Deprecated: Joomla\Input\Input implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/clients/1baf27a87e31c3cf1441d9d6b2b59ea8/web/libraries/vendor/joomla/input/src/Input.php on line 41

Deprecated: Return type of Joomla\Input\Input::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/clients/1baf27a87e31c3cf1441d9d6b2b59ea8/web/libraries/vendor/joomla/input/src/Input.php on line 170

Deprecated: Joomla\CMS\Input\Input implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/clients/1baf27a87e31c3cf1441d9d6b2b59ea8/web/libraries/src/Input/Input.php on line 31

Deprecated: Joomla\CMS\Input\Cookie implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/clients/1baf27a87e31c3cf1441d9d6b2b59ea8/web/libraries/src/Input/Cookie.php on line 21

Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/clients/1baf27a87e31c3cf1441d9d6b2b59ea8/web/libraries/src/Uri/Uri.php on line 143
About me
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I am currently a lecture in Cardiff University. I am in Uk since more and less 5 years, after getting my PhD in Information Systems from University of Geneva, I came for a Post-doc in Oxford University and Open University. 

My main research areas are Semantic publishing, Information Extraction, Information Retrieval, Data mining, Knowledge management and HCI.