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A G/M/1 retrial queue with constant retrial rate
Kim, Chesoong; Klimenok, Valentina; Dudin, Alexander - In: Top : transactions in operations research 22 (2014) 2, pp. 509-529
Persistent link: https://www.econbiz.de/10010386581
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Erlang loss queueing system with batch arrivals operating in a random environment
Kim, Che Soong; Dudin, Alexander; Klimenok, Valentina; … - In: Computers & operations research : and their … 36 (2009) 3, pp. 674-697
Persistent link: https://www.econbiz.de/10003827361
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A new approach to improving hedging performance in the OLS model
Kim, Chongwon; Jung, Hyeonjong; Kang, Hyoung Goo - In: The journal of alternative investments : JAI 25 (2023) 3, pp. 40-61
Persistent link: https://www.econbiz.de/10014231018
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Combining bootstrap data envelopment analysis with social networks for rank discrimination and suitable potential benchmarks
Kang, Hee Jay; Kim, Changhee; Choi, Kanghwa - In: European journal of operational research : EJOR 312 (2024) 1, pp. 283-297
Persistent link: https://www.econbiz.de/10014456262
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Disproving the sophomore slump using data envelopment analysis : forcusing on English Premier League's 2014/2015 to 2018/2019 seasons
Kim, Soo Yong; Kim, Changhee; Kang, Hee Jay - In: International journal of sport finance 17 (2022) 1, pp. 3-17
Persistent link: https://www.econbiz.de/10013179180