Research output

Article in Journal ()

Towards a Biologically Inspired Soft Switching Approach for Cloud Resource Provisioning

Citation
Ullah A, Li J, Hussain A & Yang E (2016) Towards a Biologically Inspired Soft Switching Approach for Cloud Resource Provisioning, Cognitive Computation, 8 (5), pp. 992-1005.

Abstract
Cloud elasticity augments applications to dynamically adapt to changes in demand by acquiring or releasing computational resources on the fly. Recently, we developed a framework for cloud elasticity utilizing multiple feedback controllers simultaneously, wherein, each controller determines the scaling action with different intensity, and the selection of an appropriate controller is realized with a fuzzy inference system. In this paper, we aim to identify the similarities between cloud elasticity and action selection mechanism in the animal brain. We treat each controller in our previous framework as an action, and propose a novel bioinspired, soft switching approach. The proposed methodology integrates a basal ganglia computational model as an action selection mechanism. Initial experimental results demonstrate the improved potential of the basal ganglia-based approach by enhancing the overall system performance and stability.

Keywords
Cloud elasticity; Dynamic resource provisioning; Fuzzy logic; Basal ganglia; Soft switching; Auto-scaling; Elastic feedback controller

StatusPublished
AuthorsUllah Amjad, Li Jingpeng, Hussain Amir, Yang Erfu
Publication date10/2016
Publication date online07/03/2016
Date accepted by journal19/02/2016
PublisherSpringer
ISSN 1866-9956
LanguageEnglish

Journal
Cognitive Computation: Volume 8, Issue 5

© University of Stirling FK9 4LA Scotland UK • Telephone +44 1786 473171 • Scottish Charity No SC011159
My Portal