A QoS Constraints Location-based Services Selection Model and Algorithm under Mobile Internet Environment

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Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Big Data
Format: PDF
With the rapid development of communication technology and mobile Internet, selecting from mass location-based services to meet the needs for different users becomes the research hot spot under mobile Internet environment. First of all, it starts from QoS constraints as well as user preferences in this paper, and then describes a mobile service selection framework based on QoS constraints and user preferences. Furthermore, a user preferences database is built in modeling user preferences by similarity formula. Users' feedback is adopted to update user preferences database, which makes the combination between QoS constraints and user preferences more compact.
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