Archive for the 'Digital Curation & Digital Preservation' Category

"Keeping Bits Safe: How Hard Can It Be?"

Posted in Digital Curation & Digital Preservation on October 7th, 2010

David S. H. Rosenthal has published "Keeping Bits Safe: How Hard Can It Be?" in ACM Queue.

Here's an excerpt:

There is an obvious question we should be asking: how many copies in storage systems with what reliability do we need to get a given probability that the data will be recovered when we need it? This may be an obvious question to ask, but it is a surprisingly hard question to answer. Let's look at the reasons why.

To be specific, let's suppose we need to keep a petabyte for a century and have a 50 percent chance that every bit will survive undamaged. This may sound like a lot of data and a long time, but there are already data collections bigger than a petabyte that are important to keep forever. The Internet Archive is already multiple petabytes.

Be Sociable, Share!

    E-Journal Archiving for UK HE Libraries: A Draft White Paper

    Posted in Digital Curation & Digital Preservation, E-Journals, Reports and White Papers on October 5th, 2010

    JISC has released E-Journal Archiving for UK HE Libraries: A Draft White Paper for comment.

    Here's an excerpt from the announcement:

    Libraries are facing increasing space pressures and funding constraints. There is a growing interest in wherever possible moving more rapidly to e-only provision to help alleviate these pressures as well as to provide new electronic services to users. One of the most cited barriers and concerns both from library and faculty staff to moving to e-only has been sustaining and assuring long-term access to electronic content.

    The aim of this white paper is to help universities and libraries implement policies and procedures in relation to e-journal archiving which can help support the move towards e-only provision of scholarly journals across the HE sector. The white paper is also contributing to complementary work JISC and other funders are commissioning on moving towards e-only provision of Journals.

    Be Sociable, Share!

      Preserving Virtual Worlds II Gets $785,898 IMLS Grant

      Posted in Digital Curation & Digital Preservation, Grants on October 4th, 2010

      The Preserving Virtual Worlds II project has been awarded a $785,898 National Leadership Grant by the Institute of Museum and Library Services.

      Here's an excerpt from the press release:

      Preserving Virtual Worlds II: Methods for Evaluating and Preserving Significant Properties of Educational Games and Complex Interactive Environments (PVW2) is led by GSLIS Assistant Professor Jerome McDonough in partnership with the Rochester Institute of Technology, the University of Maryland, and Stanford University. PVW2 plans to help improve the capacity of libraries, museums, and archives to preserve computer games, video games, and interactive fiction.

      The original Preserving Virtual Worlds project, funded by the Library of Congress’s National Digital Information Infrastructure and Preservation Program (NDIIP), investigated what preservation issues arose with computer games and interactive fiction, and how existing metadata and packaging standards might be employed for the long-term preservation of these materials. PVW2 will focus on determining properties for a variety of educational games and game franchises in order to provide a set of best practices for preserving the materials through virtualization technologies and migration, as well as provide an analysis of how the preservation process is documented. PVW2 is a two-year project, to be conducted between October 2010 and September 2012.

      Read more about it at "Preserving Virtual Worlds 2 Funded."

      Be Sociable, Share!

        Report on Digital Preservation Practice and Plans amongst LIBER Members with Recommendations for Practical Action

        Posted in Digital Curation & Digital Preservation, Reports and White Papers on September 28th, 2010

        EuropeanaTravel has released Report on Digital Preservation Practice and Plans amongst LIBER Members with Recommendations for Practical Action.

        Here's an excerpt:

        As part of Work package 1 concerned with planning digitisation, a survey was designed to collect information about digital preservation practice and plans amongst all LIBER member libraries to inform future activity of LIBER’s Working Group on Preservation and Digital Curation. The survey focused on the digital preservation of digitised material.

        The major findings are as follows:

        • Some LIBER members have already been engaged in digitisation activities. The number of institutions with digitisation activities and the volume of digitised material are expected to grow further in the future.
        • There is a mismatch between the perceived high value of digitised material and the frequent lack of a written policy/ procedure addressing the digital preservation of these collections. A number of the institutions without an according written policy stated they were working on developing and establishing one.
        • Storage and development of tools are areas where considerable investments are made by the majority of institutions surveyed. Those are also the fields where many of the institutions face difficulties.
        • Investments in staff assigned to digital preservation task are still inadequate at several institutions.
        • Some digital preservation practices and basic integrity measurements are more widespread than others. More than half of the institutions which responded already have an archive dedicated to digitised collections in place, use preservation metadata standards and format restrictions to support preservation, have processes of bitstream preservation implemented and provide staff training in the area of digital preservation. One can identify a clear tendency that emulation strategy is less commonly used than migration and other migration supporting practices.
        • Difficulties in establishing digital archives with a functioning preservation system, the frequent lack of institutional strategies concerning digitisation and digital preservation and funding problems seem to be amongst the most serious problems faced by LIBER members.
        Be Sociable, Share!

