Context-aware mashup for smart mobile devices

Sejin Chun, Jooik Jung, Hyun Bae Jeon, Beom Jun Kim, Kyong Ho Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A mobile mashup should be able to compose the component services in accordance with a user's context. We propose a context-aware mashup method for smart mobile devices. For this purpose, a novel user request model is presented and the conventional service description model is extended. We propose a context ontology which can efficiently manage contextual information in a mobile environment. Furthermore, the proposed method undergoes three computations - functional, I/O connectable and contextual matching. In particular, the contextual matching technique utilizes two types of contextual information that are proposed in this paper, implicit and explicit contexts. In order to evaluate the accuracy of the proposed method, a test registry based on real world Web APIs was built. Experimental results show an overall improvement of 26.7% in precision compared with the case where contextual information was not utilized.

Original languageEnglish
Title of host publicationProceedings - 2012 IEEE Asia-Pacific Services Computing Conference, APSCC 2012
Pages179-186
Number of pages8
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 7th IEEE Asia-Pacific Services Computing Conference, APSCC 2012 - Guilin, China
Duration: 2012 Dec 62012 Dec 8

Publication series

NameProceedings - 2012 IEEE Asia-Pacific Services Computing Conference, APSCC 2012

Other

Other2012 7th IEEE Asia-Pacific Services Computing Conference, APSCC 2012
CountryChina
CityGuilin
Period12/12/612/12/8

All Science Journal Classification (ASJC) codes

  • Software

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  • Cite this

    Chun, S., Jung, J., Jeon, H. B., Kim, B. J., & Lee, K. H. (2012). Context-aware mashup for smart mobile devices. In Proceedings - 2012 IEEE Asia-Pacific Services Computing Conference, APSCC 2012 (pp. 179-186). [6478214] (Proceedings - 2012 IEEE Asia-Pacific Services Computing Conference, APSCC 2012). https://doi.org/10.1109/APSCC.2012.15