This groundbreaking resource introduces practitioners to the emerging field of Ubiquitous Positioning - positioning systems that identify the location and posit

Many smart phone users reap the benefits of location-based services. While tracking users’ positions using their smart phone is an issue of concern for some, o

This volume constitutes the refereed proceedings of the 11th International Symposium on Spatial and Temporal Databases, SSTD 2009, held in Aalborg, Denmark, in

IT changes everyday’s life, especially in education and medicine. The goal of ITME 2014 is to further explore the theoretical and practical issues of Ubiquito

This book provides an overview of positioning technologies, applications and services in a format accessible to a wide variety of readers. Readers who have alwa