ÇѱÛÁ¦¸ñ(Korean Title) |
ÅäÇȸÊÀ» ÀÌ¿ëÇÑ 3Â÷¿ø °¡»óȯ°æ Ž»öÇ×ÇØ µµ±¸ÀÇ ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of Navigation-Aid for 3D Virtual Environment using Topic Map |
ÀúÀÚ(Author) |
±èÇбÙ
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¿ø¹®¼ö·Ïó(Citation) |
VOL 11-B NO. 07 PP. 0793 ~ 0802 (2004. 12) |
Çѱ۳»¿ë (Korean Abstract) |
3Â÷¿ø °¡»ó ȯ°æÀº ½Ã°¢Á¤º¸ À§ÁÖÀÇ Á¦ÇÑÀûÀÎ Á¤º¸¸¦ Á¦°øÇÑ´Ù. ÀÌ´Â »ç¿ëÀÚ°¡ ȯ°æ ¾È¿¡¼ ¹æÇâÀ» »ó½ÇÇÏ°Ô µÇ´Â ¿øÀÎÀÌ µÈ´Ù. À̸¦ º¸¿ÏÇϱâ À§ÇØ ¿©·¯ °¡Áö ¹æ¹ýÀÇ Å½»öÇ×ÇØ µµ±¸¿¡ ´ëÇÑ ¿¬±¸°¡ ÁøÇà µÇ¾ú´Ù. º» ¿¬±¸¿¡¼´Â ½Ã¸Çƽ À¥ ±¸Ãà ±â¼úÀÇ ÇϳªÀÎ ÅäÇÈ¸Ê ±â¹ýÀ» 3Â÷¿ø °¡»ó ȯ°æ¿¡ Àû¿ëÇÏ¿© Ž»öÇ×ÇØ µµ±¸¸¦ ¼³°èÇß´Ù. ÅäÇȸÊÀº ÅäÇÈ°ú ÅäÇÈ »çÀÌÀÇ ¿¬°á °ü°è¸¦ Á¤ÀÇÇÔÀ¸·Î ÀǹÌÀû ¿¬°áÁöµµ¸¦ ±¸ÃàÇÑ´Ù. À̸¦ Àû¿ëÇÑ Å½»öÇ×ÇØ µµ±¸ÀÇ È°¿ë¼º ½ÇÇè¿¡¼ ´ëÇ¥¼ºÀÌ ³ôÀº ¸ñÇ¥ º¸´Ù´Â ¼¼¹ÐÇÑ ¸ñÇ¥¸¦ ãÀ» ¶§ È¿°úÀûÀ¸·Î Ž»öÇ×ÇØ¿¡ µµ¿òÀÌ µÇ°í ÀÖÀ½À» º¸¿©ÁÖ¾ú´Ù. ¶ÇÇÑ Ã£°íÀÚ ÇÏ´Â ¸ñÇ¥°¡ Á¤È®ÇÏÁö ¾ÊÀº »óÅ¿¡¼ÀÇ Å½»öÇ×ÇØ¿¡¼ ÁÖÁ¦¿¡ °ü·ÃµÈ ÁÖº¯ Áö½ÄÀÇ Á¦°øÀº »ç¿ëÀÚÀÇ ¸ñÇ¥ ¼±Åÿ¡ È¿°úÀûÀÓÀ» È®ÀÎ ÇÒ ¼ö ÀÖ¾ú´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Users in 3D virtual environment get limited information which contains mostly images. It is the main reason for users getting lost during their Navigation. Various studies of Navigation-Aid have been done in order to solve this problem. In this study, we applied Topic Maps, which is one of semantic Web techniques, to the navigation in a 3D virtual environment. Topic Maps construct semantic linking maps through defining the relations between topics. Experiments in which Topic Map based Navigation-Aid was applied have shown that the Navigation-Aid was effective when the subjects find a detailed target rather than a highly represented one. Also, offering information around the target helped the users to find the target when they nevigated without having specific targets., , |
Å°¿öµå(Keyword) |
3D °¡»óȯ°æ
3D Virtual Environment
Ž»öÇ×ÇØ µµ±¸
Navigation Aid
½Ã¸Çƽ
Semantic
¿ÂÅç·ÎÁö
Ontology
ÅäÇȸÊ
Topic Map
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