Simple Conceptual Graphs Revisited: Hypergraphs and Conjunctive Types for Efficient Projection Algorithms, Proc. of the 11th ICCS, pp.229-242, 2003. ,
DOI : 10.1007/978-3-540-45091-7_16
URL : https://hal.archives-ouvertes.fr/hal-00906599
Searching the Semantic Web: Approximate Query Processing Based on Ontologies, IEEE Intelligent Systems, vol.21, issue.1, 2006. ,
DOI : 10.1109/MIS.2006.16
URL : https://hal.archives-ouvertes.fr/hal-01150215
Conceptual Graphs for Semantic Web Applications, Proc. of the 13th ICCS, 2005. ,
DOI : 10.1007/11524564_2
URL : https://hal.archives-ouvertes.fr/hal-01531183
A combinatorial approach to conceptual graph projection checking, Proc. of the 24th International Conference of Specialist Group on Artificial Intelligence, pp.130-143 ,
DOI : 10.1007/1-84628-102-4_10
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.135.3855