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Publications

by alumni of

Wydział Informatyki i Zarządzania
Politechnika Wrocławska
Wrocław, Poland

(Faculty of Computer Science and Management, Wroclaw University of Technology)

These are publications listed in RePEc written by alumni of the above institution who are registered with the RePEc Author Service and listed in the RePEc Genealogy. List of alumni. For a list of publications by current members of the department, see here. Register yourself.

This page is updated in the first days of each month.


| Working papers | Journal articles | Software components |

Working papers

2016

  1. Grzegorz, Chodak, 2016. "The Nuisance of Slow Moving Products in Electronic Commerce," MPRA Paper 69817, University Library of Munich, Germany.
  2. Jakub Nowotarski & Rafal Weron, 2016. "On the importance of the long-term seasonal component in day-ahead electricity price forecasting," HSC Research Reports HSC/16/05, Hugo Steinhaus Center, Wroclaw University of Technology.
  3. Jakub Nowotarski & Rafal Weron, 2016. "To combine or not to combine? Recent trends in electricity price forecasting," HSC Research Reports HSC/16/01, Hugo Steinhaus Center, Wroclaw University of Technology.
  4. Bartosz Uniejewski & Jakub Nowotarski & Rafal Weron, 2016. "Automated variable selection and shrinkage for day-ahead electricity price forecasting," HSC Research Reports HSC/16/06, Hugo Steinhaus Center, Wroclaw University of Technology.
  5. Jakub Nowotarski & Rafal Weron, 2016. "Recent advances in electricity price forecasting: A review of probabilistic forecasting," HSC Research Reports HSC/16/07, Hugo Steinhaus Center, Wroclaw University of Technology.

2015

  1. Bidong Liu & Jakub Nowotarski & Tao Hong & Rafal Weron, 2015. "Probabilistic load forecasting via Quantile Regression Averaging on sister forecasts," HSC Research Reports HSC/15/01, Hugo Steinhaus Center, Wroclaw University of Technology.
  2. Jakub Nowotarski & Bidong Liu & Rafal Weron & Tao Hong, 2015. "Improving short term load forecast accuracy via combining sister forecasts," HSC Research Reports HSC/15/05, Hugo Steinhaus Center, Wroclaw University of Technology.
  3. Katarzyna Maciejowska & Jakub Nowotarski, 2015. "A hybrid model for GEFCom2014 probabilistic electricity price forecasting," HSC Research Reports HSC/15/06, Hugo Steinhaus Center, Wroclaw University of Technology.

2014

  1. Chodak, Grzegorz & Łęczek, Justyna, 2014. "Problem ostatniej mili – wyniki badań sklepów internetowych i konsumentów
    [Last mile problem – results of on-line stores and customers research]
    ," MPRA Paper 68851, University Library of Munich, Germany, revised Aug 2014.
  2. Jakub Nowotarski & Rafal Weron, 2014. "Merging quantile regression with forecast averaging to obtain more accurate interval forecasts of Nord Pool spot prices," HSC Research Reports HSC/14/03, Hugo Steinhaus Center, Wroclaw University of Technology.
  3. Katarzyna Maciejowska & Jakub Nowotarski & Rafal Weron, 2014. "Probabilistic forecasting of electricity spot prices using Factor Quantile Regression Averaging," HSC Research Reports HSC/14/09, Hugo Steinhaus Center, Wroclaw University of Technology.
  4. Tao Hong & Katarzyna Maciejowska & Jakub Nowotarski & Rafal Weron, 2014. "Probabilistic load forecasting via Quantile Regression Averaging of independent expert forecasts," HSC Research Reports HSC/14/10, Hugo Steinhaus Center, Wroclaw University of Technology.

