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26 条记录 (耗时 0.03 秒)

    Automatic enforcement of obligations according to a data-handling policy
    2.
    发明授权
    Automatic enforcement of obligations according to a data-handling policy 有权
    根据数据处理政策自动执行义务

    公开(公告)号：US08561126B2

    公开(公告)日：2013-10-15

    申请号：US11025307

    申请日：2004-12-29

    申请人： Rema Ananthanarayanan ,  Mukesh K Mohania ,  Ajay Kumar Gupta ,  Calvin Stacy Powers ,  Sachindra Joshi ,  Manish Anand Bhide

    发明人： Rema Ananthanarayanan ,  Mukesh K Mohania ,  Ajay Kumar Gupta ,  Calvin Stacy Powers ,  Sachindra Joshi ,  Manish Anand Bhide

    IPC分类号： G06F17/00

    CPC分类号： G06F21/6218

    摘要： Methods, systems and computer program products for automatically enforcing obligations in accordance with a data-handling policy are disclosed. Requests by users for accessing data stored in a data repository are intercepted. A determination is made whether any obligations apply to each data item requested in accordance with the data handling policy. The determination may relate to whether rules having associated obligations identified in the data-handling policy apply to data items requested by a user. The obligations are automatically executed at an appropriate time after access of the data. Association of a data item requested by the user with an obligation may be recorded and tracked to determine the appropriate time for executing the obligation.

    摘要翻译： 公开了根据数据处理政策自动执行义务的方法，系统和计算机程序产品。 用户访问存储在数据存储库中的数据的请求被截获。 确定是否对根据数据处理政策请求的每个数据项适用任何义务。 该确定可以涉及在数据处理策略中识别的具有相关义务的规则是否适用于用户请求的数据项。 义务在数据访问后的适当时间自动执行。 可以记录和跟踪用户请求的具有义务的数据项的关联，以确定执行义务的适当时间。

    DATA OBFUSCATION OF TEXT DATA USING ENTITY DETECTION AND REPLACEMENT
    4.
    发明申请
    DATA OBFUSCATION OF TEXT DATA USING ENTITY DETECTION AND REPLACEMENT 失效
    使用实体检测和替换的文本数据的数据欺骗

    公开(公告)号：US20080118150A1

    公开(公告)日：2008-05-22

    申请号：US11562559

    申请日：2006-11-22

    申请人： Sreeram Viswanath Balakrishnan ,  Rema Ananthanarayanan ,  Souptik Datta

    发明人： Sreeram Viswanath Balakrishnan ,  Rema Ananthanarayanan ,  Souptik Datta

    IPC分类号： G06K9/34

    CPC分类号： G06F17/2276 ,  G06F21/62 ,  G06F21/6209

    摘要： Data obfuscation of text data using entity detection and replacement A data obfuscation method, apparatus and computer program product are disclosed in which at least selected text entities such as words or abbreviations in a document are obfuscated to prevent the disclosure of private information if the document is disclosed. A user establishes various configuration parameters for selected text entities desired to obfuscated. The document is processed and text entities matching the configuration parameters are tagged for obfuscation. The tagged entities are then substituted in the document with obfuscating text. The obfuscating text can be derived from a hash table. The hash table may be used to provide a reverse obfuscation method by which original data can be restored to an obfuscated document.

    摘要翻译： 使用实体检测和替换的文本数据的数据模糊公开了一种数据混淆方法，装置和计算机程序产品，其中至少选择的文本实体（例如文档中的单词或缩写）被模糊以防止如果文档是 披露 用户为所需的模糊化文本实体建立各种配置参数。 文档被处理，与配置参数匹配的文本实体被标记为混淆。 标记的实体然后在文档中用混淆文本替换。 混淆文本可以从散列表导出。 哈希表可以用于提供反向混淆方法，通过该方法可以将原始数据恢复到混淆的文档。

    AUTOMATICALLY ASSESSING DOCUMENT QUALITY FOR DOMAIN-SPECIFIC DOCUMENTATION
    5.
    发明申请
    AUTOMATICALLY ASSESSING DOCUMENT QUALITY FOR DOMAIN-SPECIFIC DOCUMENTATION 审中-公开
    自动评估文件特定文档的质量

    公开(公告)号：US20120123767A1

    公开(公告)日：2012-05-17

    申请号：US12944970

    申请日：2010-11-12

    申请人： Rema Ananthanarayanan ,  Biplav Srivastava

    发明人： Rema Ananthanarayanan ,  Biplav Srivastava

    IPC分类号： G06F17/27

    CPC分类号： G06F17/274

    摘要： Methods and arrangements for document quality assessment. Documents are accepted and a quality specification containing predetermined quality criteria is assimilated. Each document is assessed based on the predetermined quality criteria, and a quality score is assigned to each document, the quality score being a function of positive and negative attributes assessed for each document.

    摘要翻译： 文件质量评估的方法和安排 文件被接受，含有预定质量标准的质量规范被吸收。 每个文件根据预定的质量标准进行评估，并且将质量分数分配给每个文档，质量得分是对每个文档评估的正和负属性的函数。

    Data obfuscation of text data using entity detection and replacement
    7.
    发明授权
    Data obfuscation of text data using entity detection and replacement 失效
    使用实体检测和替换对文本数据进行数据混淆

    公开(公告)号：US07724918B2

    公开(公告)日：2010-05-25

    申请号：US11562559

    申请日：2006-11-22

    申请人： Sreeram Viswanath Balakrishnan ,  Rema Ananthanarayanan ,  Souptik Datta

    发明人： Sreeram Viswanath Balakrishnan ,  Rema Ananthanarayanan ,  Souptik Datta

    IPC分类号： G06K9/00

    CPC分类号： G06F17/2276 ,  G06F21/62 ,  G06F21/6209

    摘要： A data obfuscation method, apparatus and computer program product are disclosed in which at least selected text entities such as words or abbreviations in a document are obfuscated to prevent the disclosure of private information if the document is disclosed. A user establishes various configuration parameters for selected text entities desired to obfuscated. The document is processed and text entities matching the configuration parameters are tagged for obfuscation. The tagged entities are then substituted in the document with obfuscating text. The obfuscating text can be derived from a hash table. The hash table may be used to provide a reverse obfuscation method by which original data can be restored to an obfuscated document.

    摘要翻译： 公开了一种数据混淆方法，装置和计算机程序产品，其中至少选择的文本实体（例如文档中的单词或缩写）被模糊化，以防止在披露文档时公开私人信息。 用户为所需的模糊化文本实体建立各种配置参数。 文档被处理，与配置参数匹配的文本实体被标记为混淆。 标记的实体然后在文档中用混淆文本替换。 混淆文本可以从散列表导出。 哈希表可以用于提供反向混淆方法，通过该方法可以将原始数据恢复到混淆的文档。

    DATA OBFUSCATION OF TEXT DATA USING ENTITY DETECTION AND REPLACEMENT
    8.
    发明申请
    DATA OBFUSCATION OF TEXT DATA USING ENTITY DETECTION AND REPLACEMENT 失效
    使用实体检测和替换的文本数据的数据欺骗

    公开(公告)号：US20080181396A1

    公开(公告)日：2008-07-31

    申请号：US12061783

    申请日：2008-04-03

    申请人： Sreeram Viswanath Balakrishnan ,  Rema Ananthanarayanan ,  Souptik Datta

    发明人： Sreeram Viswanath Balakrishnan ,  Rema Ananthanarayanan ,  Souptik Datta

    IPC分类号： H04L9/28 ,  G06F17/00

    CPC分类号： G06F17/2276 ,  G06F21/62 ,  G06F21/6209

    摘要： A data obfuscation method, apparatus and computer program product are disclosed in which at least selected text entities such as words or abbreviations in a document are obfuscated to prevent the disclosure of private information if the document is disclosed. A user establishes various configuration parameters for selected text entities desired to obfuscated. The document is processed and text entities matching the configuration parameters are tagged for obfuscation. The tagged entities are then substituted in the document with obfuscating text. The obfuscating text can be derived from a hash table. The hash table may be used to provide a reverse obfuscation method by which original data can be restored to an obfuscated document.

    摘要翻译： 公开了一种数据混淆方法，装置和计算机程序产品，其中至少选择的文本实体（例如文档中的单词或缩写）被模糊化，以防止在披露文档时公开私人信息。 用户为所需的模糊化文本实体建立各种配置参数。 文档被处理，与配置参数匹配的文本实体被标记为混淆。 标记的实体然后在文档中用混淆文本替换。 混淆文本可以从散列表导出。 哈希表可以用于提供反向混淆方法，通过该方法可以将原始数据恢复到混淆的文档。