1. At present, the clustering analysis about numeric valued data is quite mature, but the clustering analysis about categorical valued and mixed valued data is not perfect. 目前对于数值属性数据的聚类分析已经相当成熟，而对类属性和混合属性数据的聚类分析则并不十分完善。
2. The soundness theorem and the completeness theorem for "medium Logic ME are proved in this paper by introducing three-valued equality relations and three-valued structures." 通过在三值结构中引入“三值相等关系”，获得并证明了带等词的“中介”谓词逻辑演算ME~*的三值特征定理：可靠性与完全性定理。
3. Then, based on this T gate, the 2-5 mixed-valued ten-valued full adder and full subtracted are designed directly by the truth tables. 然后，在此基础上，按真值表直接设计2-5混值／十值全加器和全减器的运算电路。
4. Using the so-called nonlinear scalarization function, existence theorems and gap functions for some equilibriums problems in the cases of vector-valued and set-valued are established. 本文以标量化函数为主要工具分别研究了单值和集值情况下的几类向量均衡问题解的存在性及其沟函数。
5. Then based on the characteristic of shift-register, we use the five-valued D flip-flop as the core component to design five-valued bidirectional shift-register. 然后，根据移位寄存器的功能特性，以五值D触发器为核心器件，设计了五值双向移位寄存器。
