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1

Deep learning with long short-term memory networks and random forests for demand forecasting in multi-channel retail

Punia, Sushil, Nikolopoulos, Konstantinos, Singh, Surya Prakash, Madaan, Jitendra K., Litsiou, Konstantia

Journal:

International Journal of Production Research

Year:

2020

Language:

english

File:

PDF, 1.66 MB

english, 2020

2

Advances in forecasting with neural networks? Empirical evidence from the NN3 competition on time series prediction

Sven F. Crone, Michèle Hibon, Konstantinos Nikolopoulos

Journal:

International Journal of Forecasting

Year:

2011

Language:

english

File:

PDF, 369 KB

english, 2011

3

Forecasting and planning during a pandemic: COVID-19 growth rates, supply chain disruptions, and governmental decisions

Nikolopoulos, Konstantinos, Punia, Sushil, SchÃ¤fers, Andreas, Tsinopoulos, Christos, Vasilakis, Chrysovalantis

Journal:

European Journal of Operational Research

Year:

2020

File:

PDF, 1.48 MB

2020

4

Leading innovation: Empirical evidence for ambidextrous leadership from UK high-tech SMEs

Busola Oluwafemi, Tolulope, Mitchelmore, Siwan, Nikolopoulos, Konstantinos

Journal:

Journal of Business Research

Year:

2019

Language:

english

File:

PDF, 834 KB

english, 2019

5

Supply Chain Forecasting: Theory, Practice, their Gap and the Future

Syntetos, Aris, Babai, Zied, Boylan, John, Kolassa, Stephan, Nikolopoulos, Konstantinos

Journal:

European Journal of Operational Research

Year:

2015

Language:

english

File:

PDF, 2.00 MB

english, 2015

6

‘Horses for Courses’ in demand forecasting

Petropoulos, Fotios, Makridakis, Spyros, Assimakopoulos, Vassilios, Nikolopoulos, Konstantinos

Journal:

European Journal of Operational Research

Year:

2014

Language:

english

File:

PDF, 1.47 MB

english, 2014

7

Corrigendum to “Advances in forecasting with neural networks? Empirical evidence from the NN3 competition on time series prediction” [Int. J. Forecast. 27 (2011) 635–660]

Crone, Sven F., Hibon, Michèle, Nikolopoulos, Konstantinos

Journal:

International Journal of Forecasting

Year:

2014

Language:

english

File:

PDF, 273 KB

english, 2014

8

Forecasting supply chain sporadic demand with nearest neighbor approaches

Nikolopoulos, Konstantinos I., Babai, M. Zied, Bozos, Konstantinos

Journal:

International Journal of Production Economics

Year:

2016

Language:

english

File:

PDF, 469 KB

english, 2016

9

We need to talk about intermittent demand forecasting

Nikolopoulos, Konstantinos

Journal:

European Journal of Operational Research

Year:

2020

File:

PDF, 1.35 MB

2020

10

Spyros Makridakis: An interview with the International Journal of Forecasting

Robert Fildes, Konstantinos Nikolopoulos

Journal:

International Journal of Forecasting

Year:

2006

Language:

english

File:

PDF, 168 KB

english, 2006

11

Forecasting Multivariate Time Series with the Theta Method

Thomakos, Dimitrios D., Nikolopoulos, Konstantinos

Journal:

Journal of Forecasting

Year:

2015

Language:

english

File:

PDF, 525 KB

english, 2015

12

The impact of electronic government on democracy: e-democracy through e-participation

Spirakis, Grigorios, Spiraki, Christina, Nikolopoulos, Konstantinos

Journal:

Electronic Government an International Journal

Year:

2010

Language:

english

File:

PDF, 285 KB

english, 2010

13

Taxation in Crisis || Corporate Profits’ Tax Avoidance: How the “Double Irish” Impedes Global Social Progress and Removes the Prosperity Base Needed for Future Generations

Thomakos, Dimitrios D., Nikolopoulos, Konstantinos I.

