tailieunhanh - Báo cáo khoa học: "TRANSFER IN A MULTILINGUAL MT SYSTEM"

In the context of transferbased MT systems, the nature of the intermediate represenations, and particularly their 'depth', is an important question. This paper explores the notions of 'independence of languages' and 'simple transfer', and provides some principles that may enable linguists to study this problem in a systematic way. I. Background This paper is relevant for a class of MT systems with the following characteristics: | TRANSFER IN A MULTILINGUAL MT SYSTEM Steven Krauwer Louis des Tombe Institute for General Linguistics Utrecht State University Trans 14 3512 JK Utrecht The Netherlands ABSTRACT In the context of transferbased MT systems the nature of the intermediate represenations and particularly their depth is an important question. This paper explores the notions of independence of languages and simple transfer and provides some principles that may enable linguists to study this problem in a systematic way. 1. Background This paper is relevant for a class of MT systems with the following characteristics i The translation process is broken down into three stages source text analysis transfer and target text synthesis. ii The text that serves as unit of translation is at least a sentence. iii The system is multilingual at least in principle. These characteristics are not uncommon however Eurotra may be the only project in the world that applies iii not only as a matter of principle but as actual practice. We will regard a natural language as a set of texts. A translation pair is a pair of texts Ts Tt from the source and target language respectively. One sometimes wonders whether for every Ts there is at least one translation Tt but we will ignore that kind of issue here. For translation systems of the analysistransfer-synthesis family the following diagram is a useful description The research described here was done in the context of the Eurotra project we are grateful to all the Eurotrans for their stimulation and help. i TRF Rs Rt Ị I . ĩ I . AN I GEN I r I I 1 Ts-------------Tt. TRA TRA AN TRF and GEN are all binary relations. Given the sets of texts SL source language and TL target language and the set of representations RR we can say TRA SL X TL AN G SL X RR TRF c. RR X RR and GEN c RR X TL The subsystems analysis transfer and synthesis are implementations of AN TRF and GEN. In this paper we are not interested in the implementations but in the relations to be implemented. .

• Báo cáo khoa học
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• scientific reports
• model language
• process natural language
• Dialog Control
• Natural Language System
• Dialog Control in a Natural Language System
• Expanding the Horizons
• Natural Language Interfaces
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• PROSPECTS OR PRACTICAL
• NATURAL LANGUAGE SYSTEMS
• Workshops
• NATURAL LANGUAGE
• INTERACTION WITH MACHINES
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• COMPUTER INTEBFACE DESIGN MURRAY TUROFF DEPARTMENT OF COMPUTER
• IiVFORMATION SCIENCE IIEW JERSEY INSTITUTE OF TECHNOLOGY
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