Evaluating DITA-Enabled Content Management Systems 
This presentation describes how authoring DITA topics and managing those topics in a content management system (CMS) will contain translation costs while improving overall information quality. This is not a recommendation for any particular product. It is a guide to how one group built their candidate list and computes return on investment.
Adams, Ann H. XML.org (2007). Presentations>Content Management>DITA>Assessment