A Prioritized Default Extension to Description Logic Knowledge Base.

Shaohua Liu Junsheng Yu Yinglong Ma Bing Xu Yuan Mai Min Zhou A Prioritized Default Extension to Description Logic Knowledge Base. 516-520 2008 FSKD (5) http://dx.doi.org/10.1109/FSKD.2008.531 conf/fskd/2008-5 db/conf/fskd/fskd2008-5.html#LiuYMXMZ08