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학술지 LR Error Repair Using the A* Algorithm
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저자
김익순, 이광근
발행일
201005
출처
Acta Informatica, v.47 no.3, pp.179-207
ISSN
0001-5903
출판사
Springer
DOI
https://dx.doi.org/10.1007/s00236-010-0115-6
협약과제
09MS4700, 정보 산업기기용 임베디드SW 공통 플랫폼 개발, 임채덕
초록
This article presents a local LR error repair method that repairs syntax errors quickly by adoption of the A* algorithm that helps remove unproductive configurations. The new method also enhances the repair quality by adoption of a flexible edit strategy to support shifting symbols unrestrictedly, as well as inserting and deleting symbols, in order to repair invalid input strings. Experimental results show that the new method excels existing works in repair quality and efficiency. © 2010 Springer-Verlag.
KSP 제안 키워드
Error repair, new method, syntax errors