Year:

2017

Language:

english

File:

PDF, 227 KB

english, 2017

14

Forecast quality improvement with Action Research: A success story at PharmaCo

Phillips, Christina Jane, Nikolopoulos, Konstantinos

Journal:

International Journal of Forecasting

Year:

2018

Language:

english

File:

PDF, 2.19 MB

english, 2018

15

Internationalization Orientation in SMEs: The Mediating Role of Technological Innovation

Bagheri, Mahshid, Mitchelmore, Siwan, Bamiatzi, Vassiliki, Nikolopoulos, Konstantinos

Journal:

Journal of International Management

Year:

2018

Language:

english

File:

PDF, 645 KB

english, 2018

16

Review on dynamic process modeling of gasification based biorefineries and bio-based heat & power plants

Atsonios, Konstantinos, Nesiadis, Athanasios, Detsios, Nikolaos, Koutita, Konstantina, Nikolopoulos, Nikos, Grammelis, Panagiotis

Journal:

Fuel Processing Technology

Year:

2020

Language:

english

File:

PDF, 3.05 MB

english, 2020

17

Relative performance of judgmental methods for forecasting the success of megaprojects

Litsiou, Konstantia, Polychronakis, Yiannis, Karami, Azhdar, Nikolopoulos, Konstantinos

Journal:

International Journal of Forecasting

Year:

2019

File:

PDF, 1.23 MB

2019

18

Superforecasting reality check: Evidence from a small pool of experts and expedited identification

Katsagounos, Ilias, Thomakos, Dimitrios D., Litsiou, Konstantia, Nikolopoulos, Konstantinos

Journal:

European Journal of Operational Research

Year:

2020

File:

PDF, 1.75 MB

2020

19

Providing support for the use of analogies in demand forecasting tasks

Wing Yee Lee, Paul Goodwin, Robert Fildes, Konstantinos Nikolopoulos, Michael Lawrence

Journal:

International Journal of Forecasting

Year:

2007

Language:

english

File:

PDF, 1.24 MB

english, 2007

20

The process of using a forecasting support system

Paul Goodwin, Robert Fildes, Michael Lawrence, Konstantinos Nikolopoulos

Journal:

International Journal of Forecasting

Year:

2007

Language:

english

File:

PDF, 453 KB

english, 2007

21

Ten-Year Follow-Up Evaluation of a School Screening Program for Scoliosis

Karachalios, Theofilos, Sofianos, John, Roidis, Nikolaos, Sapkas, George, Korres, Dimitrios, Nikolopoulos, Konstantinos

Journal:

Year:

1999

Language:

english

File:

PDF, 1.10 MB

english, 1999

22

A Financial Crisis Manual ||

Thomakos, Dimitrios D., Monokroussos, Platon, Nikolopoulos, Konstantinos I.

Year:

2015

Language:

english

File:

PDF, 2.69 MB

english, 2015

23

Taxation in Crisis || Tax Evasion, Tax Administration, and the Impact of Growth: Tax Enforcement as Regulatory Failure in a High Tax Rates, High Tax Evasion, and Low-Growth Economic Environment

Thomakos, Dimitrios D., Nikolopoulos, Konstantinos I.

Year:

2017

Language:

english

File:

PDF, 290 KB

english, 2017

24

Forecasting with a hybrid method utilizing data smoothing, a variation of the Theta method and shrinkage of seasonal factors

Spiliotis, Evangelos, Assimakopoulos, Vassilios, Nikolopoulos, Konstantinos

Journal:

International Journal of Production Economics

Year:

2018

Language:

english

File:

PDF, 1.64 MB

english, 2018

25

Integration of hydroprocessing modeling of bio-liquids into flowsheeting design tools for biofuels production

Atsonios, Konstantinos, Panopoulos, Kyriakos D., Nikolopoulos, Nikos, Lappas, Angelos A., Kakaras, Emmanuel

Journal:

Fuel Processing Technology

Year:

2018

Language:

english

File:

PDF, 1.10 MB

english, 2018

26

Judgmental selection of forecasting models

Petropoulos, Fotios, Kourentzes, Nikolaos, Nikolopoulos, Konstantinos, Siemsen, Enno

