Digit-paper-based Information Retrieval and Text Mining Technology
基于数字纸张的信息检索和数据挖掘技术

While the concept of digit - paper and the relative industry' s development, the demand of the application on the basis of digit- paper becomes more and more urgent. The key solution to meet the application is the content management of digit - paper. Furthermore, the most basic and the most kernel technologies of the content management of digit - paper are the information retrieval and text mining technology. This paper mainly explains current a-chievement of the application of these technologies.