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    • 3. 发明授权
    • Internet address information processing method, apparatus, and internet system
    • 互联网地址信息处理方法,装置和互联网系统
    • US08984112B2
    • 2015-03-17
    • US13554992
    • 2012-07-20
    • Xiaodong LiWei MaoYe TianWei WangTao ChenDi Ma
    • Xiaodong LiWei MaoYe TianWei WangTao ChenDi Ma
    • G06F15/173H04L29/12
    • H04L61/6059H04L61/10H04L61/103H04L61/2007H04L61/6068
    • Embodiments of the present invention provide an Internet address information processing method, apparatus and an Internet system. The method includes: receiving, by a first leaf node, a query request message containing an IP address to be queried sent by user equipment, and performing query or sending a query request to an intermediate layer node; obtaining, by the intermediate layer node, an IP address of a second leaf node according to a prefix of the IP address to be queried to send the query request message to the second leaf node; and finally, sending, by the second leaf node, address information about the IP address after receiving the query request message. Embodiments of the present invention further provide corresponding apparatus and system. The method, apparatus, and system provided by the present invention are capable of implementing real-time query for address information about IP addresses.
    • 本发明的实施例提供一种因特网地址信息处理方法,装置和因特网系统。 该方法包括:由第一叶节点接收包含用户设备发送的要查询的IP地址的查询请求消息,并向中间层节点执行查询或发送查询请求; 根据要查询的IP地址的前缀,由中间层节点获取第二叶节点的IP地址,以向第二叶节点发送查询请求消息; 最后,在接收到查询请求消息之后,由第二叶节点发送关于IP地址的地址信息。 本发明的实施例还提供相应的装置和系统。 本发明提供的方法,装置和系统能够实现关于IP地址的地址信息的实时查询。
    • 4. 发明申请
    • Method and Apparatus for Identifying a Conversation in Multiple Strings
    • 用于识别多个字符串中的对话的方法和装置
    • US20130273976A1
    • 2013-10-17
    • US13881517
    • 2010-10-27
    • Jinghai RaoJilei TianYe TianGuan Wang
    • Jinghai RaoJilei TianYe TianGuan Wang
    • G06F17/27
    • G06F17/2785H04L12/1822H04W4/12
    • Techniques for identifying conversations in multiple short strings include determining from a first plurality of strings associated with a first contact of a user, based on time separations between successive strings, a first conversation portion and a different second conversation portion. The first conversation portion (snippet) comprises a plurality of strings of the first plurality; and the second snippet comprises a different pluralty of strings of the first plurality. A first semantic content for the first snippet and a second semantic content for the second snippet are determined. It is determined whether to merge the first snippet and the second snippet into a first conversation that includes the first snippet based, at least in part, on a similarity of the first semantic content to the second semantic content.
    • 用于识别多个短串中的会话的技术包括基于与连续字符串之间的时间间隔,第一对话部分和不同的第二对话部分之间的与用户的第一接触相关联的第一多个字符串来确定。 第一会话部分(片段)包括多个第一组的串; 并且第二片段包括第一多个的不同的多个字符串。 确定第一片段的第一语义内容和第二片段的第二语义内容。 至少部分地基于第一语义内容与第二语义内容的相似性来确定是否将第一代码段和第二代码段合并到包括第一代码片段的第一对话中。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR CIPHERTEXT INDEXING AND SEARCHING
    • CIPHERTEXT索引和搜索的方法和装置
    • US20100169321A1
    • 2010-07-01
    • US12636493
    • 2009-12-11
    • Liming WangYe TianToshikazu FukushimaHao LeiKe Zeng
    • Liming WangYe TianToshikazu FukushimaHao LeiKe Zeng
    • G06F17/30
    • G06F21/6227G06F16/316
    • The present invention provides a method and apparatus for ciphertext indexing and searching. Indices of multiple levels are created for the encrypted files. Each item in the primary index includes a primary index item identifier and the ciphertext of the primary indexing information of the related file. The primary indexing information each includes an identifier(s) of the related secondary index item identifier(s) and the corresponding decryption information. Each item in the secondary index includes a secondary index item identifier and the ciphertext of the secondary indexing information. Information necessary for obtaining a file is included in the corresponding secondary indexing information. With the decryption information of the secondary indexing information in the decrypted primary indexing information, the ciphertext of the related secondary indexing information is decrypted so as to obtain information such as the decryption key of the file.
    • 本发明提供了一种用于密文索引和搜索的方法和装置。 为加密文件创建多个级别的索引。 主索引中的每个项目都包含主索引项标识符和相关文件的主索引信息的密文。 主索引信息每个包括相关次要索引项标识符的标识符和对应的解密信息。 次要索引中的每个项目包括次索引项标识符和次索引信息的密文。 获得文件所需的信息被包括在相应的次索引信息中。 通过解密的主索引信息中的二次索引信息的解密信息,解密相关二次索引信息的密文,以获得诸如文件的解密密钥的信息。