Effervex/CycDAG
A lightweight reimplementation of the OpenCyc ontology system. This project aims to replicate most of OpenCyc's functionality and data while remaining reasonably simple to use, efficient, and with low-memory usage. This need came about to address issues with OpenCyc's stability, accessibility, memory usage, and perhaps speed (though it is not yet known if CycDAG is faster).
GitHub repository with 22 stars and 3 forks.
Language: Java