| Presentation | 2000/7/20 Performance evaluation of querying histories of image processing with a semistructured data model Masaru Tabata, Masayoshi Aritsugi, Yoshinari Kanamori, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Users who are not familiar with image processing are not able to determine a correct sequence for executing image processing operations or to assign appropriate parameters to the operations. We have therefore proposed a method for reusing execution plans for image processing operations designed by image processing specialists. we call these plans "histories of image processing, "and represent them using a semistructured data model. We show a way of representing and querying the histories. We demonstrated that generalized path expressions which include wild cards and/or regular expressions provide flexibilities for querying histories. However, executions for these queries become inefficient. We therefore examine four indexes for querying efficiently histories with generalized path expressions and prototype four query operators which use of the indexes respectively. We also describe experimental results of queries with the operators. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semistructured data / histories of image processing / index / query processing / performance evaluattion |
| Paper # | DE2000-52 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2000/7/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance evaluation of querying histories of image processing with a semistructured data model |
| Sub Title (in English) | |
| Keyword(1) | semistructured data |
| Keyword(2) | histories of image processing |
| Keyword(3) | index |
| Keyword(4) | query processing |
| Keyword(5) | performance evaluattion |
| 1st Author's Name | Masaru Tabata |
| 1st Author's Affiliation | Department of Computer Science, Gunma University() |
| 2nd Author's Name | Masayoshi Aritsugi |
| 2nd Author's Affiliation | Department of Computer Science, Gunma University |
| 3rd Author's Name | Yoshinari Kanamori |
| 3rd Author's Affiliation | Department of Computer Science, Gunma University |
| Date | 2000/7/20 |
| Paper # | DE2000-52 |
| Volume (vol) | vol.100 |
| Number (no) | 227 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |