Title :
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
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;
Conference_Titel :
Web Services (ICWS), 2015 IEEE International Conference on
Conference_Location :
New York, NY
Print_ISBN :
978-1-4673-7271-8
DOI :
10.1109/ICWS.2015.91
