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Cha, Ji Hwan

Co-Author Distance
Author ID: cha.ji-hwan Recent zbMATH articles by "Cha, Ji Hwan"
Published as: Cha, Ji Hwan; Cha, J. H.
Documents Indexed: 128 Publications since 2000, including 2 Books
Co-Authors: 21 Co-Authors with 114 Joint Publications
233 Co-Co-Authors
all top 5

Co-Authors

13 single-authored
61 Finkelstein, Maxim
15 Badía, Francisco German
15 Lee, Hyunju
9 Mi, Jie
7 Levitin, Gregory
5 Sangüesa, Carmen
4 Giorgio, Massimiliano
4 Hazra, Nil Kamal
3 Yun, Won Young
2 Bloch-Mercier, Sophie
2 Kim, Jae Joo
2 Lee, Eui Yong
2 Lee, Sangyeol
1 Chackraborty, Niladri
1 Cho, Sinsup
1 Ghosh, Shyamal
1 Kim, Eun Suk
1 Marais, Francois
1 Na, Myung Hwan
1 Nam, Seungmin
1 Pulcini, Gianpaolo
all top 5

Serials

16 Journal of Applied Probability
15 Applied Stochastic Models in Business and Industry
9 Communications in Statistics. Theory and Methods
9 European Journal of Operational Research
5 Advances in Applied Probability
5 Journal of Multivariate Analysis
5 Statistics & Probability Letters
5 Statistics
5 Probability in the Engineering and Informational Sciences
5 Methodology and Computing in Applied Probability
4 Metrika
4 Naval Research Logistics
4 Operations Research Letters
4 Test
4 Statistical Papers
4 Top
3 Journal of Statistical Planning and Inference
3 IMA Journal of Management Mathematics
2 Applied Mathematical Modelling
2 Journal of Applied Statistics
2 Springer Series in Reliability Engineering
1 The American Statistician
1 Journal of Mathematical Biology
1 Journal of Computational and Applied Mathematics
1 Sankhyā. Series B. Methodological
1 Theoretical Population Biology
1 Annals of Operations Research
1 Communications in Statistics. Simulation and Computation
1 Journal of Inequalities and Applications
1 Scandinavian Actuarial Journal
1 Stochastic Models
1 Stochastics
all top 5

Fields

77 Probability theory and stochastic processes (60-XX)
75 Statistics (62-XX)
57 Operations research, mathematical programming (90-XX)
7 Game theory, economics, finance, and other social and behavioral sciences (91-XX)
3 Computer science (68-XX)
1 Real functions (26-XX)
1 Approximations and expansions (41-XX)
1 Calculus of variations and optimal control; optimization (49-XX)
1 Numerical analysis (65-XX)
1 Mechanics of deformable solids (74-XX)
1 Biology and other natural sciences (92-XX)
1 Systems theory; control (93-XX)

