After nine years of painstaking work, an international team of researchers on Wednesday published a precise map of the vision ...

This study's unique contribution lies in its scale ... which comes from a community of users who have crowdsourced and built a map of the world." However, OpenStreetMap data alone wasn't ...

according to the study results released today. MAP Accelerator, developed by education research nonprofit NWEA and Khan Academy, uses scores from the MAP Growth adaptive assessment exam to ...