regime, TOP, Vol. 29, No. 3, pp. 722-740.(with M. Finkelstein and S. Ghosh).

- Variables Acceptance Reliability Sampling Plan Based on Degradation Test, Statistical Papers, Vol. 62, No. 5, pp. 2227-2245.(with G. Badía).

- Poisson Generalized Gamma Process and Its Properties, Stochastics, Vol. 93, No. 8, pp. 1123-1140.(with S. Mercier).

- On Degradation‑based Imperfect Repair and Induced Generalized Renewal Processes, TEST, Vol. 30, No. 4, pp. 1026-1045.(with M. Finkelstein)

- Acceptance Reliability Sampling Plan for Discrete Lifetime Models, Statistics, Vol. 55, No. 6, pp. 1291-1309.(with M. Finkelstein)

2020

- Is Perfect Repair Always Perfect? TEST, Vol. 29, No. 1, pp. 90–104.(with M. Finkelstein).

- On a New Age-Replacement Policy for Items with Observed Stochastic Degradation, Quality and Reliability Engineering International, Vol. 36, No. 3, pp. 1132-1143.(with M. Finkelstein and G. Levitin).

- A New General Class of Discrete Bivariate Distributions Constructed by Using the Likelihood Ratio, Statistical Papers, Vol. 61, No. 3, pp. 923-944.(with H. Lee).

- On Optimal Life Extension for Degrading Systems, Journal of Risk and Reliability, Vol. 234, No. 3, pp. 487-495.(with M. Finkelstein).

- Stochastic Modelling of Operational Quality of k‑out‑of‑n Systems, TOP, Vol. 28, No. 2, pp. 424–441.(with M. Finkelstein).

- A Hybrid Preventive Maintenance Model for Systems with Partially Observable Degradation, IMA Journal of Management Mathematics, Vol. 31, No. 3, pp. 345–365.(with M. Finkelstein and G. Levitin).

- On A Multivariate Generalized Polya Process without Regularity Property, Probability in the Engineering and Informational Sciences, Vol. 34, No. 4, pp. 484-506.(with G. Badía).

2019

- A New Class of Multivariate Counting Processes and Its Characterization, Stochastics, Vol. 91, No. 3, pp. 383-406.(with M. Giorgio). 

- On Some Characteristics of Quality for Systems Operating in a Random Environment, Journal of Risk and Reliability, Vol. 233. No. 2, pp. 257-267.(with M. Finkelstein).

- New Failure and Minimal Repair Processes for Repairable Systems in a Random Environment, Applied Stochastic Models in Business and Industry, Vol. 35, No. 3, pp. 522-536.(with M. Finkelstein).

- A Bivariate Optimal Replacement Policy for a System Subject to a Generalized Failure and Repair Process. Applied Stochastic Models in Business and Industry, Vol. 35, No. 3, pp. 637-650.(with H. Lee).

- Transformed Lévy Processes as State-Dependent Wear Models, Advances in Applied Probability, Vol. 51, No. 2, pp. 468-486.(with S. Mercier).

- Optimal Preventive Maintenance for Systems Having a Continuous Output and Operating in a Random Environment, TOP, No. 2, Vol. 27, pp. 327-350.(with M. Finkelstein).

- Stochastic Modeling for Systems with Delayed Failures, Reliability Engineering and System Safety, Vol. 188, No. 1, pp. 118-124.(with M. Finkelstein).

- Some Results on Discrete Mixture Failure Rates, Communications in Statistics - Theory and Methods, Vol. 48, No. 15, pp. 3884–3898.(with M. Finkelstein).

- Poisson Lindley Process and Its Main Properties, Statistics & Probability Letters, Vol. 152, No. 1, pp. 74-81.

- Stochastic Modeling of Quality of Systems Operating in a Heterogeneous Environment, Applied Stochastic Models in Business and Industry, Vol. 35, No. 6, pp. 1344-1365.(with M. Finkelstein).

2018

- On Preventive Maintenance under Different Assumptions on the Failure/Repair Processes, Quality and Reliability Engineering International, Vol. 34, No. 1, pp. 66-77.(with M. Finkelstein).

