ÇѱÛÁ¦¸ñ(Korean Title) |
À¥ ¼ºñ½º ±â¹ÝÀÇ À¯ºñÄõÅͽº ¿öÅ©ÇÃ·Î¿ì ¾ð¾î |
¿µ¹®Á¦¸ñ(English Title) |
A Ubiquitous Workflow Language based on Web Services |
ÀúÀÚ(Author) |
ÇÑÁÖÇö
Á¶¿ëÀ±
ÃÖÀ翵
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 12-A NO. 06 PP. 0485 ~ 0492 (2005. 12) |
Çѱ۳»¿ë (Korean Abstract) |
ÇöÀç ºñÁî´Ï½º ¹× ºÐ»ê ÄÄÇ»Æà ȯ°æ¿¡¼ »ç¿ëµÇ´Â ¿öÅ©Ç÷οì´Â ¼ºñ½º ÅëÇÕ ¹× ÀÚµ¿È, µ¿Àû È帧 °ü¸®, µ¿½Ã ¼öÇà, ½Ç½Ã°£ ¼ºñ½º µîÀÇ ±â´ÉÀ» Á¦°øÇÑ´Ù. À¯ºñÄõÅͽº ÄÄÇ»Æà ȯ°æ¿¡¼ ¼ºñ½ºµéÀº »ç¿ëÀÚ¿Í ÇöÀç »ç¿ëÀÚ°¡ ¼ÓÇØ Àִ ȯ°æÀ¸·ÎºÎÅÍ ´Ù¾çÇÑ Á¤º¸¸¦ Á¦°ø¹Þ¾Æ »óȲ¿¡ ¸Â´Â ¼ºñ½º¸¦ µ¿ÀûÀ¸·Î Á¦°øÇØ¾ß ÇÑ´Ù. ÀÌ¿Í °°Àº ¼ºñ½º¸¦ È¿°úÀûÀ¸·Î Á¦°øÇϱâ À§Çؼ´Â ¼ºñ½ºÀÇ ÀÚµ¿È¿¡ »ç¿ëµÇ°í ÀÖ´Â ¿öÅ©Ç÷ο츦 À¯ºñÄõÅͽº ÄÄÇ»Æÿ¡ Àû¿ëÇÏ°í, »óȲÀÎÁö ¼ºñ½º¸¦ Á¦°øÇϱâ À§ÇØ »óȲ Á¤º¸¸¦ ¿öÅ©Ç÷οìÀÇ ÀüÀÌÁ¶°ÇÀ¸·Î ¸í½ÃÇØ¾ß ÇÑ´Ù. º» ³í¹®¿¡¼´Â À¯ºñÄõÅͽº ȯ°æ¿¡¼ ¹ß»ýÇÏ´Â »óȲ Á¤º¸¸¦ ¿öÅ©Ç÷οìÀÇ ¼ºñ½º ÀüÀÌÁ¶°ÇÀ¸·Î »ç¿ëÇϱâ À§ÇÑ À¥ ¼ºñ½º ±â¹ÝÀÇ ¿öÅ©ÇÃ·Î¿ì ¾ð¾îÀÎ uWDL (Ubiquitous Workflow Description Language)À» Á¦¾ÈÇÑ´Ù. uWDLÀº »óȲ Á¤º¸ÀÎ ÄÁÅؽºÆ®, ÇÁ·ÎÆÄÀÏ ¹× À̺¥Æ® Á¤º¸¿¡ µû¶ó »ç¿ëÀÚ »óȲ¿¡ ¸Â´Â ¼ºñ½º¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ uWDL Àü¿ë Æļ¿Í ÄÁÅؽºÆ® 󸮱⸦ ÅëÇØ uWDL·Î ±â¼úµÈ ½Ã³ª¸®¿À ¹®¼°¡ Á¦´ë·Î ½ÇÇàµÇ´ÂÁö¸¦ °ËÁõÇÏ¿´´Ù. À¯ºñÄõÅͽº ȯ°æÀ» À§ÇÑ ½Ã³ª¸®¿À ¼³°è¸¦ À§ÇØ °³¹ßÀÚ´Â uWDL ½Ã³ª¸®¿À ÆíÁý±â¸¦ ÀÌ¿ëÇÏ¿© À¯ºñÄõÅͽº ȯ°æÀÇ »óȲ Á¤º¸¸¦ °í·ÁÇØ ±×¿¡ ¸Â´Â ¼ºñ½ºµéÀÇ °ü°è¸¦ ¿öÅ©Ç÷οì ÇüÅ·Π±â¼úÇÔÀ¸·Î½á ÀÛ¾÷À» ÅëÇÕÇÏ°í ÀÚµ¿ÈÇÒ ¼ö ÀÖ´Ù. 1) |
¿µ¹®³»¿ë (English Abstract) |
Currently workflows in business processes and distributed computing environments have provided service automation by connecting many tasks with rules and/or orderings. The services in ubiquitous computing environments have to automatically provide users with adaptive services according to dynamically changing context information, which is obtained from both the users and their environment. To adapt these workflows to ubiquitous computing, we must specify the situation information on their transition conditions. In this paper, we propose uWDL, Ubiquitous Workflow Description Language, based on Web Services to use the situation information on the transition constraints of workflow's services. uWDL can select adaptive services according to contexts, profiles, and events information, which are situation information. Furthermore, we verified the execution of a scenario document described with uWDL using the parser and the context handler for uWDL. The scenario developers can use the uWDL scenario editor for a design of scenarios, and they can easily specify the transition conditon of the services according the situation information of ubiquitous environments using the uWDL., , |
Å°¿öµå(Keyword) |
À¯ºñÄõÅͽº/¿ÀÅä³ë¹Í ÄÄÇ»ÆÃ
Ubiquitous/Autonomic Computing
¿öÅ©Ç÷οì
Workflow
À¥ ¼ºñ½º
Web Services
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|