2013

  1. Chodak, Grzegorz & Suchacka, Grażyna, 2013. "Practical Aspects of Log File Analysis for E-Commerce," MPRA Paper 48131, University Library of Munich, Germany.
  2. Grzegorz, Chodak, 2013. "Dostępność towaru w magazynie a czas realizacji zamówienia w sklepie internetowym – wyniki badań
    [Availability of Goods in Stock and Delivery Time - Results of Research]
    ," MPRA Paper 53276, University Library of Munich, Germany, revised Aug 2013.
  3. Chodak, Grzegorz, 2013. "Metody dostarczania towarów przez polskie sklepy internetowe – wyniki badań
    [Methods of Order Deliveries in Polish E-shops - Results of Research]
    ," MPRA Paper 53288, University Library of Munich, Germany, revised May 2013.
  4. Jakub Nowotarski & Jakub Tomczyk & Rafal Weron, 2013. "Modeling and forecasting of the long-term seasonal component of the EEX and Nord Pool spot prices," HSC Research Reports HSC/13/02, Hugo Steinhaus Center, Wroclaw University of Technology.
  5. Jakub Nowotarski & Eran Raviv & Stefan Trueck & Rafal Weron, 2013. "An empirical comparison of alternate schemes for combining electricity spot price forecasts," HSC Research Reports HSC/13/07, Hugo Steinhaus Center, Wroclaw University of Technology.
  6. Jakub Nowotarski & Rafal Weron, 2013. "Computing electricity spot price prediction intervals using quantile regression and forecast averaging," HSC Research Reports HSC/13/12, Hugo Steinhaus Center, Wroclaw University of Technology.
  7. Jakub Nowotarski, 2013. "Short-term forecasting of electricity spot prices using model averaging (Krótkoterminowe prognozowanie spotowych cen energii elektrycznej z wykorzystaniem uśredniania modeli)," HSC Research Reports HSC/13/17, Hugo Steinhaus Center, Wroclaw University of Technology.

2012

  1. Chodak, Grzegorz & Suchacka, Grażyna, 2012. "Cost-oriented recommendation model for e-commerce," MPRA Paper 39542, University Library of Munich, Germany.
  2. Chodak, Grzegorz & Latus, Łukasz, 2012. "Sprzedaż zagraniczna prowadzona przez polskie sklepy internetowe – wyniki badań
    [International Trade in Polish E-shops - Results of Research]
    ," MPRA Paper 39783, University Library of Munich, Germany.
  3. Grzegorz, Chodak & Łukasz, Latus, 2012. "Bariery utrudniające ekspansję polskich sklepów internetowych na rynki zagraniczne
    [Expansion barriers of the Polish e-stores on foreign markets]
    ," MPRA Paper 50484, University Library of Munich, Germany, revised Feb 2012.
  4. Grzegorz, Chodak & Katarzyna, Kudryńska, 2012. "Czy handel elektroniczny wydłuża czas życia produktu?
    [Can e-commerce extend the product life cycle?]
    ," MPRA Paper 50485, University Library of Munich, Germany, revised Mar 2012.
  5. Jakub Nowotarski & Jakub Tomczyk & Rafal Weron, 2012. "Robust estimation and forecasting of the long-term seasonal component of electricity spot prices," HSC Research Reports HSC/12/06, Hugo Steinhaus Center, Wroclaw University of Technology.

2011

  1. Chodak, Grzegorz & Kowal, Krzysztof, 2011. "Degree of Economic Freedom and Relationship to Economic Growth and Human Development," MPRA Paper 36712, University Library of Munich, Germany.
  2. Chodak, Grzegorz & Latus, Łukasz, 2011. "Analiza metod dostarczania towarów przez polskie sklepy internetowe – wyniki badań
    [Analysis of Products Deliveries Methods Applyied in Polish Internet Shops – Results of Research]
    ," MPRA Paper 36714, University Library of Munich, Germany.
  3. Chodak, Grzegorz & Latus, Łukasz, 2011. "Metody prognozowania popytu i zarządzanie gospodarką magazynową w polskich sklepach internetowych – wyniki badań
    [Methods of Demand Forecasting and Inventory Management in Polish Internet Shops – R
    ," MPRA Paper 36713, University Library of Munich, Germany.

