1 Erratum to: Cluster Comput (2016) 19:485–495 DOI 10.1007/s10586-015-0516-y

The original version of this article unfortunately contained mistakes. The affiliations for the authors Seong-Taek Park, Eun-Mi Park and Joung-Hae Seo were incorrect. “Democratic People’s Republic of Korea” in the affiliation should have read as “Republic of Korea”. It is now corrected with this erratum. The authors regret the inconvenience caused to the readers in this regard.