Publications by Year

all cited Publications top 5 cited Publications

Citations contained in zbMATH Open

91 Publications have been cited 688 times in 329 Documents Cited by ▼ Year ▼
Stochastic modeling for reliability. Shocks, burn-in and heterogeneous populations. Zbl 1271.90002
Finkelstein, Maxim; Cha, Ji Hwan
76
2013
On new classes of extreme shock models and some generalizations. Zbl 1223.60070
Cha, Ji Hwan; Finkelstein, Maxim
44
2011
Characterization of the generalized Pólya process and its applications. Zbl 1305.60088
Cha, Ji Hwan
39
2014
On a terminating shock process with independent wear increments. Zbl 1170.60332
Cha, Ji Hwan; Finkelstein, Maxim
33
2009
Point processes for reliability analysis. Shocks and repairable systems. Zbl 1388.60005
Cha, Ji Hwan; Finkelstein, Maxim
27
2018
Modelling a general standby system and evaluation of its performance. Zbl 1199.90009
Cha, Ji Hwan; Yun, Won Young
27
2008
Study of a stochastic failure model in a random environment. Zbl 1158.62063
Cha, Ji Hwan; Mi, Jie
25
2007
Stochastic intensity for minimal repairs in heterogeneous populations. Zbl 1226.60122
Cha, Ji Hwan; Finkelstein, Maxim
19
2011
New shock models based on the generalized Polya process. Zbl 1346.60065
Cha, Ji Hwan; Finkelstein, Maxim
18
2016
On optimal grouping and stochastic comparisons for heterogeneous items. Zbl 1381.60061
Hazra, Nil Kamal; Finkelstein, Maxim; Cha, Ji Hwan
18
2017
Burn-in procedures for a generalized model. Zbl 0983.60085
Cha, Ji Hwan
17
2001
On a stochastic survival model for a system under randomly variable environment. Zbl 1231.90147
Cha, Ji Hwan; Mi, Jie
13
2011
On a better burn-in procedure. Zbl 0984.60090
Cha, Ji Hwan
13
2000
New stochastic models for preventive maintenance and maintenance optimization. Zbl 1346.90275
Lee, Hyunju; Cha, Ji Hwan
12
2016
Bivariate preventive maintenance of systems with lifetimes dependent on a random shock process. Zbl 1403.90261
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
12
2018
Burn-in by environmental shocks for two ordered subpopulations. Zbl 1188.90075
Cha, Ji Hwan; Finkelstein, Maxim
10
2010
Burn-in and the performance quality measures in heterogeneous populations. Zbl 1210.90056
Cha, Ji Hwan; Finkelstein, Maxim
10
2011
On information-based warranty policy for repairable products from heterogeneous population. Zbl 1346.90276
Lee, Hyunju; Cha, Ji Hwan; Finkelstein, Maxim
9
2016
On two general classes of discrete bivariate distributions. Zbl 07671733
Lee, Hyunju; Cha, Ji Hwan
9
2015
On construction of general classes of bivariate distributions. Zbl 1295.60019
Lee, Hyunju; Cha, Ji Hwan
8
2014
On stochastic comparisons for population age and remaining lifetime. Zbl 1403.62181
Cha, Ji Hwan; Finkelstein, Maxim
8
2018
Stochastic comparison of multivariate conditionally dependent mixtures. Zbl 1292.60029
Badía, F. G.; Sangüesa, C.; Cha, J. H.
8
2014
Univariate and multivariate stochastic comparisons and ageing properties of the generalized Pólya process. Zbl 1401.60023
Badía, F. G.; Sangüesa, C.; Cha, Ji Hwan
8
2018
Stochastic survival models with events triggered by external shocks. Zbl 1246.90041
Cha, Ji Hwan; Finkelstein, Maxim
8
2012
Comparison of combined stochastic risk processes and its applications. Zbl 1237.90037
Cha, Ji Hwan
8
2011
A further extension of the generalized burn-in model. Zbl 1020.60079
Cha, Ji Hwan
8
2003
On optimal operational sequence of components in a warm standby system. Zbl 1405.90054
Finkelstein, Maxim; Hazra, Nil Kamal; Cha, Ji Hwan
7
2018
Stochastic ordering for populations of manufactured items. Zbl 1390.60071
Hazra, Nil Kamal; Finkelstein, Maxim; Cha, Ji Hwan
7
2018
Optimal warranty policy with inspection for heterogeneous, stochastically degrading items. Zbl 1487.90231
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
7
2021
A stochastic model for a general load-sharing system under overload condition. Zbl 1226.90032
Yun, Won Young; Cha, Ji Hwan
7
2010
A stochastic model for burn-in procedures in accelerated environment. Zbl 1122.90334
Cha, Ji Hwan
7
2006
Information-based thinning of point processes and its application to shock models. Zbl 1244.62135
Cha, Ji Hwan; Finkelstein, Maxim
7
2012
On a class of multivariate counting processes. Zbl 1346.60066
Cha, Ji Hwan; Giorgio, Massimiliano
7
2016
Some probability functions in reliability and their applications. Zbl 1126.62093
Cha, Ji Hwan; Mi, Jie
6
2007
Poisson Lindley process and its main properties. Zbl 1451.60050
Cha, Ji Hwan
6
2019
On some mortality rate processes and mortality deceleration with age. Zbl 1372.62059
Cha, Ji Hwan; Finkelstein, Maxim
6
2016
An information-based burn-in procedure for minimally repaired items from mixed population. Zbl 1410.90062
