A Preference-Based Framework for Updating Logic Programs.

James P. Delgrande Torsten Schaub Hans Tompits A Preference-Based Framework for Updating Logic Programs. 71-83 2007 conf/lpnmr/2007 LPNMR http://dx.doi.org/10.1007/978-3-540-72200-7_8 db/conf/lpnmr/lpnmr2007.html#DelgrandeST07