June 12th, 2011 by EvHart
In the recent years, research in Semantic Web technologies has increased tremendously leading in the public availability of large RDF datasets. From DBpedia to Government data, large semantic graph can now be queried through SPARQL endpoints. Unfortunately, the creation of user friendly applications that leverage such large mount of knowledge remains complex. Despite the existence of differ- ent toolkits for accessing such data, few concentrate on efficient and user friendly techniques for filtering and selecting data of interest. In particular, there is no known system that provide a SPARQL based filtering framework that enables the creation of user friendly filtering user interfaces and do not require particular server side dependencies besides a SPARQL endpoint.
June 14th, 2010 by EvHart
The presentation of Attention-Streams is online. Attention-Streams was presented at the AI Mashup Challenge at ESWC2010 and was awarded 3rd prize.
The Veracity Ontology poster is online as well. A paper is going to be published at EKAW2010 very soon. I will upload the paper later on.
September 4th, 2009 by EvHart
Sparks Ozone Browser arrived in second position at at the scripting challenge at ESWC 2009.
The browser has been developed with Elizabeth Cano and coordinated by Vitaveska Lanfranchi in the OAK Lab at the University Of Sheffield.
February 26th, 2009 by EvHart
The website has been redesigned.
The posts from the previous blog will be moved later on.
April 4th, 2007 by EvHart
Six month without news, but many things !
So, this is the carat project developed for the course titled ‘Knowledges systems’. The constraint was to use CLIPS a lisp like programming language for expert systems.