UNIF 2012:Editor's Preface

This volume contains the post-workshop EPiC proceedings of the 26th International Workshop on Unification (UNIF'2012), held on the 1st of July 2012 in Manchester, UK. The informal UNIF'2012 proceedings contained two invited abstracts and seven contributed papers which are available at: http://unif2012.cs.man.ac.uk

For the post-workshop proceedings we received extended versions of four of the original contributions. Extended versions received a second round of reviewing and were accepted for publication. We would like to thank all members of the Program Committee and all referees for their careful work in the review process. We are grateful to EasyChair and EPiC proceedings series for providing friendly environment for handling submissions, creating this proceedings, and publishing it online.

Santiago Escobar
Konstantin Korovin
Vladimir Rybakov
August 2, 2013