The WorlInfo Assistant: Spatio-Temporal Information Integration on the Web
نویسندگان
چکیده
Due to the recent growth of the World Wide Web, numerous spatio-temporal applications can obtain their required information from web sources. In this demonstration we show The WorldInfo Assistant, an application that extracts and integrates spatial, temporal and other information about different regions of the world from different web sources and databases. This application also provides integration of different vector data with the satellite images of different regions of the world. Finally, We demonstrate several approaches for efficient querying moving objects with predefined paths and schedules.
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