In the context of peer review (at least in CS), &quot;single-blind&quot; means that the authors don&#x27;t know who the reviewers are, and &quot;double-blind&quot; means that additionally, the reviewers don&#x27;t know who the authors are.<p>Conferences with double-blind review require papers to be anonymized, avoiding any mentions of author names or affiliations in the PDF submitted for review, as well as other obvious elements that would reveal the identity of the authors (e.g. &quot;As we showed in a previous paper [4], ...&quot;)