Á¤º¸°úÇÐȸ ³í¹®Áö D : µ¥ÀÌŸº£À̽º
ÇѱÛÁ¦¸ñ(Korean Title) |
RDFS, OWL, OWL2Àǹ®¹ýƯ¼ºÀ»°í·ÁÇÑ ½Å·Ú Çâ»óÀûLOD ¿¬°á¼º Æò°¡ ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
A Trustworthiness Improving Link Evaluation Technique for LOD considering the Syntactic Properties of RDFS, OWL, and OWL2 |
ÀúÀÚ(Author) |
¹ÚÀ翵
¼Õ¿ë¶ô
Jaeyeong Park
Yonglak Sohn
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 41 NO. 04 PP. 0226 ~ 0241 (2014. 08) |
Çѱ۳»¿ë (Korean Abstract) |
LOD(Linked Open Data)´Â ¿ÂÅç·ÎÁö¿¡ ±â¹ÝÇÏ¿© ±¸Á¶ÈµÇ°í ¸µÅ© µåµ¥ÀÌÅÍ ¿øÄ¢¿¡ ÀÇ°ÅÇÏ¿© ½Äº°, ¿¬°á, Á¢±ÙµÇ´Â RDF Æ®¸®Çõé·Î ±¸¼ºµÈ´Ù. ÀÌ·¯ÇÑ LOD µ¥ÀÌÅÍ ÁýÇÕÀÇ °ø°³´Â LODŬ¶ó¿ìµåÀÇ È®ÀåÀ¸·Î À̾îÁö¸ç ±Ã±ØÀûÀ¸·Î´Â µ¥ÀÌÅÍ Áß½ÉÀûÀÎ À¥À¸·Î ÁøÈÇÑ´Ù. ±×·¯³ª, Á¸ÀçÀûÀ¸·Î µ¿ÀÏÇÑ °³Ã¼µéÀÌ ¿©·¯ LOD µ¥ÀÌÅÍ ÁýÇյ鿡 °ÉÃÄ ¼·Î ´Ù¸£°Ô ½Äº°µÇ´Â °æ¿ì ÀÌµé °£ÀÇ µ¿ÀϼºÀ» ÆľÇÇÏ¿© ½Å·ÚÀûÀÎ ¿¬°áÀ» Á¦°øÇÏ´Â °ÍÀº ¾î·Á¿î ÀÛ¾÷ÀÌ´Ù. À̸¦ À§ÇÏ¿© º» ³í¹®Àº ½Å·Ú Çâ»óÀû ¿¬°á¼º Æò°¡(Trustworthiness Improving Link Evaluation:TILE) ±â¹ýÀ» Á¦½ÃÇÑ´Ù. º¸´Ù ½Å·ÚÀûÀÎ ¿¬°á¼º Æò°¡ °á°ú¸¦ µµÃâÇϱâ À§ÇÏ¿© TILEÀº 4´Ü°è·Î ÁøÇàÇÑ´Ù. ¿ì¼±, TILEÀº LOD µ¥ÀÌÅÍ ÁýÇÕÀÇ ¹®¹ý¿ä¼ÒµéÀÌ °¡Áö´Â Ãß·ÐÀû Ư¡À» °íÂûÇÏ¿© ÀáÀçÀûÀ¸·Î¸¸ Á¸ÀçÇÏ°í ÀÖ´ø »ç½ÇµéÀ» RDF Æ®¸®Çõé·Î ½ÇüÈÇÏ¿© À̸¦ µ¥ÀÌÅÍ ÁýÇÕ¿¡ º¸°ÇÑ´Ù. µÎ ¹ø° ´Ü°è¿¡¼ ÁöÁ¤ÇÑ ¼ú¾îÀÇ ¸ñÀû¾î °ªÀ» ºñ±³ÇÏ¿© Æò°¡¸¦ ¼öÇàÇÏ¸ç ¼¼ ¹ø° ´Ü°è¿¡¼ RDF Æ®¸®ÇÃÀÇ ¼ú¾îºÎ°¡ Áö´Ï°í ÀÖ´Â ¹®¹ýÀû Ư¼ºÀ» ÁÖ¾î ¼¼úÀû / ¾îÈÖ Á¤ÀÇÀû °üÁ¡¿¡¼ Æò°¡ÇÑ ÈÄ À̸¦ µÎ ¹ø° ´Ü°èÀÇ °á°ú¿¡ Ãß°¡ ¹Ý¿µÇÑ´Ù. ÀÌ °úÁ¤¿¡¼ TILEÀÌ°íÂûÇÏ´Â ¹®¹ýÀû ¿ä¼ÒµéÀº LODŬ¶ó¿ìµå¸¦ ±¸ÃàÇϱâ À§ÇÏ¿© W3C°¡ Á¦½ÃÇÑ ¾ð¾îÀÎ RDFS, OWL,OWL2 ¸ðµÎ¸¦ ¸Á¶óÇÑ´Ù. ¸¶Áö¸·À¸·Î, LOD µ¥ÀÌÅÍ ÁýÇÕ°ø°³ÀÚ·Î ÇÏ¿©±Ý ¿¬°á¼º Æò°¡ °á°ú¸¦ °ËÅäÇÏ¿© ÀçÆò°¡ ½Ç½Ã ȤÀº ¿¬°áÈ®Á¤À» °áÁ¤Çϵµ·Ï ÇÔÀ¸·Î½á °ø°³ÇÏ´Â µ¥ÀÌÅÍÀÇ ¿¬°á¼ºÀÌ °¡Á®¾ß ÇÏ´Â ½Å·Ú¼º¿¡ °ø°³ ÁÖüÀÇ Ã¥ÀÓÀÌ ¹Ý¿µµÇµµ·Ï ÇÑ´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
LOD(Linked Open Data) is composed of RDF triples which are based on ontologies. They are identified, linked, and accessed under the principles of linked data. Publications of LOD data sets lead to the extension of LOD cloud and ultimately progress to the web of data. However, if ontologically the same things in different LOD data sets are identified by different URIs, it is difficult to figure out their sameness and to provide trustworthy links among them. To solve this problem, we suggest a Trustworthiness Improving Link Evaluation, TILE for short, technique. TILE evaluates links in 4 steps. Step 1 is to consider the inference property of syntactic elements in LOD data set and then generate RDF triples which have existed implicitly. In Step 2, TILE appoints predicates, compares their objects in triples, and then evaluates links between the subjects in the triples. In Step 3, TILE evaluates the predicates¡¯ syntactic property at the standpoints of subject description and vocabulary definition and compensates the evaluation results of Step 2. The syntactic elements considered by TILE contain RDFS, OWL, OWL2 which are recommended by W3C. Finally, TILE makes the publisher of LOD data set review the evaluation results and then decide whether to re-evaluate or finalize the links. This leads the publishers¡¯ responsibility to be reflected in the trustworthiness of links among the data published.
|
Å°¿öµå(Keyword) |
LOD
½Å·ÚÀû¿¬°á
¿ÂÅç·ÎÁö
Ãß·Ð
¹®¹ý¿ä¼Ò
RDFS
OWL
OWL2
LOD
Trustworthy Link
Ontology
Inference
Syntactic elements
RDFS
OWL
OWL2
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|