- Univariate and Multivariate Stochastic Comparisons and Ageing Properties of the Generalized Polya Process, Journal of Applied Probability, Vol. 55, No. 1, pp. 233-253.(with G. Badía and C. Sangüsa).

- On Stochastic Comparisons for Population Age and Remaining Lifetime, Statistical Papers, Vol. 59, No. 1, pp. 199-213.(with M. Finkelstein).

- Stochastic Ordering for Populations of Manufactured Items, TEST, Vol. 27, No. 1, pp. 173-196.(with N.K. Hazra and M. Finkelstein). 

- Bivariate Preventive Maintenance of Systems with Lifetimes Dependent on a Random Shock Process, European Journal of Operational Research, Vol. 266, No. 1, pp. 122-134.(with M. Finkelstein and G. Levitin).

- On Information-based Residual Lifetime in Survival Models with Delayed Failures, Statistics & Probability Letters, Vol. 137, No. 1, pp. 209-216.(with M. Finkelstein).

- On a New Shot Noise Process and the Induced Survival Model, Methodology and Computing in Applied Probability, Vol. 20, No. 3, pp. 897-917.(with M. Finkelstein).

- A Dynamic Bivariate Common Shock Model with Cumulative Effect and Its Actuarial Application, Scandinavian Actuarial Journal, Vol. 2018, No. 10, pp. 890-906.(with H. Lee).

- Stochastic Comparisons and Multivariate Dependence for the Epoch Times of Trend Renewal Processes, Journal of Multivariate Analysis, Vol. 168, No. 1, pp. 174-184.(with G. Badía and C. Sanguesa).

- Optimal Replacement Policy under a General Failure and Repair Model: Minimal Versus Worse Than Old Repair, Reliability Engineering and System Safety, Vol. 180, No. 1., pp. 362-372.(with G. Badía, M.D. Berrade and H. Lee).

- Optimal Mission Abort Policy for Partially Repairable Heterogeneous Systems, European Journal of Operational Research, Vol. 271, No. 1, pp. 818-825.(with M. Finkelstein and G. Levitin).

- On Optimal Replacement of Systems with Failure Rates Described by a Random Jump Process, Quality and Reliability Engineering International, Vol. 34, No. 8, pp. 1590-1604.(with M. Finkelstein and G. Levitin).

- Modelling of Marginally Regular Bivariate Counting Process and its Application to Shock Model, Methodology and Computing in Applied Probability, Vol. 20, No. 4, pp. 1137-1154.(with M. Giorgio).

- On Optimal Operational Sequence of Components in a Warm Standby System, Journal of Applied Probability, Vol. 55, No. 4, pp. 1014-1024. (with M. Finkelstein and N. Hazra).

2017 

- On Bending (Down and Up) Property of Reliability Measures in Mixtures, Metrika, Vol. 80, No. 5, pp. 455-482.(with G. Badía).

- Prediction of the Residual Failure Processes Based on the Process History, Communications in Statistics - Theory and Methods, Vol. 46, No. 13, pp. 6336-6357.(with G. Badía).

- On Optimal Grouping and Stochastic Comparisons for Heterogeneous Items, Journal of Multivariate Analysis, Vol. 160, pp. 146-156.(with N.K. Hazra and M. Finkelstein).

- Reliability Sampling Plan for Repairable Items Following General Failure Process and Its Statistical Analysis, Statistics, Vol. 51, No. 5, pp. 1159-1178.(with H. Lee).

- Modeling Discrete Bivariate Data with Applications to Failure and Count Data, Quality and Reliability Engineering International, Vol. 33, No. 5, pp. 1455-1473.(with H. Lee and G. Pulcini)

- Multivariate Reliability Modelling Based on Dependent Dynamic Shock Models, Applied Mathematical Modelling, Vol. 51, No. 1, pp. 199-216.( with G. Badía).

