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Taxi, bus, and subway are the most commonly used public transportation tools for urban residents. All these three transportation tools have their drawbacks. On one hand, the increasing road traffic flows reduces the traveling speed of taxi and bus, especially in rush hours; on the other hand, subway cannot cover all urban locations. Moreover, taxi is much more expensive than bus and subway for long...
Data variety has been one of the most critical features for multimedia big data. Some multimedia documents, although in different data formats and storage structures, often express similar semantic information. Therefore, the way to manage and retrieve multimedia documents reflecting users’ intent in heterogeneous big data environments has become an important issue. In this paper, we present an effective...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.