Cha, Ji Hwan; Badía, F. G.
5
2016
A dynamic bivariate common shock model with cumulative effect and its actuarial application. Zbl 1418.91247
Lee, Hyunju; Cha, Ji Hwan
5
2018
A note on the class of geometric counting processes. Zbl 1276.60058
Cha, Ji Hwan; Finkelstein, Maxim
5
2013
Justifying the Gompertz curve of mortality via the generalized Polya process of shocks. Zbl 1349.92118
Cha, Ji Hwan; Finkelstein, Maxim
5
2016
Analysis of reliability characteristics in the acceptance sampling tests. Zbl 1514.62467
Cha, Ji Hwan
5
2016
Variables acceptance reliability sampling plan for repairable items. Zbl 1382.62053
Cha, Ji Hwan
5
2015
Multivariate reliability modelling based on dependent dynamic shock models. Zbl 1480.74171
Cha, Ji Hwan; Badía, F. G.
4
2017
Stochastic comparison of generalized combined risk processes. Zbl 1427.60183
Cha, Ji Hwan
4
2013
Stochastic analysis of preventive maintenance in heterogeneous populations. Zbl 1250.90028
Cha, Ji Hwan; Finkelstein, Maxim
4
2012
Optimal mission abort policy for partially repairable heterogeneous systems. Zbl 1403.90262
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
4
2018
On information-based residual lifetime in survival models with delayed failures. Zbl 1406.60122
Cha, Ji Hwan; Finkelstein, Maxim
4
2018
On history-dependent shock models. Zbl 1286.90035
Cha, Ji Hwan; Finkelstein, Maxim
4
2013
On bending (down and up) property of reliability measures in mixtures. Zbl 1396.62236
Badía, F. G.; Cha, Ji Hwan
4
2017
Construction of two new general classes of bivariate distributions based on stochastic orders. Zbl 1331.60028
Lee, Hyunju; Cha, Ji Hwan
4
2015
Virtual age, is it real? – Discussing virtual age in reliability context. Zbl 07887571
Finkelstein, Maxim; Cha, Ji Hwan
4
2021
Reliability sampling plan for repairable items following general failure process and its statistical analysis. Zbl 1387.62107
Lee, Hyunju; Cha, Ji Hwan
3
2017
An extended stochastic failure model for a system subject to random shocks. Zbl 1213.90097
Cha, Ji Hwan; Lee, Eui Yong
3
2010
Some results on discrete mixture failure rates. Zbl 07539752
Cha, Ji Hwan; Finkelstein, Maxim
3
2019
A stochastic failure model with dependent competing risks and its applications to condition-based maintenance. Zbl 1325.60144
Cha, Ji Hwan; Castro, Inma T.
3
2015
A dynamic stress-strength model with stochastically decreasing strength. Zbl 1333.60191
Cha, Ji Hwan; Finkelstein, Maxim
3
2015
On a multivariate generalized Polya process without regularity property. Zbl 1483.60130
Cha, Ji Hwan; Badía, F. G.
2
2020
Stochastic comparisons and multivariate dependence for the epoch times of trend renewal processes. Zbl 1397.60047
Badía, Francisco German; Sangüesa, Carmen; Cha, Ji Hwan
2
2018
On a new shot noise process and the induced survival model. Zbl 1402.60112
Cha, Ji Hwan; Finkelstein, Maxim
2
2018
A stochastic breakdown model for an unreliable web server system and an optimal admission control policy. Zbl 1242.62113
Cha, Ji Hwan; Lee, Eui Yong
2
2011
Modelling of marginally regular bivariate counting process and its application to shock model. Zbl 1411.60132
Cha, Ji Hwan; Giorgio, Massimiliano
2
2018
Optimal preventive maintenance for systems having a continuous output and operating in a random environment. Zbl 1418.90090
Cha, Ji Hwan; Finkelstein, Maxim
2
2019
Is perfect repair always perfect? Zbl 1439.62252
Cha, Ji Hwan; Finkelstein, Maxim
2
2020
On some shock models with Poisson and generalized Poisson shock processes. Zbl 1402.62351
Cha, Ji Hwan; Finkelstein, Maxim
2
2017
On availability of Bayesian imperfect repair model. Zbl 0988.62060
Cha, Ji Hwan; Kim, Jae Joo
2
2001
Accelerated life test data analysis for repairable systems. Zbl 1105.62101
Yun, Won Young; Kim, Eun Suk; Cha, Ji Hwan
2
2006
A hybrid preventive maintenance model for systems with partially observable degradation. Zbl 07254134
Finkelstein, Maxim; Cha, Ji Hwan; Levitin, Gregory
2
2020
Bounding the optimal burn-in time for a system with two types of failure. Zbl 1055.90020
Cha, Ji Hwan; Lee, Sangyeol; Mi, Jie
2
2004
Shocks as burn-in in heterogeneous populations. Zbl 1244.90073
Cha, Ji Hwan; Finkelstein, Maxim
2
2012
Comparison of steady system availability with imperfect repair. Zbl 1051.60087
Cha, Ji Hwan; Lee, Sangyeol; Mi, Jie
2
2004
Preservation of ageing classes in deterioration models with independent increments. Zbl 1334.60077
Sangüesa, Carmen; Badía, Francisco German; Cha, Ji Hwan
2
2014
New failure and minimal repair processes for repairable systems in a random environment. Zbl 07883109
Cha, Ji Hwan; Finkelstein, Maxim
2
2019
Point process approach to modeling and analysis of general cascading failure models. Zbl 1337.60226