- On Preventive Maintenance of Systems with Lifetimes Dependent on a Random Shock Process, Reliability Engineering and System Safety, Vol. 168, No. 1, pp. 90-97.(with M. Finkelstein and G. Levitin).

- Bivariate Preventive Maintenance for Repairable Systems Subject to Random Shocks, Journal of Risk and Reliability, Vol. 231. No. 6, pp 643–653.(with M. Finkelstein and G. Levitin).

2016 

- On Some Properties of Shock Processes in A ‘Natural’ Scale, Reliability Engineering and System Safety, Vol. 145, No. 1, pp. 104-110.(with M. Finkelstein).

- On Some Mortality Rate Processes and Mortality Deceleration with Age, Journal of Mathematical Biology, Vol. 72, No. 1, pp. 331-342.(with M. Finkelstein).

- Point Process Approach to Modeling and Analysis of General Cascading Failure Models, Journal of Applied Probability, Vol. 53, No.1, pp. 174-186. (with H. Lee).

- A Dependent Competing Risks Model for Technological Units Subject to Degradation Phenomena and Catastrophic Failures, Quality and Reliability Engineering International, Vol. 32, No. 2, pp. 505-517. (with G. Pulcini).

- Optimal Long-Run Imperfect Maintenance with Asymptotic Virtual Age, IEEE Transactions on Reliability, Vol. 65, No. 1, pp. 187-196.(with M. Finkelstein).

- New Shock Models based on the Generalized Polya Process, European Journal of Operational Research, Vol. 251, No. 1, pp. 273-280.(with M. Finkelstein).

- On A Class of Multivariate Counting Processes, Advances in Applied Probability, Vol. 48, No. 2, pp. 443-462.(with M. Giorgio).

- Optimal Replacement of Heterogeneous Items with Minimal Repairs, IEEE Transactions on Reliability, Vol. 65, No. 2, pp. 593-603.

- Optimal Burn-in Procedure for Mixed Populations based on the Device Degradation Process History, European Journal of Operational Research, Vol. 251, No. 3, pp. 988-998.(with G. Pulcini).

- Justifying the Gompertz Curve of Mortality via the Generalized Polya Process of Shocks, Theoretical Population Biology, Vol. 109, No. 1, pp. 54-62.(with M. Finkelstein).

- On Information-based Warranty Policy for Repairable Products from Heterogeneous Population, European Journal of Operational Research, Vol. 253, No. 1, pp. 204-215.(with H. Lee and M. Finkelstein).

- Dynamic Mixing Probability Measures of Mixtures, Communications in Statistics-Theory and Methods, Vol. 45, No. 16, pp. 4824-4839.(with J. Mi).

- An Information-based Burn-in Procedure for Minimally Repaired Items from Mixed Population, Applied Stochastic Models in Business and Industry, Vol. 32, No. , pp. 511-525 . (with G. Badía).

- Analysis of Reliability Characteristics in the Acceptance Sampling Tests, Journal of Applied Statistics, Vol. 43, No. 10, 1874-1891. 

- Maintenance Policy for a System With Stochastically Dependent Failure Modes with Shock-Accumulation Effect, IEEE Transactions on Reliability, Vol. 65, No. 3, pp. 1284-1297. (with C. Sanguesa and I.T. Castro).

- A New Generalized Burn-in Procedure for Items in Stochastically Evolving Population, Applied Mathematical Modelling, Vol. 40, No. 19, pp. 8338-8351.(with H. Lee).

- New Stochastic Models for Preventive Maintenance and Maintenance Optimization, European Journal of Operational Research, Vol. 255, No. 1, pp. 80-90.(with H. Lee).

- On Ageing Concepts for Repairable Items from Heterogeneous Populations, IEEE Transactions on Reliability, Vol. 65, No. 4, pp. 1864-1870. (with M. Finkelstein).

2015 

- A Stochastic Failure Model with Dependent Competing Risks and Its Applications to Condition-Based Maintenance, Journal of Applied Probability, Vol. 52, No. 2, pp. 558-573.(with I.T. Castro).

- Burn-in Procedure Based on A Dependent Covariate Process, Advances in Applied Probability, Vol. 47, No. 2, pp. 506-529.(with G. Pulcini).

