Annif is an open source toolkit for automated subject indexing. It integrates several machine learning and AI based algorithms for text classification.
"Open-source Dropbox" with added description features. It is a data storage and description platform designed to help researchers and other users to describe their data files, built on Linked Open Data and ontologies. Users can use Dendro to publish data to CKAN, Zenodo, DSpace or EUDAT's B2Share and others. - feup-infolab/dendro