发明授权
US09152716B1 Techniques for verifying search results over a distributed collection
有权
用于验证分布式集合中的搜索结果的技术
- 专利标题： Techniques for verifying search results over a distributed collection
- 专利标题（中）： 用于验证分布式集合中的搜索结果的技术
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申请号： US13731885申请日： 2012-12-31
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公开(公告)号： US09152716B1公开(公告)日： 2015-10-06
- 发明人: Nikolaos Triandopoulos , Michael T. Goodrich , Duy Nguyen , Olga Ohrimenko , Charalampos Papamanthou , Roberto Tamassia , Cristina Videira Lopes
- 申请人： EMC Corporation
- 申请人地址： US MA Hopkinton
- 专利权人： EMC Corporation
- 当前专利权人： EMC Corporation
- 当前专利权人地址： US MA Hopkinton
- 代理机构： BainwoodHuang
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
An improved search engine technique allows a user to ensure that an untrusted search engine provides complete and correct search results without requiring large proofs for large data collections. Thus techniques are presented for a trusted crawler to index a distributed collection of documents and create an authenticated search structure that allows an untrusted search server to return reliably complete and correct search results.
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