Personal and home sensors generate valuable information that could be used in Smart Cities. Unfortunately, typically, this data is locked out and used only by application/system developer. While vendors are to blame, one should consider also the "binary nature" of data access. Specifically, either owner has full control over her data (e.g. in a "closed system"), or she completely looses control, when the data is "opened". In this context, we propose, a semantic technologies-based, authorization and privacy control framework that enables user to maintain flexible, yet manageable data access control policies. The proposed approach is described in detail, including implementation and testing.

翻译：个人和家居传感器产生宝贵的信息,可用于智能城市。 不幸的是,这些数据通常被锁定,只供应用/系统开发者使用。虽然供应商有责任,但也应考虑数据存取的“二进制”性质。具体地说,当数据被“打开”时,要么所有者对其数据拥有完全控制权(例如“封闭系统 ” ), 要么她完全失控。在这方面,我们提议建立一个基于语义技术的、授权和隐私控制框架,使用户能够保持灵活、但可管理的数据存取控制政策。建议的方法有详细描述,包括实施和测试。