- Aghabozorgi, S.; Shirkhorshidi, A.S.; Wah, T.Y. Time-series clustering—A decade review. Inf. Syst. 2015, 53, 16–38.
Paper not yet in RePEc: Add citation now
- Australian Energy Market Commission (AEMC). Congestion Management Review (Final Report, June 2008). Available online: http://www.aemc.gov.au/getattachment/ed17404e-3a72-491f-a579-b92aaddace36/FinalReport. aspx (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- Australian Energy Market Operator Web Page. Available online: http://www.aemo.com.au/data/price_ demand.html (accessed on 3 March 2015).
Paper not yet in RePEc: Add citation now
- Australian Energy Regulator. National Electricity Market. Chapter 1, 2009. Available online: https://www. aer.gov.au/system/files/Chapter1Nationalelectricitymarket2009.pdf (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- Australian Energy Regulator. National Electricity Market. Chapter 2, 2009. Available online: https://www. aer.gov.au/system/files/Chapter2Nationalelectricitymarket2009.pdf (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
Böckers, V.; Heimeshoff, U. The extent of the European power markets. Energy Econ. 2014, 46, 102–111.
- Bandt, C.; Pompe, B. Permutation entropy: A natural complexity measure for time series. Phys. Rev. Lett. 2002, 88, doi:10.1103/PhysRevLett.88.174102.
Paper not yet in RePEc: Add citation now
Bollino, C.A.; Ciferri, D.; Polinori, P. Integration and convergence in European electricity markets. Munich Pers. RePEc Arch. 2013, 1–16. doi:10.2139/ssrn.2227541.
Bosco, B.; Parisio, L.; Pelagatti, M.; Baldi, F. Long-run relations in european electricity prices. J. Appl. Econom. 2010, 25, 805–832.
- Bruzzo, A.A.; Gesierich, B.; Santi, M.; Tassinari, C.A.; Birbaumer, N.; Rubboli, G. Permutation entropy to detect vigilance changes and preictal states from scalp EEG in epileptic patients. A preliminary study. Neurol. Sci. 2008, 29, 39–45. Energies 2016, 9, 809 21 of 22
Paper not yet in RePEc: Add citation now
- Cánovas, J.S.; Guillamón, A.; Ruiz, M.C. Using permutations to detect dependence between time series. Phys. D Nonlinear Phenom. 2011, 240, 1199–1204.
Paper not yet in RePEc: Add citation now
- Cánovas, J.S.; Guillamón, A.; Ruiz, M.C. Using permutations to find structural changes in time series. Fluct. Noise Lett. 2011, 10, 13–30.
Paper not yet in RePEc: Add citation now
- Energie Control Austria, E-Control (Austrian regulator). Market Report 2010: National Report to the European Commission. Available online: http://www.e-control.at (accessed on 22 May 2016). Energies 2016, 9, 809 22 of 22
Paper not yet in RePEc: Add citation now
- Energy Exchange Austria (EXAA). Webpage of the Energy Exchange Austria. Available online: http://www.exaa.at (accessed on 3 March 2015).
Paper not yet in RePEc: Add citation now
- ENTSO-E (European Network of Transmission System Operators for Electricity). Available online: https://www.entsoe.eu/Pages/default.aspx (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- Erni, D. Cointegration in Spot Price Energy Markets. Master’s Thesis, University of St. Gallen (HSG), St. Gallen, Switzerland, 2009.
Paper not yet in RePEc: Add citation now
- European Added Value Unit (European Parliamentary Research Service, PE 504.466). Cost of Non-Europe in the Single Market for Energy. Annex IV. Benefits of an Integrated European Electricity Market: The Role of Competition (June 2013). Available online: http://www.europarl.europa.eu (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- European Added Value Unit (European Parliamentary Research Service, PE 536.364). Mapping the Cost of Non-Europe, 2014–2019 (April 2015). Available online: http://www.europarl.europa.eu (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- European Commission, 2010. Commission Decision of 14.4.2010 relating to a proceeding under Article 102 of the Treaty on the Functioning of the European Union and Article 54 of the EEA Agreement (Case 39521-Swedish Interconnectors). Available online: http://ec.europa.eu/competition/antitrust/cases/decdocs /39351/39351-1211-8.pdf (accessed on 25 July 2016).
Paper not yet in RePEc: Add citation now
- Fingrid (Transmission System Operator in Finland). Available online: http://www.fingrid.fi/en/Pages/ default.aspx (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- Foster, E.D. State Space Time Series Clustering Using Discrepancies Based on the Kullback-Leibler Information and the Mahalanobis Distance. Ph.D. Thesis, University of Iowa, Iowa City, IA, USA, 2012.
