| Presentation | 2004/5/31 A Scheme for Processing Large-Scale XML Data using Partial Compression Nobuaki NAKAO, Toshiyuki AMAGASA, Shunsuke UEMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present a scheme for processing large-scale XML data using partial compression. In order to process large-scale XML data efficiently, XML processors require large amount of memory, as well as high speed CPUs, from the nature of XML data. However, in general, there exists locality in XML data access, that is, we can find some portions that are accessed more frequently than elsewhere. In our proposed scheme, for XML data being processed, we assume that typical queries and their frequencies are known in advance. Based on the information, we can decide portions that are accessed less frequently. We can reduce the data size by compressing such parts. This enables us to process queries without decompression, even if the queries refer to the compressed parts. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | XML / Partial compression / XML processing |
| Paper # | DE2004-1 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2004/5/31(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) | A Scheme for Processing Large-Scale XML Data using Partial Compression |
| Sub Title (in English) | |
| Keyword(1) | XML |
| Keyword(2) | Partial compression |
| Keyword(3) | XML processing |
| 1st Author's Name | Nobuaki NAKAO |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Toshiyuki AMAGASA |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Shunsuke UEMURA |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2004/5/31 |
| Paper # | DE2004-1 |
| Volume (vol) | vol.104 |
| Number (no) | 102 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |