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01.12.2017 | Mobile & Wireless Health | Ausgabe 12/2017

Journal of Medical Systems 12/2017

A New Approach to Predict user Mobility Using Semantic Analysis and Machine Learning

Zeitschrift:
Journal of Medical Systems > Ausgabe 12/2017
Autoren:
Roshan Fernandes, Rio D’Souza G. L.
Wichtige Hinweise
This article is part of the Topical Collection on Mobile & Wireless Health

Abstract

Mobility prediction is a technique in which the future location of a user is identified in a given network. Mobility prediction provides solutions to many day-to-day life problems. It helps in seamless handovers in wireless networks to provide better location based services and to recalculate paths in Mobile Ad hoc Networks (MANET). In the present study, a framework is presented which predicts user mobility in presence and absence of mobility history. Naïve Bayesian classification algorithm and Markov Model are used to predict user future location when user mobility history is available. An attempt is made to predict user future location by using Short Message Service (SMS) and instantaneous Geological coordinates in the absence of mobility patterns. The proposed technique compares the performance metrics with commonly used Markov Chain model. From the experimental results it is evident that the techniques used in this work gives better results when considering both spatial and temporal information. The proposed method predicts user’s future location in the absence of mobility history quite fairly. The proposed work is applied to predict the mobility of medical rescue vehicles and social security systems.

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