发明名称 |
Methods and Apparatus for Securely Classifying Data |
摘要 |
Techniques are disclosed for securely classifying or decoding data. By way of example, a method of determining a most likely sequence for a given data set comprises a computer system associated with a first party performing the following steps. An encrypted model is obtained from a second party. The encrypted model is utilized to determine cost values associated with a particular sequence of observed outputs associated with the given data set. The cost values are sent to the second party. At least one index of a minimum cost value determined by the second party from the cost values sent thereto is obtained from the second party. A minimum cost sequence resulting from the at least one index is determined as the most likely sequence.
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申请公布号 |
US2009268908(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
US20080111538 |
申请日期 |
2008.04.29 |
申请人 |
BIKEL DANIEL MARTIN;SORENSEN JEFFREY SCOTT |
发明人 |
BIKEL DANIEL MARTIN;SORENSEN JEFFREY SCOTT |
分类号 |
H04K1/00 |
主分类号 |
H04K1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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