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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö D : µ¥ÀÌŸº£À̽º

Á¤º¸°úÇÐȸ ³í¹®Áö D : µ¥ÀÌŸº£À̽º

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ºÎºÐ ¸ÅĪ Xpath¸¦ ÀÌ¿ëÇÏ´Â °ß°íÇÑ À¥ ÆäÀÌÁö µ¥ÀÌÅÍ ÃßÃâ ¹æ¹ý
¿µ¹®Á¦¸ñ(English Title) A Robust Method for Extracting Data of Web Page Using Partial Matching Xpath
ÀúÀÚ(Author) ÀÌÁ¤ÈÆ   ÇÑ¿í½Å   Jeong-Hoon Lee   Wook-Shin Han  
¿ø¹®¼ö·Ïó(Citation) VOL 38 NO. 06 PP. 0413 ~ 0422 (2011. 12)
Çѱ۳»¿ë
(Korean Abstract)
Web 2.0Àº ÀÎÅÍ³Ý ±â¹Ý ÀÀ¿ëµéÀÇ ÁýÇÕÀÌÀÚ »óȲÀû ÀÀ¿ëµéÀÇ ÁýÇÕÀ¸·Î °£ÁֵȴÙ. ¸Å½¬¾÷Àº Web 2.0ÀÇ Áß¿äÇÑ ±â¹Ý ±â¼ú Áß Çϳª·Î¼­, µ¥ÀÌÅÍ ¹× ÀÀ¿ëÀÇ ÅëÇÕÀ» ÅëÇØ °³¹ßÀÚµéÀÌ »óȲÀû ÀÀ¿ëÀ» ½±°í ºü¸£°Ô °³¹ßÇÒ ¼ö ÀÖµµ·Ï Áö¿øÇÑ´Ù. ÃÖ±Ù µé¾î ÀÌÁúÀûÀÎ À¥ µ¥ÀÌÅÍÀÇ ÅëÇÕ¿¡ ´ëÇÑ ¿ä±¸°¡ Áõ°¡Çϸ鼭 ¸Å½¬¾÷¿¡ ´ëÇÑ Çʿ伺ÀÌ Áõ°¡ÇÏ°í ÀÖ´Ù. ¸Å½¬¾÷ ±â¼úÀ» ÀÌ¿ëÇÏ¿© À¥ µ¥ÀÌÅ͸¦ ÅëÇÕÇϱâ À§Çؼ­´Â ÅëÇÕÇÒ °¢°¢ÀÇ À¥ µ¥ÀÌÅ͸¦ À¥ ÆäÀÌÁö·ÎºÎÅÍ ÃßÃâÇÏ´Â ±â¼úÀÌ ÇÊ¿äÇÏ´Ù. ±×·¯³ª ±âÁ¸ÀÇ À¥ µ¥ÀÌÅÍ ÃßÃâ ¹æ¹ýÀº À¥¿¡ ÀÛÀº º¯È­¸¸ »ý°Üµµ °ß°íÇÏ°Ô µ¥ÀÌÅ͸¦ ÃßÃâÇÏÁö ¸øÇÏ´Â ¹®Á¦Á¡ÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇØ, À¥ÀÇ º¯È­¿¡µµ °ß°íÇÏ°Ô À¥ ÆäÀÌÁöÀÇ µ¥ÀÌÅ͸¦ ÃßÃâÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ý¿¡¼­´Â »ç¿ëÀÚ°¡ À¥ ÆäÀÌÁö·ÎºÎÅÍ ÃßÃâÇÏ°íÀÚ ÇÏ´Â Á¤º¸¸¦ ¼±Çü ºÎºÐ ¸ÅÄ¡ ÁúÀÇ ¹× Æ®À§±× ºÎºÐ ¸ÅÄ¡ ÁúÀǷΠǥÇö °¡´ÉÅä·Ï Áö¿ø ÇÏ´Â VRMapÀ» Á¦½ÃÇÏ°í, À¥ÀÇ º¯È­¿¡ °ß°íÇϵµ·Ï ºÎºÐ ¸ÅÄ¡ ÁúÀǸ¦ ±â¼úÇÏ´Â ¹æ¹ýÀ» Á¦½ÃÇÑ´Ù. ±×¸®°í Á¦¾ÈÇÑ ¹æ¹ý¿¡ µû¶ó ±â¼úµÈ ÁúÀǸ¦ ó¸®ÇÏ°í °á°ú¸¦ ¸±·¹À̼ÇÀ¸·Î °¡½ÃÈ­ÇÏ´Â °¡»ó ¸±·¹ÀÌ¼Ç ±¸Á¶¸¦ Á¦½ÃÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
Web 2.0 is regarded as a set of application based on Internet. Web 2.0 is also regarded as a set of situational applications. Mashup is one of important techniques of Web 2.0. It supports developers so that they easily and rapidly develop these situational applications through the integration of applications. Recently, the need of Mashup increases as the requirement for integrating heterogeneous web data increases. In order to integrating Web data by using Mashup technique, we need to extract each Web data to be integrated from the Web page. However, existing extraction methods cannot extract Web data robustly even if a slight change occurs in the Web. In order to overcome the problem, we propose a method that can robustly extract data of Web page regardless of change in the Web. In the proposed method, we propose VRMap that supports a user to describe information to be extracted from a Web page as a linear or twig partial match query. We also propose a method that describes the partial match query to be robust to changes in the Web. Moreover, we show the architecture of virtual relation that conducts the query described by the proposed method and visualizes the result of the query as a relation.
Å°¿öµå(Keyword) À¥ µ¥ÀÌÅÍ ÃßÃâ   °¡»ó ¸±·¹À̼Ǡ  Xpath ºÎºÐ ¸ÅÄ¡ ÁúÀÇ   Web Data Extraction   Virtual Relation   Xpath Partial Match Query  
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