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The presence of positive correlations is in agreement with the typical V\u2013I characteristic (hysteresis) of the electric arc furnace, thus providing a sound physical justification for the memory effects found in the current time series. The multifractal signature is strong enough in the filtered time series to be effectively classified as multifractal. <\/jats:p>","DOI":"10.1142\/s0218127416500073","type":"journal-article","created":{"date-parts":[[2016,2,19]],"date-time":"2016-02-19T01:18:57Z","timestamp":1455844737000},"page":"1650007","source":"Crossref","is-referenced-by-count":7,"title":["On the Long-Term Correlations and Multifractal Properties of Electric Arc Furnace Time Series"],"prefix":"10.1142","volume":"26","author":[{"given":"Lorenzo","family":"Livi","sequence":"first","affiliation":[{"name":"Department of Computer Science, Ryerson University, 350 Victoria Street, Toronto, ON M5B 2K3, Canada"}]},{"given":"Enrico","family":"Maiorino","sequence":"additional","affiliation":[{"name":"Department of Information Engineering, Electronics, and Telecommunications, SAPIENZA University of Rome, Via Eudossiana 18, 00184 Rome, Italy"}]},{"given":"Antonello","family":"Rizzi","sequence":"additional","affiliation":[{"name":"Department of Information Engineering, Electronics, and Telecommunications, SAPIENZA University of Rome, Via Eudossiana 18, 00184 Rome, Italy"}]},{"given":"Alireza","family":"Sadeghian","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Ryerson University, 350 Victoria Street, Toronto, ON M5B 2K3, Canada"}]}],"member":"219","published-online":{"date-parts":[[2016,2,18]]},"reference":[{"key":"S0218127416500073BIB001","doi-asserted-by":"publisher","DOI":"10.1016\/j.physa.2008.04.023"},{"key":"S0218127416500073BIB002","doi-asserted-by":"publisher","DOI":"10.1109\/TPWRD.2013.2280397"},{"key":"S0218127416500073BIB003","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.65.041107"},{"key":"S0218127416500073BIB004","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.71.011104"},{"key":"S0218127416500073BIB005","doi-asserted-by":"publisher","DOI":"10.1016\/j.physa.2005.03.047"},{"key":"S0218127416500073BIB006","volume-title":"Linear and Nonlinear Circuits","author":"Chua L. 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