To automatically generate an indoor floor plan, a server device obtains indoor location histories for one or more users within an area of a building based on determined indoor locations of the one or more users over time. The server device clusters the det...

Automating conversion of drawings to indoor maps and plans. One example is a computer-implemented method comprising: preprocessing an original CAD drawing to create a modified CAD drawing, a text database, a CAD vector-image, and a CAD raster-image; determ...