Accepted Manuscript A Constrained ITGO Heuristic Applied to Engineering Optimization Matheus Pedroza Ferreira, Marcelo Lisboa Rocha, Antˆ onio J. Silva Neto, Wagner F. Sacco PII: S0957-4174(18)30326-9 DOI: 10.1016/j.eswa.2018.05.027 Reference: ESWA 11980 To appear in: Expert Systems With Applications Received date: 5 December 2017 Revised date: 24 May 2018 Accepted date: 25 May 2018 Please cite this article as: Matheus Pedroza Ferreira, Marcelo Lisboa Rocha, Ant ˆ onio J. Silva Neto, Wagner F. Sacco, A Constrained ITGO Heuristic Applied to Engineering Optimization, Expert Systems With Applications (2018), doi: 10.1016/j.eswa.2018.05.027 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.