| Presentation | 2002/3/11 Asymptotic Performance of a Sequential MPM Code Hiroshi TAKEKAWA, Hirosuke YAMAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multilevel Pattern Matching (MPM) code, which is one of Grammar-based universal lossless data compression codes, can attain O(1/log n) maximum redundancy for any finite-state information sources. But, since the MPM code encodes data sequences blockwisely, coding delay cannot be avoided. In order to improve this defect, we proposed a sequential MPM code that encodes and decodes data sequences sequentially in a previous paper [3]. In this paper, we investigate the asymptotic performance of the sequential MPM code and we prove that it can attain the same maximum redundancy O(1/log n) for any finite-state sources as the original MPM code. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPM code / Grammar-based code / Universal Lossless Data Compression / Sequential coding |
| Paper # | IT2001-73 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 2002/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Theory (IT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Asymptotic Performance of a Sequential MPM Code |
| Sub Title (in English) | |
| Keyword(1) | MPM code |
| Keyword(2) | Grammar-based code |
| Keyword(3) | Universal Lossless Data Compression |
| Keyword(4) | Sequential coding |
| 1st Author's Name | Hiroshi TAKEKAWA |
| 1st Author's Affiliation | Department of Information Engineering, The University of Tokyo() |
| 2nd Author's Name | Hirosuke YAMAMOTO |
| 2nd Author's Affiliation | Department of Mathematical Informatics, The University of Tokyo |
| Date | 2002/3/11 |
| Paper # | IT2001-73 |
| Volume (vol) | vol.101 |
| Number (no) | 725 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |