作者: Stefan Riezler , Carolin Lawrence
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摘要: We present a Natural Language Interface (nlmaps.cl.uni-heidelberg.de) to query OpenStreetMap. language questions about geographical facts are parsed into database queries that can be executed against the OpenStreetMap (OSM) database. After parsing question, system provides text based answer as well an interactive map with all points of interest and their relevant information marked. Additionally, we provide several options for users give feedback after question has been parsed.