Disk-based database systems are widely used, offering a great set of functionalities perfectly suited for most kinds of applications. However, when high performance is the priority, such databases are unable to produce satisfactory results. Telecom applications demand high performance especially for their real-time applications. Location management is one of many telecom applications that fall ...

With the rigorous growth of cellular network many mobility datasets are available publically, which attracted researchers to study human mobility fall under spatio-temporal phenomenon. Mobility profile mining is main task in spatio-temporal trend analysis which can be extracted from the location information available in the dataset. The location information is usually gathered through the GPS, ...

Time location patterns are a significant factor for exposure assessment models of air pollutants. Factors associated with time location patterns in urban populations are typically due to high air pollution levels in urban areas. The objective of this study was to determine the seasonal differences in time location patterns in two urban cities. A Time Use Survey of Korean Statistics (KOSTAT) was...