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Challenges for Context Management Systems imposed by Context Inference

Frank, Korbinian and Kalatzis, Nikos and Roussaki, Ioanna and Liampotis, Nicolas (2009) Challenges for Context Management Systems imposed by Context Inference. In: 6th IEEE International Workshop on Managing Ubiquitous Communications and Services, pp. 27-33. ACM Digital Library. 2009 ACM/IEEE International Conference on Automatic Computing & Co-Located Workshops, 15.-19. Jun. 2009, Barcelona (Spain). ISBN 978-1-60558-579-6

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Abstract

This work gives an overview over the challenges for context management systems in Ubiquitous Computing frameworks or Personal Smart Spaces. Focused on the integration of context inference in today’s context management systems (CMSs) we address important design decisions for future frameworks. The inference system we have in mind is probabilistic and relies on the concept of Bayeslets, special inference rules extending Bayesian networks. We show that for inference rule creation, storage, inference scheduling and update frequency the best solutions are hybrid, allowing for high flexibility and performance while reducing resource costs. We also see that human expert knowledge cannot be substituted completely in an efficient context-aware system.

Item URL in elib:https://elib.dlr.de/58655/
Document Type:Conference or Workshop Item (Paper)
Title:Challenges for Context Management Systems imposed by Context Inference
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Frank, KorbinianUNSPECIFIEDUNSPECIFIED
Kalatzis, NikosNational Technical University of Athens, ICCSUNSPECIFIED
Roussaki, IoannaNational Technical University of Athens, ICCSUNSPECIFIED
Liampotis, NicolasNational Technical University of Athens, ICCSUNSPECIFIED
Date:15 June 2009
Journal or Publication Title:6th IEEE International Workshop on Managing Ubiquitous Communications and Services
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 27-33
Editors:
EditorsEmail
Pfeifer, TomUNSPECIFIED
O'Sullivan, DeclanUNSPECIFIED
Das, SajalUNSPECIFIED
Publisher:ACM Digital Library
ISBN:978-1-60558-579-6
Status:Published
Keywords:Context Management, Context Inference, Smart Spaces
Event Title:2009 ACM/IEEE International Conference on Automatic Computing & Co-Located Workshops
Event Location:Barcelona (Spain)
Event Type:international Conference
Event Dates:15.-19. Jun. 2009
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben GNSS2/Neue Dienste und Produkte (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Frank, Korbinian
Deposited On:07 Apr 2009
Last Modified:31 Jul 2019 19:24

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