Publication Type
Journal Article
Version
acceptedVersion
Publication Date
4-2012
Abstract
Electronic Product Code Discovery Service (EPCDS) is an important concept in supply chain processes and in Internet of Things (IOT). It allows supply chain participants to search for their partners, communicate with them and share product information using standardized interfaces securely. Many researchers have been proposing different EPCDS models, considering different requirements. In this paper, we describe existing architecture designs of EPCDS systems, namely Directory Service Model, Query Relay Model and Aggregating Discovery Service Model (ADS). We also briefly mention Secure Discovery Service (SecDS) Model, which is an improved version of Directory Service Model with a secure attribute-based access control mechanism. Then, we analyze the strengths and limitations of these models, by comparing based on non-functional features such as data ownership, confidentiality, business relationship independence, availability, reliability, implementation complexity, visibility, and scalability. From the analysis results, we have a better understanding of which model is more suitable in what kinds of situations or scenarios. Moreover, we suggest possible improvements and identify possible future add-on applications to SecDS model in the paper.
Keywords
EPC Discovery Service, Supply Chain, Access Control, Comparison
Discipline
Information Security | Operations and Supply Chain Management
Research Areas
Cybersecurity
Publication
Advances in Internet of Things
Volume
2
Issue
2
First Page
37
Last Page
46
ISSN
2161-6817
Identifier
10.4236/ait.2012.22005
Publisher
Scientific Research
Citation
KYWE, Su Mon; SHI, Jie; LI, Yingjiu; and KAILASH, Raghuwanshi.
Evaluation of Different Electronic Product Code Discovery Service Models. (2012). Advances in Internet of Things. 2, (2), 37-46.
Available at: https://ink.library.smu.edu.sg/sis_research/1631
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
https://doi.org/10.4236/ait.2012.22005