Research of Resources Search Mechanism on Hybrid Stream Media System
A hybrid resources search mechanism based on the popularity of resources was proposed in the hybrid peer to peer stream media system based on CDN and P2P.A different search mechanism was used according to the different popularity of resources，such as structured search or flooding.By this way，the eff...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2014-02-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/thesisDetails#10.3969/j.issn.1000-0801.2014.02.004 |
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| _version_ | 1850212415241715712 |
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| author | Dagang Guo Mingqin Zhuo Jirong Zhang |
| author_facet | Dagang Guo Mingqin Zhuo Jirong Zhang |
| author_sort | Dagang Guo |
| collection | DOAJ |
| description | A hybrid resources search mechanism based on the popularity of resources was proposed in the hybrid peer to peer stream media system based on CDN and P2P.A different search mechanism was used according to the different popularity of resources，such as structured search or flooding.By this way，the efficient of search was effectively improved.In the part of structured search，an improved Chord search mechanism was proposed.Compared with the traditional Chord search mechanism，the router delay was greatly reduced.A flooding search mechanism based on bloom filter was proposed in the part of flooding.Compared with the traditional flooding search mechanism，it can significantly lower the redundancy transmission of search request.Also，according to the different popularity of resources，multi-keyword query and the concept of semantic correlation were proposed to support fuzzy search，and the rate of successful search was greatly increased. |
| format | Article |
| id | doaj-art-ba82cce36f4c42f69b71514c8f538e55 |
| institution | OA Journals |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2014-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-ba82cce36f4c42f69b71514c8f538e552025-08-20T02:09:21ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012014-02-0130333959623432Research of Resources Search Mechanism on Hybrid Stream Media SystemDagang GuoMingqin ZhuoJirong ZhangA hybrid resources search mechanism based on the popularity of resources was proposed in the hybrid peer to peer stream media system based on CDN and P2P.A different search mechanism was used according to the different popularity of resources，such as structured search or flooding.By this way，the efficient of search was effectively improved.In the part of structured search，an improved Chord search mechanism was proposed.Compared with the traditional Chord search mechanism，the router delay was greatly reduced.A flooding search mechanism based on bloom filter was proposed in the part of flooding.Compared with the traditional flooding search mechanism，it can significantly lower the redundancy transmission of search request.Also，according to the different popularity of resources，multi-keyword query and the concept of semantic correlation were proposed to support fuzzy search，and the rate of successful search was greatly increased.http://www.telecomsci.com/thesisDetails#10.3969/j.issn.1000-0801.2014.02.004resources popularity;structured search;flooding search;bloom filter;fuzzy search |
| spellingShingle | Dagang Guo Mingqin Zhuo Jirong Zhang Research of Resources Search Mechanism on Hybrid Stream Media System Dianxin kexue resources popularity;structured search;flooding search;bloom filter;fuzzy search |
| title | Research of Resources Search Mechanism on Hybrid Stream Media System |
| title_full | Research of Resources Search Mechanism on Hybrid Stream Media System |
| title_fullStr | Research of Resources Search Mechanism on Hybrid Stream Media System |
| title_full_unstemmed | Research of Resources Search Mechanism on Hybrid Stream Media System |
| title_short | Research of Resources Search Mechanism on Hybrid Stream Media System |
| title_sort | research of resources search mechanism on hybrid stream media system |
| topic | resources popularity;structured search;flooding search;bloom filter;fuzzy search |
| url | http://www.telecomsci.com/thesisDetails#10.3969/j.issn.1000-0801.2014.02.004 |
| work_keys_str_mv | AT dagangguo researchofresourcessearchmechanismonhybridstreammediasystem AT mingqinzhuo researchofresourcessearchmechanismonhybridstreammediasystem AT jirongzhang researchofresourcessearchmechanismonhybridstreammediasystem |