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    • 32. 发明授权
    • Self-referential integrity checking system and method
    • 自我参照完整性检查系统及方法
    • US07690559B2
    • 2010-04-06
    • US11440650
    • 2006-05-24
    • Craig Peter SayersVinay DeolalikarSalll Pradhan
    • Craig Peter SayersVinay DeolalikarSalll Pradhan
    • G06F17/00
    • G06K17/0029G06K17/00G06K2017/0048G06Q10/08G06Q10/087
    • An integrity checking system includes a tag programming device that generates a plurality of identifiers. Each identifier is associated with either a storage item or an item to be stored by the storage item. The programming device stores each of the identifiers in a plurality of readable tags, each readable tag being adapted to be attached to a corresponding item. A tag reading device reads the identifiers stored in the readable tags and, using only information from the read tags, provides information indicating whether any item supposed to be stored on the storage item is missing from the storage item. Also, methods for storing and reading the identifiers are disclosed along with storing additional information about the items in the tags, such as physical information like weight and/or volume of the items, and then using this information to determine whether any items have been altered.
    • 完整性检查系统包括生成多个标识符的标签编程装置。 每个标识符与存储项目或存储项目要存储的项目相关联。 编程设备将每个标识符存储在多个可读标签中,每个可读标签适于附加到相应的项目。 标签读取装置读取存储在可读标签中的标识符,并且仅使用来自读取标签的信息提供指示存储项目中应该存储在存储项目上的任何项目是否丢失的信息。 此外,公开了用于存储和读取标识符的方法以及存储关于标签中的项目的附加信息,诸如物体信息,如物品的重量和/或体积,然后使用该信息来确定是否有任何项目被改变 。
    • 35. 发明申请
    • Method and system for time-sequential authentication of shipments in supply chains
    • 供应链出货时间顺序认证的方法和系统
    • US20060235705A1
    • 2006-10-19
    • US11105064
    • 2005-04-13
    • Vinay DeolalikarSelil PradhanGeoff LyonLester QrtizAlipio Caban
    • Vinay DeolalikarSelil PradhanGeoff LyonLester QrtizAlipio Caban
    • G06Q99/00G07B15/00G07B15/02
    • G06Q99/00G06Q10/08G06Q10/083G06Q10/087
    • In one embodiment of the present invention, a source point, or security management entity, within a supply chain labels a shipment to be shipped through the supply chain with numbers, text strings, or other type of label information. Different label information may be placed at each of multiple levels of packaging as well as on objects within the packaging. The source point devises an encryption-key chain via a one-way function, and encrypts combinations of the label information incorporated within the packaging and objects using encryption keys from the encryption-key chain to produce one or more encrypted label tags. The one or more encrypted label tags are affixed to the shipment by the source point, and the shipment is sent into the supply chain for eventual delivery to a destination point. At pre-selected intervals of time, the source point reveals encryption keys within the encryption-key chain. In one embodiment of the present invention, revealing of encryption keys allows intermediate points or the destination point in the supply chain at which the shipment resides to extract label information and apply the most recently revealed encryption key to compute a label-tag value, and to then compare the computed label-tag value to a label tag affixed to, or incorporated within, the shipment.
    • 在本发明的一个实施例中,供应链内的源点或安全管理实体通过数字,文本串或其他类型的标签信息来标记要通过供应链运送的货物。 不同的标签信息可以放置在包装的多个级别的每一个以及包装内的物体上。 源点通过单向函数设计加密密钥链,并使用加密密钥链中的加密密钥加密包装和对象内的标签信息的组合,以产生一个或多个加密标签标签。 一个或多个加密的标签标签由源点附加到货物,并且货物被发送到供应链中以最终递送到目的地点。 在预选的时间间隔内,源点显示加密密钥链中的加密密钥。 在本发明的一个实施例中,加密密钥的揭示允许出货所在的供应链中的中间点或目的地点提取标签信息并应用最近公开的加密密钥来计算标签标签值,并且 然后将计算的标签标签值与贴在或合并到货物中的标签标签进行比较。
    • 39. 发明申请
    • SYSTEM AND METHOD FOR IDENTIFYING FRESH INFORMATION IN A DOCUMENT SET
    • 用于识别文件集中的新鲜信息的系统和方法
    • US20110202528A1
    • 2011-08-18
    • US12705586
    • 2010-02-13
    • Vinay DeolalikarHernan Laffitte
    • Vinay DeolalikarHernan Laffitte
    • G06F17/30
    • G06F16/355
    • A method of identifying a fresh document in a document set is provided. The method may include obtaining a query document that is included in a document set comprising a plurality of documents. The method may also include grouping the plurality of documents into a plurality of fine clusters based on a textual similarity between the plurality of documents. The method may also include identifying a target fine cluster within the plurality of fine clusters, the target fine cluster including the query document. The method may also include ordering the documents included in the target fine cluster by time to identify the fresh document. The method may also include generating a query response that includes the fresh document.
    • 提供了一种识别文档集中的新文档的方法。 该方法可以包括获得包括在包括多个文档的文档集合中的查询文档。 该方法还可以包括基于多个文档之间的文本相似性将多个文档分组成多个精细集群。 该方法还可以包括识别多个精细集群内的目标精细集群,目标精细集群包括查询文档。 该方法还可以包括按时间排序包含在目标细集群中的文档以识别新文档。 该方法还可以包括生成包括新鲜文档的查询响应。