An evaluation of semantic service discovery of a U-city middleware

Authors:
Chang Ho Yun;Yong Woo Lee;Hae Sun Jung
Affiliations:
The University of Seoul, Seoul, Korea;The University of Seoul, Seoul, Korea;Korea University, Seoul, Korea
Venue:
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Year:
2010

Citing 6
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Abstract

In ubiquitous-city, a middleware is essential since various kinds of unified services are required in many different applications and flexibility of service is required. It should dynamically discover and invoke services to exploit the flexibility and the power of the middleware and the service discovery is very important in the middleware. In this paper, we present a mechanism and elements of semantic service discovery which have been implemented and used in au-city middleware which is the ever first research in the world. We evaluated the performance of the semantic service discovery in au-city middleware and present the performance result in this paper. It is also the ever first research in the world.