Istituto di Scienza e Tecnologie dell'Informazione     
Trasarti R., Giannotti F., Pedreschi D., Renso C., Nanni M. A query language for mobility data mining. In: International Journal of Data Warehousing and Mining, vol. 7 (1) pp. 24 - 45. Information Resources Management Association, 2011.
The technologies of mobile communications and ubiquitous computing pervade our society, and wireless networks sense the movement of people and vehicles, generating large volumes of mobility data, such as mobile phone call records and GPS tracks. This data can produce useful knowledge, supporting sustainable mobility and intelligent transportation systems, provided that a suitable knowledge discovery process is enacted for mining the mobility data. This paper illustrates a formal framework, and an associated implementation, for a data mining query language for mobility data, created as a result of a European-wide research project called GeoPKDD - Geographic Privacy-Aware Knowledge Discovery and Delivery. We show how the system provides a comprehensive support for the Mobility Knowledge Discovery process, and we illustrate its analytical power in unveiling the complexity of urban mobility in a large metropolitan area, based on a massive real life GPS dataset.
URL: http://www.igi-global.com/Bookstore/Article.aspx?TitleId=49639
Subject Mobility
Data Mining
H.2.8 Database Management. Data mining

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