Xml Semantic Processing

XML is a meta language which can establish sets of markup to encode particular information. It is not a concrete language, but a schema to design tags. XML concerns content, and distinguishes data from their presentations. There are many markup languages designed by XML. Depending on different purposes, displays of markup languages will differ . Nowadays, We can only get the structure of XML tags, but can not browse the meaning of markup languages through XML browsers. To browse the significance of XML, We must investigate the semantics of XML, and solve the display problems.At present, most mathematics on the Web is GIF or JPEG format, which is difficult to consist with the context and can not include contents and semantics information of the mathematics. Mathematical Markup Language is one of XML applications which can encode both notions and contents of mathematics. It is an excellent tool to exchange mathematics on the Web.In this paper, We provide the design details of a MathML processor which solves mathematics display problems in a browser. The processor can also parser MathML documents and generate MathML present element codes. This paper will help to design universal XML browsers.