| Presentation | 2004/3/8 Improved Sequential MPM Coding with O(1/logn) Maximal Redundancy Kuninori ISHII, Hirosuke YAMAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The sequential Multilevel Pattern Matching(MPM) code can attain O(1/logn) maximal redundancy. We have already proposed a coding algorithm which has better practical compression performance with O(1/logn) maximal redundancy. In this paper, we propose a new improved sequential MPM coding algorithm. The coding complexities of all sequential MPM algorithms are also evaluated. Furthermore, it is showed by compressing a corpus that the improved MPM codes are more efficient than the original MPM code and the previous sequential MPM codes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPM code / sequential MPM code / Grammar-based coding / Universal lossless data compression |
| Paper # | IT2003-59,ISEC2003-99,WBS2003-177 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2004/3/8(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 Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improved Sequential MPM Coding with O(1/logn) Maximal Redundancy |
| Sub Title (in English) | |
| Keyword(1) | MPM code |
| Keyword(2) | sequential MPM code |
| Keyword(3) | Grammar-based coding |
| Keyword(4) | Universal lossless data compression |
| 1st Author's Name | Kuninori ISHII |
| 1st Author's Affiliation | Department of Mathematical Informatics, University of Tokyo() |
| 2nd Author's Name | Hirosuke YAMAMOTO |
| 2nd Author's Affiliation | Department of Mathematical Informatics, University of Tokyo |
| Date | 2004/3/8 |
| Paper # | IT2003-59,ISEC2003-99,WBS2003-177 |
| Volume (vol) | vol.103 |
| Number (no) | 712 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |