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IEICE TRANSACTIONS on Information

Global Optimization Algorithm for Cloud Service Composition

Hongwei YANG, Fucheng XUE, Dan LIU, Li LI, Jiahui FENG

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Summary :

Service composition optimization is a classic NP-hard problem. How to quickly select high-quality services that meet user needs from a large number of candidate services is a hot topic in cloud service composition research. An efficient second-order beetle swarm optimization is proposed with a global search ability to solve the problem of cloud service composition optimization in this study. First, the beetle antennae search algorithm is introduced into the modified particle swarm optimization algorithm, initialize the population bying using a chaotic sequence, and the modified nonlinear dynamic trigonometric learning factors are adopted to control the expanding capacity of particles and global convergence capability. Second, modified secondary oscillation factors are incorporated, increasing the search precision of the algorithm and global searching ability. An adaptive step adjustment is utilized to improve the stability of the algorithm. Experimental results founded on a real data set indicated that the proposed global optimization algorithm can solve web service composition optimization problems in a cloud environment. It exhibits excellent global searching ability, has comparatively fast convergence speed, favorable stability, and requires less time cost.

Publication
IEICE TRANSACTIONS on Information Vol.E104-D No.10 pp.1580-1591
Publication Date
2021/10/01
Publicized
2021/06/30
Online ISSN
1745-1361
DOI
10.1587/transinf.2020EDP7233
Type of Manuscript
PAPER
Category
Computer System

Authors

Hongwei YANG
  Changchun University of Science and Technology
Fucheng XUE
  Changchun University of Science and Technology
Dan LIU
  Changchun University of Science and Technology
Li LI
  Changchun University of Science and Technology
Jiahui FENG
  Changchun University of Science and Technology

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