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1. 发明授权

US07533245B2 Hardware assisted pruned inverted index component 有权
标题翻译：硬件辅助修剪反向索引组件
公开(公告)号：US07533245B2
公开(公告)日：2009-05-12
申请号：US10470613
申请日：2003-08-01
申请人： Ophir Frieder , Salih Kagan Agun
发明人： Ophir Frieder , Salih Kagan Agun
IPC分类号： G06F15/76 , G06F17/00
CPC分类号： G06F17/30619
摘要： An optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a single chip and can be reprogrammed to accommodate index structures of different lengths and support varied posting-list sizes and varied term list sizes, thus sustaining high reusability and efficiency for a single device. The device can be used either as an internal slave component or as an external co-processor. The device controllers are efficient in resource demands and take only a minimal percentage of the logic and memory space of the hardware device.
摘要翻译：优化的文档索引设备基于映射到硬件的修剪的反向索引结构。该器件可以容纳在单个芯片上，并且可以重新编程以适应不同长度的索引结构，并支持不同的寄存列表大小和不同的术语列表大小，从而为单个设备保持高可重用性和效率。该器件可以用作内部从器件或外部协处理器。设备控制器在资源需求方面是有效的，并且仅占硬件设备的逻辑和存储器空间的最小百分比。

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