A Service Composition Approach Based on Pre-joined Service Network in Graph Database

Li, Jing, Zhu, Ming, Yu, Miao , Yan, Yuhong and Chui, Lizhen (2020) A Service Composition Approach Based on Pre-joined Service Network in Graph Database. International Journal of Web and Grid Services, 16 (4). pp. 422-440. ISSN 1741-1106

Full content URL: https://doi.org/10.1504/IJWGS.2020.110947

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A Service Composition Approach Based on Pre-joined Service Network in Graph Database
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Abstract

We solve the service composition problem with plugin semantic matching in a graph database. We present a Prejoined Service Network (PJSN) approach which firstly constructs and stores a service composition network with all services and compositions in a graph database. Then, this approach fetches a satisfying solution by converting the composition request into Cypher and querying the graph database. We evaluate the performance of the proposed PJSN approach by conducting experiments and comparing with that of the Pre-joined Semantic Indexing Graph (PJSIG) method. The experiment results show that compared with the PJSIG method, the proposed approach can always find a solution and lead to higher user’s satisfaction.

Keywords:Graph Database, Service Composition, QoS
Subjects:G Mathematical and Computer Sciences > G500 Information Systems
G Mathematical and Computer Sciences > G540 Databases
H Engineering > H130 Computer-Aided Engineering
Divisions:College of Science > School of Computer Science
ID Code:42678
Deposited On:22 Oct 2020 13:33

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