TY  - CHAP
U1  - Konferenzveröffentlichung
A1  - Keller, Simon
A1  - Mueller, Rainer
T1  - Decentralized stream processing for spatial range queries in high-density systems
T2  - MobiArch'20: Proceedings of the ACM MobiArch 2020 - The 15th Workshop on Mobility in the Evolving Internet Architecture, 21. September 2020, London, UK
N2  - Location-aware mobile devices are becoming increasingly popular and GPS sensors are built into nearly every portable unit with computational capabilities. At the same time, the emergence of location-aware virtual services and ideas calls for new efficient spatial real-time queries. Communication latency in mobile environments interacting with high decentralization and the need of scalability in high-density systems with immense client counts leads to major challenges. In this paper we describe a decentralized architecture for continuous range queries in settings in which both, the requested and the requesting clients, are mobile. While prior works commonly use a request-response approach we provide a stream-based adaptive grid solution dealing with arbitrary high client counts and improving communication latency that meets given hard real-time constraints.
Y1  - 2020
SN  - 978-1-4503-8081-2
SB  - 978-1-4503-8081-2
U6  - https://doi.org/10.1145/3411043.3412503
DO  - https://doi.org/10.1145/3411043.3412503
SP  - 36
EP  - 41
PB  - Association for Computing Machinery
CY  - New York
ER  -