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) |
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Kangchan Lee
Wonsuk Lee
Jonghong Jeon
Seungyun Lee
Jonghun Park
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¿ø¹®¼ö·Ïó(Citation) |
VOL 10 NO. 06 PP. 1101 ~ 1105 (2006. 06) |
Çѱ۳»¿ë (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. |
¿µ¹®³»¿ë (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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