Performance Evaluation and Field Trial of Self-Adaptive Microgel Flooding Technology

Author(s):  
Zhe Sun ◽  
Xiaodong Kang ◽  
Xiaoxu Tang ◽  
Xingcai Wu ◽  
Qiang Li ◽  
...  
Author(s):  
Myung-Sun Baek ◽  
Yonghoon Lee ◽  
Sora Park ◽  
Geon Kim ◽  
Bo-mi Lim ◽  
...  

Sensors ◽  
2019 ◽  
Vol 19 (20) ◽  
pp. 4559
Author(s):  
Park ◽  
Park

The middleware framework for IoT collaboration services should provide efficient solutions to context awareness and uncertainty issues among multiple collaboration domains. However, existing middleware frameworks are mostly limited to a single system, and developing self-adaptive IoT collaboration services using existing frameworks requires developers to take considerable time and effort. Furthermore, the developed IoT collaboration services are often dependent on a particular domain, which cannot easily be referenced in other domains. This paper proposes a cloud-based middleware framework that provides a set of cloud services for self-adaptive IoT collaboration services. The proposed middleware framework is generic in the sense that it clearly separates domain-dependent components from the layers that leverage existing middleware frameworks. In addition, the proposed framework allows developers to upload domain-dependent components onto the cloud, search for registered components, and launch Virtual Machine (VM) running a new MAPE cycle via a convenient web-based interface. The feasibility of the proposed framework has been shown with a simulation of an IoT collaboration service that traces a criminal suspect. The performance evaluation shows that the proposed middleware framework runs with an overhead of only 6% compared to pure Java-based middleware and is scalable as the number of VMs increases up to 16.


2009 ◽  
Vol 31 (1) ◽  
pp. 112-119
Author(s):  
Min LIU ◽  
Zhong-Cheng LI ◽  
Xiao-Bing GUO ◽  
Kun ZHENG

2014 ◽  
Vol 47 (8) ◽  
pp. 1301-1311 ◽  
Author(s):  
K. J. Jenkins ◽  
M. F. C. van de Ven ◽  
A. N. Mbaraga ◽  
S. P. van der Walt ◽  
J. van den Heever

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