公开(公告)号：US20240403307A1

公开(公告)日：2024-12-05

申请号：US18486032

申请日：2023-10-12

Applicant: Apple Inc.

Inventor： Fatih SUNOR ,  João Pedro LACERDA ,  Akshay AGGARWAL ,  Ryan E. CHAPMAN

IPC: G06F16/2458

Abstract: The subject technology provides for temporal reasoning. A system can receive contextual information from a plurality of data sources on an electronic device. The system can identify a predetermined pattern that is indicative of a particular activity in the contextual information within a time interval. The system can determine a confidence score for the particular activity based at least in part on one or more confidence values of a corresponding activity signal associated with the time interval. The system can update a graph-based data structure by adding a representation of the particular activity as a node to the graph-based data structure when a confidence score of the particular activity exceeds a confidence threshold. The system also can provide, for display on the electronic device, a user activity interface that provides access to an indexed collection of events organized by activity type by querying the graph-based data structure.