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ÇѱÛÁ¦¸ñ(Korean Title) |
Á¶°Ç ´ÜÀÏÈ ±â¹Ý PATR¥±¹®¹ýÀ» ÀÌ¿ëÇÑ ¿ì¸®¸» ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
An Analysis for Korean with PATR¥± Based on Conditional Unification |
ÀúÀÚ(Author) |
¾ç½Â¿ø
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ÀÌ¿ë¼®
Seung-Weon Yang
Yeong-Jin Pa°¡
Yong-Seok Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 22 NO. 04 PP. 0653 ~ 0662 (1995. 04) |
Çѱ۳»¿ë (Korean Abstract) |
ºñ±¸Á¶ÀûÀÎ ¾ð¾î¿¡ ¼ÓÇÏ´Â Çѱ¹¾î´Â ¹®¹ý±¸Á¶°¡ ºñ±³Àû °£´ÜÇÑ ¹Ý¸é ¹®¹ý ÀÚü¿¡ ¸¹Àº ¸ðÈ£¼ºÀ» °¡Áö°í ÀÖ´Ù. µû¶ó¼ ±¸¹®ºÐ¼® ½Ã ¹®¹ý±ÔÄ¢ÀÇ ¿ªÇÒº¸´Ù´Â ¹®¹ý ¿ÜÀûÀÎ Á¤º¸ÀÇ ¿ªÇÒÀÌ ´õ Áß¿äÇϹǷΠ¹®Àå¼Òµé °£ÀÇ ¹®¹ýÀû °ü°è¸¦ µ¿ÀûÀ¸·Î °Ë»çÇÏ¸é¼ ºÐ¼®ÇÏ´Â ¸ÞÄ«´ÏÁòÀÌ ÇÊ¿äÇÏ´Ù. º» ³í¹®¿¡¼´Â ´ÜÀÏÈ ±â¹ÝÀÇ ºÐ¼®¿¡¼ Á¶°Ç¿¡ ¸Â´Â ´ÜÀÏȸ¸À» ¼±ÅÃÀûÀ¸·Î ¼öÇàÇÏ´Â ¹æ¹ýÀ» Á¶°Ç´ÜÀÏȶó Á¤ÀÇÇϸç ÀÌ¿Í °°Àº ºÐ¼® ¹æ¹ýÀ» Áö¿øÇϱâ À§ÇØ PATR¥±¸¦ ¿©·¯ °¡Áö Á¶°Ç °Ë»çµµ±¸µéÀ» ÷°¡ÇÏ¿© È®ÀåÇÑ´Ù. À̸¦ ±¸ÇöÇÒ ¶§ ±âÁ¸ÀÇ DAG¸¦ »ç¿ëÇÑ ´ÜÀÏÈÀÇ ¹®Á¦Á¡µéÀ» Æ®¸® ´ÜÀÏȸ¦ äÅÃÇÏ¿© ÇØ°áÇÑ´Ù. ±¸ÇöµÈ ƲÀÌ Çѱ¹¾îÀÇ ¹®¹ý±â¼ú¿¡ ÀûÇÕÇÔÀ» º¸À̱â À§ÇÏ¿© Çѱ¹¾î ºÐ¼®¿¡¼ ³Á¡À¸·Î ÁöÀûµÇ¾î ¿Â Çö»óÀÎ »ý·«, µµÄ¡ µîÀÇ ¹®Á¦¸¦ ½±°Ô ÇØ°áÇÒ ¼ö ÀÖÀ½À» ¼³¸íÇÑ´Ù. ÀÌ¿Í ´õºÒ¾î ù¹ø° ÀýÀÇ ¼¼ú¾î°¡ »ý·«µÈ µîÀ§ÀýÀÇ Ã³¸®µµ Á¦½ÃµÈ ºÐ¼®Æ² ¾È¿¡¼ °¡´ÉÇÔÀ» º¸ÀδÙ.
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¿µ¹®³»¿ë (English Abstract) |
Korean, which is classified as a non-tructural language, has a simple grammar structure but it has a lot of structural ambiguities in its grammar itself. As the role of extra-grammatical information is much more important than that of grammar rules in the syntactic analysis of Korean, an analysis mechanism is required to check dynamically the grammatical relationship between each of constituents. In this paper, we define the conditional unification as the method that selectively performs unifications which are satisfied with some conditions in the unification-based analysis. In order to support this kind of analysis method, we extend the PATR¥± by adding the various condition check devices. We adopt the tree unification to solve the problem of the DAG unification when we implement the conditional unification. In order to show that our presented method is suitable for Korean analysis, we explain that it can solve difficult problems easily, such as ellipsis and inversion. In addition, we show that it is possible to process the coordinate clause that the predicate of the first clause is omitted in the presented method.
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