哪位高人帮查一下这两篇文章的ISTP和EI检索号

哪位高人帮查一下这两篇文章的ISTP和EI检索号
EI和ISTP
论文1的题目：The Analysis of Task Scheduling in Embedded Software Test Environment
作者：Zhengwei Yu,Yumei Wu
论文2的题目：RISK ASSESSMENT OF CUSTOMER INFORMATION IN TELECOMMUNICATION INDUSTRY
作者：Zhengwei Yu,Yumei Wu