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    [H3] Graph Learning vs. Graph Filtering
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    ¹ßÇ¥ÀÚ¾à·Â : *¾à ·Â (Çö) ¿¬¼¼´ëÇб³ °è»ê°úÇаøÇаú ±³¼ö (2019.03~ÇöÀç)
    (Çö) POSTECH ÀΰøÁö´É´ëÇпø °âÁ÷±³¼ö (2022.09~ÇöÀç)
    (Çö) ¢ßÄ«À̷νº·¦ °øµ¿Ã¢¾÷ÀÚ (2021.06~ÇöÀç) / ¢ßÇÁ¸®µñ¼Ç °øµ¿Ã¢¾÷ÀÚ (2024.02~ÇöÀç)
    ´Ü±¹´ëÇб³ ÄÄÇ»ÅÍÇаú ÀüÀÓ±³¿ø (2012.03~2019.02)
    Harvard University, Postdoctoral Fellow / Research Associate (2009.05~2012.02)
    KAIST ÀüÀÚÀü»êÇкΠ°øÇйڻç (2008.08)
    °­¿¬¿ä¾à : ±×·¡ÇÁ ½ÅÈ£ ó¸® °üÁ¡¿¡¼­ ±×·¡ÇÁ ÇÊÅ͸µÀº ¸Å¿ì ³·Àº °è»ê º¹Àâµµ¿Í ÇÔ²² state-of-the-art ¼º´ÉÀ» º¸ÀÌ´Â °ÍÀ¸·Î ¾Ë·ÁÁ® ¿Ô´Ù. º» °­¿¬¿¡¼­´Â ±×·¡ÇÁ ÇÊÅ͸µ°ú ±×·¡ÇÁ ÇнÀ °£ ¹æ¹ý °£ ¿¬°áÀ» Áþ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù. ¸ÕÀú, Àß ¾Ë·ÁÁø graph convolutional network (GCN)ÀÇ ±âº» ¿ø¸®°¡ ±×·¡ÇÁ ÇÊÅÍ·Î Çؼ®µÉ ¼ö ÀÖÀ½À» ¼³¸íÇÑ´Ù. ±×¸®°í, º¹ÀâÇÑ ¸ðµ¨ ÇнÀ °úÁ¤ ¾øÀÌ low-pass filter¸¸À» »ç¿ëÇÏ´Â ±×·¡ÇÁ ÇÊÅÍ ¹æ¹ýÀ» ¼Ò°³ÇÑ´Ù. ±¸Ã¼ÀûÀ¸·Î, Ãßõ ½Ã½ºÅÛÀ» À§ÇØ ÇнÀÀ» ÇÊ¿ä·Î ÇÏÁö ¾Ê´Â ±×·¡ÇÁ ÇÊÅ͸µ ±â¹Ý Çù¾÷ ÇÊÅ͸µ ¹æ½ÄÀ» º¸ÀÌ°í, ½Ç¼¼°è Ãßõ ¿µ¿ª¿¡ ¾î¶»°Ô ÀÀ¿ëµÉ ¼ö ÀÖ´ÂÁö¸¦ ÅäÀÇÇÑ´Ù.
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