Catégorie : EN

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EN

Designing Digital Preservation Solutions: A Risk Management-Based Approach

Digital preservation aims to keep digital objects accessible over long periods of time, ensuring the authenticity and integrity of these digital objects. In such complex environments, Risk Management is a key factor in assuring the normal behaviour of systems over time.

Currently, the digital preservation arena commonly uses Risk Management concepts to assess repositories.

In this paper, we intend to go further and propose a perspective where Risk Management can be used not only to assess existing solutions, but also to conceive digital preservation environments.

Thus, we propose a Risk Management-based approach to design and assess digital preservation environments, including:
• the definition of context and identification of strategic objectives to determine specific requirements and characterize which consequences are acceptable within the identified context;
• the identification, analysis and evaluation of threats and vulnerabilities that may affect the normal behaviour of a specific business or the achievement of the goals and conformance to the requirements identified in the context characterization; and,
• definition of actions to deal with the risks associated with the identified threats and vulnerabilities.

We generalize and survey the main requirements, threats, vulnerabilities and techniques that can be applied in the scope of digital preservation.

URL : http://www.ijdc.net/index.php/ijdc/article/view/143

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EN

The Use of Quality Management Standards in Trustworthy Digital Archives

Quality management is an essential part in creating a trustworthy digital archive. The German network of expertise in Digital long-term preservation (nestor), in cooperation with the German Institute for Standards (DIN), has undertaken a small study to analyse systematically the relevance and usage of quality management standards for long-term preservation and to filter out the specific standardisation need for digital archives.

This paper summarises the results of the study. It gives an overview on the differences in understanding the task “quality management” within different organisations and how they carry out appropriate measures, such as documentation, transparency, adequacy, and measureability in order to demonstrate the trustworthiness of their digital archive.

URL : http://www.ijdc.net/index.php/ijdc/article/view/146

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EN

EU Polices and Guidelines for Open Access in the Health Field

Comparative study on current European policies and/or guidelines for open access in the health field.
URL : http://eprints.rclis.org/14788/

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EN

E-Science and Data Support Services

The Association of Research Libraries E-Science Working Group developed a survey to “build an understanding of how libraries can contribute to e-science activities in their institution” and “identify organizations and institutions that have similar interests in e-science to leverage research library interests.”

The August 2009 survey gathered 57 responses to the survey from the 123 ARL member libraries in the United States and Canada. Twenty-one respondents report their institution provides infrastructure or support services for e-science, 23 institutions are in the planning stages, and 13 do not provide support for e-science.

After analyzing the survey results, the authors identified a small set of respondents (Purdue University, the University of California, San Diego, Cornell University, Johns Hopkins University, the University of Illinois at Chicago, and the Massachusetts Institute of Technology) for interviews to further elaborate their activities.

The resulting six case studies synthesize the interviews with the corresponding institutions’ responses to the survey. The cases further illuminate programs and services mentioned only briefly in the survey and allow some interesting patterns to emerge from interviewees’ reflections on faculty connections, staffing levels, and organizational structure and culture.

This report presents a summary of the survey results and the six cases studies. It also includes a bibliography of related articles, reports, and Web sites, along with the survey instrument and a selection of recent research library position descriptions with significant e-science support components.

URL : http://www.arl.org/storage/documents/publications/escience-report-2010.pdf

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EN

Why Open Access to Bibliographic Metadata Matters

Why Open Access to Bibliographic Metadata Matters de Anders Söderbäck
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EN

Economic and Social Returns on Investment in Open Archiving Publicly Funded Research Outputs

The Scholarly Publishing and Academic Resources Coalition (SPARC) provided support for a feasibility study, to outline one possible approach to measuring the impacts of the proposed US Federal Research Public Access Act (FRPAA) on returns to public investment in R&D. The aim is to define and scope the data collection requirements and further model developments necessary for a more robust estimate of the likely impacts of the proposed FRPAA open archiving mandate.

Preliminary modeling suggests that over a transitional period of 30 years from implementation, the potential incremental benefits of the proposed FRPAA archiving mandate might be worth between 4 and 24 times the costs. Perhaps two-thirds of these benefits would accrue within the US, with the remainder spilling over to other countries. Hence, the US national benefits arising from the proposed FRPAA archiving mandate might be of the order of 16 times the costs.

Exploring sensitivities in the model we find that the benefits exceed the costs over a wide range of  values. Indeed, it is difficult to imagine any plausible values for the input data and model parameters that would lead to a fundamentally different answer.

These preliminary estimates are based on the information available to us at the time of writing. They are released in conjunction with an online model, which enables others to explore their own preferred values for the various parameters.

URL : http://sparc.arl.org/sites/default/files/vufrpaa.pdf

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EN

User’s behaviour inside a digital library

CASPUR allows many academic Italian institutions located in the Centre-South of Italy to access more than 7 million of articles through a digital library platform. We analyzed the behaviour of its users by considering their « traces » stored into the web server log file.

Using several Web Mining and Data Mining techniques we discovered that there is a gradual and dynamic change in the way how articles are accessed; in particular there is evidence of a Journal browsing increase in comparison to the searching mode.

We interpreted such phenomenon by considering that browsing better meets the need of users when they want to keep abreast about the latest advances in their scientific field, in comparison to a more generic searching inside the digital library.

URL : http://eprints.rclis.org/14805/