Knowledge Tier Platform for Graph Mining in (Smart) Cities

In the present effort, we present a knowl-edge tier platform to collect information from cities in a form of graphs. This plat-form enables people to share the information of the area where they live allow-ing them to inform about pollution, crime levels, traffic jams, streets topology, com-merces, markets, etc. The main objec-tive is to provide information, stored in Elastic about a city to find spatio-temporal patterns using Graph Mining techniques based on Apache Spark GraphX.