Lessons Learned with Arc, an OAI-PMH Service Provider

Web-based digital libraries have historically been built in isolation utilizing different technologies, protocols, and metadata. These differences hindered the development of digital library services that enable users to discover information from multiple libraries through a single unified interface. The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is a major, international effort to address technical interoperability among distributed repositories. Arc debuted in 2000 as the first end-user OAI-PMH service provider. Since that time, Arc has grown to include nearly 7,000,000 metadata records. Arc has been deployed in a number of environments and has served as the basis for many other OAI-PMH projects, including Archon, Kepler, NCSTRL, and DP9. In this article we review the history of OAI-PMH and Arc, as well as some of the lessons learned while developing Arc and related OAI-PMH services. Reprinted by permission of the publisher

Contexts and Contributions: Building the Distributed Library

This report updates and expands on A Survey of Digital Library Aggregation Services, originally commissioned by the DLF as an internal report in summer 2003, and released to the public later that year. It highlights major developments affecting the ecosystem of scholarly communications and digital libraries since the last survey and provides an analysis of OAI implementation demographics, based on a comparative review of repository registries and cross-archive search services. Secondly, it reviews the state-of-practice for a cohort of digital library aggregation services, grouping them in the context of the problem space to which they most closely adhere. Based in part on responses collected in fall 2005 from an online survey distributed to the original core services, the report investigates the purpose, function and challenges of next-generation aggregation services. On a case-by-case basis, the advances in each service are of interest in isolation from each other, but the report also attempts to situate these services in a larger context and to understand how they fit into a multi-dimensional and interdependent ecosystem supporting the worldwide community of scholars. Finally, the report summarizes the contributions of these services thus far and identifies obstacles requiring further attention to realize the goal of an open, distributed digital library system

Workshop on Applications of Metadata Harvesting in Scholarly Portals: Findings from the MetaScholar Projects: AmericanSouth and MetaArchive

It is with great pleasure that I preface these proceedings for the Workshop on Applicationsof Metadata Harvesting in Scholarly Portals: Findings from the MetaScholar Projects:AmericanSouth and MetaArchive. This event marks the conclusion of two projects fundedby the Andrew W. Mellon Foundation to advance the understanding of metadataharvesting and scholarly communication. These projects were conjoined in 2001 to formthe MetaScholar Initiative, an ongoing research collaboration based at Emory Universityinvolving librarians, scholars, archivists, curators, and technologists. Now concluding,these projects have successfully led to many findings that have informed the planning fornew endeavors that the MetaScholar Initiative is now undertaking.Our goals in organizing this workshop have been: to include presentations of researchfindings by participants in the projects; to provide a forum for scholars involved in theprojects to discuss development of the portals for scholarly communication and research;to discuss future development of the resulting portal systems; to introduce newMetaScholar Projects now underway; and to examine the value of the OAI and other opensource systems in the academic community

BlogForever D3.2: Interoperability Prospects

This report evaluates the interoperability prospects of the BlogForever platform. Therefore, existing interoperability models are reviewed, a Delphi study to identify crucial aspects for the interoperability of web archives and digital libraries is conducted, technical interoperability standards and protocols are reviewed regarding their relevance for BlogForever, a simple approach to consider interoperability in specific usage scenarios is proposed, and a tangible approach to develop a succession plan that would allow a reliable transfer of content from the current digital archive to other digital repositories is presented

Getting Indexed by Bibliographic Databases in the Area of Computer Science

Every author and publisher is interested in adding their publications to the widely used bibliographic databases freely accessible in the world wide web: This ensures the visibility of their publications and hence of the published research. However, the inclusion requirements of publications in the bibliographic databases are heterogeneous even on the technical side. This survey paper aims in shedding light on the various data formats, protocols and technical requirements of getting indexed by widely used bibliographic databases in the area of computer science and provides hints for maximal database inclusion. Furthermore, we point out the possibilities to utilize the data of bibliographic databases, and describes some personal and institutional research repository systems with special regard to the support of inclusion in bibliographic databases

