XML?????????? ??????????

1
XML????????????????????

• ???? (????)

2
???????????

• ????????????????????
• ????????????????
• ??????????????
• ??????????????
• grep ??? (XML??????????????,??????????????????????
  ?)
• ???annotation??????????
• ????????,??????????
• XML ??????????????????? (????? CUI)
• cf. XAIRA (http//www.oucs.ox.ac.uk/rts/xaira/)

3
?????XML???

• ??????
• extracting Information, re-usability,
  multi-functionality (Leech, 1997 3-6)
• annotation ???????
• recoverability, extricability, conformity to an
  standard (idem. p. 6-7)
• SGML???????????? (??, 2001)
• ?????? (?????hierarchy??????????????)

4
XML???????????

• ????????? (??, 20019)
• ?XML???????????????????????,tag???????????????????
  ,??????????????,XML?????????,(???)????????????????
  ?
• ????????????,XML???????????????????????????????

5
???????????????

• ??????????
• ????? (Unicode)
• GUI????????????????????
• XML?????????????????
• ??????XML????????XPath (Clark et. al, 1999)

6
XML?????????

• XPath
• XML????????????
• XSLT????????????????????????
• XSLT (eXtensible Style Language Transformations)
• XPath ??????????????????
• ?????????????xsltemplate?????
• XSL-FO (Formatting Object)
• ????????????
• ??????,XSL??????

7
XML?????????

• XPath
• ??? (??,??,???,??????,XML?????????????????)
• ???????? location path
• ???????????/???????
• ? axis ???????? (0???)
• ?????????????????????13??????????
• ???????????
• ??????????,?????????
• ?????????,???????????

8
?????????

• XPointer XPath?????????????????????????
• XLink XML ?????????2001?? W3C?Recommendation
  ????
• XQuery, XML Query XML ?????????

9
XPath, XSLT???

• XPath 1.0 ????????,???????????????????????????????
  ???????,???????????????
• ??????,??????????OK?
• XPath 1.0 ?DTD????????????????????????
• XSLT? XPath????????????????????????????????
• ???,?????????????????????????????
• ????,?????????????
• ??????2??????

10
??

• ????????????? XML ??????????
• XML???????????????
• XML??????????XPath ,XSLT???????
• XML????????????????????????????????????????????

11
?????????????

• XML???????????????
• XML?????,XPath,????,Unicode ?????????????????,????
  ??????
• XML??????,???????XML??????????????????????
• ????????XML, XPath ?????????????

12
????????