Home › Authors › Yongmei Liu 👤 Yongmei Liu 4 books Books by Yongmei Liu 孙中山在梧州 孙中山在梧州 2011 Foundations and applications of MIS 2006 Tractable reasoning in incompl Tractable reasoning in incomplete first-order knowledge bases 2006 Hoare logic for GOLOG programs Hoare logic for GOLOG programs 2000