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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

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ÇѱÛÁ¦¸ñ(Korean Title) Spark µ¥ÀÌÅÍÇÁ·¹ÀÓÀ» ÀÌ¿ëÇÑ ´ë¿ë·® Áö½Ä ±×·¡ÇÁ Ãß·Ð ÅëÇÕ ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) An Integrated System for Large-Scale Knowledge Graph Inference Using the Spark DataFrame
ÀúÀÚ(Author) À̹ÎÈ£   ±è¹Î¼º   ÀÌ¿Ï°ï   ¹Ú¿µÅà  Min-Ho Lee   Min-Sung Kim   Wan-Gon Lee   Young-Tack Park  
¿ø¹®¼ö·Ïó(Citation) VOL 47 NO. 12 PP. 1162 ~ 1171 (2020. 12)
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(Korean Abstract)
ÃÖ±Ù À¥À¸·ÎºÎÅÍ ¾òÀº ºò µ¥ÀÌÅ͵éÀ» È°¿ëÇÏ¿© ´ë¿ë·® ¿ÂÅç·ÎÁöÀÇ Ãß·Ð ¹æ¹ý¿¡ ´ëÇÑ ¿¬±¸°¡ È°¹ßÈ÷ ÀÌ·ç¾îÁö°í ÀÖ´Ù. ÇÏÁö¸¸ µ¥ÀÌÅÍÀÇ ¾çÀÌ Áõ°¡ÇÔ¿¡ µû¶ó Ãß·Ð ¼º´É ¹× ó¸® ¼Óµµ°¡ ÀúÇϵǴ ¹®Á¦Á¡ÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â È¿°úÀûÀÎ Ãß·Ð ¼öÇàÀ» À§ÇØ Å¬¶ó¿ìµå ÄÄÇ»Æà ȯ°æ¿¡¼­ ½ºÆÄÅ© µ¥ÀÌÅÍÇÁ·¹ÀÓÀ» È°¿ëÇÏ¿© Ãß·ÐÀ» ¼öÇàÇÒ ¼ö ÀÖ´Â 2´Ü°èÀÇ ÅëÇÕ ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. ù ¹ø° ´Ü°è´Â ¼±Çà ¿¬±¸ÀÎ Ãß·Ð ¿£ÁøÀ» ÅëÇØ OWL Horst ¼öÁØÀÇ °ø¸® ±ÔÄ¢ Ãß·ÐÀ» ¼öÇàÇÑ´Ù. µÎ ¹ø° ´Ü°è´Â ¼±Çà ¿¬±¸¿Í ¸¶Âù°¡Áö·Î ½ºÆÄÅ© µ¥ÀÌÅÍÇÁ·¹ÀÓÀ» È°¿ëÇÑ SWRL Ãß·Ð ¿£ÁøÀ» ÅëÇØ »ç¿ëÀÚ Á¤ÀÇ ±ÔÄ¢¿¡ ´ëÇÑ Ãß·ÐÀ» ¼öÇàÇÑ´Ù.
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(English Abstract)
Recently, there has been an active study of large-scale ontology reasoning methods using big data obtained from the Web. However, when the amount of data increases, there is a problem with inference performance and processing speed decreasing. In this paper, we propose a two-step integrated system to perform inference using the Spark DataFrame in a cloud computing environment for effective inference. The first step is to perform rule inference on the OWL through a previous study inference engine. The second step, as in the previous study, performs inference on the user-defined rules through the SWRL inference engine using the Spark DataFrame.
Å°¿öµå(Keyword) ¿ÂÅç·ÎÁö   OWL-Horst   SWRL   ºòµ¥ÀÌÅÍ   µ¥ÀÌÅÍÇÁ·¹ÀÓ   ºÐ»ê󸮠  ontology   OWL-Horst   SWRL   big data   DataFrame   distributed computing  
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