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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 : 4 / 4

ÇѱÛÁ¦¸ñ(Korean Title) LOD ¿¬°á ½Å·Ú¼º Çâ»óÀ» À§ÇÑ ¹®¹ý¿ä¼Ò º¸¿ÏÀû ¿¬°á¼º Æò°¡ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) A Syntax Added Link Evaluation Technique for Improving Trustworthiness of LOD¡¯s Linkages
ÀúÀÚ(Author) ¹ÚÀ翵   ¼Õ¿ë¶ô   Jaeyoung Park   Yonglak Sohn  
¿ø¹®¼ö·Ïó(Citation) VOL 41 NO. 01 PP. 0045 ~ 0061 (2014. 02)
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(Korean Abstract)
LOD(Linking Open Data) µ¥ÀÌÅÍÁýÇÕÀº °³³ä¿¡ ´ëÇÑ ¸í¼¼ÀÎ ¿ÂÅç·ÎÁö¿¡ ±â¹ÝÇÏ¿© ÁÖ¾î, ¼ú¾î, ¸ñÀû¾î·Î ÀÛ¼ºµÈ RDF Æ®¸®Çõé·Î ±¸¼ºµÇ¸ç À̸¦ °ø°³ ½Ã Linked Data ¿øÄ¢¿¡ ÀÇ°ÅÇÏ¿© ±âÁ¸ÀÇ ¿©·¯ LOD µ¥ÀÌÅÍÁýÇÕµé°ú ¿¬°á½ÃÅ´À¸·Î½á Áö½ÄÀÇ È®ÀåÀ» ÀÌ·ê ¼ö ÀÖµµ·Ï ÇÑ´Ù. ±×·¯³ª, ÀǹÌÀûÀ¸·Î À¯»çÇÑ »ç½ÇµéÀÌ ¿©·¯ LOD µ¥ÀÌÅÍÁýÇյ鿡 °ÉÃÄ »óÀÌÇÑ ÇüÅ·ΠÁ¸ÀçÇÏ´Â °æ¿ì À̵éÀÇ À¯»ç¼ºÀ» Æò°¡ÇÏ¿© ¿¬°áÀ» °áÁ¤ÇÏ´Â °ÍÀº ¾î·Á¿î ¹®Á¦ÀÌ´Ù. ±âÁ¸ ¿¬±¸¿¡¼­´Â ¼Ò½º¿Í Ÿ°Ù LOD µ¥ÀÌÅÍÁýÇÕÀÇ ¼ú¾îµéÀ» ÁöÁ¤ÇÏ°í ÀÌ¿Í ¿¬°áµÈ ¸ñÀû¾î °ªµéÀ» ºñ±³ÇÏ´Â ¹æ½ÄÀ¸·Î À¯»ç¼ºÀ» Æò°¡ÇÏ¿´´Ù. º» ³í¹®¿¡¼­ Á¦¾ÈÇÏ´Â SALE(Syntax Added Link Evaluation)Àº ¸ñÀû¾î °ª ºñ±³¿¡ ´õÇÏ¿© ¼ú¾î°¡ RDFS/OWL¿¡¼­ °¡Áö´Â ¹®¹ýÀû Àǹ̸¦ ¸é¹ÐÈ÷ °íÂûÇÏ°í °¡ÁßÄ¡¸¦ ºÎ¿©ÇÑ ÈÄ À¯»ç¼ºÀ» Æò°¡ÇÑ´Ù. SALEÀÇ º¸´Ù Á¤±³ÇÑ Æò°¡±¸Á¶´Â ¿¬°áÀÇ ½Å·Ú¼öÁØÀ» Çâ»ó½ÃŲ´Ù. ¶ÇÇÑ, SALEÀº ¿¬°á Æò°¡°ªÀ» ºÐ¼®ÇÑ °á°ú¸¦ LOD °ø°³ÀÚ¿¡°Ô Á¦°øÇÏ°í ÇÊ¿äÇÑ °æ¿ì °¡ÁßÄ¡¸¦ ÀçÁ¶Á¤ÇÏ¿© À¯»ç¼º ÀçÆò°¡¸¦ ¿äûÇÒ ¼ö ÀÖµµ·Ï ÇÔÀ¸·Î½á ÃÖÁ¾ ¿¬°áÀÇ ½Å·Ú¼ºÀ» ÀçÂ÷ °³¼±ÇÑ´Ù.
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(English Abstract)
LOD(Linking Open Data) datasets are composed of RDF triples which are formed with subject, predicate, object and based on the ontology, a specification of a conceptualization. Publication of them leads to the knowledge expansion by linking them with other LOD datasets in accordance with the principles of linked data. If semantically similar things are spread over various LOD datasets but exist as different ones, however, it is difficult to evaluate the similarities and decide their linkages. Previous work evaluated the similarities by specifying the predicates and comparing their objects¡¯ values of RDF triples in the source and the target LOD datasets. SALE(Syntax Added Link Evaluation), in addition to the comparison of objects¡¯ values, gives careful consideration to the syntactic meanings of predicates in RDFS/OWL, assigns weight values to the predicates, and then evaluates the similarities. SALE¡¯s elaborative evaluation improves the trustworthiness of links. SALE reports the analysis results of link evaluation to a publisher of the LOD dataset who may adjust weight values and request re-evaluation to improve the trustworthiness of final links.
Å°¿öµå(Keyword) LOD   ½Å·ÚÀû ¿¬°á   ¹®¹ý¿ä¼Ò °íÂû   ¿ÂÅç·ÎÁö   RDFS   OWL   LOD   trusty linkage   syntactic consideration   ontology   RDFS   OWL  
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