Advancing Professional Learning in Libraries: An Exploratory Study of Cataloging and Metadata Professionals' Experiences and Perspectives on Continuing Education Issues

Based on a set of web survey data, this study examines cataloging and metadata professionals' perspectives on issues surrounding continuing education. The results show that emerging data standards such as the Semantic Web and BIBFRAME, as well as metadata and digital library-related topics, are subject areas currently central to their professional concerns, in addition to RDA, for professional development. Topics such as ontologies, social tagging, and automatic metadata generation were rarely reported. Meaningful interactions were often found to be lacking in online education. The results provide evidence of the need to expand the pool of shared expertise to meet our collective needs for continuing education in the cataloging and metadata community.     

From Record Management to Data Management: RDA and New Application Models BIBFRAME,RIMMF, and OliSuite/WeCat

The reflection provoked by RDA produced the awareness that the flat format of MARC 21 records is inadequate in expressing the relationships between bibliographic entities that the FRBR model and RDA standard consider fundamental. RIMMF and BIBFRAME indicate to software developers a way to think that is consistent with RDA. In Italy, @Cult, a software house and bibliographic agency working for Casalini Libri, has taken on the charge of following and facilitating the transition: OliSuite/WeCat provides an implementation of RDA that integrates vocabularies and ontologies already present in the Web by structuring the information in linked open data.     

基于标签本体的MARC元数据扩展机制研究

M A RC元数据应用范围广泛,但其结构复杂,格式设计和思维设计也存在缺陷,通过标签本体与MARC元数据的映射方法能够有效的解决这些问题。标签本体与MARC元数据映射方法的实质是通过建立两者之间的映射对照表,将MARC元数据用标签的RDF三元组形式进行描述,目的是从用户需求的角度提供信息资源的多种检索途径。     

OAI-PMH元数据的关联数据化方法研究

OAI-PMH元数据的关联数据化是指将OAI仓储中的元数据转换为关联数据,可以解决用户在按传统方式采集这些元数据时所遇到的问题.总结现有相关研究的不足,描述OAI-PMH元数据的关联数据化方法的基本原理,对URI分配方法、用于描述关联数据的元数据元素的确定、关联信息的生成等关键问题进行探讨.     

科技文献组织与揭示的基本框架

本文基于FRBR概念模型的思想,提出一种基于MARC元数据揭示方法向资源描述与检索（RDA）转换的 元数据框架,打破依照文献类型逐章描述各自著录规则的体系, 构建统一通用基本框架,从基本框架提取所需揭示的基 本信息形成著录单元细分的元素集,使得不同载体不同文献类型的著录框架具有高度的连贯性和一致性。本框架还可 以继续沿用现有系统和编目人员,通过对框架的设计机制让系统处理关联关系,为将来选择RDA做好准备,奠定基础。     

国家标准《文件管理元数据原则》中文件管理元数据的结构化信息与半结构化信息的理解

论文对国家标准《文件管理元数据原则》中文件管理元数据的结构化信息与半结构化信息的定义、由来及其如何理解进行了探讨,并对作为典型的结构化信息的《都柏林核心元数据集》进行了辨析,同时,对文件管理元数据的半结构化信息进行了辨析,最后指出了文件管理元数据的结构化信息与半结构化信息的意义所在.     

The Road to BIBFRAME: The Evolution of the Idea of Bibliographic Transition into a Post-MARC Future

This article provides a representative overview of literature related to the idea of replacing MARC with a linked-data metadata structure, covering the period from 2002 through the 2012 release of the draft of the proposed bibliographic framework, BIBFRAME. Works proposing the replacement of MARC or exploring linked data in a library context are examined. In particular, key documents leading to the creation of the Library of Congress Bibliographic Framework Transition Initiative are examined, along with some of the critical responses they received, to better understand the chain of ideas shaping BIBFRAME.     

Google Book Search and Metadata

This article summarizes published documents on metadata provided by Google for books scanned as part of the Google Book Search (GBS) project and provides suggestions for improvement. The faulty, misleading, and confusing metadata in current Google records can pose potentially serious problems for users of GBS. Google admits that it took data, which proved to be inaccurate, from many sources and is attempting to correct errors. Some argue that metadata is not needed with keyword searching; but optical character recognition (OCR) errors, synonym control, and materials in foreign languages make reliable metadata a requirement for academic researchers. The authors recommend that users should be able to submit error reports to Google to correct faulty metadata.     

面向中医诊疗知识库的医案元数据模型构建研究

[目的/意义] 在中医医案管理过程中存在中医医案元数据不统一、精度不足等问题,不利于中医医案知识库的信息检索、知识共享和挖掘,研究建立规范的中医医案元数据模型,对于支持中医医案的深度多维检索、知识共享和挖掘具有重要作用。[方法/过程] 通过文献调研法对现用中医相关标准规范、元数据标准进行总结;通过网络调查法收集中医医案实例,结合内容分析法对医案内容进行分析,初步界定医案元数据元素;再通过实地调查法,在中医诊疗现场对中医诊疗过程进行观察和访问,对初步界定的医案元数据元素进行优化,得到最终医案元数据元素集。[结果/结论] 构建了面向中医诊疗知识库的医案元数据模型,全面描述中医诊疗过程,为统一中医医案元数据提供参考。     

基于循证医学本体论的临床元数据设计方法研究

临床实践中产生的海量临床信息是临床研究与临床实践最直接的证据,是医学领域不可或缺的、亟待科学挖掘的宝贵资源。基于循证医学本体论的临床元数据可用于临床元数据语言的需求体系设计、语义结构体系设计及语法结构体系设计,从而可以达成对各种异构的临床诊疗信息的科学整合与深度挖掘以及共享利用。     

Capturing Records' Metadata: Unresolved Questions and Proposals for Research

The author reviews a range of the research questions still unanswered by research on the capture of metadata required for recordness. These include how to maintain inviolable linkages between records and their metadata in a variety of architectures, what structure metadata content should take, the semantics of records metadata and that of other electronic sources, how new metadata can be acquired by records over time, maintaining the meaning of contextual metadata over time, the use of metadata in records management and the design of environments in which Business Acceptable Communications – BAC – (those with appropriate evidential metadata) can persist.     

电子文件管理系统实施过程中元数据方案的设计

随着电子文件元数据标准的不断颁布,元数据标准的实施日益重要。本文根据电子文件元数据形成和积累的规律,基于ISO23081的最佳实践,结合杭州市电子文件中心建设的实例,围绕电子文件管理系统(Electronic Records Management System,ERMS)实施过程中的元数据方案设计展开探讨,着重讨论了文件管理元数据实体、实体级次及其元数据的确定等问题。     

书目框架(BIBFRAME)在中文书目数据中的应用范式探讨

[目的/意义]探讨BIBFRAME在中文书目数据环境中的应用范式。[方法/过程]通过对BIBFRAME国内外相关文献进行检索,对实际应用进行调研,综合运用归纳、分析、移植等研究方法,对CNMARC模型和格式进行剖析。[结果/结论]解决好数据模型、内容规则、元数据架构和词汇等问题,就从格式、模型、互操作、技术环境等层面为中文书目数据应用BIBFRAME框架提供了研究和实践范式。BIBFRAME要应用于中文书目数据环境,宜从以下两方面着手开展具体工作:积极开展关于新型编目框架的理论研究;基于BIBFRAME开源工具进行本地化应用及二次开发。