发明授权
US08386411B2 Method and device for distributing patterns to scanning engines for scanning patterns in a packet stream
失效
用于向扫描引擎分发模式以扫描分组流中的模式的方法和设备
- 专利标题： Method and device for distributing patterns to scanning engines for scanning patterns in a packet stream
- 专利标题（中）： 用于向扫描引擎分发模式以扫描分组流中的模式的方法和设备
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申请号： US12793725申请日： 2010-06-04
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公开(公告)号： US08386411B2公开(公告)日： 2013-02-26
- 发明人: Kubilay Atasu , Christoph Hagleitner , Jonathan Bruno Rohrer , Jan Van Lunteren
- 申请人： Kubilay Atasu , Christoph Hagleitner , Jonathan Bruno Rohrer , Jan Van Lunteren
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理商 Vazken Alexanian
- 优先权： EP09162120 20090605
- 主分类号： G06F17/00
- IPC分类号： G06F17/00 ; G06N5/02
摘要：
A method and a device for distributing patterns to scanning engines for scanning packets in a packet stream are provided. The method includes providing a plurality of scanning engines and patterns, calculating a respective distance metric for every pair of patterns, and providing a plurality of distribution functions. Further, the method includes calculating a respective sum of the calculated distance metrics for distributing the patterns for each of the distribution functions, and utilizing the sums for selecting a distribution function of the D distribution functions for distributing the patterns to the M scanning engines. A device for implementing the method is also provided.
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