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Translation Selection through Source Word Sense Disambiguation and Target Word Selection Hyun Ah Leeyz and Gil Chang Kimy y Dept. of EECS, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Kusong-Dong Yusong-Gu Taejon 305-701 Republic of Korea z Daumsoft Inc., Daechi-Dong 946-12 Kangnam-Gu Seoul 135-280 Republic of Korea halee@csone.kaist.ac.kr, gckim@cs.kaist.ac.kr Abstract In a bilingual dictionary, senses of a word are A word has many senses, and each sense can classi ed into several sense divisions and also its b e mapp ed into many target words. Therefore, translations are group ed by each sense division. to select the appropriate translation with a cor- Therefore, when one lo oks up the translation rect sense, the sense of a source word should b e of a word in a dictionary, she/he ought to re- disambiguated b efore selecting a target word. solve the sense of a word in a source language Based on this observation, we prop ose a hybrid sentence, and then cho ose a target word among metho d for translation selection that combines translations corresp onding to the sense. In this disambiguation of a source word sense and se- pap er, the fact that a word has many senses lection of a target word. Knowledge for transla- and each sense can b e mapp ed into many tar- tion selection is extracted from a bilingual dic- get words (Lee et al., 1999) is referred to as the tionary and target language corp ora. Dividing `word-to-sense and sense-to-word relationship, translation selection into the two sub-problems, based on which we prop ose a hybrid metho d for we c