Archive for the 'Digital Curation & Digital Preservation' Category

"Revisiting the Data Lifecycle with Big Data Curation"

Posted in Data Curation, Open Data, and Research Data Management, Digital Curation & Digital Preservation on June 6th, 2016

Line Pouchard has published "Revisiting the Data Lifecycle with Big Data Curation" in the International Journal of Digital Curation.

Here's an excerpt:

As science becomes more data-intensive and collaborative, researchers increasingly use larger and more complex data to answer research questions. The capacity of storage infrastructure, the increased sophistication and deployment of sensors, the ubiquitous availability of computer clusters, the development of new analysis techniques, and larger collaborations allow researchers to address grand societal challenges in a way that is unprecedented. In parallel, research data repositories have been built to host research data in response to the requirements of sponsors that research data be publicly available. Libraries are re-inventing themselves to respond to a growing demand to manage, store, curate and preserve the data produced in the course of publicly funded research. As librarians and data managers are developing the tools and knowledge they need to meet these new expectations, they inevitably encounter conversations around Big Data. This paper explores definitions of Big Data that have coalesced in the last decade around four commonly mentioned characteristics: volume, variety, velocity, and veracity. We highlight the issues associated with each characteristic, particularly their impact on data management and curation. We use the methodological framework of the data life cycle model, assessing two models developed in the context of Big Data projects and find them lacking. We propose a Big Data life cycle model that includes activities focused on Big Data and more closely integrates curation with the research life cycle. These activities include planning, acquiring, preparing, analyzing, preserving, and discovering, with describing the data and assuring quality being an integral part of each activity. We discuss the relationship between institutional data curation repositories and new long-term data resources associated with high performance computing centers, and reproducibility in computational science. We apply this model by mapping the four characteristics of Big Data outlined above to each of the activities in the model. This mapping produces a set of questions that practitioners should be asking in a Big Data project

The article is under a Creative Commons Attribution 2.0 UK: England & Wales License.

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Research Data Curation Bibliography, Version 6

Posted in Bibliographies, Data Curation, Open Data, and Research Data Management, Digital Curation & Digital Preservation, Digital Scholarship Publications on June 6th, 2016

Digital Scholarship has released Version 6 of the Research Data Curation Bibliography. This selective bibliography includes over 560 English-language articles, books, and technical reports that are useful in understanding the curation of digital research data in academic and other research institutions. Over 200 new works have been added to the bibliography since version five.

The Research Data Curation Bibliography covers topics such as research data creation, acquisition, metadata, repositories, provenance, management, policies, support services, funding agency requirements, peer review, publication, citation, sharing, reuse, and preservation.

Most sources have been published from January 2009 through May 2016; however, a limited number of earlier key sources are also included. The bibliography includes links to freely available versions of included works. If such versions are unavailable, links to the publishers' descriptions are provided.

Abstracts are included in this bibliography if a work is under a Creative Commons Attribution License (BY and national/international variations), a Creative Commons public domain dedication (CC0), or a Creative Commons Public Domain Mark and this is clearly indicated in the work.

The Research Data Curation Bibliography is under a Creative Commons Attribution 4.0 International License.

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Digital Curation and Digital Stewardship Certificate Programs

Posted in Digital Curation & Digital Preservation on May 5th, 2016

The following universities offer digital curation and digital stewardship certificate programs:

This digital preservation certificate program may also be of interest:

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Report of the Summit on Digital Curation in Art Museums

Posted in Digital Curation & Digital Preservation, Museums on April 28th, 2016

Johns Hopkins University has released the Report of the Summit on Digital Curation in Art Museums.

Here's an excerpt:

In October of 2015, Johns Hopkins University (JHU) Museum Studies Program convened a group of cultural heritage professionals to discuss digital curation, its integration into the art museum community, and the role the JHU Program in Digital Curation might play in this effort. Attendees included representatives from museums, libraries, archives, foundations, and the JHU Museum Studies Program.

The meeting took place over two days. The first day and a half included a series of short presentations that addressed innovative projects; infrastructure, staffing and workflows; digital curation tools; curatorial considerations; internships, residencies and research opportunities; and local and international collaborations. . . .

Breakout sessions on the last afternoon moved the discussions from conceptual to pragmatic.

See also: Storified Tweets from Summit.

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"How to Party Like it’s 1999: Emulation for Everyone"

Posted in Digital Curation & Digital Preservation on April 26th, 2016

Dianne Dietrich, Julia Kim, Morgan McKeehan, and Alison Rhonemus have published "How to Party Like it's 1999: Emulation for Everyone" in the Code4Lib Journal.

Here's an excerpt:

Emulated access of complex media has long been discussed, but there are very few instances in which complex, interactive, born-digital emulations are available to researchers. New York Public Library has made 1980-90's era video games from 5.25? floppy disks in the Timothy Leary Papers accessible via a DosBox emulator. These games appear in various stages of development and display the work of at least four of Leary's collaborators on the games. 56 disk images from the Leary Papers are currently emulated in the reading room. New York University has made late 1990s-mid 2000's era Photoshop files from the Jeremy Blake Papers accessible to researchers. The Blake Papers include over 300 pieces of media. Cornell University Library was awarded a grant from the NEH to analyze approximately 100 born-digital artworks created for CD-ROM from the Rose Goldsen Archive of New Media Art to develop preservation workflows, access strategies, and metadata frameworks. Rhizome has undertaken a number of emulation projects as a major part of its preservation strategy for born-digital artworks. In cooperation with the University of Freiburg in Germany, Rhizome recently restored several digital artworks for public access using a cloud-based emulation framework. This framework (bwFLA) has been designed to facilitate the reenactments of software on a large scale, for internal use or public access. This paper will guide readers through how to implement emulation. Each of the institutions weigh in on oddities and idiosyncrasies they encountered throughout the process—from accession to access.

