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Æü»þ: 2009ǯ7·î9Æü(ÌÚ) 8:30 - 10:10
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4A-1 (»þ´Ö: 8:30 - 8:55)
Âê̾UGCήÄ̤Τ¿¤á¤ÎÈù¾®²Ý¶âÊý¼°
Ãø¼Ô*»ûÅÄ ²íÇ·, Ì ¹À»°, ´ØÌî ¸øɧ (£Î£Ô£Ô¥É¥³¥â)
Pagepp. 645 - 654
KeywordUGC, ¥ì¥â¥ó»Ô¾ì, IC¥«¡¼¥É, ²Ý¶â
Abstract°ìÈ̥桼¥¶¤Ë¤è¤êºîÀ®¤µ¤ì¤¿±ÇÁü¡¦²»³Ú¥³¥ó¥Æ¥ó¥Ä¤Ç¤¢¤ë UGC (user-generated content) ¤Ï¡¤¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥Ö¥í¡¼¥É¥Ð¥ó¥É²½¤Ëȼ¤¤ÇÛÉÛ¤ÈÍøÍѤ¬À¹¤ó¤Ë¹Ô¤ï¤ì¤Ä¤Ä¤¢¤ë¡¥¸½ºß¡¤¤Û¤È¤ó¤É¤Î UGC ¤Ï̵ÎÁ¤ÇÄ󶡤µ¤ì¤Æ¤¤¤ë¤¬¡¤º£¸å UGC ¤¬¥á¥Ç¥£¥¢¤È¤·¤Æ·òÁ´¤ËȯŸ¤·¤Æ¤¤¤¯¤¿¤á¤Ë¤Ï¥³¥ó¥Æ¥ó¥Ä¤ÎºîÀ®¼Ô¤ËÂФ·¤ÆŬÀڤʼý±×ʬÇÛ¤ò¹Ô¤¦¤¿¤á¤Î¼êÃʤ¬É¬ÍפȤʤ롥¤·¤«¤·¡¤¥³¥ó¥Æ¥ó¥Ä¤Î¼Á¤Ë´Ø¤·¤Æ¶ÌÀк®Þ¤Ǥ¢¤ëUGC ¤ò½¾Íè¤Î¥³¥ó¥Æ¥ó¥ÄÈÎÇäÊýË¡¤ÇÇäÇ㤹¤ë¤³¤È¤Ï¡¤¹ØÆþ¤·¤¿¥³¥ó¥Æ¥ó¥Ä¤Î¼Á¤Ë´Ø¤·¤Æ¹ØÆþ¼Ô¤ËÂ礭¤Ê¥ê¥¹¥¯¤òÉé¤ï¤»¡¤¡Ö¥ì¥â¥ó»Ô¾ì²½¡×¤È¸Æ¤Ð¤ì¤ë¸½¾Ý¤Ë¤è¤ê¾¦ÉʤǤ¢¤ë¥³¥ó¥Æ¥ó¥Ä¤Î¼Á¤Î¤µ¤é¤Ê¤ëÎô²½¤È»Ô¾ìÁ´ÂΤοêÂà¤ò¾·¤¯¶²¤ì¤¬¤¢¤ë¡¥ËܹƤǤϡ¤¾åµ­¤Î UGC ήÄ̤ˤª¤±¤ë¹ØÆþ¼Ô¤Î¥ê¥¹¥¯¤òÄ㸺¤µ¤»¤ë¼êÃʤȤ·¤Æ¡¤¥³¥ó¥Æ¥ó¥Ä¤ÎÃ༡Èù¾®²Ý¶â¤ËÃåÌܤ·¡¤IC ¥«¡¼¥É¤òÍѤ¤¤¿°ÂÁ´¤«¤Ä¼ÂÍÑŪ¤Ê¼Â¸½Êý¼°¤òÄó°Æ¤¹¤ë¤È¤È¤â¤Ë¡¤¤½¤Î°ÂÁ´À­¤È¼Â¸½À­¤Ë¤Ä¤¤¤ÆµÄÏÀ¤¹¤ë¡¥

4A-2 (»þ´Ö: 8:55 - 9:20)
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Ãø¼Ô*¹õ´ä ¸¬, ±§ÅÄ Î´ºÈ (Åìµþ¹©²ÊÂç³Ø¥³¥ó¥Ô¥å¡¼¥¿¥µ¥¤¥¨¥ó¥¹³ØÉô)
Pagepp. 655 - 662
