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Intelligent Information Dissemination in Collaborative, Context-Aware Environments

Frank, Korbinian and Roeckl, Matthias and Pfeifer, Tom (2011) Intelligent Information Dissemination in Collaborative, Context-Aware Environments. In: PerCom-WORKSHOPS 2011: 2011 IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops), pp. 287-293. IEEE. 8th International Workshop on Managing Ubiquitous Communications and Services (MUCS 2011) part of PerCom 2011, 21 Mar 2011, Seattle, USA. ISBN 978-1-61284-936-2

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Abstract

Today’s mobile computing environments aggregate many entities, all of them with a number of internal sensors, processing applications and other, user given information that can be shared with others over the available networks. Tomorrow’s ubiquitous computing environments, where the number of sensors is assumed to be even significantly higher, face the challenge that information exchange between entities has to be controlled, not only to protect privacy and to unburden the wireless networks - but also to reduce load on the receiving entities that have to process all incoming information. The approach we propose in this work measures the importance of some information and the interest of the receiver in it, before it is transferred. We apply it in two scenarios with limited resources. In vehicle-to-vehicle communications the transmission time while cars meet and bandwidth availability of the wireless channel is the critical resource, forcing to reduce information exchange. In context inference on mobile devices processing power and battery life are limited and responsiveness to user actions is most important. Hence only the most important information should be processed.

Item URL in elib:https://elib.dlr.de/64868/
Document Type:Conference or Workshop Item (Paper)
Title:Intelligent Information Dissemination in Collaborative, Context-Aware Environments
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Frank, Korbiniankorbinian.frank (at) dlr.deUNSPECIFIED
Roeckl, MatthiasIn2SoftUNSPECIFIED
Pfeifer, TomTSSGUNSPECIFIED
Date:21 March 2011
Journal or Publication Title:PerCom-WORKSHOPS 2011: 2011 IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops)
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 287-293
Publisher:IEEE
ISBN:978-1-61284-936-2
Status:Published
Keywords:Bayesian Networks; Context Inference; Bayeslet; Composition; Information Dissemination; Vehicle-to-Vehicle; V2V; Car-to-Car; Vehicle ad-hoc networks; VANET; Entropy; Value of Information; Mutual Information
Event Title:8th International Workshop on Managing Ubiquitous Communications and Services (MUCS 2011) part of PerCom 2011
Event Location:Seattle, USA
Event Type:international Conference, Workshop
Event Dates:21 Mar 2011
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - VABENE (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Frank, Korbinian
Deposited On:03 May 2011 08:47
Last Modified:31 Jul 2019 19:28

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