The most important contribution of our work is the proposal of an activity identification (AID) tag as the fundamental mechanism to support distributed management of multiple versions of a document.
For the most part, that's not really needed anymore, but with this update, Google Docs Sheets and Slides now lets you track changes by saving multiple versions of a document with different names.
For example, NowDocs Inc., which prints and distributes documents it receives electronically, has developed software that lets it print multiple versions of picture-laden documents.
Evernote, another online storage company, allows users to write, edit and share notes together, instead of e-mailing multiple versions of a Word document to one another.
Evernote, another online storage outfit, allows people to write, edit and share notes together, instead of e-mailing multiple versions of a Word document to one another.
More recently, the idea of versioning has been applied by some publishers, e.g. F1000Research: a DOI refers permanently to a specific version of an article, but multiple versions of this article remain accessible permanently in order to document the evolution of the publication.
Mr. Trump has offered multiple versions of some elements of his plan.
I presumed he just had multiple versions of everything in a highly ordered wardrobe.
On Hulu, companies like Nissan have offered multiple versions of commercials for viewers to choose.
