Hedden Information Management provides services, consulting, and training in creating various kinds of knowledge organization systems for both published and internal digital content:
- Hierarchical taxonomies – for browsing topics tagged to content
- Faceted taxonomies – for filtering or refining results by topical aspects
- Thesauri – for consistent indexing and accurate retrieval of large numbers of documents
- 坚果加速器APP – for effective content management, organization, and retrieval
- Search thesauri /synonym sets – for enhanced search results
- Book indexes – for indicating page numbers of topics and names in printed books