Keyword¥Ç¥¸¥¿¥ë¥Õ¥©¥ì¥ó¥¸¥Ã¥¯, ¥Ò¥¹¥Æ¥ê¥·¥¹½ð̾, ·ÈÂÓÅÅÏÃ, ËÜ¿Íǧ¾Ú
Abstract¶áǯ¡¤ÅŻҾ¦¼è°ú¥µ¡¼¥Ó¥¹¤ÎȯŸ¤ÏÃø¤·¤¯¡¤Âç¼ê¥Ý¡¼¥¿¥ë¥µ¥¤¥È¤Î¿¤¯¤ÏÅŻҥ⡼¥ë¤ò³«Àߤ¹¤ë¤³¤È¤Ç¿Íµ¤¤ò½¸¤á¤Æ¤¤¤ë¡¥¤·¤«¤·¡¤¤³¤Î¤è¤¦¤ÊÅŻҥ⡼¥ë¤Î¿¤¯¤ÏÅŻҥ᡼¥ë¤òÍѤ¤¤¿¼õÃí¾µÂú¤·¤«¹Ô¤Ã¤Æ¤¤¤Ê¤¤¡¥¤½¤Î°Ù¡¤¥Ç¥¸¥¿¥ë¥Õ¥©¥ì¥ó¥¸¥Ã¥¯¤Î´ÑÅÀ¤«¤éÅŻҥ᡼¥ë¤Î¾ÚµòǽÎϤÏÄ㤯¡¤¥È¥é¥Ö¥ë¤ËȯŸ¤¹¤ë¥±¡¼¥¹¤â¿¤¤¤Î¤¬¸½¾õ¤Ç¤¢¤ë¡¥¤½¤³¤Ç¡¤É®¼Ô¤é¤Ï·ÈÂÓÅÅÏäòÍøÍѤ·¤Æ¥æ¡¼¥¶¤È¥µ¡¼¥Ó¥¹Ä󶡼Ԥ¬Áê¸ß¤Ë¥Ò¥¹¥Æ¥ê¥·¥¹½ð̾¤ò»Ü¤·¤¿¼è°úµ­Ï¿¤òÊÝÁ´¤¹¤ë¼êË¡¤òÄó°Æ¤¹¤ë¡¥ËܼêË¡¤Ç¤ÏÀìÍѤΥǥХ¤¥¹¤òÍѤ¤¤º¤Ë¼è°ú¤Î¾Úµò¤òÊݸ¤¹¤ë»ö¤Ç¡¤µ­Ï¿¤ÎÉÔÀµ¤Ê²þã⡦ºï½ü¤ª¤è¤ÓÁÐÊý¤Î»ö¼ÂÈÝǧ¤òËɤ°»ö¤¬ÆÃħ¤È¤·¤Æ¤¢¤²¤é¤ì¤ë¡¥ËܹƤǤÏÄó°Æ¤¹¤ë¼è°ú¥í¥°ÊÝÁ´Êý¼°¤Ë¤Ä¤¤¤ÆÏÀ¤¸¡¤ÅŻҾ¦¼è°ú¥·¥¹¥Æ¥à¤Ø¤ÎŬÍѤȤ½¤Î¹Í»¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤¿¡¥

4A-3 (»þ´Ö: 9:20 - 9:45)
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Ãø¼Ô*À¾ ε»° (¥Ñ¥Ê¥½¥Ë¥Ã¥¯¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¥º­ê), ËÙ Îɾ´, ݯ°æ ¹¬°ì, ¹áÅÄ Å° (¶å½£Âç³Ø)
Pagepp. 663 - 670
Keyword¾ðÊ󥻥­¥å¥ê¥Æ¥£, ¸°ÇÛÁ÷, ¥»¥­¥å¥ê¥Æ¥£ÄÌ¿®Ï©ÍÆÎÌ
Abstract̵ÀþÄÌ¿®¤Ç¤Î¤è¤ê°ÂÁ´¤Ê¸°ÇÛÁ÷¤Ë¤Ä¤¤¤Æ¼èÁȤó¤Ç¤¤¤ë¡¥ÌµÀþÄÌ¿®¤ÎÈëÆ¿À­¤ò³ÎÊݤ¹¤ë¼êÃʤȤ·¤Æ¡¢¾ðÊóÍýÏÀŪ¤Ê°ÂÁ´À­¤¬³ÎÊݲÄǽ¤Ê¥»¥­¥å¥ê¥Æ¥£ÄÌ¿®Ï©ÍÆÎ̤γµÇ°¤òÍѤ¤¤ë¤³¤È¤¬Èó¾ï¤Ë´üÂÔ¤µ¤ì¤ë¡¥¤·¤«¤·¥»¥­¥å¥ê¥Æ¥£ÄÌ¿®Ï©ÍÆÎ̤γµÇ°¤òÍѤ¤¤ë¾ì¹ç¤ÎËܼÁŪ¤Ê²ÝÂê¤È¤·¤Æ¡¢ÅðÄ°¼Ô¤¬ÅðÄ°²Äǽ¤Ê¥¨¥ê¥¢¤ò¶¹¤¯¤¹¤ë¤Û¤ÉÀµµ¬¤Î¼õ¿®¼Ô¤¬¼õ¿®²Äǽ¤Ê¥¨¥ê¥¢¤â¶¹¤¯¤Ê¤ë¤È¤¤¤¦²ÝÂ꤬¤¢¤ë¡¥ ËܹƤǤϡ¢²°Æâ¤Ç¤Î̵ÀþÄÌ¿®¤È¤¤¤¦¾ò·ï²¼¤Î¤â¤È¡¢À°¹ç¥Õ¥£¥ë¥¿¤òÍѤ¤¤ë¤³¤È¤Ë¤è¤ê¡¢¥æ¡¼¥¶¡¼¤ÎÍøÊØÀ­¤ò»¤Ê¤¦¤³¤È¤Î¤Ê¤¤¥»¥­¥å¥ê¥Æ¥£ÄÌ¿®Ï©ÍÆÎ̤βþÁ±¤Î°Ù¤ÎÉä¹æ²½Êý¼°¤òÄó°Æ¤·¡¢¼Â´Ä¶­¤Ë¶á¤¤¥Õ¥§¡¼¥¸¥ó¥°¥Á¥ã¥Í¥ë´Ä¶­²¼¤Ç20dB°Ê¾å¤Î¥»¥­¥å¥ê¥Æ¥£ÄÌ¿®Ï©ÍÆÎ̲þÁ±¤òÆÀ¤é¤ì¤ë¤³¤È¤¬Ê¬¤«¤Ã¤¿¡¥

4A-4 (»þ´Ö: 9:45 - 10:10)
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Pagepp. 671 - 678
Keyword·ÈÂÓÅÅÏÃ, ¥Ç¥¸¥¿¥ë¥Õ¥©¥ì¥ó¥¸¥Ã¥¯, ¥Ò¥¹¥Æ¥ê¥·¥¹½ð̾, P2P
AbstractËÜÏÀʸ¤Ç¤Ï¡¤Âç³Ø¤Î¸¦µæ¼¼¤ä´ë¶È¤ÎÉô½ð¤Ê¤É¤Î¾®µ¬ÌϤʥ³¥ó¥Ô¥å¡¼¥¿´Ä¶­¤Ë¤ª¤¤¤Æ¡¤¥Ç¥¸¥¿¥ë¥Õ¥©¥ì¥ó¥¸¥Ã¥¯¤ò¼Â¸½¤·¤Ä¤Ä¥Õ¥¡¥¤¥ë¤ò´ÉÍý¤¹¤ë¥·¥¹¥Æ¥à¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡¥ËÜÄó°Æ¤Ç¤Ï¡¤·ÈÂÓÅÅÏäò¥Õ¥©¥ì¥ó¥¸¥Ã¥¯¥Ç¥Ð¥¤¥¹¤È¤·¤ÆÍѤ¤¡¤°Å¹æ²½¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤òLANÆâ¤ÎPC¤Ëʬ³äÊݸ¤¹¤ë¡¥ËܼêË¡¤Ï¥Õ¥¡¥¤¥ë¤Î²þãâ¤äÅðÄ°¤ËÂÑÀ­¤¬¤¢¤ë¤À¤±¤Ç¤Ê¤¯¡¤ÙÔ¤¤ä¥Õ¥¡¥¤¥ë¤Îºï½ü¤ËÂФ¹¤ëÈÝǧ¤ò¤âËɤ°¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡¥ËܼêË¡¤Ë¤ª¤¤¤Æ¤Ï¡¤¥Ç¥¸¥¿¥ë½ð̾¤Î±é»»¤ò·ÈÂÓÅÅÏäÈPC¤Ëʬ»¶¤·¡¤¤½¤ì¤¾¤ì¤Î½ð̾¤¬Áê¸ß¤Ë·ë¤Ó¤Ä¤¤¤¿¥Ò¥¹¥Æ¥ê¥·¥¹½ð̾¤òºîÀ®¤¹¤ë¤³¤È¤Ç¡¤¥Õ¥¡¥¤¥ë¹¹¿·ÍúÎò¤ÎÙÔ¤¤ª¤è¤ÓÉôʬºï½ü¤òº¤Æñ¤Ê¤â¤Î¤È¤·¤Æ¤¤¤ë¡¥¤µ¤é¤Ë¡¤·ÈÂÓÅÅÏäÈPCÁÐÊý¤ò¥Ç¥¸¥¿¥ë¥Õ¥©¥ì¥ó¥¸¥Ã¥¯¤Î¤¿¤á¤ËÍøÍѤ¹¤ë¤³¤È¤Ç¡¤PC¤Î¤ß¤ò»ÈÍѤ·¤¿¾ì¹ç¤è¤ê¤â·ëÂ÷¹¶·â¤ËÂФ¹¤ëÂÑÀ­¤ò¹â¤á¤Æ¤¤¤ë¡¥