发明申请
US20120095958A1 Distributed and Tiered Architecture for Content Search and Content Monitoring
有权
分布式和分层架构,用于内容搜索和内容监控
- 专利标题: Distributed and Tiered Architecture for Content Search and Content Monitoring
- 专利标题(中): 分布式和分层架构,用于内容搜索和内容监控
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申请号: US13276110申请日: 2011-10-18
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公开(公告)号: US20120095958A1公开(公告)日: 2012-04-19
- 发明人: Jose Pio Pereira , Shashank Merchant , Prashant Ramanathan , Sunil Suresh Kulkarni , Mihailo Stojancic
- 申请人: Jose Pio Pereira , Shashank Merchant , Prashant Ramanathan , Sunil Suresh Kulkarni , Mihailo Stojancic
- 申请人地址: US CA Mountain View
- 专利权人: ZEITERA, LLC
- 当前专利权人: ZEITERA, LLC
- 当前专利权人地址: US CA Mountain View
- 主分类号: G06F17/30
- IPC分类号: G06F17/30 ; G06F15/16
摘要:
An efficient large scale search system for video and multi-media content using a distributed database and search, and tiered search servers is described. Selected content is stored at the distributed local database and tier1 search server(s). Content matching frequent queries, and frequent unidentified queries are cached at various levels in the search system. Content is classified using feature descriptors and geographical aspects, at feature level and in time segments. Queries not identified at clients and tier1 search server(s) are queried against tier2 or lower search server(s). Search servers use classification and geographical partitioning to reduce search cost. Methods for content tracking and local content searching are executed on clients. The client performs local search, monitoring and/or tracking of the query content with the reference content and local search with a database of reference fingerprints. This shifts the content search workload from central servers to the distributed monitoring clients.
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