| Presentation | 2009-11-20 Search Technologies for goo Services Junji Tomita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed core technologies including crawlers and search engines, since we started a portal site called "goo" in 1997. This paper describes core search technologies used for several goo services. It describes a scalable crawler, a search engine, a large-scale distributed processing system and several analysis modules. It also describes how to improve search precision in real situation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | crawler / search engine / large-scale distributed processing / natural language processing / log analysis |
| Paper # | DE2009-31 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2009/11/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | Search Technologies for goo Services |
| Sub Title (in English) | |
| Keyword(1) | crawler |
| Keyword(2) | search engine |
| Keyword(3) | large-scale distributed processing |
| Keyword(4) | natural language processing |
| Keyword(5) | log analysis |
| 1st Author's Name | Junji Tomita |
| 1st Author's Affiliation | Search Division, NTT Resonant Inc.() |
| Date | 2009-11-20 |
| Paper # | DE2009-31 |
| Volume (vol) | vol.109 |
| Number (no) | 293 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |