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    • 3. 发明申请
    • POLICY ENFORCEMENT USING NATURAL LANGUAGE PROCESSING
    • 使用自然语言处理的政策执行
    • WO2014190426A1
    • 2014-12-04
    • PCT/CA2014/050362
    • 2014-04-09
    • INTERNATIONAL BUSINESS MACHINES CORPORATIONIBM CANADA LIMITED - IBM CANADA LIMITEE
    • WOODS, EricALLEN, Corville, OCARRIER, Scott, R
    • G06F21/00G06F11/30G06F17/27
    • H04L63/20H04L63/14H04W12/08
    • A term of use policy document defines permissible actions that may be implemented by a user using a computing device. A natural language processing (NLP)-based question and answer (Q&A) system is trained to understand the policy document. The device includes a management application that interacts with the Q&A system to identify a policy violation. When the user performs an action on the device, the application converts that action into an NLP query directed to the Q&A system to determine whether the action constitutes a violation. The query may be accompanied by metadata associated with the user, the device or its state. Upon receipt of the query and any associated metadata, the Q&A system determines if the user action is compliant with the policy and returns a response. Based on the response, the user's computing device may take an enforcement action, e.g., restricting or disabling functionality, or issuing a warning.
    • 使用条款文档定义了可由使用计算设备的用户实现的允许动作。 对基于自然语言处理(NLP)的问答系统进行了培训,以了解政策文件。 该设备包括与Q&A系统进行交互以识别策略违规的管理应用程序。 当用户对设备执行操作时,应用程序将该操作转换为指向Q&A系统的NLP查询,以确定该操作是否构成违规。 该查询可以伴随着与用户,设备或其状态相关联的元数据。 在收到查询和任何相关元数据后,Q&A系统确定用户操作是否符合策略并返回响应。 基于响应,用户的计算设备可以采取强制措施,例如限制或禁用功能,或发出警告。