Lee, Hyunju; Cha, Ji Hwan
2
2016
Dynamic mixing probability measures of mixtures. Zbl 1346.62020
Cha, Ji Hwan; Mi, Jie
2
2016
A new generalized burn-in procedure for items in stochastically evolving population. Zbl 1471.60139
Lee, Hyunju; Cha, Ji Hwan
1
2016
Preservation properties of a renewal process stopped at a random dependent time. Zbl 1285.60089
Badía, F. G.; Cha, Ji Hwan
1
2013
Survival of systems with protection subject to two types of external attacks. Zbl 1290.90034
Cha, Ji Hwan; Finkelstein, Maxim; Marais, Francois
1
2014
Optimal inspection for missions with a possibility of abortion or switching to a lighter regime. Zbl 1471.90060
Finkelstein, Maxim; Cha, Ji Hwan; Ghosh, Shyamal
1
2021
Accelerated burn-in procedures and system maintenance policies. Zbl 1162.60338
Cha, Ji Hwan; Na, Myung Hwan
1
2009
Variables acceptance reliability sampling plan for items subject to inverse Gaussian degradation process. Zbl 1521.62276
Cha, Ji Hwan; Badía, F. G.
1
2021
On the existence of the steady state availability of imperfect repair model. Zbl 1192.90051
Cha, Ji Hwan; Kim, Jae Joo
1
2002
Replacement policy for heterogeneous items subject to gamma degradation processes. Zbl 1491.62273
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
1
2022
Acceptance reliability sampling plan for discrete lifetime models. Zbl 07548165
Cha, Ji Hwan; Finkelstein, Maxim
1
2021
Bounds to optimal burn-in and optimal work size. Zbl 1097.90020
Cha, Ji Hwan; Mi, Jie
1
2005
Stochastic modelling of operational quality of \(k\)-out-of-\(n\) systems. Zbl 1442.90059
Cha, Ji Hwan; Finkelstein, Maxim
1
2020
Transformed Lévy processes as state-dependent wear models. Zbl 1427.60184
Cha, Ji Hwan; Mercier, Sophie
1
2019
Variables acceptance reliability sampling plan based on degradation test. Zbl 1482.62101
Cha, Ji Hwan; Badía, F. G.
1
2021
On a multivariate IFR and positively dependent lifetime model induced by multiple shot-noise processes. Zbl 1477.62281
Lee, Hyunju; Cha, Ji Hwan
1
2021
On degradation-based imperfect repair and induced generalized renewal processes. Zbl 1492.60249
Finkelstein, Maxim; Cha, Ji Hwan
1
2021
On generalized shock models for deteriorating systems. Zbl 07879683
Cha, Ji Hwan; Finkelstein, Maxim
1
2013
Balancing load and performance for different failure models. Zbl 07888919
Finkelstein, Maxim; Cha, Ji Hwan; Chackraborty, Niladri
1
2022
Replacement policy for heterogeneous items subject to gamma degradation processes. Zbl 1491.62273
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
1
2022
Balancing load and performance for different failure models. Zbl 07888919
Finkelstein, Maxim; Cha, Ji Hwan; Chackraborty, Niladri
1
2022
Optimal warranty policy with inspection for heterogeneous, stochastically degrading items. Zbl 1487.90231
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
7
2021
Virtual age, is it real? – Discussing virtual age in reliability context. Zbl 07887571
Finkelstein, Maxim; Cha, Ji Hwan
4
2021
Optimal inspection for missions with a possibility of abortion or switching to a lighter regime. Zbl 1471.90060
Finkelstein, Maxim; Cha, Ji Hwan; Ghosh, Shyamal
1
2021
Variables acceptance reliability sampling plan for items subject to inverse Gaussian degradation process. Zbl 1521.62276
Cha, Ji Hwan; Badía, F. G.
1
2021
Acceptance reliability sampling plan for discrete lifetime models. Zbl 07548165
Cha, Ji Hwan; Finkelstein, Maxim
1
2021
Variables acceptance reliability sampling plan based on degradation test. Zbl 1482.62101
Cha, Ji Hwan; Badía, F. G.
1
2021
On a multivariate IFR and positively dependent lifetime model induced by multiple shot-noise processes. Zbl 1477.62281
Lee, Hyunju; Cha, Ji Hwan
1
2021
On degradation-based imperfect repair and induced generalized renewal processes. Zbl 1492.60249
Finkelstein, Maxim; Cha, Ji Hwan
1
2021
On a multivariate generalized Polya process without regularity property. Zbl 1483.60130
Cha, Ji Hwan; Badía, F. G.
2
2020
Is perfect repair always perfect? Zbl 1439.62252
Cha, Ji Hwan; Finkelstein, Maxim
2
2020
A hybrid preventive maintenance model for systems with partially observable degradation. Zbl 07254134
Finkelstein, Maxim; Cha, Ji Hwan; Levitin, Gregory
2
2020
Stochastic modelling of operational quality of \(k\)-out-of-\(n\) systems. Zbl 1442.90059
Cha, Ji Hwan; Finkelstein, Maxim
1
2020
Poisson Lindley process and its main properties. Zbl 1451.60050
Cha, Ji Hwan
6
2019
Some results on discrete mixture failure rates. Zbl 07539752
Cha, Ji Hwan; Finkelstein, Maxim
3
2019
Optimal preventive maintenance for systems having a continuous output and operating in a random environment. Zbl 1418.90090
Cha, Ji Hwan; Finkelstein, Maxim
2
2019
