Gm Cruise Holdings LLC

Katherine Leung

Chen Xie

Brian Donohue

Matthew Fox

Kangyuan Niu

Techniques are disclosed for evaluating digital map quality. A process includes steps for receiving change data indicating one or more feature discrepancies associated with one or more geographic regions of a digital map, analyzing the change data to determine which of the one or more feature discrepancies resulted in verified updates to the digital map, and generating a quality score for each of the geographic map regions based on the verified updates. Systems and machine-readable media are also provided.

Map maintenance and verification

A non-transitory computer readable-medium comprising instructions that when executed causes at least one processor to determine a portion of a map for user identification, send a request to a user, and receive from a user a response to the request. The portion of the map may correspond to a location. The request may be to identify features existing at the location. The communication may direct the user to the location. The response to the request may include identification of a labeled feature with a location coded picture of the labeled feature.

Growing community of inventors

Milpitas, CA, United States of America

Katherine Leung