Query of Indeterminacy Temporal Data based on CPR
In terms of the requirement of storing and processing medical temporal information, the temporal DBMS technology is applied to the medical field. Research on the valid-time indeterminacy in temporal information is focused. Its representation and storage structure is solved. The query and processing of indeterminacy temporal data is realized by introducing a concept of ambiguity and using the probabilistic method. With the above-mentioned technologies, a temporal database management system has been constructed for some hospitals. It is a good help for doctors to make some medical diagnosis and accumulate doctorsclinical experiences.
Temporal Database indeterminacy valid-time probability ambiguity CPR (Computer-based Patient Record)
Ren Shuxia Zhao Zheng
College of Computer, Tianjin Polytechnic University, Tianjin 300160, China College of Computer Scien College of Computer Science and Technology, Tianjin University, Tianjin 300072, China
国际会议
重庆
英文
1126-1130
2009-12-25（万方平台首次上网日期，不代表论文的发表时间）