{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T14:02:16Z","timestamp":1769090536848,"version":"3.49.0"},"reference-count":21,"publisher":"IEEE","license":[{"start":{"date-parts":[[2012,5,1]],"date-time":"2012-05-01T00:00:00Z","timestamp":1335830400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2012,5,1]],"date-time":"2012-05-01T00:00:00Z","timestamp":1335830400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,5]]},"DOI":"10.1109\/eem.2012.6254792","type":"proceedings-article","created":{"date-parts":[[2012,8,6]],"date-time":"2012-08-06T16:50:27Z","timestamp":1344271827000},"page":"1-4","source":"Crossref","is-referenced-by-count":1,"title":["Analysis of electricity markets using multidimensional scaling"],"prefix":"10.1109","author":[{"given":"Filipe","family":"Azevedo","sequence":"first","affiliation":[{"name":"Institute of Engineering - Polytechnic of Porto (ISEP\/IPP), Rua Dr. Ant&#x00F3;nio Bernardino de Almeida, 4200-072 Porto, Portugal"}]},{"given":"J. Tenreiro","family":"Machado","sequence":"additional","affiliation":[{"name":"Institute of Engineering - Polytechnic of Porto (ISEP\/IPP), Rua Dr. Ant&#x00F3;nio Bernardino de Almeida, 4200-072 Porto, Portugal"}]}],"member":"263","reference":[{"key":"19","author":"cox","year":"2001","journal-title":"Multimensional Scaling"},{"key":"17","author":"borg","year":"2005","journal-title":"Modern multidimensional scaling - theory and applications"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/WARSD.2003.1295208"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4615-1701-6"},{"key":"16","author":"torgerson","year":"1958","journal-title":"Theory and Methods of Scaling"},{"key":"13","author":"hull","year":"2002","journal-title":"Fundamentals of Futures and Options Markets"},{"key":"14","author":"shahidehpour","year":"2001","journal-title":"Restructured Electrical Power Systems Operation Trading and Volatility"},{"key":"11","author":"tenreiro machado","year":"2010","journal-title":"Dynamical Analysis of Compositions"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1007\/BF02293745"},{"key":"21","first-page":"8","article-title":"On the compatibility of adaptive controllers","author":"bingulac","year":"0","journal-title":"Proc 4th Annual Allerton Conference Circuits and Systems Theory New York 1994"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.2307\/2333639"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1109\/IPTA.2010.5586804"},{"key":"2","doi-asserted-by":"crossref","DOI":"10.1109\/TPWRS.2007.901463","article-title":"A Decision-Support System Based on Particle Swarm Optimization for Multi-Period Hedging in Electricity Markets","volume":"22","author":"azevedo","year":"2007","journal-title":"IEEE Transactions on Power Systems"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/j.epsr.2009.10.002"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/72.238312"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/S0927-5398(00)00009-8"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1007\/BF02287916"},{"key":"5","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1007\/BF02288916","article-title":"Theory and Method","volume":"17","author":"torgerson","year":"1952","journal-title":"Psychometrika"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1007\/BF02288367"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/TE.2005.849737"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1007\/s11071-010-9823-2"}],"event":{"name":"2012 9th International Conference on the European Energy Market (EEM 2012)","location":"Florence, Italy","start":{"date-parts":[[2012,5,10]]},"end":{"date-parts":[[2012,5,12]]}},"container-title":["2012 9th International Conference on the European Energy Market"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/6235194\/6254642\/06254792.pdf?arnumber=6254792","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T21:07:40Z","timestamp":1769029660000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/6254792\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,5]]},"references-count":21,"URL":"https:\/\/doi.org\/10.1109\/eem.2012.6254792","relation":{},"subject":[],"published":{"date-parts":[[2012,5]]}}}