2010

  1. Burnecki, Krzysztof & Misiorek, Adam & Weron, Rafal, 2010. "Loss Distributions," MPRA Paper 22163, University Library of Munich, Germany.
  2. Borak, Szymon & Misiorek, Adam & Weron, Rafal, 2010. "Models for Heavy-tailed Asset Returns," MPRA Paper 25494, University Library of Munich, Germany.
  3. Adam Misiorek & Rafal Weron, 2010. "Heavy-tailed distributions in VaR calculations," HSC Research Reports HSC/10/05, Hugo Steinhaus Center, Wroclaw University of Technology.
  4. Chodak, Grzegorz, 2010. "ABC Analysis in an Internet Shop: A New Set of Criteria," MPRA Paper 26280, University Library of Munich, Germany.
  5. Chodak, Grzegorz, 2010. "Internet jako dodatkowy kanał dystrybucji – efekt synergii czy kanibalizm?
    [Internet as Additional Distribution Channel - Synergy or Cannibalism]
    ," MPRA Paper 34180, University Library of Munich, Germany.
  6. Chodak, Grzegorz, 2010. "E-commerce narzędziem globalizacji handlu
    [E-commerce - The Way of Market Globalization]
    ," MPRA Paper 34181, University Library of Munich, Germany.
  7. Chodak, Grzegorz & Latus, Łukasz & Prałat, Ewa, 2010. "Analiza współpracy sklepów internetowych z przedsiębiorstwami kurierskimi i Pocztą Polską – wyniki badań
    [Analysis of Cooperation between Internet Shops and Courier Companies as well as National Po
    ," MPRA Paper 34702, University Library of Munich, Germany.
  8. Chodak, Grzegorz & Latus, Łukasz & Prałat, Ewa, 2010. "Analiza dystrybucji w sklepach internetowych
    [Analysis of Distribution in Internet Shops]
    ," MPRA Paper 34701, University Library of Munich, Germany.
  9. Chodak, Grzegorz & Latus, Łukasz & Prałat, Ewa, 2010. "Gospodarka magazynowa, prognozowanie popytu i wysyłka w sklepach internetowych – wyniki badań
    [Inventory Control, Demand Forecasting and shipping in internet shops - results of survey research]
    ," MPRA Paper 34699, University Library of Munich, Germany.

2009

  1. Chodak, Grzegorz, 2009. "Genetic algorithms in forecasting of Internet shops demand," MPRA Paper 34034, University Library of Munich, Germany, revised 2009.
  2. Chodak, Grzegorz, 2009. "Analysis of on-line services," MPRA Paper 34097, University Library of Munich, Germany.
  3. Chodak, Grzegorz, 2009. "Internetowe serwisy porównywania cen – droga do konkurencji doskonałej?
    [Internet Price Comparison Services - the Way to Perfect Competition?]
    ," MPRA Paper 35067, University Library of Munich, Germany.

2008

  1. Weron, Rafal & Misiorek, Adam, 2008. "Forecasting spot electricity prices: A comparison of parametric and semiparametric time series models," MPRA Paper 10428, University Library of Munich, Germany.
  2. Adam Misiorek, 2008. "Short-term forecasting of electricity prices: Do we need a different model for each hour?," HSC Research Reports HSC/08/01, Hugo Steinhaus Center, Wroclaw University of Technology.
  3. Chodak, Grzegorz, 2008. "Evolution of polish E-commerce - main trends and perspectives," MPRA Paper 34098, University Library of Munich, Germany.
  4. Chodak, Grzegorz, 2008. "Model dropshippingu w sklepie internetowym
    [Dropshipping Model in Internet Shop]
    ," MPRA Paper 35066, University Library of Munich, Germany.

2007

  1. Weron, Rafal & Misiorek, Adam, 2007. "Heavy tails and electricity prices: Do time series models with non-Gaussian noise forecast better than their Gaussian counterparts?," MPRA Paper 2292, University Library of Munich, Germany, revised Oct 2007.