Journal:

Journal of Operations Management

Year:

2018

Language:

english

File:

PDF, 1.06 MB

english, 2018

27

Tales from tails: On the empirical distributions of forecasting errors and their implication to risk

Spiliotis, Evangelos, Nikolopoulos, Konstantinos, Assimakopoulos, Vassilios

Journal:

International Journal of Forecasting

Year:

2018

File:

PDF, 1.01 MB

2018

28

An empirical investigation of water consumption forecasting methods

Karamaziotis, Panagiotis I., Raptis, Achilleas, Nikolopoulos, Konstantinos, Litsiou, Konstantia, Assimakopoulos, Vassilis

Journal:

International Journal of Forecasting

Year:

2019

Language:

english

File:

PDF, 1.36 MB

english, 2019

29

Dynamic modeling and energy analysis of renewable heating and electricity systems at residential buildings using phase change material based heat storage technologies

Violidakis, Ioannis, Atsonios, Konstantinos, Iliadis, Petros, Nikolopoulos, Nikolaos

Journal:

Journal of Energy Storage

Year:

2020

File:

PDF, 5.45 MB

2020

30

The effects of integrating management judgement into intermittent demand forecasts

Aris A. Syntetos, Konstantinos Nikolopoulos, John E. Boylan, Robert Fildes, Paul Goodwin

Journal:

International Journal of Production Economics

Year:

2009

Language:

english

File:

PDF, 223 KB

english, 2009

31

Radon survey in Greece—risk assesment

Dimitrios Nikolopoulos, Anna Louizi, Virginia Koukouliou, Athina Serefoglou, Evangelos Georgiou, Konstantinos Ntalles, Charalambos Proukakis

Journal:

Journal of Environmental Radioactivity

Year:

2002

Language:

english

File:

PDF, 97 KB

english, 2002

32

High energy tibial plateau fractures treated with hybrid external fixation

George C Babis, Dimitrios S Evangelopoulos, Panagiotis Kontovazenitis, Konstantinos Nikolopoulos, Panagiotis N Soucacos

Journal:

Journal of Orthopaedic Surgery and Research

Year:

2011

Language:

english

File:

PDF, 601 KB

english, 2011

33

Avulsion fractures of the tibial tuberosity in adolescent athletes treated by internal fixation and tension band wiring

Panayiotis A. Nikiforidis, George C. Babis, Ioannis K. Triantafillopoulos, George S. Themistocleous, Konstantinos Nikolopoulos

Journal:

Knee Surgery, Sports Traumatology, Arthroscopy

Year:

2004

Language:

english

File:

PDF, 234 KB

english, 2004

34

Correction of Anemia with Erythropoietin in Chronic Kidney Disease (stage 3 or 4): Effects on Cardiac Performance

Konstantinos D. Pappas, Chariklia D. Gouva, Konstantinos P. Katopodis, Petros M. Nikolopoulos, Panagiotis G. Korantzopoulos, Lampros K. Michalis, John A. Goudevenos, Kostas C. Siamopoulos

Journal:

Cardiovascular Drugs and Therapy

Year:

2008

Language:

english

File:

PDF, 161 KB

english, 2008

35

Non-dimensionalisation parameters for predicting the cooling effectiveness of droplets impinging on moderate temperature solid surfaces

George Strotos, George Aleksis, Manolis Gavaises, Konstantinos-Stephen Nikas, Nikos Nikolopoulos, Andreas Theodorakakos

Journal:

International Journal of Thermal Sciences

Year:

2011

Language:

english

File:

PDF, 1.96 MB

english, 2011

36

Judging the judges through accuracy-implication metrics: The case of inventory forecasting

Aris A. Syntetos, Konstantinos Nikolopoulos, John E. Boylan

Journal:

International Journal of Forecasting

Year:

2010

Language:

english

File:

PDF, 1004 KB

english, 2010

37

Impact of temporal aggregation on stock control performance of intermittent demand estimators: Empirical analysis

