This paper describes a model of a hierarchical, heterogeneous knowledge-base. The proposed model consists of an associative level that is implemented by a Kanerva-like sparse distributed memory (SDM) ...

The Hierarchical Data Modeling Framework, or HDMF, is a Python package for working with hierarchical data. It provides APIs for specifying data models, reading and writing data to different storage ...

Codemodel is an independent library for java code generation, which can be released separately. Besides here it is used in istack-commons-project, which in turn is a dependency of JAXB. jaxb-ri/xsom.