Toward an MT System without Pre-Editing -Effects of New Methods in ALT-J/E-

Abstract

Recently, several types of Japanese to English MT (machine translation) systems have been developed, but prior to using such systems, they have required a pre-editing process of re-writing the original text into Japanese that could be easily translated. For communication of translated information requiring speed in dissemination, application of these systems would necessarily pose problems. To overcome such problems, a Multi-Level Translation Method based on Constructive Process Theory had been proposed. In this paper, the benefits of this method in ALT-J/E will be described. In comparison with the conventional elementary composition method, the Multi-Level Translation Method, emphasizing the importance of the mean-ing contained in expression structures, has been as-certained to be capable of conducting translation ac-cording to meaning and context processing with com-parative ease. We are now hopeful of realizing ma-chine translation omitting the process of pre-editing. 1