DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, J | ko |
dc.contributor.author | Moon, Jaekyun | ko |
dc.date.accessioned | 2013-03-04T19:00:27Z | - |
dc.date.available | 2013-03-04T19:00:27Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-04 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON INFORMATION THEORY, v.49, no.4, pp.1027 - 1029 | - |
dc.identifier.issn | 0018-9448 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83733 | - |
dc.description.abstract | We introduce an alternative structure for computing the a posteriori probabilities (APPs) for state and transition sequences of a Markov source observed through a noisy output sequence. Compared to the well-established forward-backward recursion algorithm of Bahl et al., the proposed structure allows a reduction in computational complexity at the expense of increased memory requirements. Alternatively, for a similar complexity level, the proposed structure needs smaller memory when the input alphabet size is small. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Alternative structure for computing APPs of the Markov source | - |
dc.type | Article | - |
dc.identifier.wosid | 000182169400020 | - |
dc.identifier.scopusid | 2-s2.0-0037396833 | - |
dc.type.rims | ART | - |
dc.citation.volume | 49 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 1027 | - |
dc.citation.endingpage | 1029 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
dc.identifier.doi | 10.1109/TIT.2003.809500 | - |
dc.contributor.localauthor | Moon, Jaekyun | - |
dc.contributor.nonIdAuthor | Park, J | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | a posteriori probability (APP) | - |
dc.subject.keywordAuthor | Bahl-Cocke-Jelinek-Raviv (BCJR) algorithm | - |
dc.subject.keywordAuthor | Markov source | - |
dc.subject.keywordAuthor | soft decision | - |
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