数字图书馆技术研究.ppt

2002.4 2006北京 数字图书馆前沿问题高级研讨班 E-Science条件下的数字图书馆建设——CSDL的实践与规划 张晓林 孙坦 中国科学院文献情报中心 演讲提纲 1. Introduction to CSDL CSDL简介 2. Design Principles of CSDL Open Infrastructure CSDL开放体系的基本设计原则 3. Basic Open Structure of CSDL CSDL开放体系的基本结构 4. Developing an Open CSDL CSDL开放建设的进一步设想 1. Introduction to CSDL 1.1 Program basics CSDL：Chinese Science Digital Library, CAS 中国科学院国家科学数字图书馆 中国科学院知识创新试点重大专项，投资1.4亿元 An open architecture to integrate, and to be integrated by, other systems 开放架构以集成其他系统，也被其他系统所集成 An open development program to involve various parties inside and outside CAS 开放建设机制，联合其它图书馆、研究单位和公司 1. Introduction to CSDL 1. Introduction to CSDL 1.2 Application environment Key users: 分布在20多个城市80多个研究所 80+ research institutes in more than 20 cities User needs: 国际化、多样化、分布的资源与服务 Any information, anywhere, by anyone User behaviors: 个性化、多样化的使用行为和环境 Personalized and varying use behaviors and environment Open service commitment 面向社会的开放服务 Resources and services are used by multiple user groups and interoperated by other systems 1. Introduction to CSDL 1.3 User-oriented DL Development Philosophy 建设基于用户的数字图书馆 1st generation DL: 基于资源的数字图书馆 Resource-based digital library: = digital collections? 2nd generation DL: 基于集成服务的数字图书馆 Integrated digital resources and related services 3rd generation DL: 基于用户的数字图书馆 Digital resources and services personally organized and embedded into user application environment 1. Introduction to CSDL 1.4 The Open Digital Library Concept 开放数字图书馆理念 Distributed, heterogeneous, and changing resources/services, are the norm of digital world 分布、异构、动态变化的资源与服务是数字图书馆的主流环境 Availability, interoperability, and sustainability, are the development requirements of a digital library 可广泛使用性、可互操作性、可持续性是数字图书馆发展目标 Openness is both technical and service objectives for a robust DL 开放性既是一个技术目标也是一个服务目标 演讲提纲 1. Introduction to CSDL CSDL简介 2. Design Principles of CSDL Open