2006

  1. Weron, Rafal & Misiorek, Adam, 2006. "Point and interval forecasting of wholesale electricity prices: Evidence from the Nord Pool market," MPRA Paper 1363, University Library of Munich, Germany.
  2. Rafal Weron & Adam Misiorek, 2006. "Short-term electricity price forecasting with time series models: A review and evaluation," HSC Research Reports HSC/06/01, Hugo Steinhaus Center, Wroclaw University of Technology.
  3. Adam Misiorek & Rafal Weron, 2006. "Interval forecasting of spot electricity prices," HSC Research Reports HSC/06/05, Hugo Steinhaus Center, Wroclaw University of Technology.
  4. Chodak, Grzegorz, 2006. "Propozycja kryteriów służących ocenie konkurencyjności sklepów internetowych
    [Set of Criteria Proposal for E-Shops Comparison]
    ," MPRA Paper 34933, University Library of Munich, Germany.

2005

  1. Rafal Weron & Adam Misiorek, 2005. "Modeling and forecasting electricity loads: A comparison," Econometrics 0502004, EconWPA.
  2. Rafal Weron & Adam Misiorek, 2005. "Forecasting Spot Electricity Prices With Time Series Models," Econometrics 0504001, EconWPA.

2004

  1. Chodak, Grzegorz, 2004. "Symulator obrotów magazynowych w sklepie internetowym - propozycja implementacji
    [Simulator of Inventory Turnover in Internet Shop - Proposal of Implementation]
    ," MPRA Paper 34918, University Library of Munich, Germany.

2000

  1. Chodak, Grzegorz & Kwaśnicki, Witold, 2000. "Genetic algorithms in seasonal demand forecasting," MPRA Paper 34099, University Library of Munich, Germany.

Journal articles

Undated material is listed at the end

2016

  1. Nowotarski, Jakub & Liu, Bidong & Weron, Rafał & Hong, Tao, 2016. "Improving short term load forecast accuracy via combining sister forecasts," Energy, Elsevier, vol. 98(C), pages 40-49.
  2. Maciejowska, Katarzyna & Nowotarski, Jakub & Weron, Rafał, 2016. "Probabilistic forecasting of electricity spot prices using Factor Quantile Regression Averaging," International Journal of Forecasting, Elsevier, vol. 32(3), pages 957-965.
  3. Maciejowska, Katarzyna & Nowotarski, Jakub, 2016. "A hybrid model for GEFCom2014 probabilistic electricity price forecasting," International Journal of Forecasting, Elsevier, vol. 32(3), pages 1051-1056.
  4. Nowotarski, Jakub & Weron, Rafał, 2016. "On the importance of the long-term seasonal component in day-ahead electricity price forecasting," Energy Economics, Elsevier, vol. 57(C), pages 228-235.
  5. Bartosz Uniejewski & Jakub Nowotarski & Rafał Weron, 2016. "Automated Variable Selection and Shrinkage for Day-Ahead Electricity Price Forecasting," Energies, MDPI, Open Access Journal, vol. 9(8), pages 1-22, August.

2015

  1. Jakub Nowotarski & Rafał Weron, 2015. "Computing electricity spot price prediction intervals using quantile regression and forecast averaging," Computational Statistics, Springer, vol. 30(3), pages 791-803, September.

2014

  1. Nowotarski, Jakub & Raviv, Eran & Trück, Stefan & Weron, Rafał, 2014. "An empirical comparison of alternative schemes for combining electricity spot price forecasts," Energy Economics, Elsevier, vol. 46(C), pages 395-412.

2013

  1. Nowotarski, Jakub & Tomczyk, Jakub & Weron, Rafał, 2013. "Robust estimation and forecasting of the long-term seasonal component of electricity spot prices," Energy Economics, Elsevier, vol. 39(C), pages 13-27.

2012

  1. Kasperski, Adam & Kurpisz, Adam & Zieliński, Paweł, 2012. "Approximating a two-machine flow shop scheduling under discrete scenario uncertainty," European Journal of Operational Research, Elsevier, vol. 217(1), pages 36-43.

2010

  1. Kasperski, Adam & Zielinski, Pawel, 2010. "Minmax regret approach and optimality evaluation in combinatorial optimization problems with interval and fuzzy weights," European Journal of Operational Research, Elsevier, vol. 200(3), pages 680-687, February.

