Author :
Chaoyi Feng ; Boping Zhang ; Shengli Tian
Author_Institution :
Coll. of Comput. Sci. & Technol., Xuchang Univ., Xuchang
Abstract :
Based on cloud transform and noclassical relation database theory, the paper define cloud relation model and discuss the significance of cloud relation model. At the same time, based on cloud relation model, the paper ameliorate the way of qualitative estimate about student scores, conquer the subjective factor and presents the objective way of qualitative estimate about students . The examples prove the way is feasible.
Keywords :
database theory; relational databases; transforms; cloud relation model; cloud transform; noclassical relation database theory; qualitative estimation; student scores; Clouds; Computer science; Data analysis; Data mining; Databases; Educational institutions; Entropy; Fuzzy set theory; Helium; Uncertainty;
Conference_Titel :
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3893-8
Electronic_ISBN :
978-1-4244-3894-5
DOI :
10.1109/IWISA.2009.5072779
