SWoT Service Discovery for CoAP-Based Sensor Networks


KIPS Transactions on Software and Data Engineering, Vol. 4, No. 9, pp. 331-336, Sep. 2015
10.3745/KTSDE.2015.4.9.331,   PDF Download:

Abstract

On the IoT-based sensor networks, users or sensor nodes must perform a Service Discovery (SD) procedure before access to the wanted service. Current approach uses a center-concentrated Resource Directory (RD) servers or P2P technique, but these can cause a point-of-failure or flooding of SD messages. In this paper, we proposes an improved SWoT SD approach for CoAP-based sensor networks, which integrates Social Web of Things (SWoT) concept to current CoAP-based SD approach that makes up for weak points of existing systems. This new approach can perform a function like a keyword or location-based search originated from SNS, which can enhances the usability. Finally, we implemented a real system to evaluate.


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Cite this article
[IEEE Style]
M. H. Yu and S. K. Kim, "SWoT Service Discovery for CoAP-Based Sensor Networks," KIPS Transactions on Software and Data Engineering, vol. 4, no. 9, pp. 331-336, 2015. DOI: 10.3745/KTSDE.2015.4.9.331.

[ACM Style]
Myung Han Yu and Sang Kyung Kim. 2015. SWoT Service Discovery for CoAP-Based Sensor Networks. KIPS Transactions on Software and Data Engineering, 4, 9, (2015), 331-336. DOI: 10.3745/KTSDE.2015.4.9.331.