| Presentation | 1995/7/15 A Note on Maximum Likelihood Decoding Considering Insertion/deletion Errors Takuo Mori, Hideki Imai, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we consider maximum likelihood decoding in a channel where not only substitution errors but also insertion/deletion errors occur. Viterbi decoding does not take account of synchronization errors that occurs in such a channel. We make a simple model of such a channel at first. Then we talk about metric which is used in Viterbi decoding in such a channel and we show that Levenshtein distance is suitable for metric in such a channel under a certain condition, and we also propose Viterbi decoding based on partially weighted Levenshtein distance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Maximum likelihood decoding / Viterbi decoding / Synchronization error / Insertion/deletion error / Levenshtein distance |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 1995/7/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Information Theory (IT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Note on Maximum Likelihood Decoding Considering Insertion/deletion Errors |
| Sub Title (in English) | |
| Keyword(1) | Maximum likelihood decoding |
| Keyword(2) | Viterbi decoding |
| Keyword(3) | Synchronization error |
| Keyword(4) | Insertion/deletion error |
| Keyword(5) | Levenshtein distance |
| 1st Author's Name | Takuo Mori |
| 1st Author's Affiliation | Institute of Industrial Science UNIVERSITY OF TOKYO() |
| 2nd Author's Name | Hideki Imai |
| 2nd Author's Affiliation | Institute of Industrial Science UNIVERSITY OF TOKYO |
| Date | 1995/7/15 |
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| Volume (vol) | vol.95 |
| Number (no) | 145 |
| Page | pp.pp.- |
| #Pages | 6 |
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