A High Performance Solution for Automated Computer Examination Systems

摘要：

In this paper we present an effective and practical approach for developing high-performance, scalable, and manageable automated computer examination systems (ACES). The proposed solution employs the XML technology to naturally represent and efficiently manipulate the semi-structured data of test libraries, performs the most complex computational tasks via SQLCLR objects that reside in the server-side processes, and therefore reduces the network traffic and improves system performance vastly. Our approach has been successfully applied in several real-world examination systems, and has demonstrated its significant contribution to the effectiveness and efficiency of computer-based test delivery and management.

关键词： ACES (Automated Computer Examination System) XML SQLCLR Data Types Database Objects

作者: Yujun Zheng Lianlai Wang Jinyun Xue

作者单位: Systems Engineering Research Institute of Engineering Equipment, Beijing, P. R. China;Institute of S Systems Engineering Research Institute of Engineering Equipment, Beijing, P. R. China Prov. Key Lab. High Performance Computing, Jiangxi Normal Univ., Nanchang, P. R. China;Institute of

会议类型: 国际会议

会议名称: 第一届国际教育信息技术及应用研讨会(2007 1st International Symposium on Information Technologies and Applications in Education(ISITAE 2007))

会议地点: 昆明

会议语种:英文

在线出版日期: 2007-11-23（万方平台首次上网日期，不代表论文的发表时间）