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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) À¯ºñÄõÅͽº À¥¼­ºñ½º ȯ°æ¿¡¼­ À̺¥Æ® ±â¹ÝÀÇ ·ê ó¸® ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Event based Rule Processing in Ubiquitous Web Services Environments
ÀúÀÚ(Author) ÀÌ°­Âù   ÀÌ¿ø¼®   ÀüÁ¾È«   À̼þÀ±   ¹ÚÁ¾Çå   Kangchan Lee   Wonsuk Lee   Jonghong Jeon   Seungyun Lee   Jonghun Park  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 06 PP. 1101 ~ 1105 (2006. 06)
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(Korean Abstract)
À¥¼­ºñ½ºÀÇ ÀÌ º¥Æ®¸¦ ¼ö½ÅÇϱâ À§ÇÑ Web Services Eventing°ú WS-Notification°ú °°ÀÌ ÇöÁ¸ÇÏ´Â °ü·Ã Ç¥ÁØÀº ÇϳªÀÇ À̺¥Æ® ¹­À½À» ¹«Á¶°ÇÀûÀ¸·Î ¼ö½ÅÇϰųª ÇϳªÀÇ À̺¥Æ®¿¡ ÇϳªÀÇ Á¶°ÇÀ» Á¦½ÃÇÒ ¼ö¹Û¿¡ ¾ø´Ù´Â °ÍÀÌ ¹®Á¦Á¡À¸·Î ÁöÀûµÇ°í ÀÖ´Ù. ±×·¯³ª ½ÇÁ¦·Î À̺¥Æ®µéÀ» ó¸®Çϱâ À§Çؼ­´Â ÇϳªÀÇ À̺¥Æ®¸¦ ¼ö½ÅÇÒ ¶§µµ ´Ù¾çÇÑ Á¶°ÇÀ» Á¦½Ã ÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿©, µ¿ÀÏÇÑ À̺¥Æ®¸¦ ¹Þ¾ÒÀ» ¶§¿¡µµ ´Ù¾çÇÑ Á¶°Ç½Ä¿¡ µû¶ó ¿øÇÏ´Â ÀÛ¾÷À» ¼öÇàÇÒ ¼ö ÀÖµµ·Ï ÇÏ´Â À¯¿¬¼ºÀ» Á¦°øÇÏ¿©¾ß ÇÑ´Ù. º» ³í¹®Àº ±×·¯ÇÑ À¯¿¬¼ºÀ» Á¦°øÇÏ´Â À¯ºñÄõÅͽº À¥¼­ºñ½º ȯ°æ¿¡¼­ À̺¥Æ® ±â¹ÝÀÇ ·ê ó¸® ±â¹ý¿¡ ´ëÇؼ­ »ìÆ캸µµ·Ï ÇÑ´Ù.
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(English Abstract)
Ubiquitous computing network comprises a variety of distributed service devices. Today Web services technology enables the heterogeneous devices to provide their own services and interact with each other via well-defined Internet protocol. Nevertheless, service devices in ubiquitous environments require more event-driven, autonomous interaction beyond rather passive service-oriented architecture of the present time. This paper presents an ECA (Event-Condition-Action) rule description language in an attempt to support capability for autonomous interactions among service-oriented devices in ubiquitous computing network. Specifically, the proposed WS-ECA is an XML-based ECA rule description language for web service-enabled devices. The rules are embedded in distributed devices which invoke appropriate services in the network if the rules are triggered by some internal ot external events. The presented ECA-based device coordination approach is expected to facilitate seamless inter-operation among the web service-enabled devices in the emerging ubiquitous computing environment.
Å°¿öµå(Keyword) Web Services   ECA rule   ubiquitous devices   action constraints  
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