New failure and minimal repair processes for repairable systems in a random environment. Zbl 07883109
Cha, Ji Hwan; Finkelstein, Maxim
2
2019
Transformed Lévy processes as state-dependent wear models. Zbl 1427.60184
Cha, Ji Hwan; Mercier, Sophie
1
2019
Point processes for reliability analysis. Shocks and repairable systems. Zbl 1388.60005
Cha, Ji Hwan; Finkelstein, Maxim
27
2018
Bivariate preventive maintenance of systems with lifetimes dependent on a random shock process. Zbl 1403.90261
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
12
2018
On stochastic comparisons for population age and remaining lifetime. Zbl 1403.62181
Cha, Ji Hwan; Finkelstein, Maxim
8
2018
Univariate and multivariate stochastic comparisons and ageing properties of the generalized Pólya process. Zbl 1401.60023
Badía, F. G.; Sangüesa, C.; Cha, Ji Hwan
8
2018
On optimal operational sequence of components in a warm standby system. Zbl 1405.90054
Finkelstein, Maxim; Hazra, Nil Kamal; Cha, Ji Hwan
7
2018
Stochastic ordering for populations of manufactured items. Zbl 1390.60071
Hazra, Nil Kamal; Finkelstein, Maxim; Cha, Ji Hwan
7
2018
A dynamic bivariate common shock model with cumulative effect and its actuarial application. Zbl 1418.91247
Lee, Hyunju; Cha, Ji Hwan
5
2018
Optimal mission abort policy for partially repairable heterogeneous systems. Zbl 1403.90262
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory
4
2018
On information-based residual lifetime in survival models with delayed failures. Zbl 1406.60122
Cha, Ji Hwan; Finkelstein, Maxim
4
2018
Stochastic comparisons and multivariate dependence for the epoch times of trend renewal processes. Zbl 1397.60047
Badía, Francisco German; Sangüesa, Carmen; Cha, Ji Hwan
2
2018
On a new shot noise process and the induced survival model. Zbl 1402.60112
Cha, Ji Hwan; Finkelstein, Maxim
2
2018
Modelling of marginally regular bivariate counting process and its application to shock model. Zbl 1411.60132
Cha, Ji Hwan; Giorgio, Massimiliano
2
2018
On optimal grouping and stochastic comparisons for heterogeneous items. Zbl 1381.60061
Hazra, Nil Kamal; Finkelstein, Maxim; Cha, Ji Hwan
18
2017
Multivariate reliability modelling based on dependent dynamic shock models. Zbl 1480.74171
Cha, Ji Hwan; Badía, F. G.
4
2017
On bending (down and up) property of reliability measures in mixtures. Zbl 1396.62236
Badía, F. G.; Cha, Ji Hwan
4
2017
Reliability sampling plan for repairable items following general failure process and its statistical analysis. Zbl 1387.62107
Lee, Hyunju; Cha, Ji Hwan
3
2017
On some shock models with Poisson and generalized Poisson shock processes. Zbl 1402.62351
Cha, Ji Hwan; Finkelstein, Maxim
2
2017
New shock models based on the generalized Polya process. Zbl 1346.60065
Cha, Ji Hwan; Finkelstein, Maxim
18
2016
New stochastic models for preventive maintenance and maintenance optimization. Zbl 1346.90275
Lee, Hyunju; Cha, Ji Hwan
12
2016
On information-based warranty policy for repairable products from heterogeneous population. Zbl 1346.90276
Lee, Hyunju; Cha, Ji Hwan; Finkelstein, Maxim
9
2016
On a class of multivariate counting processes. Zbl 1346.60066
Cha, Ji Hwan; Giorgio, Massimiliano
7
2016
On some mortality rate processes and mortality deceleration with age. Zbl 1372.62059
Cha, Ji Hwan; Finkelstein, Maxim
6
2016
An information-based burn-in procedure for minimally repaired items from mixed population. Zbl 1410.90062
Cha, Ji Hwan; Badía, F. G.
5
2016
Justifying the Gompertz curve of mortality via the generalized Polya process of shocks. Zbl 1349.92118
Cha, Ji Hwan; Finkelstein, Maxim
5
2016
Analysis of reliability characteristics in the acceptance sampling tests. Zbl 1514.62467
Cha, Ji Hwan
5
2016
Point process approach to modeling and analysis of general cascading failure models. Zbl 1337.60226
Lee, Hyunju; Cha, Ji Hwan
2
2016
Dynamic mixing probability measures of mixtures. Zbl 1346.62020
Cha, Ji Hwan; Mi, Jie
2
2016
A new generalized burn-in procedure for items in stochastically evolving population. Zbl 1471.60139
Lee, Hyunju; Cha, Ji Hwan
1
2016
On two general classes of discrete bivariate distributions. Zbl 07671733
Lee, Hyunju; Cha, Ji Hwan
9
2015
Variables acceptance reliability sampling plan for repairable items. Zbl 1382.62053
Cha, Ji Hwan
5
2015
Construction of two new general classes of bivariate distributions based on stochastic orders. Zbl 1331.60028
Lee, Hyunju; Cha, Ji Hwan
4
2015
A stochastic failure model with dependent competing risks and its applications to condition-based maintenance. Zbl 1325.60144
Cha, Ji Hwan; Castro, Inma T.
3
2015
A dynamic stress-strength model with stochastically decreasing strength. Zbl 1333.60191
Cha, Ji Hwan; Finkelstein, Maxim