2008

  1. Weron, Rafal & Misiorek, Adam, 2008. "Forecasting spot electricity prices: A comparison of parametric and semiparametric time series models," International Journal of Forecasting, Elsevier, vol. 24(4), pages 744-763.
  2. Adam Kasperski, 2008. "Making Robust Decisions in Discrete Optimization Problems as a Game against Nature," Czech Economic Review, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, vol. 2(3), pages 237-250, December.

2007

  1. Kasperski, Adam & Zielinski, Pawel, 2007. "On combinatorial optimization problems on matroids with uncertain weights," European Journal of Operational Research, Elsevier, vol. 177(2), pages 851-864, March.

2006

  1. Misiorek Adam & Trueck Stefan & Weron Rafal, 2006. "Point and Interval Forecasting of Spot Electricity Prices: Linear vs. Non-Linear Time Series Models," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 10(3), pages 1-36, September.

2003

  1. Chanas, Stefan & Kasperski, Adam, 2003. "On two single machine scheduling problems with fuzzy processing times and fuzzy due dates," European Journal of Operational Research, Elsevier, vol. 147(2), pages 281-296, June.
  2. Kasperski A., 2003. "Analiza wrazliwosci w problemach kolejnosciowych," Operations Research and Decisions, Wroclaw University of Technology, Institute of Organization and Management, vol. 4, pages 1-8.

Undated

  1. Grażyna Suchacka & Grzegorz Chodak, 0. "Using association rules to assess purchase probability in online stores," Information Systems and e-Business Management, Springer, vol. 0, pages 1-30.

Software components

2016

  1. Jakub Nowotarski & Rafal Weron, 2016. "SCAR: MATLAB function to compute day-ahead predictions of the electricity spot price using the Seasonal Component AutoRegressive (SCAR) model," HSC Software M16001, Hugo Steinhaus Center, Wroclaw University of Technology.
  2. Jakub Nowotarski & Rafal Weron, 2016. "SCAR_EXAMPLE: MATLAB codes and data for "On the importance of the long-term seasonal component in day-ahead electricity price forecasting"," HSC Software ZIP16002, Hugo Steinhaus Center, Wroclaw University of Technology.

2014

  1. Jakub Nowotarski, 2014. "QRA: MATLAB function to compute interval forecasts using Quantile Regression Averaging (QRA)," HSC Software M14003, Hugo Steinhaus Center, Wroclaw University of Technology.

2013

  1. Jakub Nowotarski & Jakub Tomczyk & Rafal Weron, 2013. "LTSCSIMPLE: MATLAB function to estimate and forecast the long-term seasonal component (LTSC) of an electricity spot price series using simple methods," HSC Software M13001, Hugo Steinhaus Center, Wroclaw University of Technology.
  2. Jakub Nowotarski & Jakub Tomczyk & Rafal Weron, 2013. "LTSCSIN: MATLAB function to estimate and forecast the long-term seasonal component (LTSC) of an electricity spot price series using sine-based methods," HSC Software M13002, Hugo Steinhaus Center, Wroclaw University of Technology.
  3. Jakub Nowotarski & Jakub Tomczyk & Rafal Weron, 2013. "LTSCWAVE: MATLAB function to estimate and forecast the long-term seasonal component (LTSC) of an electricity spot price series using wavelet-based methods," HSC Software M13003, Hugo Steinhaus Center, Wroclaw University of Technology.
  4. Jakub Nowotarski & Rafal Weron, 2013. "LTSC_EXAMPLE: MATLAB example script and data for "Robust estimation and forecasting of the long-term seasonal component of electricity spot prices"," HSC Software ZIP13002, Hugo Steinhaus Center, Wroclaw University of Technology.

2007

  1. Rafal Weron & Jakub Jurdziak & Adam Misiorek, 2007. "MFE Toolbox ver. 1.0.1 for MATLAB," HSC Software ZIP00001, Hugo Steinhaus Center, Wroclaw University of Technology.

2006

  1. Adam Misiorek & Stefan Trueck & Rafal Weron, 2006. "SNDE06_EXAMPLE: MATLAB codes and data for "Point and Interval Forecasting of Spot Electricity Prices: Linear vs. Non-Linear Time Series Models"," HSC Software ZIP06001, Hugo Steinhaus Center, Wroclaw University of Technology.

IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.