ADAPTIVE TEXT COMPRESSION TO ENHANCE A MODEM

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dc.contributor.authorDarragh, John J.eng
dc.contributor.authorWitten, Ian H.eng
dc.contributor.authorCleary, John G.eng
dc.date.accessioned2008-02-27T16:55:02Z
dc.date.available2008-02-27T16:55:02Z
dc.date.computerscience1999-05-27eng
dc.date.issued1983-10-01eng
dc.description.abstractThe design of a coding system is described and evaluated in the context of a computer-to-terminal modem connection. Unlike other compression problems, it is hard to characterise the kinds of information that may require processing. For this reason the system uses an adaptive Markov model, in conjuction with arithmetic coding. The compression performance improves with available memory. Two techniques for storing the Markov model are described. Experimental results are reported for a variety of sample texts. It is shown that effective line speeds can be at least doubled, and in some cases tripled, using less than 64 Kbytes of memory.eng
dc.description.notesWe are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at digitize@ucalgary.caeng
dc.identifier.department1983-132-21eng
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/30523
dc.identifier.urihttp://hdl.handle.net/1880/45801
dc.language.isoEngeng
dc.publisher.corporateUniversity of Calgaryeng
dc.publisher.facultyScienceeng
dc.subjectComputer Scienceeng
dc.titleADAPTIVE TEXT COMPRESSION TO ENHANCE A MODEMeng
dc.typeunknown
thesis.degree.disciplineComputer Scienceeng
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