| Presentation | 2015-03-02 A Study of Two-dimensional Antidictionary Coding Using Automata Takahiro OTA, Hiroyoshi MORITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In one dimension, for an input string, an antidictionary is the set of all the minimal strings which do not appear in the input string. An antidictionary automaton, which is constructed from a subset of the antidictionary, is an encoder the antidictionary coding. An antidictionary automaton is useful for reducing computation time of coding and improving compression ratio since it is utilized as probabilistic model for entropy coding. In two dimension, for an input rectangle, an antidictionary is the set of all the minimal rectangles which do not appear in the input rectangle. An fundamental two-dimensional antidictionary coding has been proposed. However, an antidictionary automaton for two-dimensional antidictionary coding is not presented. In this paper, we propose a two-dimensional antidictionary automaton and a new antidictionary coding based on two-dimensional antidictionary automaton. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | antidictionary coding / probabilistic model / automaton / computation complexity / two dimension (2D) |
| Paper # | IT2014-78,ISEC2014-91,WBS2014-70 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2015/2/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | A Study of Two-dimensional Antidictionary Coding Using Automata |
| Sub Title (in English) | |
| Keyword(1) | antidictionary coding |
| Keyword(2) | probabilistic model |
| Keyword(3) | automaton |
| Keyword(4) | computation complexity |
| Keyword(5) | two dimension (2D) |
| 1st Author's Name | Takahiro OTA |
| 1st Author's Affiliation | Department of Computer & Systems Engineering, Nagano Prefectural Institute of Technology() |
| 2nd Author's Name | Hiroyoshi MORITA |
| 2nd Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
| Date | 2015-03-02 |
| Paper # | IT2014-78,ISEC2014-91,WBS2014-70 |
| Volume (vol) | vol.114 |
| Number (no) | 471 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |