The Web is increasingly becoming a platform for linked data. This means making connections and adding value to data on the Web. As more data becomes openly available and more people are able to use the data, it becomes more powerful. An example is file format registries and the evaluation of format risks. Here the requirement for information is now greater than the effort that any single institution can put into gathering and collating this information. Recognising that more is better, the creat... read more
This paper explores the purpose and development of best practice guidelines for the use of preservation metadata as detailed in the PREMIS Data Dictionary for Preservation Metadata within documents conforming to the Metadata Encoding and Transmission Standard (METS). METS is an XML schema that provides a container format integrating various forms of metadata with digital objects or links to digital objects. Because of the flexibility of METS to serve many different functions within digital syste... read more
Ulla Bøgvad Kejser;
Alex Thirifays;
Anders Bo Nielsen
The Danish Ministry of Culture is currently funding a project to set up a model for costing preservation of digital materials held by national cultural heritage institutions. The overall objective of the project is to provide a basis for comparing and estimating future financial requirements for digital preservation and to increase cost effectiveness of digital preservation activities. In this study we describe an activity based costing methodology for digital preservation based on the OAIS Refe... read more
David Giaretta;
Donald Sawyer;
Giovanni Michetti;
Mariella Guercio;
Simon Lambert;
Juan Bicarregui;
Brian Matthews
The term "Significant Properties" has been given a variety of definitions and used in various ways over the past several years. The relationship between Significant Properties and the OAIS term Representation Information has been a puzzle. This paper proposes a definition of Significant Properties which provides a way to clarify this relationship and indicates how the concept can be used in a coherent way. We believe that this approach is consistent with the actual use of the concept and does no... read more
nestor, the German network of expertise in digital preservation started as a time-limited project in 2003. Besides the establishment of a network of expertise with an information platform, working groups, and training opportunities, a central goal of the project phase was to prepare a sustainable organization model for the network's services. In July 2009, nestor transformed into a sustainable organization with 6 of the 7 project partners and 2 additional organizations entering into a consortium... read more
In this paper, I consider whether virtual worlds are history in two senses of the word. The first explores the implications of the life-cycle of virtual worlds, especially of their extinction, for thinking about the history of computerbased technologies, as well as their use. The moment when a virtual world “is history” – when it shuts down – reminds us that every virtual world has a history. Histories of individual virtual worlds are inextricably bound up with the intellectual and cultural hist... read more
The long term preservation is a responsibility to share with other organizations, even adopting different preservation methods and tools. The overcoming of the interoperability issues, by means of the achievement of a flawless exchange of digital assets to preserve, enables the feasibility of applying distributed digital preservation policies. The Archives Ready To AIP Transmission a PREMIS Based Project (ARTAT-PBP) aims to experiment with the adoption of a common preservation metadata standard ... read more
David Minor;
Michael Smorul;
Michael Burek;
Don Sutton
The Chronopolis Digital Preservation Initiative, one of the Library of Congress' latest efforts to collect and preserve atrisk digital information, has completed its first year of service as a multimember partnership to meet the archival needs of a wide range of cultural and social domains. In this paper we will explore the major themes within Chronopolis.read more
TIPR, Towards Interoperable Preservation Repositories, is a project funded by the Institute of Museum and Library Services to create and test the Repository eXchange Package (RXP). The package will make it possible to transfer complex digital objects between dissimilar preservation repositories. For reasons of redundancy, succession planning and software migration, such repositories must be able to exchange copies of archival information packages with each other. Every different repository desig... read more
Undoubtedly, long-term preservation has raised a great deal of attention worldwide, but in a broader perspective the attention is out of proportion compared to the number of real operational solutions – not to mention the big picture of a comprehensive digital preservation infrastructure. Up to now, the existing digital preservation infrastructure mainly consists of a small number of scattered trusted long-term archiving data repositories, which have the control of and the responsibility for our... read more