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A Study of Multilingual Worldwide Text Processing System

全球多语言文本处理系统研究

基本信息

批准号：
07558275
负责人：
OHARA Hiroyoshi
金额：
$ 3.65万
依托单位：
Waseda University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1997
项目状态：
已结题

项目摘要

The present study primarily aims at dealing with the Multi-Window Systems in the world-wide networks and devoleping a practical system modularized with the I/O of all character code sets mixed, their text. manipulation independent of any character code set, the communication beyond ISO 2022/6429 and the outline fonts processing with enough speed and process ability. The second objective is to let each module equip with high portability without dependence on the Multi-Window Systems and OS' s to transplant on each Window System, to prove it as one of the real internationalized multimedial basic tools and to test its status of a real system.Actually the research and classification were done at first. on the structure of all characters in the world and the character code sets for information exchange. As a result., by making the 2 staged conversion from a character code set. to a character as a process unit and then to its display, processing of a real charcter sequence became possible which has discrepancies among a character code point/a character/a glyph, Research and development proceeded based on it aiming to make modules of input, output, basic text manipulation (insertioin, deletion, search, etc.) and communication and a portable library for OS' s. Thus, modules behaving as a superset of the POSIX operating system and of X Window System.Based on the techniques already develped, the internationalized X Window System and its libraries were developed using the fonts already had been made. To test the dealing of the system with characters not yet encoded including the historical characters, encoding of the Mongolian related scripts and making their fonts were done. One character of combined-syllabic scripts were also defined. As a result, a great speed was proved and definitions of localization, internationalization and multilinguality and their systematic model were obtained. Furthermore, the wide applicability and of practical use were proved.

本研究的主要目的是处理全球网络中的多窗口系统，并开发一个实用的系统模块化的I/O的所有字符代码集混合，他们的文本。独立于任何字符代码集的操作，超越ISO 2022/6429的通信以及具有足够速度和处理能力的轮廓字体处理。第二个目标是使各个模块具有高度的可移植性，不依赖于多窗口系统和操作系统，可以在各个窗口系统上移植，证明它是一个真实的国际化的多媒体基础工具，检验它作为一个真实的系统的地位。世界上所有字符的结构和用于信息交换的字符代码集。结果。，通过从字符代码集进行2级转换。以字符为处理单位，再到字符显示，使处理一个字符码点/一个字符/一个字符之间存在差异的真实的字符序列成为可能。以及用于操作系统的可移植库。因此，模块作为POSIX操作系统和X Window系统的超集。基于已经开发的技术，国际化的X Window系统及其库使用已经制作的字体开发。为了测试系统对包括历史文字在内的未编码文字的处理，对蒙古文相关文字进行了编码和字体制作。并定义了一个合音字。结果证明了该方法的快速性，并给出了本地化、国际化和多语言的定义及其系统模型。证明了该方法的广泛适用性和实用性。