A very common implementation for taxonomies is in content management systems (CMS). The content managed in this kind of software can be diverse: office application files, PDF documents, image files, audio files, video files, and, in the case of web content management systems, also HTML and any kind of file…
Author: Heather Hedden
“The Accidental Taxonomist,” 2nd edition
Recently I was asked what I added to the newly published 2nd edition of my book, The Accidental Taxonomist. The additions and changes are summarized in the book’s preface, so I have decided to post the entire preface here, which follows: When I published the first edition of The Accidental…
Taxonomy Books
I am pleased to announce the 2nd edition of The Accidental Taxonomist. The print edition is available to order from the publisher, Information Today Inc., now, and will be available from various online retailers by early June. Ebook versions will follow. So, this is a good time to survey other…
Free Taxonomy Management Software
There is always an interest in free taxonomy or thesaurus management software. Many people who create taxonomies try to save money on purchasing taxonomy management software by simply not using any taxonomy management software but something else they already have, such as Excel. Those who are developing either very large…
Polyhierarchy in the SharePoint Term Store
Last year I had the opportunity to create some taxonomy in the SharePoint Term Store (also called Managed Metadata), and while I am pleased that hierarchical taxonomies are supported in this widely used platform, I had some concerns about the support of polyhierarchy, as information about this capability is inconsistent.…
Vocabularies and Controlled Vocabularies
I have long considered a taxonomy as a particular, structured kind of controlled vocabulary. More recently, however, I have been hearing of “vocabularies” without the word “controlled” in front, although still for the purposes of information management and retrieval, which is cause to wonder: are controlled vocabularies and vocabularies the…
Taxonomies and Terminologies
The current specialties of taxonomy management and terminology management have different histories and serve different purposes, but they are in fact closely related, and taxonomies and terminologies can be linked to share knowledge. At the annual Taxonomy Boot Camp conference in Washington, DC, earlier this month I met a terminologist…
Taxonomies and Tables of Contents
A table of contents and a hierarchical taxonomy appear to be quite similar. In my last blog post I looked at taxonomies and indexes, and in the end concluded: “A taxonomy serves a purpose that is both, or something in-between, that of a table of contents and a back-of-the-book index.…
Taxonomies and Indexes
Taxonomies and indexes are similar in that they both help guide people to find desired information on a selected topic. While they could be searched, they are designed specifically to be browsed. The obvious difference is that taxonomies for end-users are arranged hierarchically (or by facets), and indexes are arranged…
Taxonomies for Indexing Images
It’s becoming more common to index images with taxonomy terms, instead of just text documents or instead of just keyword-tagging of images. A taxonomy for the subject-indexing of images need not be significantly different than a taxonomy for indexing textual documents, but other metadata differs, and the indexing activity is…