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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
¹ÝÀÚµ¿ À¥ ¼ºñ½º Á¶ÇÕÀ» À§ÇÑ WS-BPEL°ú OWL-SÀÇ À¶ÇÕ ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
A Fusion System of WS-BPEL and OWL-S for Semi-Automatic Composition of Web Services |
ÀúÀÚ(Author) |
ÀÌ¿ëÁÖ
Yongju Lee
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 15-D NO. 04 PP. 0569 ~ 0580 (2008. 08) |
Çѱ۳»¿ë (Korean Abstract) |
À¥ ¼ºñ½º´Â ÇöÀç ¼ºñ½º ÁöÇâ ¾ÆÅ°ÅØó(SOA)¸¦ ±¸ÇöÇϱâ À§ÇÑ °¡Àå À¯¸ÁÇÑ ±â¼úÀÌ´Ù. ±×·¸Áö¸¸ À¥ ¼ºñ½º¿¡ ´ëÇÑ ¸¹Àº °ü½É¿¡µµ ºÒ±¸ÇÏ°í ³»ºÎ ÅëÇÕ ÇÁ·ÎÁ§Æ®¿¡¼¸¸ »ç¿ëµÇ¾îÁö°í, ÆÄÆ®³ÊµéÀÌ ¡®¿Â µð¸Çµå(on demand)¡¯ ¹æ½ÄÀ¸·Î °áÇյǴ °¡»ó ¿£ÅÍÇÁ¶óÀÌÁî ȯ°æ¿¡¼´Â ¾ÆÁ÷ È°¿ëµÇÁö ¸øÇÏ°í ÀÖ´Â ½ÇÁ¤ÀÌ´Ù. ÀÌ·¯ÇÑ ÁÖµÈ ÀÌÀ¯´Â ÇöÀçÀÇ À¥ ¼ºñ½º ±â¼úµéÀÌ µ¿ÀûÀÎ À¥ ¼ºñ½º ¹ß°ß ¹× ÅëÇÕ¿¡ ´ëÇÑ ÀûÀýÇÑ ±â¹ýÀ» Á¦°øÇÏÁö ¸øÇϱ⠶§¹®ÀÌ´Ù. º» ³í¹®¿¡¼´Â ¹ÝÀÚµ¿ À¥ ¼ºñ½º Á¶ÇÕ ½Ã½ºÅÛÀ» ±¸ÇöÇϱâ À§ÇØ WS-BPEL ±â¹ý°ú OWL-S ±â¹ýÀÇ ÀåÁ¡¸¸À» äÅÃÇÑ »õ·Î¿î SemanticBPEL Á¶ÇÕ ±â¹ýÀ» ±â¼úÇÑ´Ù. ƯÈ÷, µ¿Àû À¥ ¼ºñ½º ¹ß°ß ¹× ÅëÇÕ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ ´Ù´Ü°è À¥ ¼ºñ½º Ž»ö ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ÀÌ ¹æ¹ýÀº ½ÇÇè ºÐ¼®À» ÅëÇØ ±âÁ¸ÀÇ Å°¿öµå ±â¹Ý °Ë»ö ¹æ¹ýº¸´Ù ¼º´ÉÀÌ ¿ì¼öÇÔÀ» º¸ÀδÙ. |
¿µ¹®³»¿ë (English Abstract) |
Web services are the current most promising technology for service oriented architecture(SOA) implementations. However, in spite of the large scale acceptance of web services, they have been relegated to internal integration projects, and the grand vision of virtual enterprises where partners can be integrated on demand is yet to be realized. The main reason is that the current standards of web services are not very suitable for the dynamic web service discovery and integration. In this paper, we present a novel SemanticBPEL solution that merges the benefit of WS-BPEL, with the advantage of OWL-S for building a semi-automatic web service composition system. In particular, this work proposes a multi-phase search method for solving dynamic discovery and integration problems of web services. The proposed method is compared with the existing keyword based retrieval method. These comparisons show that our approach outperforms the existing method. |
Å°¿öµå(Keyword) |
À¥ ¼ºñ½º Á¶ÇÕ
´Ù´Ü°è Ž»ö ¹æ¹ý
SOA
OWL-S
WS-BPEL
Web Services Composition
Multi-Phase Search Method
SOA
OWL-S
WS-BPE
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