M. Zied Babai, Mohammad M. Ali, Konstantinos Nikolopoulos

Journal:

Year:

2012

Language:

english

File:

PDF, 402 KB

english, 2012

38

A structured methodology for assessing and improving e-services in digital cities

Konstantinos Pazalos, Euripidis Loukis, Vassilios Nikolopoulos

Journal:

Telematics and Informatics

Year:

2012

Language:

english

File:

PDF, 514 KB

english, 2012

39

Long-Term Treatment With EPO Increases Serum Levels of High-Density Lipoprotein in Patients With CKD

Kostas C. Siamopoulos, Chariklia Gouva, Konstantinos P. Katopodis, Christos Tzallas, Peter Nikolopoulos, Eleni C. Papavasiliou, Alexandros D. Tselepis

Journal:

American Journal of Kidney Diseases

Year:

2006

Language:

english

File:

PDF, 126 KB

english, 2006

40

Dividend signaling under economic adversity: Evidence from the London Stock Exchange

Konstantinos Bozos, Konstantinos Nikolopoulos, Ghanamaruthy Ramgandhi

Journal:

International Review of Financial Analysis

Year:

2011

Language:

english

File:

PDF, 405 KB

english, 2011

41

Cooling effectiveness of droplets at low Weber numbers: Effect of temperature

Strotos, George, Nikolopoulos, Nikos, Nikas, Konstantinos-Stephen, Moustris, Kostas

Journal:

International Journal of Thermal Sciences

Year:

2013

Language:

english

File:

PDF, 2.39 MB

english, 2013

42

A strategic forecasting framework for governmental decision-making and planning

Savio, Nicolas D., Nikolopoulos, Konstantinos

Journal:

International Journal of Forecasting

Year:

2013

Language:

english

File:

PDF, 466 KB

english, 2013

43

Amplifying the learning effects via a Forecasting and Foresight Support System

Spithourakis, Georgios P., Petropoulos, Fotios, Nikolopoulos, Konstantinos, Assimakopoulos, Vassilios

Journal:

International Journal of Forecasting

Year:

2015

Language:

english

File:

PDF, 1.22 MB

english, 2015

44

Forecasting the Effectiveness of Policy Implementation Strategies

Savio, Nicolas, Nikolopoulos, Konstantinos

Journal:

International Journal of Public Administration

Year:

2010

Language:

english

File:

PDF, 157 KB

english, 2010

45

Forecasting with quantitative methods: the impact of special events in time series

Nikolopoulos, Konstantinos

Journal:

Applied Economics

Year:

2010

Language:

english

File:

PDF, 359 KB

english, 2010

46

Calcium looping process simulation based on an advanced thermodynamic model combined with CFD analysis

Atsonios, Konstantinos, Zeneli, Myrto, Nikolopoulos, Aristeidis, Nikolopoulos, Nikos, Grammelis, Panagiotis, Kakaras, Emmanuel

Journal:

Year:

2015

Language:

english

File:

PDF, 1.92 MB

english, 2015

47

Relative performance of methods for forecasting special events

Nikolopoulos, Konstantinos, Litsa, Akrivi, Petropoulos, Fotios, Bougioukos, Vasileios, Khammash, Marwan

Journal:

Journal of Business Research

Year:

2015

Language:

english

File:

PDF, 346 KB

english, 2015

48

Forecasting branded and generic pharmaceuticals

Nikolopoulos, Konstantinos, Buxton, Samantha, Khammash, Marwan, Stern, Philip

Journal:

International Journal of Forecasting

Year:

2016

Language:

english

File:

PDF, 804 KB

english, 2016

49

Another look at estimators for intermittent demand

Petropoulos, Fotios, Kourentzes, Nikolaos, Nikolopoulos, Konstantinos

Journal:

International Journal of Production Economics

Year:

2016

Language:

english

File:

PDF, 692 KB

english, 2016

50

Forecasting the economic impact of new policies

Savio, Nicolas, Nikolopoulos, Konstantinos

Journal:

Year:

2009

Language:

english

File:

PDF, 275 KB

english, 2009