This paper investigates topology management of large wireless sensor networks. Due to their random deployment, nodes have to organize themselves as energy efficient as possible to ...
Jakob Salzmann, Ralf Behnke, Jiaxi You, Dirk Timme...
In software engineering, measurements can be used to monitor, understand and improve software processes as well as products and resource utilization. Commonly, measurement framewo...
In the past, field operations have mostly been a stepchild of information and communication technology (ICT) enabled organizational overhaul and process re-design. Recently, incre...
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
For many applications with spatial data management such as Geographic Information Systems (GIS), block-oriented access over flash memory could introduce a significant number of no...