Automatic Transformation of GDA Document Tag and Development of Its Applications

我们在GDA(Global Data Annotation)标准化、应用和外围技术方面取得了以下成果。(1)《每日新闻》文章的GDA标注：对《每日新闻》过去10年的200篇文章进行了GDA标签的人工标注，包括回指和参考文献。(2)GDA概念对MPEG7标准化的建议：基于GDA和UNL(Universal Network Language)的建议或语言描述方案被采纳为MPEG-7第二版工作草案。此外，它正在由ISO/TC37/SC4语言资源管理标准化组织进行协商。一个简单的从GDA到UNL的自动转换允许翻译一个简单的GDA注释。自动将日语句子翻译成英语、意大利语、西班牙语和阿拉伯语。(3)音乐的MPEG7标注：VIE指出了人工智能社区所熟知的本体对齐问题，并自动生成乐器本体，通过该本体识别已知和未知乐器，具有很高的识别性能。(4)圆桌会议分钟数自动说话人索引：对于有可选说话人的圆桌会议，通过使用非常大的对话语料库训练获得的多说话人模型，开发了自动说话人索引，该领域知识是通过众议院非常大的分钟语料库获得的。隐私增强的访问控制：尽管安全备受关注，但隐私对于访问各种语料库的重要性丝毫不亚于此。为此，我们设计了一种基于简单公钥基础设施SPKI(Simple Public Key Infrastructure)的隐私增强访问控制方案，并通过一个Web服务器的实现验证了其可行性。

We have obtained the following results concerning GDA (Global Data Annotation) standardization, applications and peripheral technologies.(1) GDA annotation of Mainichi Newspaper articles: 200 articles of Mainichi Newspaper of the past 10 years are manually annotated with GDA tags including anaphora and co-references.(2) Proposal of GDA concepts to MPEG-7 Standardization: The proposal or Linguistic Description Scheme based on GDA and UNL (Universal Network Language) has been adopted as MPEG-7 Second version Working Draft.. In addition, it is under negotiation by ISO/TC37/SC4 Language Resource Management Standardization. A simple automatic transformation from GDA to UNL enables to translate a simple GDA-annotated. Japanese sentence into English, Italian, Spanish and Arabian automatically.(3) MPEG-7 annotation for music: Vie pointed out the problems of.ontology alignment that is well-known to AI community, and generated automatically a musical instrument ontology by which known and unknown musical instruments are identified with a high recognition performance.,(4) Automatic speaker indexing of minutes of round table: For round tables with alternative speakers, automatic speaker indexing has been developed with multi-speaker models obtained by training with a very large dialogue corpus, domain knowledge obtained by a very large minutes corpus of the Lower House. Thus, its performance is quite high.(5) Privacy-enhanced access control: Although security draws much attention, privacy is never-the-less important for accessing various corpora. For this purpose, we designed a privacy-enhanced access control based on the SPKI (Simple Public Key Infrastructure) and demonstrated its feasibility by implementing a Web server.