Location Based Services and GIS in Perspective
نویسندگان
چکیده
This paper examines location-based services (LBS) from a broad perspective involving deWnitions, characteristics, and application prospects. We present an overview of LBS modeling regarding users, locations, contexts and data. The LBS modeling endeavors are cross-examined with a research agenda of geographic information science. Some core research themes are brieXy speculated. © 2006 Elsevier Ltd. All rights reserved.
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تاریخ انتشار 2006