@INPROCEEDINGS{8644630, 
	author={H. {Yu} and J. {Yang} and C. {Fung} and R. {Boutaba} and Y. {Zhuang}}, 
	booktitle={2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS)}, 
	title={ENSC: Multi-Resource Hybrid Scaling for Elastic Network Service Chain in Clouds}, 
	year={2018}, 
	pages={34-41}, 
	keywords={cloud computing;computer centres;integer programming;linear programming;resource allocation;software defined networking;virtualisation;resource allocation problem;ENSC;resource utilization;vertical scaling methods;multiresource hybrid scaling;elastic network service chain;software-based network service chains;hardware resources;resource demand;virtual network functions;network flow volume;NFV elastic solutions;coarse-grained horizontal scaling;fine-grained hybrid scaling method;network function virtualization;NFV efficiency;NFV scalability;cloud datacenter;integer linear programming model;ILP model;heuristic algorithm;Rubik;Resource management;Cloud computing;Bandwidth;Mathematical model;Network function virtualization;Scalability;Servers;Middlebox;Network Function Virtualization;Service Chain;Resource Scaling;Traffic Steering}, 
	doi={10.1109/PADSW.2018.8644630}, 
	ISSN={1521-9097}, 
	month={Dec}
}