In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
We report about some preliminary issues from the DFG project “Description Logics and Spatial Reasoning” (“DLS”, DFG Grant NE 279/8-1), one of whose goals is to develop a p...
: Group communication in real-time computing systems has been a subject of research for almost two decades but it is not yet a mature technological field. The purpose of this paper...
: The privacy and data protection challenges posed by biometric systems have been discussed in detail in the last years. Both security opportunities and privacy risks however may d...
An increasing number of applications have been developed for supporting network communities. The authors have developed Community Organizer, which supports people in forming new ne...
Sen Yoshida, Koji Kamei, Takeshi Ohguro, Kazuhiro ...