Demonstration of Solar Echoes Using the Air Force OTH-B Radar

使用空军 OTH-B 雷达演示太阳回波

• 批准号: 9509962
• 负责人: Douglas Nash
• 金额: $ 0.54万
• 依托单位: Planetary Science Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-05-15 至 1996-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9509962&HistoricalAwards=false
• 关键词: Demonstration; Solar; Echoes; Using; Air

7 # 9 9 ) ) ) ) ) 3 = = = = = x x The goal of this project is to develop a sound basis and methodology for the representation of corpora and linguistic information in corpora, as well as for the design of text-handling tools, for use in corpus-based natural language processing (NLP) research. The work is undertaken in collaboration with the Laboratoire Parole et Langage in Aix-en-Provence, France. The project involves (1) analysis of the needs of corpus-based NLP research, both in terms of the kinds and degree of annotation required and the requirements for efficient processing, accessibility, etc.; (2) analysis of general properties and configuration of corpora, analysis of the relevant structural and logical features of component text types, and the design of encoding mechanisms that can represent all required elements and features while accomodating the requirements determined in (1); and (3) specifications for text software design, coordinated with (2), designed to avoid redundancy and maximize the modifiability, extendability, and reusability of corpus-handling software. The methods and materials developed in this project will provide a comprehensive framework for the machine representation and manipulation of large corpora for corpus-based NLP research, thus enabling both software and data to be easily shared, used, and re-used in the future. u h 9 9 9 9 9 9 = / B Ide - Abstract Strong Times 9 9

7 # 9 9 ) ) ) ) ) 3 = = = = = x x 该项目的目标是为语料库和语料库中语言信息的表示以及文本处理工具的设计开发良好的基础和方法，用于基于语料库的自然语言处理（NLP）研究。这项工作是与法国普罗旺斯地区艾克斯的 Laboratoire Parole et Langage 合作进行的。该项目涉及（1）基于语料库的NLP研究需求分析，包括所需标注的种类和程度以及高效处理、可访问性等方面的要求； （2）分析语料库的一般属性和配置，分析组成文本类型的相关结构和逻辑特征，以及设计能够表示所有所需元素和特征同时满足（1）中确定的要求的编码机制； （3）文本软件设计规范，与（2）协调，旨在避免冗余并最大限度地提高语料库处理软件的可修改性、可扩展性和可重用性。该项目开发的方法和材料将为基于语料库的 NLP 研究提供大型语料库的机器表示和操作的全面框架，从而使软件和数据在未来能够轻松共享、使用和重用。 u h 9 9 9 9 9 9 = / B Ide - 抽象强时代 9 9