PyTables is a package for managing hierarchical datasets and designed to efficiently and easily cope with extremely large amounts of data.
(pre-alpha) Implementation of Jeff Hawkins' Hierarchical Temporal Memory & Cortical Learning Algorithm
Hierarchical Temporal Memory implementation in Java - a Community-Driven Java port of the Numenta Platform for Intelligent Computing (NuPIC).
Hierarchical finite state machine for node and web browsers
package htm implements a hierarchical triangular mesh suitable for graphic display and querying.
A quantum hierarchical finite state machine for Java 8
Simple real-time multi-column hierarchical outliner powered by Meteor.js