首页>
外国专利>
Collection of sensitive data—such as software usage data or other telemetry data—over repeated collection cycles in satisfaction of privacy guarantees
Collection of sensitive data—such as software usage data or other telemetry data—over repeated collection cycles in satisfaction of privacy guarantees
展开▼
机译:在重复的收集周期中收集敏感数据(例如软件使用数据或其他遥测数据),以确保隐私
展开▼
页面导航
摘要
著录项
相似文献
摘要
A facility for reporting on original values on behalf of each of a plurality of users—each falling within a domain partitioned into a plurality of segments of uniform size—is provided. For each of the plurality of users, the facility (a) randomly selects an upward-rounding window size that is smaller than the segment size; (b) for each source value in a domain, randomly determines a mapping of each segment of the domain to a segment identifier value; (c) determines an original value for the user; (d) adds the upward-rounding window size to the user's original value to obtain a window-augmented original value; (e) identifies a segment containing the window-augmented original value; (f) identifies a segment identifier value mapped-to from the identified segment using the determined mapping; and (g) transmits a reporting communication on the user's behalf reporting a value based on the identified segment identifier value.
展开▼