Happy new year 2018!

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Owlready2 0.5 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

This new version is mostly a bugfix release.

It be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2

EditObj 3 0.1 is out !

This is the first stable release of EditObj 3.

It is a full rewrite of EditObj 2, and it now supports Qt and HTML.

It is available on PyPI (Python Package Index).

Songwrite 3 0.1

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Songwrite 3 0.1 is out ! This version is a full rewrite with Python 3 and Qt. Enjoy!

It is available on PyPI (Python Package Index) and can be installed under Linux with pip:

pip3 install songwrite3

Before that, do not forget to install Python3, pip and PyQt5 from your Linux distribution.

Owlready2 0.4 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

The main new features of version 2 - 0.4 are:

  • the defined relations can be queried for a given individual (using the .get_properties(), .get_inverse_properties() and .get_relations() methods)

  • improvement of the .search() method, which now takes into account inheritance and inverse relations

  • optimisation of recursive request in SQL

  • several bug fixes

The new version can be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2

PyPI download statistics available!

No official download statistics are available for PyPI (the Python Package Index).

I've managed to extract the download statistics for all Python modules, on a per-month basis, since may 2016.

The method is described here, and the entire dataset can be downloaded as a CSV file.

New journal paper "Formalization of the semantics of iconic languages"

I have published a new journal paper:

journal [j20] Lamy JB, Soualmia LF. Formalization of the semantics of iconic languages: An ontology-based method and four semantic-powered applications. Knowledge-Based Systems 2017;135:159-179

New journal paper "Rainbow boxes"

I have published a new journal paper:

journal [j19] Lamy JB, Berthelot H, Capron C, Favre M. Rainbow boxes: a new technique for overlapping set visualization and two applications in the biomedical domain. Journal of Visual Language and Computing 2017;43:71-82

New journal paper "Owlready"

I have published a new journal paper:

journal [j18] Lamy JB. Owlready: Ontology-oriented programming in Python with automatic classification and high level constructs for biomedical ontologies. Artificial Intelligence in Medicine 2017;80:11-28

Owlready2 0.3 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

The 2 - 0.3 version of Owlready is mostly a bugfix release. It also add the ability to destroy entities from ontologies.

The new version can be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2

Owlready2 0.2 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

The 2 - 0.2 version of Owlready now includes a RDF/XML written in Python. This parser can load big files rapidly.

The new version can be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2

Owlready2 0.1 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

The 2 - 0.1 version of Owlready is a full rewrite that integrates an optimized RDF quadstore. It can now load big ontologies (several millions of RDF triples).

It can be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2

New journal paper "Using visual analytics for presenting comparative information on new drugs"

I have published a new journal paper:

journal [j17] Lamy JB, Berthelot H, Favre M, Ugon A, Duclos C, Venot A. Using visual analytics for presenting comparative information on new drugs. Journal of biomedical informatics 2017;71:58-69

Towards Owlready 2...!

Owlready is a Python module for ontology-oriented programming. The version 2 currently under development keep the functionalities of the first version, but now relies on an optimized RDF quadstore in SQL. This version is now able to load big ontologies (several millions of RDF triples) with good performances.

The development version of Owlready2 is available here: https://bitbucket.org/jibalamy/owlready2