- Environmental Stress Screening Modelling, Analysis and Optimization, Reliability Engineering and System Safety, Vol. 139, No. 1, pp. 149-155.(with M. Finkelstein).

- On Two General Classes of Discrete Bivariate Distributions, The American Statistician, Vol. 69, No. 3, pp. 221-230.(with H. Lee). 

- A Dynamic Stress-Strength Model with Stochastically Decreasing Strength, Metrika, Vol. 78, No. 7, pp. 807-827.(with M. Finkelstein).

- Variables Acceptance Reliability Sampling Plan for Repairable Items, Statistics, Vol. 49, No. 5, pp. 1141-1156.

- Construction of Two New General Classes of Bivariate Distributions Based on Stochastic Orders, Journal of Multivariate Analysis, Vol. 142, No. 1, pp. 75-85.(with H. Lee).

2014 

- Survival of Systems with Protection Subject to Two Types of External Attacks, Annals of Operations Research, Vol. 212, No. 1, pp. 79-91.(with M. Finkelstein and F. Marais).

- Some Notes on Unobserved Parameters (Frailties) in Reliability Modeling, Reliability Engineering and System Safety, Vol. 123, No. 1, pp. 99-103.(with M. Finkelstein).

- On Construction of General Classes of Bivariate Distributions, Journal of Multivariate Analysis, Vol. 127, No. 1, pp. 151-159.(with H. Lee).

- Preservation of Ageing Classes in Deterioration Models with Independent Increments, Journal of Inequalities and Applications, 2014: 200, pp. 1-16.(with C. Sanguesa and G. Badía).

- Stochastic Modeling for Environmental Stress Screening, Journal of Applied Probability, Vol. 51, No. 2, pp. 387-399.(with M. Finkelstein).

- On Some Conditional Characteristics of Hazard Rate Processes Induced by External Shocks, Operations Research Letters, Vol. 42, No. 5, pp. 325-331.(with M. Finkelstein).

- Stochastic Comparison of Multivariate Conditionally Dependent Mixtures, Journal of Multivariate Analysis, Vol. 129, No. 1, pp. 82-94.(with G. Badía and C. Sanguesa).

- Burn-in for Eliminating Weak Items in Heterogeneous Populations, Communications in Statistics - Theory and Methods, Vol. 43, No. 24, pp. 5115-5129.(with M. Finkelstein).

- Characterization of the Generalized Pólya Process and Its Applications, Advances in Applied Probability, Vol. 46, No. 4, pp. 1148-1171.

2013 

- Stochastic Comparison of Generalized Combined Risk Processes, Journal of Statistical Planning and Inference, Vol. 143, No. 4, pp. 818-826.

- Preservation Properties of a Renewal Process Stopped at a Random Dependent Time, Probability in the Engineering and Informational Sciences, Vol. 27, No. 2, pp. 163-175.(with G. Badía).

- A Note on the Class of Geometric Counting Processes, Probability in the Engineering and Informational Sciences, Vol. 27, No. 2, pp. 177-185.(with M. Finkelstein).

- The Failure Rate Dynamics in Heterogeneous Populations, Reliability Engineering and System Safety, Vol. 112, No. 1, pp. 120-128.(with M. Finkelstein).

- On History-dependent Shock Models, Operations Research Letters, Vol. 41, No. 3, pp. 232-237.(with M. Finkelstein).

- On Stochastic Predictions of Failure Processes under Population Heterogeneity, Journal of Applied Probability, Vol. 50, No. 3, pp. 810-826.

- On Generalized Shock Models for Deteriorating Systems, Applied Stochastic Models in Business and Industry, Vol. 29, No. 5, pp. 496–508.(with M. Finkelstein).

- Results for Burn-in of Systems Under External Shocks, IEEE Transactions on Reliability, Vol. 62, No. 4, pp. 764-771.(with M. Finkelstein).

2012 

- Shocks as Burn-in in Heterogeneous Populations, Communications in Statistics-Theory and Methods, Vol. 41, No. 2, pp. 325-340.(with M. Finkelstein).

