Vasilakis, Chrysovalantis; Nikolopoulos, Konstantinos Forecasting the effective reproduction number during a pandemic: COVID-19 \(R_t\) forecasts, governmental decisions and economic implications. (English) Zbl 07809154 IMA J. Manag. Math. 35, No. 1, 65-81 (2024). MSC: 90-XX 91-XX PDFBibTeX XMLCite \textit{C. Vasilakis} and \textit{K. Nikolopoulos}, IMA J. Manag. Math. 35, No. 1, 65--81 (2024; Zbl 07809154) Full Text: DOI OA License
Nikolopoulos, Konstantinos We need to talk about intermittent demand forecasting. (English) Zbl 1487.62154 Eur. J. Oper. Res. 291, No. 2, 549-559 (2021). MSC: 62P20 62M20 62M10 PDFBibTeX XMLCite \textit{K. Nikolopoulos}, Eur. J. Oper. Res. 291, No. 2, 549--559 (2021; Zbl 1487.62154) Full Text: DOI
Nikolopoulos, Konstantinos; Punia, Sushil; Schäfers, Andreas; Tsinopoulos, Christos; Vasilakis, Chrysovalantis Forecasting and planning during a pandemic: COVID-19 growth rates, supply chain disruptions, and governmental decisions. (English) Zbl 1487.90037 Eur. J. Oper. Res. 290, No. 1, 99-115 (2021). MSC: 90B05 62M20 68T05 PDFBibTeX XMLCite \textit{K. Nikolopoulos} et al., Eur. J. Oper. Res. 290, No. 1, 99--115 (2021; Zbl 1487.90037) Full Text: DOI Link
Nikolopoulos, Konstantinos; Petropoulos, Fotios Forecasting for big data: does suboptimality matter? (English) Zbl 1392.62347 Comput. Oper. Res. 98, 322-329 (2018). MSC: 62P30 68T05 PDFBibTeX XMLCite \textit{K. Nikolopoulos} and \textit{F. Petropoulos}, Comput. Oper. Res. 98, 322--329 (2018; Zbl 1392.62347) Full Text: DOI Link
Syntetos, Aris A.; Babai, Zied; Boylan, John E.; Kolassa, Stephan; Nikolopoulos, Konstantinos Supply chain forecasting: theory, practice, their gap and the future. (English) Zbl 1346.90181 Eur. J. Oper. Res. 252, No. 1, 1-26 (2016). MSC: 90B06 91B84 62M20 90-02 PDFBibTeX XMLCite \textit{A. A. Syntetos} et al., Eur. J. Oper. Res. 252, No. 1, 1--26 (2016; Zbl 1346.90181) Full Text: DOI Link
Thomakos, Dimitrios D.; Nikolopoulos, Konstantinos Forecasting multivariate time series with the theta method. (English) Zbl 1397.62324 J. Forecast. 34, No. 3, 220-229 (2015). MSC: 62M10 62M20 PDFBibTeX XMLCite \textit{D. D. Thomakos} and \textit{K. Nikolopoulos}, J. Forecast. 34, No. 3, 220--229 (2015; Zbl 1397.62324) Full Text: DOI Link
Petropoulos, Fotios; Makridakis, Spyros; Assimakopoulos, Vassilios; Nikolopoulos, Konstantinos ‘Horses for courses’ in demand forecasting. (English) Zbl 1304.62117 Eur. J. Oper. Res. 237, No. 1, 152-163 (2014). MSC: 62M20 62M10 PDFBibTeX XMLCite \textit{F. Petropoulos} et al., Eur. J. Oper. Res. 237, No. 1, 152--163 (2014; Zbl 1304.62117) Full Text: DOI Link
Spithourakis, G. P.; Petropoulos, F.; Nikolopoulos, K.; Assimakopoulos, V. A systemic view of the ADIDA framework. (English) Zbl 1286.91080 IMA J. Manag. Math. 25, No. 2, 125-137 (2014). MSC: 91B42 91B84 PDFBibTeX XMLCite \textit{G. P. Spithourakis} et al., IMA J. Manag. Math. 25, No. 2, 125--137 (2014; Zbl 1286.91080) Full Text: DOI Link
Nikolopoulos, Konstantinos; Fildes, Robert Adjusting supply chain forecasts for short-term temperature estimates: a case study in a Brewing company. (English) Zbl 1258.90009 IMA J. Manag. Math. 24, No. 1, 79-88 (2013). MSC: 90B05 90B06 62P30 PDFBibTeX XMLCite \textit{K. Nikolopoulos} and \textit{R. Fildes}, IMA J. Manag. Math. 24, No. 1, 79--88 (2013; Zbl 1258.90009) Full Text: DOI
Babaï, M. Z.; Syntetos, A. A.; Dallery, Y.; Nikolopoulos, K. Dynamic re-order point inventory control with lead-time uncertainty: analysis and empirical investigation. (English) Zbl 1171.90302 Int. J. Prod. Res. 47, No. 9, 2461-2483 (2009). MSC: 90B05 PDFBibTeX XMLCite \textit{M. Z. Babaï} et al., Int. J. Prod. Res. 47, No. 9, 2461--2483 (2009; Zbl 1171.90302) Full Text: DOI HAL
Fildes, R.; Nikolopoulos, K.; Crone, S. F.; Syntetos, A. A. Forecasting and operational research: a review. (English) Zbl 1153.90009 J. Oper. Res. Soc. 59, No. 9, 1150-1172 (2008). MSC: 90B50 90B60 PDFBibTeX XMLCite \textit{R. Fildes} et al., J. Oper. Res. Soc. 59, No. 9, 1150--1172 (2008; Zbl 1153.90009) Full Text: DOI
Nikolopoulos, K.; Goodwin, P.; Patelis, A.; Assimakopoulos, V. Forecasting with cue information: a comparison of multiple regression with alternative forecasting approaches. (English) Zbl 1115.62375 Eur. J. Oper. Res. 180, No. 1, 354-368 (2007). MSC: 62P99 62M20 PDFBibTeX XMLCite \textit{K. Nikolopoulos} et al., Eur. J. Oper. Res. 180, No. 1, 354--368 (2007; Zbl 1115.62375) Full Text: DOI