Volltext-Downloads (blau) und Frontdoor-Views (grau)

Decentralized stream processing for spatial range queries in high-density systems

  • 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.

Export metadata

Additional Services

Share in Twitter Search Google Scholar


Author:Simon Keller, Rainer Mueller
Parent Title (English):MobiArch'20: Proceedings of the ACM MobiArch 2020 - The 15th Workshop on Mobility in the Evolving Internet Architecture, 21. September 2020, London, UK
Publisher:Association for Computing Machinery
Place of publication:New York
Document Type:Conference Proceeding
Year of Publication:2020
Identifier:Im Katalog der Hochschule Konstanz ansehen
Release Date:2021/02/10
First Page:36
Last Page:41
Institutes:Konstanzer Institut für Prozesssteuerung - KIPS
Relevance:Peer reviewed nach anderen Listungen (mit Nachweis zum Peer Review Verfahren)
Licence (English):License LogoLizenzbedingungen ACM