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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 : 52 / 128 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) °³¼±µÈ SMETA ½Ã½ºÅÛ°ú ¾Ïȣȭ Àû¿ë¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on Improved SMETA System and Applying Encryption Function
ÀúÀÚ(Author) ȲÀι®   À¯³²Çö   ¼Õö¼ö   ±è¿øÁß   In-Moon Hwang   Nam-Hyun Yoo   Cheol-Su Son   Won-Jung Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 12 NO. 05 PP. 0849 ~ 0856 (2008. 05)
Çѱ۳»¿ë
(Korean Abstract)
XMLÀÌ ´Ù¾çÇÑ ºÐ¾ß¿¡¼­ Á¤º¸ÀÇ Ç¥Çö ¹× ±³È¯À» À§ÇÑ Ç¥ÁØ Æ÷¸ËÀ¸·Î »ç¿ëµÇ¸é¼­ SVG°¡ ¹«¼± ÀÎÅÍ³Ý ±â¹ÝÀÇ ¸ð¹ÙÀÏ Æù°ú °°Àº ÀÓº£µðµå ½Ã½ºÅÛÀÇ »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º³ª Ç¥Çö µµ±¸·Î »ç¿ëµÇ°í ÀÖ´Ù. SVG ÆÄÀÏÀº ½ÇÁ¦ »ç¿ëµÇ´Â µ¥ÀÌÅÍ¿¡ ºñÇÏ¿© ¹®¼­ÀÇ ±¸Á¶¸¦ À§ÇÑ ºÎ°¡ÀûÀÎ Á¤º¸¸¦ À¯ÁöÇÏ¿©¾ß Çϱ⠶§¹®¿¡ Àü¼Û½Ã°£ÀÌ ¸¹ÀÌ ¼Ò¿äµÇ´Â ¹®Á¦Á¡À» °¡Áö°í ÀÖ´Ù. SMETA(Svg transmission MEthod using Semantic meTAdata) ½Ã½ºÅÛ[9]Àº SVG ÆÄÀÏÀ» Àǹ̺ο©°¡ °¡´ÉÇÑ ÃÖ¼Ò´ÜÀ§·Î ºÐÇÒÇÑ ÈÄ, °¢°¢ÀÇ ºÐÇÒµÈ ºÎºÐ¿¡ Àǹ̰¡ ºÎ¿©µÈ ¸ÞŸµ¥ÀÌÅ͸¦ ÇÒ´çÇÏ¿© ½ÇÁ¦ Àü¼ÛµÇ´Â SVG ÆÄÀÏÀÇ »çÀÌÁ ÁÙÀ̱â À§ÇÑ ¿¬±¸ÀÌ´Ù. º» ³í¹®¿¡¼­´Â ±âÁ¸ÀÇ SMETA ½Ã½ºÅÛ¿¡¼­ ±³È¯µÇ´Â ÆÄÀÏÀÇ Å©±â¸¦ ÁÙÀ̱â À§ÇÏ¿© »ç¿ëÇÑ ¸ÞŸµ¥ÀÌÅÍ ±³È¯ ±â¹ý ´ë½Å¿¡ ¼­¹ö½Ã½ºÅÛ¿¡ »ç¿ëÀÚ º°·Î Àü¼ÛµÇ¾î ÀúÀå¼Ò¿¡ º¸°üµÈ ¸ÞŸµ¥ÀÌÅ͸¦ ºÐ¼®ÇÑ ÈÄ, »ç¿ëÀÚ¿¡°Ô ÇÊ¿äÇÑ µ¥ÀÌÅ͸¦ Àü¼ÛÇÏ´Â °³¼±µÈ SMETA ½Ã½ºÅÛ¿¡ ´ëÇÏ¿© ¿¬±¸ÇÏ¿´´Ù. ¶ÇÇÑ ¾Ïȣȭ¸¦ Àû¿ëÇÏ´õ¶óµµ ±âÁ¸ ½Ã½ºÅÛ¿¡ ºñÇÏ¿© ´õ ³ªÀº ¼º´ÉÀ» Á¦°øÇÔÀ» ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÏ¿© ÀÔÁõÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
As the XML is used as the standard format for information delivery and exchange in various fields, the SVG is frequently used as a user interface or expression tool for the embedded system like an internet based mobile phone. The SVG file must contain additional information specifying the structure of the document and it consumes more transmission time than the actual data sent. The SMETA(Svg transmission MEthod using Semantic meTAdata) system[9] is a study to reduce the size of the SVG file by partitioning the SVG file to a minimal size and assigning meaningful meta data to each portion of the data. In this paper, instead of the meta data exchange method for reducing the size of the file exchanged in the existing SMETA system, we studied an improved version of SMETA system that analyzes the data for each user in the server system and only transmits the data that a user needs. In addition, through our simulation, we verified that it provides better performance than the existing system even if encryption is used.
Å°¿öµå(Keyword) Semantic Metadata   Encryption   SVG   Embedded System   Mobile Device  
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