3
2015
Characterization of the generalized Pólya process and its applications. Zbl 1305.60088
Cha, Ji Hwan
39
2014
On construction of general classes of bivariate distributions. Zbl 1295.60019
Lee, Hyunju; Cha, Ji Hwan
8
2014
Stochastic comparison of multivariate conditionally dependent mixtures. Zbl 1292.60029
Badía, F. G.; Sangüesa, C.; Cha, J. H.
8
2014
Preservation of ageing classes in deterioration models with independent increments. Zbl 1334.60077
Sangüesa, Carmen; Badía, Francisco German; Cha, Ji Hwan
2
2014
Survival of systems with protection subject to two types of external attacks. Zbl 1290.90034
Cha, Ji Hwan; Finkelstein, Maxim; Marais, Francois
1
2014
Stochastic modeling for reliability. Shocks, burn-in and heterogeneous populations. Zbl 1271.90002
Finkelstein, Maxim; Cha, Ji Hwan
76
2013
A note on the class of geometric counting processes. Zbl 1276.60058
Cha, Ji Hwan; Finkelstein, Maxim
5
2013
Stochastic comparison of generalized combined risk processes. Zbl 1427.60183
Cha, Ji Hwan
4
2013
On history-dependent shock models. Zbl 1286.90035
Cha, Ji Hwan; Finkelstein, Maxim
4
2013
Preservation properties of a renewal process stopped at a random dependent time. Zbl 1285.60089
Badía, F. G.; Cha, Ji Hwan
1
2013
On generalized shock models for deteriorating systems. Zbl 07879683
Cha, Ji Hwan; Finkelstein, Maxim
1
2013
Stochastic survival models with events triggered by external shocks. Zbl 1246.90041
Cha, Ji Hwan; Finkelstein, Maxim
8
2012
Information-based thinning of point processes and its application to shock models. Zbl 1244.62135
Cha, Ji Hwan; Finkelstein, Maxim
7
2012
Stochastic analysis of preventive maintenance in heterogeneous populations. Zbl 1250.90028
Cha, Ji Hwan; Finkelstein, Maxim
4
2012
Shocks as burn-in in heterogeneous populations. Zbl 1244.90073
Cha, Ji Hwan; Finkelstein, Maxim
2
2012
On new classes of extreme shock models and some generalizations. Zbl 1223.60070
Cha, Ji Hwan; Finkelstein, Maxim
44
2011
Stochastic intensity for minimal repairs in heterogeneous populations. Zbl 1226.60122
Cha, Ji Hwan; Finkelstein, Maxim
19
2011
On a stochastic survival model for a system under randomly variable environment. Zbl 1231.90147
Cha, Ji Hwan; Mi, Jie
13
2011
Burn-in and the performance quality measures in heterogeneous populations. Zbl 1210.90056
Cha, Ji Hwan; Finkelstein, Maxim
10
2011
Comparison of combined stochastic risk processes and its applications. Zbl 1237.90037
Cha, Ji Hwan
8
2011
A stochastic breakdown model for an unreliable web server system and an optimal admission control policy. Zbl 1242.62113
Cha, Ji Hwan; Lee, Eui Yong
2
2011
Burn-in by environmental shocks for two ordered subpopulations. Zbl 1188.90075
Cha, Ji Hwan; Finkelstein, Maxim
10
2010
A stochastic model for a general load-sharing system under overload condition. Zbl 1226.90032
Yun, Won Young; Cha, Ji Hwan
7
2010
An extended stochastic failure model for a system subject to random shocks. Zbl 1213.90097
Cha, Ji Hwan; Lee, Eui Yong
3
2010
On a terminating shock process with independent wear increments. Zbl 1170.60332
Cha, Ji Hwan; Finkelstein, Maxim
33
2009
Accelerated burn-in procedures and system maintenance policies. Zbl 1162.60338
Cha, Ji Hwan; Na, Myung Hwan
1
2009
Modelling a general standby system and evaluation of its performance. Zbl 1199.90009
Cha, Ji Hwan; Yun, Won Young
27
2008
Study of a stochastic failure model in a random environment. Zbl 1158.62063
Cha, Ji Hwan; Mi, Jie
25
2007
Some probability functions in reliability and their applications. Zbl 1126.62093
Cha, Ji Hwan; Mi, Jie
6
2007
A stochastic model for burn-in procedures in accelerated environment. Zbl 1122.90334
Cha, Ji Hwan
7
2006
Accelerated life test data analysis for repairable systems. Zbl 1105.62101
Yun, Won Young; Kim, Eun Suk; Cha, Ji Hwan
2
2006
Bounds to optimal burn-in and optimal work size. Zbl 1097.90020
Cha, Ji Hwan; Mi, Jie
1
2005
Bounding the optimal burn-in time for a system with two types of failure. Zbl 1055.90020
Cha, Ji Hwan; Lee, Sangyeol; Mi, Jie
2
2004
Comparison of steady system availability with imperfect repair. Zbl 1051.60087
Cha, Ji Hwan; Lee, Sangyeol; Mi, Jie
2
2004
A further extension of the generalized burn-in model. Zbl 1020.60079
Cha, Ji Hwan
8
2003
On the existence of the steady state availability of imperfect repair model. Zbl 1192.90051
Cha, Ji Hwan; Kim, Jae Joo
1
2002
Burn-in procedures for a generalized model. Zbl 0983.60085
Cha, Ji Hwan
17
2001
On availability of Bayesian imperfect repair model. Zbl 0988.62060
Cha, Ji Hwan; Kim, Jae Joo
2
2001
On a better burn-in procedure. Zbl 0984.60090
Cha, Ji Hwan
13
2000
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Cited by 349 Authors

