Information searching apparatus and method with mechanism of refining search results
    1.
    发明申请
    Information searching apparatus and method with mechanism of refining search results 有权
    信息搜索装置和方法,具有优化搜索结果的机制

    公开(公告)号:US20070050335A1

    公开(公告)日:2007-03-01

    申请号:US11298512

    申请日:2005-12-12

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30864

    摘要: An information searching apparatus and method capable of producing good search results even in the case where specified search keywords are found separately on a plurality of documents. Upon receipt of a search request from a client, a first search process searches an index memory to find tentative search results. According to predetermined rules, it is determined to which group each tentative search result should belong. A second search process then searches documents at an upper hierarchical level in the same group, thus finding keyword hits in an upper-level document. A higher priority is then given to a group of documents in which the second search process has found keyword hits. Finally a list of locators is compiled and sent back to the requesting client to indicate the locations of relevant documents, where the locators are arranged in descending order of the display priority of corresponding groups.

    摘要翻译: 即使在多个文档上分别找到指定的搜索关键字的情况下,也能够产生良好的搜索结果的信息搜索装置和方法。 在从客户端接收到搜索请求时,第一搜索处理搜索索引存储器以找到临时搜索结果。 根据预定的规则,确定每个临时搜索结果应属于哪个组。 然后,第二搜索过程在相同组中的上层次级别搜索文档,从而在上级文档中找到关键字命中。 然后,对于第二搜索过程已经找到关键字命中的一组文档给予较高的优先级。 最后,编译定位器列表并将其发送回请求客户端以指示相关文档的位置,其中定位器按相应组的显示优先级的降序排列。

    Information searching apparatus and method with mechanism of refining search results
    2.
    发明授权
    Information searching apparatus and method with mechanism of refining search results 有权
    信息搜索装置和方法,具有优化搜索结果的机制

    公开(公告)号:US07653623B2

    公开(公告)日:2010-01-26

    申请号:US11298512

    申请日:2005-12-12

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30864

    摘要: An information searching apparatus and method capable of producing good search results even in the case where specified search keywords are found separately on a plurality of documents. Upon receipt of a search request from a client, a first search process searches an index memory to find tentative search results. According to predetermined rules, it is determined to which group each tentative search result should belong. A second search process then searches documents at an upper hierarchical level in the same group, thus finding keyword hits in an upper-level document. A higher priority is then given to a group of documents in which the second search process has found keyword hits. Finally a list of locators is compiled and sent back to the requesting client to indicate the locations of relevant documents, where the locators are arranged in descending order of the display priority of corresponding groups.

    摘要翻译: 即使在多个文档上分别找到指定的搜索关键字的情况下,也能够产生良好的搜索结果的信息搜索装置和方法。 在从客户端接收到搜索请求时,第一搜索处理搜索索引存储器以找到临时搜索结果。 根据预定的规则,确定每个临时搜索结果应属于哪个组。 然后,第二搜索过程在相同组中的上层次级别搜索文档,从而在上级文档中找到关键字命中。 然后,对于第二搜索过程已经找到关键字命中的一组文档给予较高的优先级。 最后,编译定位器列表并将其发送回请求客户端以指示相关文档的位置,其中定位器按相应组的显示优先级的降序排列。

    Apparatus and method for controlling secret data by using positions of
input image points on an image and a sequence of the positions
    3.
    发明授权
    Apparatus and method for controlling secret data by using positions of input image points on an image and a sequence of the positions 失效
    通过使用图像上的输入图像点的位置和位置序列来控制秘密数据的装置和方法

    公开(公告)号:US6118872A

    公开(公告)日:2000-09-12

    申请号:US46684

    申请日:1998-03-24

    摘要: A secret data management apparatus includes an image display unit which displays an image on a display monitor. A position/sequence input unit inputs positions of input image points on the image using an input device and inputs a sequence of the positions using the input device. An encryption unit generates encrypted data of a secret key based on the positions and the sequence from the position/sequence input unit. A secret data storage unit stores the encrypted data of the secret key from the encryption unit in a storage medium. An access allowance unit allows access to the secret key stored in the storage medium when positions of input image points on the image and a sequence of the positions, subsequently specified using the input device at a time of the access, match with the positions and the sequence from the position/sequence input unit. A decryption unit generates plain data of the secret key from the encrypted data stored in the storage medium when the access is allowed by the access allowance unit.

    摘要翻译: 秘密数据管理装置包括在显示监视器上显示图像的图像显示单元。 位置/顺序输入单元使用输入装置输入图像上的输入图像点的位置,并使用输入装置输入位置序列。 加密单元基于来自位置/顺序输入单元的位置和顺序生成秘密密钥的加密数据。 秘密数据存储单元将来自加密单元的秘密密钥的加密数据存储在存储介质中。 访问许可单元允许访问存储在存储介质中的秘密密钥,当图像上的输入图像点的位置和随后在访问时使用输入设备指定的位置序列与位置匹配,并且 序列从位置/序列输入单元。 当访问允许单元允许访问时,解密单元从存储在存储介质中的加密数据生成秘密密钥的普通数据。