A PT-SOA Model for CPS/IoT Services

Author

Wei Zhu ; Guang Zhou ; I-Ling Yen ; Bastani, Farokh

Author_Institution

Univ. of Texas at Dallas, Dallas, TX, USA

fYear

2015

Firstpage

647

Lastpage

654

Abstract

Service computing technologies have been widely applied to many application domains to facilitate rapid system integration for desired goals. However, existing service models need to be enhanced for cyber-physical systems (CPS) and internet-of-things (IoT). In this paper, we develop an ontology model for the specification of services in CPS/IoT. First, we discuss the major differences in modeling software services and services in CPS/IoT. Then, we propose a novel PT-SOA (PT stands for physical things) model, which is mainly extended from OWL-S, to enhance existing service models for CPS/IoT systems. Finally, we show a case study system to illustrate how our model can facilitate proper service selection and composition.

Keywords

Internet of Things; knowledge representation languages; ontologies (artificial intelligence); service-oriented architecture; CPS-IoT service model; Internet-of-Things; OWL-S; PT-SOA model; cyber-physical systems; ontology model; physical thing; service computing technology; software service modeling; Computational modeling; Context; Context modeling; Maintenance engineering; Ontologies; Robots; Software; Cyber-physical systems; internet-of-things; service composition; service computing; service model;

fLanguage

English

Publisher

ieee

Conference_Titel

Web Services (ICWS), 2015 IEEE International Conference on

Conference_Location

New York, NY

Print_ISBN

978-1-4673-7271-8

Type

conf

DOI

10.1109/ICWS.2015.91

Filename

7195626