• Title/Summary/Keyword: constraints on case markers of argument

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Scrambling in Koran: A Marker-based Approach

  • Cho, Sae-Youn;Choe, Jong-Joo
    • Language and Information
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    • v.5 no.1
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    • pp.73-85
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    • 2001
  • The purpose of this paper is to explore the relationship between nominal markers and scrambling in Korean by providing proper LP constraints based on Cho &Chai (2000) anc Cho & Choe(2001). In doing so, we introduce a new type marker which includes case, postpositions and delimiters and propose the Adjunct LP Constraint and the Argument LP Constraint. Our LP constraints presents a solution to the problems of the previous analyses such as Kuno's (1980) Crossing-Over Constraint. The newly postulated type marker enables us to account for the scrambling possibilities of the NPs containing cases as well as postpositions and delimiters.

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Improving Recall for Context-Sensitive Spelling Correction Rules Through Integrated Constraint Loosening Method (통합적 제약완화 방식을 통한 한국어 문맥의존 철자오류 교정규칙의 재현율 향상)

  • Choi, Hyunsoo;Yoon, Aesun;Kwon, Hyukchul
    • KIISE Transactions on Computing Practices
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    • v.21 no.6
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    • pp.412-417
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    • 2015
  • Context-sensitive spelling errors (CSSE) are hard to correct, since they are perfect words when analyzed alone. Determined only by considering the semantic and syntactic relations of their context, CSSEs affect largely the performance of spelling and grammar checkers. The existing Korean Spelling and Grammar Checker (KSGC 4.5) adopts a rule-based method, which uses hand-made correction rules for CSSEs. Using rule-based method, the KSGC 4.5 is designed to obtain the very high precision, which results in the extremely low recall. In this paper, we integrate our previous works that control the CSSE correction rules, in order to improve the recall without sacrificing the precision. In addition to the integration, facultative insertion of adverbs and conjugation suffix of predicates are also considered, as for constraint-loosening linguistic features.