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Rosy Oh
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Year
Bonus-malus premiums under the dependent frequency-severity modeling
R Oh, P Shi, JY Ahn
Scandinavian Actuarial Journal 2020 (3), 172-195, 2020
392020
Impact of fine particulate matter on visibility at incheon international airport, South Korea
WS Won, R Oh, W Lee, KY Kim, S Ku, PC Su, YJ Yoon
Aerosol and Air Quality Research 20 (5), 1048-1061, 2020
232020
A review on Poisson, Cox, Hawkes, shot-noise Poisson and dynamic contagion process and their compound processes
J Jang, R Oh
Annals of Actuarial Science 15 (3), 623-644, 2021
192021
Hygroscopic properties of particulate matter and effects of their interactions with weather on visibility
WS Won, R Oh, W Lee, S Ku, PC Su, YJ Yoon
Scientific reports 11 (1), 16401, 2021
192021
On copula-based collective risk models: from elliptical copulas to vine copulas
R Oh, JY Ahn, W Lee
Scandinavian Actuarial Journal 2021 (1), 1-33, 2021
172021
A multi-year microlevel collective risk model
R Oh, H Jeong, JY Ahn, EA Valdez
Insurance: Mathematics and Economics 100, 309-328, 2021
122021
Bayesian analysis of multivariate crash counts using copulas
ES Park, R Oh, JY Ahn, MS Oh
Accident Analysis & Prevention 149, 105431, 2021
102021
Bayesian credibility under a bivariate prior on the frequency and the severity of claims
ECK Cheung, W Ni, R Oh, JK Woo
Insurance: Mathematics and Economics 100, 274-295, 2021
92021
Similarity search on wafer bin map through nonparametric and hierarchical clustering
JH Lee, IC Moon, R Oh
IEEE Transactions on Semiconductor Manufacturing 34 (4), 464-474, 2021
82021
A copula transformation in multivariate mixed discrete-continuous models
JY Ahn, S Fuchs, R Oh
Fuzzy Sets and Systems 415, 54-75, 2021
82021
Predictive risk analysis using a collective risk model: Choosing between past frequency and aggregate severity information
R Oh, Y Lee, D Zhu, JY Ahn
Insurance: Mathematics and Economics 96, 127-139, 2021
82021
Causes of adolescent game addiction and the mediating effect of game motives
HJ Kim, R Oh, E Huh
Journal of Korea Game Society 19 (2), 5-22, 2019
72019
Designing a Bonus-Malus system reflecting the claim size under the dependent frequency–severity model
R Oh, JHT Kim, JY Ahn
Probability in the Engineering and Informational Sciences 36 (4), 963-987, 2022
62022
An interactive online app for predicting diabetes via machine learning from environment-polluting chemical exposure data
R Oh, HK Lee, YK Pak, MS Oh
International Journal of Environmental Research and Public Health 19 (10), 5800, 2022
52022
Market microstructure noise and optimal sampling frequencies for the realized variances of stock prices of four leading Korean companies
R Oh, DW Shin
The Korean Journal of Applied Statistics 25 (1), 15-27, 2012
42012
Double-counting problem of the bonus–malus system
R Oh, KS Lee, SC Park, JY Ahn
Insurance: Mathematics and Economics 93, 141-155, 2020
32020
Bayesian analysis of financial volatilities addressing long-memory, conditional heteroscedasticity and skewed error distribution
R Oh, DW Shin, MS Oh
Communications for Statistical Applications and Methods 24 (5), 507-518, 2017
32017
A bivariate compound dynamic contagion process for cyber insurance
J Jang, R Oh
arXiv preprint arXiv:2007.04758, 2020
22020
On copula-based collective risk models
R Oh, JY Ahn, W Lee
arXiv preprint arXiv:1906.03604, 2019
22019
Stochastic monotone wing property: A new dependence structure for copulas
R Oh, JY Ahn
Fuzzy Sets and Systems 484, 108932, 2024
2024
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