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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ÇÐȸÁö > µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) CKANÀ» À§ÇÑ DCAT-AP ±â¹ÝÀÇ ÇÁ·¹ÀÓ¿öÅ©ÀÇ ¼³°è ¹× ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Design and Implementation of Framework based on DCAT-AP for CKAN
ÀúÀÚ(Author) ¹Ú±â¼º   ±èÅ¿¬   Noorul Amin   ¼­È£Áø   ±èÇö¿í   ¿øÈñ¼±   ÀÌ¿µ±¸   Kisung Park   Taeyeon Kim   Hojin Seo   Hyunwook Kim   Heesun Won   Young-Koo Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 33 NO. 03 PP. 0040 ~ 0051 (2017. 12)
Çѱ۳»¿ë
(Korean Abstract)
°ø°ø µ¥ÀÌÅÍÆ÷ÅÐÀº °ø°ø±â°ü¿¡¼­ »ý¼º ¶Ç´Â º¸À¯ÇÏ°í ÀÖ´Â °ø°³ µ¥ÀÌÅ͸¦ °ü¸®Çϱâ À§ÇÑ ÅëÇÕ »çÀÌÆ®¸¦ ¸»ÇÑ´Ù. CKANÀº ¿ÀÇ ¼Ò½º ±â¹ÝÀÇ °ø°ø µ¥ÀÌÅÍÆ÷ÅÐ Ç÷§ÆûÀÌ´Ù. ÃÖ±Ù, CKANÀº ¸µÅ©µå ¿ÀÇ µ¥ÀÌÅ͸¦ Áö¿øÇϱâ À§ÇØ DCAT Ç÷¯±× ÀÎÀ» Á¦°øÇÏ°í ÀÖ´Ù. DCAT-AP´Â À¥¿¡ °Ô½Ã µÈ µ¥ÀÌÅÍ Ä«Å»·Î±× °£ÀÇ °øÀ¯¸¦ À§ÇØ ¼³°èµÈ RDF ¾îÈÖÀÌ´Ù. DCAT Ç÷¯±×ÀÎÀº DCAT-AP µ¥ÀÌÅÍ¿¡ ´ëÇØ CKAN µ¥ÀÌÅÍ·Î º¯È¯Çϰųª, CKAN µ¥ÀÌÅ͸¦ DCAT-AP µ¥ÀÌÅÍ·Î º¯È¯ÇÏ´Â ±â´ÉÀ» Á¦°øÇÑ´Ù. ±×·¯³ª DCAT-AP´Â ¾ÖÇø®ÄÉÀÌ¼Ç ÇÁ·ÎÆÄÀϵ鿡 ÀÇÇØ ¼Ó¼ºÀÌ ºó¹øÇÏ°Ô º¯°æµÇ¾î DCAT Ç÷¯±×Àο¡¼­ Áö¿øÇÏÁö ¾Ê´Â ¼Ó¼ºÀÌ ¹ß»ýÇÏ°Ô µÈ´Ù. º» ³í¹®¿¡¼­´Â CKAN¿¡¼­ DCAT-AP¸¦ Áö¿øÇϱâ À§ÇÑ ÇÁ·¹ÀÓ¿öÅ©¸¦ Á¦¾ÈÇÑ´Ù. CKAN¿¡¼­ DCAT-AP¿¡ ´ëÇÑ ¸ðµç ¼Ó¼ºµé¿¡ ´ëÇØ ÁúÀÇ°¡ °¡´ÉÇϵµ·Ï °ü°èÇü µ¥ÀÌÅͺ£À̽º¿Í Æ®¸®Çà µ¥ÀÌÅͺ£À̽º¸¦ ¸ðµÎ »ç¿ëÇÏ¿© ÀúÀå¼Ò¸¦ ±¸¼ºÇÑ´Ù. ½ÇÇèÀ» ÅëÇØ Á¦¾ÈÇÏ´Â ÇÁ·¹ÀÓ¿öÅ©°¡ DCAT-AP µ¥ÀÌÅÍ¿¡ ´ëÇÑ ÁúÀÇ°¡ ó¸® °¡´ÉÇÔÀ» º¸ÀδÙ. ¶ÇÇÑ, Á¦¾ÈÇÏ´Â ÇÁ·¹ÀÓ¿öÅ©¿Í ±âÁ¸ ÇÁ·¹ÀÓ¿öÅ©ÀÇ ÁúÀÇ ¼öÇà½Ã°£ÀÌ À¯»çÇÔÀ» º¸ÀδÙ.
¿µ¹®³»¿ë
(English Abstract)
Open data portal is an integrated site that provides open data, which are generated or acquired by public organizations in one place. CKAN is an open source based open data portal platform. Recently, CKAN has provided the DCAT plug-in to support Linked Open data. DCAT-AP is an RDF vocabulary designed to shard between data catalogs published on the Web. For DCAT-AP with a specific version, DCAT plug-in supports the method to convert CKAN data to DCAT-AP data or convert CKAN data to DCAT-AP data. However, the DCAT plug-in does not support new properties in DCAT-AP because DCAT-AP is frequently changing properties by application profiles. In this paper, we propose a framework to support DCAT-AP in CKAN. In the framework, the repositories are built with both Relation DataBase and TripleDataBase in order to execute queries for all properties in DCAT-AP. Through experiments, we show that the proposed framework is able to execute all queries for DCAT-AP. Also, our framework has similar query execution time compared with existing frameworks.
Å°¿öµå(Keyword) ¸µÅ©µå ¿ÀÇ µ¥ÀÌÅÍ   DCAT   CKAN   RDF ÀúÀå¼Ò   linked open data   DCAT   CKAN   RDF repository  
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