Title
Next place prediction using mobility Markov chains
Date Issued
14 May 2012
Access level
metadata only access
Resource Type
conference paper
Author(s)
Université de Toulouse
Abstract
In this paper, we address the issue of predicting the next location of an individual based on the observations of his mobility behavior over some period of time and the recent locations that he has visited. This work has several potential applications such as the evaluation of geo-privacy mechanisms, the development of location-based services anticipating the next movement of a user and the design of location-aware proactive resource migration. In a nutshell, we extend a mobility model called Mobility Markov Chain (MMC) in order to incorporate the n previous visited locations and we develop a novel algorithm for next location prediction based on this mobility model that we coined as n-MMC. The evaluation of the efficiency of our algorithm on three different datasets demonstrates an accuracy for the prediction of the next location in the range of 70% to 95% as soon as n = 2. © 2012 ACM.
Language
English
OCDE Knowledge area
Otras ingenierías y tecnologías
Subjects
Scopus EID
2-s2.0-84860736044
Resource of which it is part
Proceedings of the 1st Workshop on Measurement, Privacy, and Mobility, MPM'12
ISBN of the container
978-145031163-2
Conference
1st Workshop on Measurement, Privacy, and Mobility, MPM'12
Sources of information:
Directorio de Producción Científica
Scopus