- On a Terminating Renewal Shock Process with an Independent Wear Process, Structure and Infrastructure Engineering, Vol. 4, No. 4, pp. 403-408.(with M. Finkelstein).

- Stochastic Survival Models with Events Triggered by External Shocks, Probability in the Engineering and Informational Sciences, Vol. 26, No. 2, pp. 183-195.(with M. Finkelstein).

- A Note on the Failure Rates in Finite Mixed Populations, Journal of Applied Probability, Vol. 49, No. 2, pp. 405-415.(with M. Giorgio).

- Burn-in via Shocks for Avoiding Large Risks, Journal of Risk and Reliability, Vol. 226, No. 3, pp. 318-326.(with M. Finkelstein).

- Information-based Thinning of Point Processes and Its Application to Shock Models, Journal of Statistical Planning and Inference, Vol. 142, No. 8, pp. 2345-2350.(with M. Finkelstein).

- Burn-in and the Performance Quality Measures in Continuous Heterogeneous Populations, Journal of Risk and Reliability, Vol. 226, No. 4, pp. 417-425. (with M. Finkelstein).

- Stochastic Analysis of Preventive Maintenance in Heterogeneous Populations, Operations Research Letters, Vol. 40, No. 5, pp. 416-421.(with M. Finkelstein).

- A Note on 'Curable' Shock Processes, Journal of Statistical Planning and Inference, Vol. 142, No 12, pp. 3146-3151.(with M. Finkelstein).

2011 

- On New Classes of Extreme Shock Models and Some Generalizations, Journal of Applied Probability, Vol. 48, No. 1, pp. 258-270.(with M. Finkelstein).

- Burn-in and the Performance Quality Measures in Heterogeneous Populations, European Journal of Operational Research, Vol. 210, No. 2, pp. 273-280.(with M. Finkelstein).

- A Stochastic Breakdown Model for an Unreliable Web Server System and Optimal Admission Control Policy, Journal of Applied Probability, Vol. 48, No. 2, pp. 453-466.(with E. Y. Lee).

- On a Stochastic Survival Model for a System under Randomly Variable Environment, Methodology and Computing in Applied Probability, Vol. 13, No. 3, pp. 549-561.(with J. Mi).

- Stochastic Intensity for Minimal Repairs in Heterogeneous Populations, Journal of Applied Probability, Vol. 48, No. 3, pp. 868-876.(with M. Finkelstein).

- Comparison of Combined Stochastic Risk Processes and Its Applications, European Journal of Operational Research, Vol. 215, No. 2, pp. 404-410.

- Burn-in for Systems Operating in a Shock Environment, IEEE Transactions on Reliability, Vol. 60, No. 4, pp. 721-728.(with M. Finkelstein).

2010 

- Optimal Design of a General Warm Standby System, Reliability Engineering and System Safety, Vol. 95, No. 8, pp. 880-886.(with W. Y. Yun).

- An Extended Stochastic Failure Model for a System Subject to Random Shocks, Operations Research Letters, Vol. 38, No. 5, pp. 468-473. (with E. Y. Lee).

- A Stochastic Model for a General Load-Sharing System under Overload Condition, Applied Stochastic Models in Business and Industry, Vol. 26, No. 5, pp. 624-638.(with W. Y. Yun).

- Burn-in by Environmental Shocks for Two Ordered Subpopulations, European Journal of Operational Research, Vol. 206, No. 1, pp. 111-117.(with M. Finkelstein).

- Stochastically Ordered Subpopulations and Optimal Burn-In Procedure, IEEE Transactions on Reliability, Vol. 59, No. 4, pp. 635-643.(with M. Finkelstein).

2009 

- On a Terminating Shock Process with Independent Wear Increments, Journal of Applied Probability, Vol. 46, No. 2, pp. 353-362.(with M. Finkelstein).

- Accelerated Burn-In Procedures and System Maintenance Policies, Communications in Statistics – Theory and Methods, Vol. 38, No. 5, pp. 719-733.(with M. H. Na).

