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A Distributed Hybrid Matchmaker for IoT Services

Cassar, G, Barnaghi, P and Moessner, K (2012) A Distributed Hybrid Matchmaker for IoT Services International Transactions on Systems Science and Applications - Special Issue on Future Internet of Things, 8. pp. 113-128.

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Abstract

The use of service-oriented computing paradigm in Internet of Things research has recently received significant attention to create a semantic service layer that supports virtualisation of and interaction among ``Things''. Using service-based solutions will produce a deluge of services that provide access to different data and capabilities exposed by different resources. The heterogeneity of the resources and their service attributes require efficient solutions that can discover services and match them to the data and capability requirements of different users. We propose a distributed hybrid service matchmaking method that combines our previous work on probabilistic service matchmaking using latent semantic analysis with a weighted-link analysis based on logical signature matching. The hybrid method can overcome semantic synonymy in semantic service description which usually presents the biggest challenge for semantic service matchmakers. The results show that the proposed method performs better than existing solutions in terms of precision and normalised discounted cumulative gain measurement values.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
AuthorsEmailORCID
Cassar, GUNSPECIFIEDUNSPECIFIED
Barnaghi, PUNSPECIFIEDUNSPECIFIED
Moessner, KUNSPECIFIEDUNSPECIFIED
Date : 1 December 2012
Contributors :
ContributionNameEmailORCID
EditorTianfield, HUNSPECIFIEDUNSPECIFIED
Additional Information : © 2012 The Author; licensee SIWN Press. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/ licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, as long as the author is properly attributed.
Depositing User : Symplectic Elements
Date Deposited : 18 Feb 2015 15:52
Last Modified : 18 Feb 2015 15:52
URI: http://epubs.surrey.ac.uk/id/eprint/794742

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