Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: keyword exact "BINARY RELATIONS" Add to list Journal Article A1 Neighborhood operators for covering-based rough sets Lynn D'eer (UGent) , Mauricio Restrepo, Chris Cornelis (UGent) and Jonatan Gómez (2016) INFORMATION SCIENCES. 336. p.21-44 Add to list Journal Article A1 On the Ferrers property of valued interval orders Susana Diáz, Bernard De Baets (UGent) and Susana Montes (2011) TOP. 19(2). p.421-447