2008 

- A Beyesian Change-Point Analysis for Software Reliability Models, Communications in Statistics – Simulation and Computation, Vol. 37, No. 9, pp. 1855-1869.(with S. Nam and S. Cho). 

- On Optimal Operating Conditions for a Data Processing System: A Stochastic Approach, Applied Stochastic Models in Business and Industry, Vol. 24, No. 1, pp. 31-49.(with J. Mi). 

- Optimal Burn-in for Minimizing Total Warranty Cost, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. 91, No. 2, pp. 633-641.(with H. Yamamoto and W.Y. Yun). 

- Modelling a General Standby System and Evaluation of Its Performance, Applied Stochastic Models in Business and Industry, Vol. 24, No. 2, pp. 159-169.(with J. Mi and W. Y. Yun). 

2007 

- Some Probability Functions in Reliability and Their Applications, Naval Research Logistics, Vol. 54, No. 2, pp. 128-135.(with J. Mi). 

- Study of a Stochastic Failure Model in a Random Environment, Journal of Applied Probability, Vol. 44, No. 1, pp. 151-163.(with J. Mi). 

- Optimal Burn-in Procedures for Periodically Inspected Systems, Naval Research Logistics, Vol. 54, No. 7, PP. 720-731.(with J. Mi).

2006

- Optimal Workload for a Multi-Tasking k-out-of-n: G Load Sharing System, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. 89, No. 1, pp.288-296.(with H. Yamamoto and W.Y. Yun). 

- Sequential Confidence Interval Estimation for System Availability, Quality and Reliability Engineering International, Vol. 22, No. 2, pp. 165-176.(with S. Lee and J. Jeon). 

- A Stochastic Model for Burn-in Procedures in Accelerated Environment, Naval Research Logistics, Vol. 53, No. 3, pp. 226-234. 

- An Extended Model for Optimal Burn-in Procedures, IEEE Transactions on Reliability, Vol. 55, No. 2, pp. 189-198. 

- Accelerated Life Test Data Analysis for Repairable Systems, Communications in Statistics-Theory and Methods, Vol 35, No. 10, pp. 1803-1824.(with W.Y. Yun and E.S. Kim).

2005

- Optimal Burn-in Procedures in a Generalized Environment, International Journal of Reliability, Quality and Safety Engineering, Vol.12, No. 3, pp. 189-202.(with J. Mi).

- On Optimal Burn-in Procedures - A Generalized Model, IEEE Transactions on Reliability, Vol. 54, No. 2, pp. 198-206.

- Bounds to Optimal Burn-in and Optimal Work Size, Applied Stochastic Models in Business and Industry, Vol. 21, No. 3, pp. 227-239.(with J. Mi).

2004 

- Bounding the Optimal Burn-in Time for a System with Two Types of Failure, Naval Research Logistics, Vol. 51, Issue 8, pp. 1090-1101.(with S. Lee and J. Mi).

- Comparison of Steady System Availability with Imperfect Repair, Applied Stochastic Models in Business and Industry, Vol. 20, No. 1, pp. 27-36.(with S. Lee and J. Mi).

- A Note on the Upper Bound for the Optimal Work Size, Journal of Applied Probability, Vol. 41, No. 1, pp. 277-280.

2003 

- A Further Extension of the Generalized Burn-In Model, Journal of Applied Probability, Vol. 40, No.1, pp. 264-270. 

2002 

- On the Existence of the Steady State Availability of Imperfect Repair Model, Sankhya, Series B, Vol. 64, pp. 76-81.(with J.J. Kim).

2001 

- Burn-In Procedures for a Generalized Model, Journal of Applied Probability, Vol. 38, No.2, pp. 542-553. 

- On Availability of Bayesian Imperfect Repair Model, Statistics & Probability Letters, Vol. 53, Issue 2, pp. 181-187.(with J.J. Kim).

2000 

- On a Better Burn-In Procedure, Journal of Applied Probability, Vol. 37, No. 4, pp. 1099-1103.