Xianquan Liu

Learn More
The classical rough set theory developed by Prof. Z.Pawlak can't process incomplete information systems directly. A new method based on fuzzy-clustering is proposed in this paper. The nonequivalence relation defined in incomplete information systems is transformed into an equivalence relation at first, then the variable upper-approximation, variable(More)
abstraCt Granular computing (GRC) is a label of theories, methodologies, techniques, and tools that make use of granules in the process of problem solving. The philosophy of granular computing has appeared in many fields, and it is likely playing a more and more important role in data mining. Rough set theory and fuzzy set theory, as two very important(More)
  • Abraham Flanigan, Kristine Sudbeck, Jeff Beavers, Sarah Mcbrien, Jessica Sierk, Abraham Flanigan +26 others
  • 2017
There are not many student-run academic journals, so The Nebraska Educator is excited to provide a forum for researchers, scholars, policymakers, practitioners, teachers, students, and informed observers in education and related fields in educational settings in the United States and abroad. Now in our third year, it is exciting to see the work that(More)
Chinese character Learning has been identified as one of the most challenging issues for English-speaking learners of Chi-nese due to the distinctions between the Chinese writing system and alphabetic languages in terms of orthography, phonology and semantics. In order to support Western students in overcoming the challenges associated with Chinese(More)
  • 1