914 resultados para Speech synthesis Data processing


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Fishery statistics for the industrial trawl fishery of Cote d'Ivoire have been well documented since 1968. However, data processing has changed significantly with time and some of the data files have been lost. In 1997, the Centre de Recherches Oceanologiques d'Abidjan decided to retrieve and process all trawl data available from different sources. This paper gives an overview of the database covering the period 1968 to 1997 and describes its coverage, format, structure and use. The database was developed using MS ACCESS and is a powerful tool for storing information about this fishery, and for analysis of its dynamics over a period of 30 years.

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从计算机技术的角度出发,对植物形态学信息处理和应用,构成本文的思想,文中简略同顾了植物形态学术语的标准化的历史发展过程,对当前世界范围内在此领域的工作也作了概要般的总结,论述了计算机技术用十植物学应用和研究的重要性并提出了我国在此领域内开展工作的紧迫性和必要性。计算机的资源限制及植物信息特有的复杂性是这一领域发展的困难。因此,如何贮存植物信息?如何操作加工应用?才能充分利用计算机资源和植物信息资源成为本领域的核心问题。 本文基于上面的考虑,对植物形态学信息从基本的信息单位植物形态学术语出发,探求其分类结构,并从计算机技术的编码理论方面进行探讨.力图求得一个标准化的植物形态学描述分类群的术语编码集,提供一种实现描述的方法,并试验性地给出一种描述规范和格式,简单讨论一下实现语言处理,机器鉴定、数量分类的可能性,最后简单分析和对比了本工作和国际上的类似工作,并对本领域进行了简单的展望。