1. Chen H-C (2017) A cooperative RBAC-based IoTs server with hierarchical trust evaluation mechanism. Proceedings of IoTaaS 2017 – 3rd EAI International Conference on IoT as a Service, Sept. 20–22, 2017, Taichung, Taiwan
2. Chen H-C, Chang C-H, Leu F-Y (2017) Implement of agent with role-based hierarchy access control for secure grouping IoTs. The14th IEEE Annual Consumer Communications & Networking Conference (CCNC), pp120–125, Las Vegas, USA, 8–11 Jan. 2017
3. Zhong S, Zhang L, Chen H-C, Zhao H, Guo L (2017) Study of the patterns of automatic car washing in the era of internet of things. The 31st IEEE International Conference on Advanced Information Networking and Applications (AINA-2017), pp. 82–86, Tamkang University, Taipei, Taiwan, Mar 27–29, 2017
4. 5G Americas (2017) LTE progress leading to the 5G massive internet of things. 3GPP enhancements up to release 14 [On-line]
http://www.5gamericas.org/files/8415/1250/0673/LTE_Progress_Leading_to_the_5G_Massive_Internet_of_Things_Final_12.5.pdf
,Retrieved on Mar. 08, 2018
5. Linko S, Garsbo C, Shi L (2017) Massive IoT: different technologies for different needs-wide area mesh networks can meet the requirements for large-scale IoT. Northstream White Paper, Wirepas & Northstream, Jun. 29, 2017. [Online]
https://wirepas.com/download/