%0 Journal Article %A TAN Xin %A WANG Liang-liang %A ZHAO Hai-ying %T A Semi-Structure Model of SWF Based on E-OEM %D 2017 %R 10.13190/j.jbupt.2016-252 %J Journal of Beijing University of Posts and Telecommunications %P 129-134 %V 40 %N 5 %X It's difficult to reveal hidden relationships of the shockwave flash (SWF). The article proposed an enhancement object exchange model (E-OEM) based on object exchange model (OEM). This model can describe and store SWF file format. First, SWF file format is described though OEM. Then, OEM descriptive model is improved with classifying the head and the end, clustering the body. E-OEM could realize the function of description and storage through Huffman coding. Also, 100 different source files are used to build semi-structure model. It is shown that E-OEM has a good impact on the relationship dominance, and can implement effective retrieval of high tag repetitive rate, and the storage rate is improved. It is shown that the model is valid. %U https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2016-252