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ÇѱÛÁ¦¸ñ(Korean Title) |
´ë¿ë·® XML ¹®¼¿¡¼ È¿À²ÀûÀÎ °»½ÅÀ» À§ÇÑ ºñÆ®-ÆÐÅÏ ±â¹ÝÀÇ XML ·¹ÀÌºí¸µ ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
XML Labeling Scheme based on Bit-Pattern for Efficient Updates of Large Volume of XML Documents |
ÀúÀÚ(Author) |
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DongMin Seo
YongHun Park
JongTae Lim
MyoungHo Kim
JaeSoo Yoo
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¿ø¹®¼ö·Ïó(Citation) |
VOL 16 NO. 01 PP. 0130 ~ 0134 (2010. 01) |
Çѱ۳»¿ë (Korean Abstract) |
±âÁ¸¿¡ Á¦¾ÈµÈ XML ·¹ÀÌºí¸µ ±â¹ýÀº XML ¹®¼ º¯°æ ½Ã, ¹®¼ ³» ³ëµåµéÀÇ ±¸Á¶ °ü°è¸¦ Á¤È®ÇÏ°Ô À¯ÁöÇϱâ À§ÇØ Àç·¹ÀÌºí¸µÀ» ¼öÇàÇϰųª ÇÑ ³ëµåÀÇ ·¹À̺íÀÌ
¸¹Àº Á¤º¸¸¦ Ç¥ÇöÇÒ ¼ö ÀÖ´Â ·¹ÀÌºí¸µ ±â¹ýÀ» »ç¿ëÇÑ´Ù. ÇÏÁö¸¸, ´ë¿ë·® XML ¹®¼ ³»¿¡¼ÀÇ Àç·¹ÀÌºí¸µÀº ¸¹Àº ºñ¿ëÀÌ ¿ä±¸µÇ°í, ¸¹Àº Á¤º¸¸¦ Ç¥ÇöÇÒ ¼ö ÀÖ´Â ·¹ÀÌºí¸µ ±â¹ýÀº ¸¹Àº ÀúÀå °ø°£ÀÌ ¿ä±¸µÅ ÁúÀÇ Ã³¸® ¼º´ÉÀÌ ÀúÇϵǴ ¹®Á¦¸¦ ¾ß±âÇÑ´Ù. ±×·¡¼ º» ³í¹®¿¡¼´Â Àç·¹ÀÌºí¸µÀ» ÇÇÇÏ°í ÁúÀÇ Ã³¸® ¼º´ÉÀ» Çâ»ó½ÃÅ°±â À§ÇØ ÃÖÀûÈµÈ ÀúÀå °ø°£À» »ç¿ëÇÏ´Â ºñÆ®-ÆÐÅÏ ±â¹ÝÀÇ ·¹ÀÌºí¸µ ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ºñÆ®-ÆÐÅÏ ±â¹ÝÀÇ ·¹ÀÌºí¸µ ±â¹ýÀº ³ëµåµéÀÇ ±¸Á¶°ü°è¸¦ ÇϳªÀÇ ºñÆ®¿¿¡ Ç¥ÇöÇÔÀ¸·Î½á ±âÁ¸¿¡ Á¦¾ÈµÈ ·¹ÀÌºí¸µ ±â¹ýµé¿¡ ºñÇØ ¿ì¼öÇÑ ¼º´ÉÀ» °¡Áø´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Abstract When an XML document is updated in order to represent correctly the structural relationships of nodes in a document, the existing XML labeling schemes relabel nodes or use a labeling scheme that the label of a node has much information. However, the relabeling on large XML documents needs many labeling costs and the labeling scheme that the label of a node has much information requires many storage costs. Therefore, the existing labeling schemes degrade significantly query processing performance on dynamic XML documents. This paper proposes the bit-pattern labeling scheme that solves the problems of the existing schemes. The proposed labeling scheme outperforms the existing labeling schemes because the structural relationships of nodes are represented with a bit string. |
Å°¿öµå(Keyword) |
XML ·¹ÀÌºí¸µ
µ¿Àû XML
ºñÆ®-ÆÐÅÏ
XML Labeling
Dynamic XML
Bit-Pattern
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