Peggy Cellier Sébastien Ferré Olivier Ridoux Mireille Ducassé A Parameterized Algorithm for Exploring Concept Lattices. 114-129 2007 conf/icfca/2007 ICFCA http://dx.doi.org/10.1007/978-3-540-70901-5_8 db/conf/icfca/icfca2007.html#CellierFRD07