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"Calculating All that Jazz: Accurately Predicting Digital Storage Needs Utilizing Digitization Parameters for Analog Audio and Still Image Files"

Posted in Digital Curation & Digital Preservation, Digitization on April 11th, 2016

Krista White has published "Calculating All that Jazz: Accurately Predicting Digital Storage Needs Utilizing Digitization Parameters for Analog Audio and Still Image Files" in Library Resources & Technical Services.

Here's an excerpt:

Much has been written about digitization projects over the last two decades; digital storage has been highlighted as a central feature of any digitization project, especially the need to purchase additional storage mechanisms to house digitized collections. What is missing from the library science literature is a method for reliably calculating digital storage needs on the basis of parameters for digitizing analog materials such as documents, photographs, and sound recordings in older formats.

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"Fulfill Your Digital Preservation Goals with a Budget Studio"

Posted in Digital Curation & Digital Preservation on April 4th, 2016

Yongli Zhou has published "Fulfill Your Digital Preservation Goals with a Budget Studio" in Information Technology and Libraries.

Here's an excerpt:

In order to fulfill digital preservation goals, many institutions use high-end scanners for in-house scanning of historical print and oversize materials. However, high-end scanners' prices do not fit in many small institutions' budget. As digital single-lens reflex (DSLR) camera technologies advance and camera prices drop quickly, a budget photography studio can help to achieve institutions' preservation goals. This paper compares images delivered by a high-end overhead scanner and a consumer level DSLR camera, discusses pros and cons of using each method, demonstrates how to set up a cost efficient shooting studio, and presents a budget estimate for a studio.

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"Migrating 2 and 3D Datasets: Preserving AutoCAD at the Archaeology Data Service"

Posted in Data Curation, Open Data, and Research Data Management, Digital Curation & Digital Preservation on March 31st, 2016

Katie Green, Kieron Niven, and Georgina Field have published "Migrating 2 and 3D Datasets: Preserving AutoCAD at the Archaeology Data Service" in the ISPRS International Journal of Geo-Information.

Here's an excerpt:

The lessons learnt during the largescale CAD migration process presented in this paper provide an important insight into the digital preservation component of Research Data Management practice.

While the overall migration process presented in this paper was not a strict migration according to the OAIS model and in many cases essentially involved "re-archiving" data, the exercise itself was necessary for the long-term preservation of the data and was undertaken in such a way as to achieve the best possible outcome for both the ADS and data consumers. While elements of the process were both laborious and time consuming (and therefore costly), as a result of having to reassess original files in the SIP, this highlights the benefits of normalizing data at the point of ingest and the production of homogenous AIPs to stable, reliable standards and formats, reaffirming the importance of professional Research Data Management and preservation practices.

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"Translating Theory to Practice: Defining Digital Preservation Planning in Museums"

Posted in Digital Curation & Digital Preservation, Museums on March 22nd, 2016

Emma Palakika James has self-archived "Translating Theory to Practice: Defining Digital Preservation Planning in Museums."

Here's an excerpt:

In this thesis, digital preservation in museums is examined, specifically the development, planning, and implementation of digital preservation initiatives. First, a literature review of digital preservation basics, cross-disciplinary collaboration, and digital preservation policy is presented, followed by case studies of three best-practicing museums. Four key themes are discussed, including defining digital preservation, integration of digital preservation technology, collaboration, and policy development. Finally, several conclusions and recommendations are presented, most notably that digital preservation in a museum context must be viewed and implemented from a collections management perspective.

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Web Archiving Environmental Scan

Posted in Digital Curation & Digital Preservation, Reports and White Papers on March 18th, 2016

The Harvard Library has released the Web Archiving Environmental Scan.

Here's an excerpt from the announcement:

The purpose of the environmental scan was to explore and document current web archiving programs (and institutions desiring a similar capacity) to identify common concerns, needs, and expectations in the collection and provision of web archives to users; the provision and maintenance of web archiving infrastructure and services; and the use of web archives by researchers.

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"Humanities Data in the Library: Integrity, Form, Access"

Posted in Data Curation, Open Data, and Research Data Management, Digital Curation & Digital Preservation, Digital Humanities on March 16th, 2016

Thomas Padilla has published "Humanities Data in the Library: Integrity, Form, Access" in D-Lib Magazine.

Here's an excerpt:

Digitally inflected Humanities scholarship and pedagogy is on the rise. Librarians are engaging this activity in part through a range of digital scholarship initiatives. While these engagements bear value, efforts to reshape library collections in light of demand remain nascent. This paper advances principles derived from practice to inform development of collections that can better support data driven research and pedagogy, examines existing practice in this area for strengths and weaknesses, and extends to consider possible futures.

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UNESCO/PERSIST Guidelines for the Selection of Digital Heritage for Long-Term Preservation

Posted in Digital Curation & Digital Preservation on March 15th, 2016

UNESCO has released UNESCO/PERSIST Guidelines for the Selection of Digital Heritage for Long-Term Preservation.

Here's an excerpt:

The aim of the Guidelines is to provide an overarching starting point for libraries, archives, museums and other heritage institutions when drafting their own policies on the selection of digital heritage for long-term sustainable digital preservation. Existing institutional policies may be assessed against the Guidelines and revised if required. The Guidelines address a diverse audience.

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