DRIVER Technology Watch Report

This report is part of the Discovery Workpackage (WP4) and is the third report out of four deliverables. The objective of this report is to give an overview of the latest technical developments in the world of digital repositories, digital libraries and beyond, in order to serve as theoretical and practical input for the technical DRIVER developments, especially those focused on enhanced publications. This report consists of two main parts, one part focuses on interoperability standards for enhanced publications, the other part consists of three subchapters, which give a landscape picture of current and surfacing technologies and communities crucial to DRIVER. These three subchapters contain the GRID, CRIS and LTP communities and technologies. Every chapter contains a theoretical explanation, followed by case studies and the outcomes and opportunities for DRIVER in this field

Towards open access: managerial, technical, economic and cultural aspects of improving access to research outputs from the perspective of a library and information services provider in a research university

For academic research to release its value, it has to be communicated. It is essential, if research is to flourish, that the various forms of research communication, including journal articles and similar research outputs, are as easily and widely available as possible. The publications in this submission, produced between 1998 and 2010, all discuss major aspects (managerial, technical, economic and cultural) of improving access to research outputs in order to support research activity in higher education institutions. The later works focus in particular on the issue of ‘open access’ (OA) publishing and dissemination. The publications investigate the why and how of OA. Firstly, they examine the potential benefits (and dis-benefits) of OA for the research community and other stakeholders. Secondly, they discuss how OA systems and services might operate in practice. The earlier works on OA focus on repositories, particularly institutional repositories. Some of the later publications bring into consideration OA journals and their (potential) ongoing relationship with repositories. The publications are written from the perspective of a library and information services provider in a research university. They report on ground-breaking action-based research-and-development work: setting up innovative demonstrator systems, developing new business processes, and designing novel organisational policies. Possible future scenarios are modelled and analysed. It is shown that these activities have made a significant impact on wider professional practice, as well as contributing to the research literature, as OA has became more mainstream. Major themes discussed include managerial challenges associated with implementing OA services; technical issues relating to the development of systems and standards; economic factors covering costs, funding streams and business models; and cultural issues, including disciplinary differences. These are examined in relation to different stakeholder groups at institutional, national and system-wide levels. Other key themes include intellectual property rights and quality assurance. A clearer picture of possible research-communication futures incorporating OA is developed

A Digital Library Component Assembly Environment

Digital libraries (DLs) represent an important evolutionary step towards accessing structured digital information. DLs are often built from scratch or by using proprietary monolithic software that is often difficult to customise and extend to meet changing requirements. Researchers are beginning to realise that this is not an ideal solution and as a result, are creating component suites and accompanying protocols to encourage the creation of modular DLs. Despite the introduction of component models, it is not immediately apparent how they can be seamlessly assembled to produce diverse, yet fully functional, component-based digital library systems without knowledge of the underlying protocols. This dissertation presents a graphical user interface and its associated framework for creating DL systems from distributed components, consequently shielding DL architects from the complexity of using components models and taking advantage of the inherent benefits of the component programming paradigm. The framework introduced in this dissertation was designed to be generic enough to be adopted for the assembly of a variety of component-based systems over and beyond the digital library community. After being tested on over thirty inexperienced users and modelling a number of existing DL systems, graphically assembling distributed components has been shown to be a viable approach to simplify the creation of modular DLs from a pool of heterogeneous components

Towards the establishment and implementation of an institutional repository at the University of Cape Town (UCT): a case study

Includes abstract.Includes bibliographical references.The concepts of open access and scholarly publishing are still gaining momentum in Africa, especially South Africa. Increasingly, institutional repositories are being planned and developed by universities throughout the world especially in the first world countries, which have taken the lead. Institutional repositories have developed because of changes in scholarly communication where journal prices are high and libraries are finding it difficult to subscribe to them. Communication technology in the form of the internet brought a solution to the problem. Researchers, authors and libraries now advocate for the open access model of scholarly communication. This study explores the developments associated with the establishment and implementation of an Institutional Repository at UCT