A Semantic Matching Approach for Mediating Heterogeneous Sources. - Michel Schneider; Lotfi Bejaoui; Guillaume Bertin (MTSR, 2007)

An Adverbial Approach for the Formal Specification of Topological Constraints Involving Regions with Broad Boundaries. - Lotfi Bejaoui; François Pinet; Michel Schneider; Yvan Bédard (ER, 2008)

Qualified topological relations between spatial objects with possible vague shape. - Lotfi Bejaoui; François Pinet; Yvan Bédard; Michel Schneider (Int. J. Geogr. Inf. Sci., 2009)

Qualitative topological relationships for objects with possibly vague shapes: implications on the specification of topological integrity constraints in transactional spatial databases and in spatial data warehouses. - Lotfi Bejaoui (2009)

OCL for formal modelling of topological constraints involving regions with broad boundaries. - Lotfi Bejaoui; François Pinet; Michel Schneider; Yvan Bédard (GeoInformatica, 2010)