Paper not yet in RePEc: Add citation now
- Haugh, L.D. Checking the independence of two covariance stationary time series: A univariate residual cross-correlation approach. J. Am. Stat. Assoc. 1976, 71, 378–385.
Paper not yet in RePEc: Add citation now
- Hong, Y. Testing the independence between two covariance stationary time series. Biometrika 1986, 83, 615–625.
Paper not yet in RePEc: Add citation now
Iglesias, F.; Kastner, W. Analysis of Similarity Measures in Times Series Clustering for the Discovery of Building Energy Patterns. Energies 2013, 6, 579–597.
- Independent Electricity System Operator of Ontario Market Web Page. Available online: http://www. theimo.com/imoweb/marketdata/marketData.asp (accessed on 3 March 2015).
Paper not yet in RePEc: Add citation now
- Izakian, H.; Pedrycz, W.; Jamal, I. Fuzzy clustering of time series data using dynamic time warping distance. Eng. Appl. Artif. Intell. 2015, 39, 235–244.
Paper not yet in RePEc: Add citation now
- Kraskov, A.; Stögbauer, H.; Andrzejak, R.G.; Grassberger, P. Hierarchical Clustering Based on Mutual Information. Biol. Phys. 2003, 1–11, arXiv:q-bio/0311039.
Paper not yet in RePEc: Add citation now
- Liao, T.W. Clustering of time series data—A survey. Pattern Recognit. 2005, 38, 1857–1874.
Paper not yet in RePEc: Add citation now
- Lin, J.; Keogh, E.; Wei, L.; Lonardi, S. Experiencing SAX: A novel symbolic representation of time series. Data Min. Knowl. Discov. 2007, 15, 107–144.
Paper not yet in RePEc: Add citation now
- Möller-Levet, C.S.; Klawonn, F.; Cho, K.H.; Wolkenhauer, O. Fuzzy clustering of short time-series and unevenly distributed sampling points. Adv. Intell. Data Anal. 2003, 330–340.
Paper not yet in RePEc: Add citation now
- Mihaylova, I. Stochastic Dependencies of Spot Prices in the European Electricity. Master’s Thesis, University of St. Gallen (HSG), St. Gallen, Switzerland, 2009.
Paper not yet in RePEc: Add citation now
- NERA Economic Consulting. The Wholesale Electricity Market in Australia. A Report to the Australian Energy Market Commission (March 2008). Available online: http://www.aemc.gov.au/ (accessed on 22 May 2016).
Paper not yet in RePEc: Add citation now
- Nord Pool Spot. Available online: http://www.nordpoolspot.com (accessed on 3 March 2015).
Paper not yet in RePEc: Add citation now
- Nordic Energy Regulators. NorREG Report on the Price Peaks in the Nordic Wholesale Market During Winter 2009–2010 (Report 1/2011). Available online: http://www.nordicenergyregulators.org/publications (accessed on 22 May 2016). c 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
Paper not yet in RePEc: Add citation now
- Ruiz, M.C.; Guillamón, A.; Gabaldón, A. A new approach to measure volatility in energy markets. Entropy 2012, 14, 74–91.
Paper not yet in RePEc: Add citation now
- Strehl, A., Ghosh, J. Cluster Ensembles—A Knowledge Reuse Framework for Combining Multiple Partitions. J. Mach. Learn. Res. 2002, 583–617.
Paper not yet in RePEc: Add citation now
- The Iberian electricity spot Market Operator (OMIE). Available online: http://www.omie.es (accessed on 3 March 2015).
Paper not yet in RePEc: Add citation now
- Wallis, S. Measures of Association for Contingency Tables; University College London: London, UK, 2012.
Paper not yet in RePEc: Add citation now
Weron, R. Modeling and Forecasting Electricity Loads and Prices: A Statistical Approach; Wiley: Chichester, UK, 2006.
- Witten, I.H.; Frank, E. Data Mining: Practical Machine Learning Tools and Techniques; Morgan Kaufmann: Amsterdam, The Netherland, 2005.
Paper not yet in RePEc: Add citation now
- Yao, Y. Information-theoretic measures for knowledge discovery and data mining. In Entropy Measures, Maximum Entropy and Emerging Applications; Springer: Berlin, Germany, 2003; pp. 115–136.
Paper not yet in RePEc: Add citation now