Big data and AI are the two major technical means of development in the current era. Thus, whether Chinese grammatology can use new technologies to achieve new developments following the trend as such is precisely the new problem and new field of the development of philology. The scientific research work on computer recognition of ancient Chinese characters has been carried out for more than 20 years, and it has achieved good results in methodology. However, it is only in the past three years or so that the real application has been made. In this regard, this paper summarizes the research status of ancient Chinese character computer recognition, attempts to analyze several factors that restrict the ancient Chinese character computer recognition from experiment to application, and puts forward the future development of this work.

It is basis of building phylogeny of Chinese Characters to study phase and dating of Chinese Characters Font. Therefore, the precondition of ontological researching of Chinese Characters on a certain stage is phase and dating the styles. However, it is difficult to do this kind of researching. The Stone Inscription of Wei, Jin, south and North Dynasties is in the transition stage of the Chinese characters from the clerical script to the regular script. It is more difficult to determine the Font of the stone inscription. This paper try to do some practical researches through selecting some typical stone inscription from The Database of Stone Inscription of Wei-Jin and South and North Dynasties《魏晉南北朝石刻數據庫》and making comparison between them. The database was made by Center for The Study and Application of Chinese Characters in ECNU.

The Chinese Characters in stone inscription in Chinese middle ages is one of the most important research materials of the Chinese history and Chinese language and Characters. It is very hard word to use these materials for huge quantity, large time span, and spread over different area, so it is necessary to build a database to promote the research work on Middle Chinese Characters. Before this work, creating a set of standards is important basic work. This is the purpose of this paper. There are only some preliminary considerations on the Chinese Characters in stone inscription in Chinese Middle Ages. In the future, with the development of the work more scientific standards will be further discussed.

The study on the stone inscription of Wei, Jin, South and North Dynasty has an important significance to the regular script and the development history of Chinese Characters. Because of large amounts of stone materials, so we have to rely on computer technology. We have created the corpus of The Stone Inscription, and have finished study the stone inscription of Wei, Jin, South and North Dynasty on the basis of this corpus. This paper will introduce the process of this corpus, which included one stone documents table and one stone inscription table.

There are lots of variant shaps of Chinese Characters in stone inscription in Wei, Jin, South and North dynasty. It is the purpose of the article to research on variation of the stone inscription and to conclude the types of variant shaps. And we will get more directly knowledge and realization of them, according to show many examples.In this paper, five types of variant shaps are concluded.