Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
In many emerging applications, such as XML publishing systems, electronic commerce, and intelligent Web searching, ordered XML data are available in query processing. As is well known, the elements in the XML tree are intrinsically ordered, in a manner which is referred to as the document order (i.e. the element sequence). The relative order of two paragraphs in XML is important, because it has an influence on the semantics of the XML. Hence, it is very important to support the document order when the XML is updated.