Paper Abstract and Keywords |
Presentation |
2007-03-09 14:20
Impact of mismatch probability on service selection in context aware service discovery Rasmus L. Olsen (Univ. of Aalborg) MoMuC2006-85 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Service discovery can be enhanced by using context information by calculating a score value indicating how well the service fits to the current context of the user. In some cases context information is accessed from remote nodes, which can be done using one of the three different strategies; a reactive, proactive periodic and proactive event driven update. When the information is being accessed and used to calculate the score value, it may be outdated due to the delay in the update of the information caused by the network. Such a situation leads to an erroneous score calculation which in turns, leads to the user selecting a service based on a wrong basis. In this paper we investigate the impact of information that has changed when being accessed on the selection of services, and find that one can reduce the probability of making wrong service selections at the dispense of the accuracy of the score value. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Context Awareness / Service Discovery / Context Management / Personal Networks / Performance evaluation / Simulation / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, March 2007. |
Paper # |
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Date of Issue |
2007-03-02 (MoMuC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MoMuC2006-85 |
Conference Information |
Committee |
RCS MoNA WBS SR MW |
Conference Date |
2007-03-07 - 2007-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MoNA |
Conference Code |
2007-03-RCS-MoMuC-WBS-SR-MW |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Impact of mismatch probability on service selection in context aware service discovery |
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Context Awareness |
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Service Discovery |
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Context Management |
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Personal Networks |
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Performance evaluation |
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Simulation |
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1st Author's Name |
Rasmus L. Olsen |
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Aalborg University (Univ. of Aalborg) |
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Speaker |
Author-1 |
Date Time |
2007-03-09 14:20:00 |
Presentation Time |
20 minutes |
Registration for |
MoNA |
Paper # |
MoMuC2006-85 |
Volume (vol) |
vol.106 |
Number (no) |
no.559 |
Page |
pp.33-38 |
#Pages |
6 |
Date of Issue |
2007-03-02 (MoMuC) |