Data and Codes.rar

This file contains three folders: CODES, DATA and RESULTS. In DATA folder, l china-internal.osh.pbf: the original data on June 4, 2019, that is downloaded on the Geofabrik server and covers historical OSM data in China. l HK_Frame-history-lines.shp: the polyline features of OSM data in the cropped area of Hong Kong obtained by ArcGIS Editor for OSM. l Kowloon_osm_roads.shp: the latest OSM road data in Kowloon. l Kowloon_fishnet.shp: the grids as the units used to compute positional accuracy and completeness. l the image of level 1 in Beijing.tif: the image that is downloaded on the software of 91-weitu. In CODE folder, l osm2csv.py: the python scripts that convert OSM file into object file in csv file. l version_similaity.py: the python scripts including some functions to compute version similarity. l get_graph.py: the python scripts that establish the contributor network. l EWPR.py: the python scripts to comput EWPR-based contributor reputation by evaluation-based weighted PageRank algorithm. In RESULTS folder, l EWPR-based R.xls: the results of EWPR-based contributor reputation. l Kowloon-results.xls: the classification results of contributor reputation, positional accuracy and completeness.<br>