          Preserving Virtual Worlds Final Report

          Posted in Digital Curation & Digital Preservation, Reports and White Papers on September 22nd, 2010

          Jerome McDonough et al. have self-archived Preserving Virtual Worlds Final Report in IDEALS.

          Here's an excerpt from the announcement:

          The report includes findings from the entire project team on issues relating to the preservation of video games and interaction fiction, including issues around library & archival collection development/management, bibliographic description, copyright & intellectual property, preservation strategies, metadata & packaging, and next steps for both the professional and research community with regards to these complex and important resources.

          Be Sociable, Share!

            "Research Data: Who Will Share What, with Whom, When, and Why?"

            Posted in Data Curation, Open Data, and Research Data Management, Digital Curation & Digital Preservation, Open Science on September 19th, 2010

            Christine L. Borgman has self-archived "Research Data: Who Will Share What, with Whom, When, and Why?" in SelectedWorks.

            Here's an excerpt:

            The deluge of scientific research data has excited the general public, as well as the scientific community, with the possibilities for better understanding of scientific problems, from climate to culture. For data to be available, researchers must be willing and able to share them. The policies of governments, funding agencies, journals, and university tenure and promotion committees also influence how, when, and whether research data are shared. Data are complex objects. Their purposes and the methods by which they are produced vary widely across scientific fields, as do the criteria for sharing them. To address these challenges, it is necessary to examine the arguments for sharing data and how those arguments match the motivations and interests of the scientific community and the public. Four arguments are examined: to make the results of publicly funded data available to the public, to enable others to ask new questions of extant data, to advance the state of science, and to reproduce research. Libraries need to consider their role in the face of each of these arguments, and what expertise and systems they require for data curation.

            Be Sociable, Share!

              "Keeping Research Data Safe Factsheet"

              Posted in Data Curation, Open Data, and Research Data Management, Digital Curation & Digital Preservation on September 19th, 2010

              Charles Beagrie Limited has released the "Keeping Research Data Safe Factsheet."

              Here's an excerpt:

              This factsheet illustrates for institutions, researchers, and funders some of the key findings and recommendations from the JISC-funded Keeping Research Data Safe (KRDS1) and Keeping Research Data Safe 2 (KRDS2) projects.

              Be Sociable, Share!

                Digital Preservation: PADI and Padiforum-L to Cease Operation

                Posted in Digital Curation & Digital Preservation on September 8th, 2010

                Established in 1997, the National Library of Australia's PADI subject gateway, which has over 3,000 resources on more than 60 topics, will be shut down at the end of this year.

                Here's an excerpt from the announcement:

                As is to be expected with any portal to Web based documents maintenance of web links becomes progressively more demanding over time. Websites are redesigned, migrated to new platforms, URL’s are changed, projects and their websites cease, so called persistent identifiers are not, and even when web documents or pages are archived in a web archive, questions arise as to which version of an archived page to link to (which date or even which archive as copies may be held in multiple web archives with different levels of completeness). The current structure of PADI requires the Library to commit around 0.5 of a fulltime staff member to locate, describe and enter links to new information sources and to maintain links to existing resources. Although originally conceived as a cooperative contribution model, increasingly the burden of adding material to PADI has fallen to the NLA as input from elsewhere has almost ceased.

                The information-seeking and information-providing mechanisms of a community also change over time. After reviewing the gateway service the Library has concluded that the existing website, database and list no longer meet the current needs and that the Library’s resources are best invested elsewhere. While there may be more efficient ways of building a service like PADI today, using Web 2.0 tools, the Library is unable to make the investment in converting the existing service.

                Reluctantly—because we still find PADI useful ourselves—we believe we cannot sustain PADI, and have decided to cease maintaining it.

                A copy of the website has been archived in PANDORA, Australia’s Web Archive. The existing live website will remain available until the end of 2010; however no new resources have been added since the start of July 2010 and the existing links will not be actively managed. The archives of the padiforum-l list will continue to be available, however no new postings will be accepted from 30 September 2010.

                Be Sociable, Share!

                  Page 34 of 67« First...1020...3233343536...405060...Last »



                  Digital Scholarship

                  Copyright © 2005-2014 by Charles W. Bailey, Jr.

                  Creative Commons License

                  This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License.