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Machine Translation Based on Translation Corresponding Tree Structure
作者姓名:黄辉  董名垂  胡东成
作者单位:Department of Automation Tsinghua University,Beijing 100084 China,Department of Automation Tsinghua University,Beijing 100084 China,Department of Automation Tsinghua University,Beijing 100084 China
基金项目:Supported by the Center of Scientific and Technological Research of University of Macao Under Grant CATIVO: 3678
摘    要:Introduction The construction of the bilingual knowledge base is vi- tally critical to the development of example-based ma- chine translation systems1]. In the translation process, the application of bilingual examples is concerned with how examples are …

关 键 词:机器翻译  葡萄牙语  汉语  句法分析  TCT
收稿时间:2004-06-30
修稿时间:2004-06-30

Machine Translation Based on Translation Corresponding Tree Structure
Fai Wong, ì , Mingchui Dong, &#x; &#x;,Dongcheng Hu,  ì &#x;.Machine Translation Based on Translation Corresponding Tree Structure[J].Tsinghua Science and Technology,2006,11(1):25-31.
Authors:Fai Wong  ì   Mingchui Dong  &#x; &#x;  Dongcheng Hu   ì &#x;
Institution:Department of Automation, Tsinghua University, Beijing 100084, China
Abstract:A representation schema called translation corresponding tree (TCT) has been applied to a Portu- guese to Chinese example-based machine translation system. The translation examples are annotated by the representation of the TCT structure. Each TCT describes not only the syntactic structure of the source sentence (i.e., Portuguese in our system) but also the translation correspondences (i.e., Chinese transla- tion). In addition, the TCT nodes describe the corresponding linguistic relationships between the source and target languages. The translation examples can be effectively represented with this annotation schema and organized in the bilingual knowledge database or example base. In the real machine translation process, the target language is synthesized with higher quality by referring to the TCT translation information.
Keywords:translation corresponding tree (TCT)  machine translation (MT)  Portuguese to Chinese MT  example  representation schema
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