93 Cha, Ji Hwan
78 Finkelstein, Maxim
19 Hazra, Nil Kamal
18 Lee, Hyunju
14 Asadi, Majid
14 Badía, Francisco German
11 Li, Xiaohu
10 Bloch-Mercier, Sophie
9 Levitin, Gregory
8 Balakrishnan, Narayanaswamy
8 Goyal, Dheeraj
8 Sangüesa, Carmen
7 Zhang, Yiying
6 Cui, Lirong
6 Eryılmaz, Serkan N.
6 Kundu, Pradip
6 Qiu, Qingan
5 Chien, Yu-Hung
5 Di Crescenzo, Antonio
5 Fang, Rui
5 Ling, Xiaoliang
5 Wei, Yinzhao
4 Ding, Weiyong
4 Fendick, Kerry W.
4 Giorgio, Massimiliano
4 Mi, Jie
4 Nanda, Asok K.
4 Whitt, Ward
4 Xie, Min
4 Zhao, Peng
3 Ahmadi, Jafar
3 Amini-Seresht, Ebrahim
3 Chadjiconstantinidis, Stathis
3 Fang, Longxiang
3 Iuliano, Antonella
3 Kayid, Mohamed
3 Liu, Peng
3 Nekoukhou, Vahid
3 Panja, Arindam
3 Pradhan, Biswabrata
3 Shojaee, Omid
3 Tavangar, Mahdi
3 Wang, Guanjun
3 Yan, Rongfang
3 Ye, Zhisheng
3 Zhang, Jiandong
3 Zhang, Zhengcheng
2 Barmalzan, Ghobad
2 Bautista, Lucía
2 Behboudi, Zohreh
2 Belzunce, Félix
2 Castro, Inma Torres
2 Chahkandi, Majid
2 Chen, Ke
2 Cramer, Erhard
2 Doostmoradi, Ali
2 Eliwa, Mohamed S.
2 Foschi, Rachele
2 Gobbi, Fabio
2 Hashemi, Marzieh
2 Hawlader, Biplab
2 Jin, Qing
2 Kim, Kyungmee O.
2 Kolev, Nikolai
2 Kuiti, Mithu Rani
2 Kundu, Amarjit
2 Kundu, Debasis
2 Landesa, Luis
2 Liu, Baoliang
2 Liu, Sanyang
2 Mansourvar, Zahra
2 Martínez-Riquelme, Carolina
2 Meoli, Alessandra
2 Misra, Neeraj Kumar
2 Mohtashami Borzadaran, Gholam Reza
2 Mulinacci, Sabrina
2 Mustaro, Verdiana
2 Na, Myung Hwan
2 Pellerey, Franco
2 Pham, Hai Ha
2 Pulcini, Gianpaolo
2 Rabehasaina, Landy
2 Reza Akhoond, Mohammad
2 Ruiz, José-María
2 Scarf, Philip A.
2 Shen, Lijuan
2 Spizzichino, Fabio L.
2 Verasani, Gabriella
2 Wang, Xiaolin
2 Woo, Jae-Kyung
2 Wu, Qingtai
2 Wu, Yudan
2 Xu, Jianyu
2 Zadkarami, Mohammad Reza
2 Zardasht, Vali
2 Zhao, Xian
1 Abdul-Malak, David T.
1 Abdzadeh, Behnam
1 Abouammoh, Abdulrahman M.
1 Abouei Ardakan, Mostafa
...and 249 more Authors
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Cited in 62 Serials

