Data Harmony Products
The Data Harmony suite is written in Java so it is platform-independent. The suite includes the taxonomy tools needed to increase the effectiveness of your staff and of your collection's search software. Included APIs and technical assistance help you integrate it with virtually any content management system at whatever places in your workflow are most effective.
Thesaurus Master™
Thesaurus Master streamlines all aspects of thesaurus development, construction, management, and maintenance.
M.A.I.™ ( Machine Aided Indexer)
M.A.I. Improves document retrieval, relevance, and precision for the end user through rule-based text categorization.
MAIstro™
MAIstro is Access Innovations' flagship software product. It combines the functionality of Thesaurus Master and M.A.I., which enables automatic creation and human editing of new text categorization rules as thesaurus terms are added and changed.
MAIQuery™
MAIQuery is an add-on to MAIstro. MAIQuery enhances search engine performance by using the uniquely tuned rule base of a business taxonomy to identify documents most relevant to the user's search word or phrase.
Navtree
Navtree is an extension of MAIstro. Navtree presents the terms from your thesaurus as branches and leaves of a hierarchical tree. The terms serve as hyperlinks to produce a list of documents indexed with those terms.
MAIChem™
MAIChem categorizes patents and journal articles by chemical names and their synonyms.
MAILib™
MAILib is an extension of MAIstro that provides the 208,000 Library of Congress Subject Headings (LCSB) for your controlled vocabulary.
Taxonomies
Taxonomies are knowledge domains/taxonomies you can use with DH Software. You can license a finished taxonomy in a wide variety of subject areas—or Access Innovations can prepare a custom taxonomy for your particular needs.
XIS™ ( XML Intranet System™)
XIS is a content management system for the creation and management of XML database records in a user-friendly format, and for easy interface with Thesaurus Master and M.A.I.

