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dc.contributor.authorCharalambous, T.en
dc.contributor.authorCharalambous, Charalambos D.en
dc.contributor.authorRezaei, F.en
dc.creatorCharalambous, T.en
dc.creatorCharalambous, Charalambos D.en
dc.creatorRezaei, F.en
dc.date.accessioned2019-04-08T07:45:21Z
dc.date.available2019-04-08T07:45:21Z
dc.date.issued2011
dc.identifier.isbn978-1-4577-0595-3
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/43140
dc.description.abstractThis paper presents prefix codes which minimize various criteria constructed as a convex combination of maximum codeword length and average codeword length, or, a convex combination of the average of an exponential function of the codeword length and the average codeword length. This framework encompasses as a special case several criteria previously investigated in the literature, while relations to universal coding is discussed. The coding algorithm derived is parametric resulting in re-adjusting the initial source probabilities via a weighted probability vector according to a merging rule. An algorithm is presented to compute the weighting vector. © 2011 IEEE.en
dc.sourceIEEE International Symposium on Information Theory - Proceedingsen
dc.sourceIEEE International Symposium on Information Theory - Proceedingsen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-80054812368&doi=10.1109%2fISIT.2011.6033708&partnerID=40&md5=c92f1f495f412ee18405a6ccb6560b42
dc.subjectInformation theoryen
dc.subjectAlgorithmsen
dc.subjectAverage codeword lengthen
dc.subjectConvex combinationsen
dc.subjectLossless codingen
dc.subjectCodeword lengthen
dc.subjectCoding algorithmsen
dc.subjectExponential functionsen
dc.subjectPrefix codesen
dc.subjectUniversal codingen
dc.subjectWeighted probabilityen
dc.subjectWeighting vectoren
dc.titleLossless coding with generalized criteriaen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.identifier.doi10.1109/ISIT.2011.6033708
dc.description.startingpage1131
dc.description.endingpage1135
dc.author.facultyΠολυτεχνική Σχολή / Faculty of Engineering
dc.author.departmentΤμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering
dc.type.uhtypeConference Objecten
dc.contributor.orcidCharalambous, Charalambos D. [0000-0002-2168-0231]
dc.gnosis.orcid0000-0002-2168-0231


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