40 Applied Stochastic Models in Business and Industry
31 Communications in Statistics. Theory and Methods
31 European Journal of Operational Research
24 Journal of Applied Probability
19 Methodology and Computing in Applied Probability
14 Applied Mathematical Modelling
13 Probability in the Engineering and Informational Sciences
10 Metrika
9 Statistics & Probability Letters
9 Statistics
9 Test
8 Naval Research Logistics
8 Operations Research Letters
7 Journal of Computational and Applied Mathematics
7 Journal of Multivariate Analysis
6 Advances in Applied Probability
5 Annals of Operations Research
5 Communications in Statistics. Simulation and Computation
5 Journal of Applied Statistics
4 Statistical Papers
4 Top
3 Journal of Statistical Physics
3 Applied Mathematics and Computation
3 Journal of Statistical Planning and Inference
3 Statistica Neerlandica
2 Insurance Mathematics & Economics
2 Queueing Systems
2 Filomat
2 Mathematical Problems in Engineering
2 Scandinavian Actuarial Journal
2 Stochastic Models
2 Journal of Industrial and Management Optimization
2 Stochastics
1 The American Statistician
1 International Journal of Systems Science
1 Journal of Mathematical Analysis and Applications
1 Journal of Mathematical Biology
1 Mathematical Biosciences
1 Theoretical Population Biology
1 Computers & Operations Research
1 Automation and Remote Control
1 Journal of Statistical Computation and Simulation
1 Applied Mathematics. Series B (English Edition)
1 Mathematical Methods of Statistics
1 ACM Transactions on Modeling and Computer Simulation
1 Soft Computing
1 Mathematical Methods of Operations Research
1 Statistical Inference for Stochastic Processes
1 RAIRO. Operations Research
1 Journal of Systems Science and Complexity
1 ASTIN Bulletin
1 Hacettepe Journal of Mathematics and Statistics
1 Journal of the Korean Statistical Society
1 Optimization Letters
1 Journal of Statistical Theory and Practice
1 Sankhyā. Series B
1 Wiley Interdisciplinary Reviews. WIREs Computational Statistics
1 Decision Analysis
1 Mathematical Sciences
1 Mathematica Applicanda
1 Journal of Function Spaces
1 Statistical Theory and Related Fields
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Cited in 11 Fields

189 Statistics (62-XX)
182 Probability theory and stochastic processes (60-XX)
151 Operations research, mathematical programming (90-XX)
13 Game theory, economics, finance, and other social and behavioral sciences (91-XX)
4 Biology and other natural sciences (92-XX)
3 Computer science (68-XX)
3 Systems theory; control (93-XX)
1 Real functions (26-XX)
1 Approximations and expansions (41-XX)
1 Numerical analysis (65-XX)
1 Mechanics of deformable solids (74-XX)

Citations by Year