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Tag: digital libraries (page 2 of 2)

What Do Scholars Want? British Library Labs launched

On 25 March 2013 the BL launched their Labs-project. As KB Research is also setting up a Lab we follow whatever happens at the BL in this area with keen interest.

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The main objective for BL in the Labs is to engage with users of the digital collections, says Aly Conteh, who heads the digital research and curator team at BL; ‘Humanities researchers are now able to work with new types of resources, using new technologies, and the BL wants to understand what is required from us’. The scholarly  landscape is in transformation and will continue to change. Libraries must change with this, not only in their services but also in the capabilities of their staff. As all curators in the BL are to be digital curators, a training program has been set up to take curators through a new digital scholarship curriculum, from text mining on large datasets to the use of social media. The BL aims to develop new ways of working with scholars– but first they to need to know what it is these scholars want.

The Labs provide the following:

  • A wiki space where scholars in the humanities and developers can meet
  • Access to available collections
  • Developer support for research in the digital collections
  • Opportunities for developers to make tools or apps on the digital collections
  • Hackathons and workshops

Competition

The Labs are kicked off with a competition for projects that explore the BL resources – there’s 3.000 GBP plus a summer residency at BL for the researcher and/or developer with the best project idea. The BL is looking for cross collection search/analysis and the use of novel techniques. ‘The best idea’, says recently appointed Labs Manager Mahendra Mahey, ‘is the one that also helps the BL learn how to support scholars and developers’ .

The launch was a low key affair, mainly testing the water with the digital humanities community. And a very sensible thing to do too – whatever you build without involving this very intelligent and discriminating crowd will not be used. There were thirty to forty people from organisations like the Open Knowledge Foundation; partner institutions like the BBC, and UK digital humanities groups at universities like Kings College, UCL and University of Hertfordshire. We were shown examples of Digital Humanities projects, BL content and tools and techniques for working with datasets.

A few lines of code

All presentations will come online in the next days I expect so I will not bother to repeat them here. I just wish to finish with the Do’s and Don’ts  learned from this launch:

  1. Involve users before , during and always in everything you do. Whatever you think of without them, you might as well not think of- it will not be used. Very wisely, BL has formed an advisory board of partner institutions and leading figures in the digital humanities to help them shape the lab
  2. There was feedback from the friendly but critical crowd on all details of the plan, and most of it was very relevant. The best one: on top of offering an overview of collections, make available to us a dataset of ten pages per collection, with available metadata, OCR etc – so we can judge the quality of the material before proposing any research on this
  3. Do not bother to develop too many (or any?) tools or services yourself. Tony Hirst of The Open university  gave a dazzling overview of tools and techniques that are already out there – you just need ‘few lines of code’ to connect this to your database with content you have picked up from BL
  4. To help researchers fit tools to the data , to write these ‘few lines of code’  , make development capacity available in the lab for your users
  5. Partner up with other content holders to foster cross collection research.

It was an inspiring day in snowy London – cannot wait until we have something to show!

The speakers at launch were: @pmgooding @marcgalexander @MappingMetaphor @psychemedia @DigiPalProject @noeL_maS @pj_webster

Sustainability is more than saving the bits

Author: Barbara Sierman
Originally posted on: http://digitalpreservation.nl/seeds/uncategorized/sustainability-is-more-then-saving-the-bits/

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The subject of the JISC/SCA report Sustaining our digital Future. Institutional strategies for digital content. By Nancy L. Maron, Jason Yun and Sarah Pickle (2013),  is the sustainability of digitised collections in general, illustrated with experiences of three different organisations: University College London, The Imperial War Museum and the National Library of Wales. I was especially interested by the fact that the report mentions digital preservation, but not as a goal in itself (“saving the bits”). Instead, the authors broaden the scope of digital preservation with activities that are beyond bit preservation or even beyond “functional preservation”.

Nowadays a lot of digitisation projects are undertaken and interesting material comes to life for a large audience, often with a fancy website, a press release, a blog (and a big investment)  and attracts immediately  interested public. But the problematic phase starts when the project is finished. In organizations like universities, with a variety of digitisation projects, lack of central coordination of these projects could cause “disappearance” of project results, simple because hardly anyone knew about it. We all know these stories, and this report describes the ways these 3 organizations try to avoid that risk.

Internal coordination seems to be a key factor in this process. One organisation integrated more than a hundred databases in a central catalogue, another draw together several teaching collections. Both efforts resulted in visibility of the collections. But this is not enough to achieve permanent (long term) access.  The data will be stored safely, but who is taking care of all the related products, that support the visibility of the data? In other (digital preservation jargon) words, who is monitoring the Designated Community and their changing environment?

The report describes interesting activities.  Take for example this one: the intended public need to be reminded constantly of the existence of the digitized material by promotion actions, otherwise the collections will not be used at all. Who is planning this activity as part of digital preservation? That the changing environment needs to be updated sounds familiar. But there is more reason to do this apart from technical reasons. Websites need to be redesigned to be attractive, to adapt to changing user experiences. And who is monitoring whether there might be a new group of interested  visitors?

Or, as Lyn Lewis Dafgis of the National Library of Wales said, there is an assumption that

once digitised, the content is sustainable just by virtue of living in the digital asset management system and by living in the central catalogue.

And this needs to change.

Not seldom digital preservation is seen as something that deals with access to the digital collections somewhere in the future. Permanent access, which is the goal of digital preservation, is often seen as solved by “bit preservation” and if you do a really good job “functional preservation”. This report illustrates with some good examples what more needs to be done and is coloring the not always well understood OAIS phrase “monitoring the Designated Community”.

The Elephant in the Library: KB at Hadoop Summit Europe

Clemens Neudecker (technical coordinator in the Reseach department at the National Library of the Netherlands) and Sven Schlarb (Austrian National Library) will present the paper ‘The Elephant in the Library’ at the upcoming Hadoop Summit Europe, the leading conference for the Apache Hadoop community.

The paper, which is based on the work being done in the SCAPE project, discusses the role Apache Hadoop is playing in the mass digitization of cultural heritage in the MLA sector. Clemens and Sven were recently interviewed about their participation at this large-scale event – the interview is available from the Hadoop website: Meet the Presenters.

Paper abstract:
Libraries collect books, magazines and newspapers. Yes, that’s what they always did. But today, the amount of digital information resources is growing at dizzying speed. Facing the demand of digital information resources available 24/7, there has been a significant shift regarding a library’s core responsibilities. Today’s libraries are curating large digital collections, indexing millions of full-text documents, preserving Terabytes of data for future generations, and at the same time exploring innovative ways of providing access to their collections. 

This is exactly where Hadoop comes into play. Libraries have to process a rapidly increasing amount of data as part of their day-to-day business and computing tasks like file format migration, text recognition, linguistic processing, etc., require significant computing resources. Many data processing scenarios emerge where Hadoop might become an essential part of the digital library’s ecosystem. Hadoop is sometimes referred to as a hammer where you have to throw away everything that is not a nail. To remain in that metaphor: we will present some actual use cases for Hadoop in libraries, how we determine what are the nails in a library and what not, and some initial results.

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