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Operational research in the time of COVID-19 : the "science for better" or worse in the absence of hard data1
Nikolopoulos, Konstantinos; Tsinopoulos, Christos; … - In: Journal of the Operational Research Society 74 (2023) 2, pp. 448-449
Persistent link: https://www.econbiz.de/10014317542
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Deep learning with long short-term memory networks and random forests for demand forecasting in multi-channel retail
Punia, Sushil; Nikolopoulos, Konstantinos; Singh, Surya … - In: International journal of production research 58 (2020) 16, pp. 4964-4979
Persistent link: https://www.econbiz.de/10012266114
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Intermittent demand, inventory obsolescence, and temporal aggregation forecasts
Sanguri, Kamal; Patra, Sabyasachi; Nikolopoulos, … - In: International journal of production research 62 (2024) 5, pp. 1663-1685
Persistent link: https://www.econbiz.de/10014546261
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Forecasting and planning for a critical infrastructure sector during a pandemic : empirical evidence from a food supply chain
Aljuneidi, Tariq; Punia, Sushil; Jebali, Aida; … - In: European journal of operational research : EJOR 317 (2024) 3, pp. 936-952
Persistent link: https://www.econbiz.de/10015047530
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Forecasting the effective reproduction number during a pandemic : COVID-19 Rt forecasts, governmental decisions and economic implications
Vasilakis, Chrysovalantis; Nikolopoulos, Konstantinos - In: IMA journal of management mathematics 35 (2024) 1, pp. 65-81
Persistent link: https://www.econbiz.de/10014526102
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We need to talk about intermittent demand forecasting
Nikolopoulos, Konstantinos - In: European journal of operational research : EJOR 291 (2021) 2, pp. 549-559
Persistent link: https://www.econbiz.de/10012495340
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Impact of temporal aggregation on stock control performance of intermittent demand estimators : empirical analysis
Babai, M. Zied; Ali, Mohammad M.; Nikolopoulos, Konstantinos - In: Omega : the international journal of management science 40 (2012) 6, pp. 713-721
Persistent link: https://www.econbiz.de/10009531369
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Dividend signaling under economic adversity : evidence from the London Stock Exchange
Bozos, Konstantinos; Nikolopoulos, Konstantinos; … - In: International review of financial analysis 20 (2011) 5, pp. 364-374
Persistent link: https://www.econbiz.de/10009492091
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Forecasting multivariate time series with the Theta method
Thomakos, Dimitrios D.; Nikolopoulos, Konstantinos - In: Journal of forecasting 34 (2015) 3, pp. 220-229
Persistent link: https://www.econbiz.de/10011305253
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Relative performance of methods for forecasting special events
Nikolopoulos, Konstantinos; Lotsa, Akrivi; Petropoulos, … - In: Journal of business research : JBR 68 (2015) 8, pp. 1785-1791
Persistent link: https://www.econbiz.de/10011317061