Digital Preservation Services : State of the Art Analysis

Research report funded by the DC-NET project.An overview of the state of the art in service provision for digital preservation and curation. Its focus is on the areas where bridging the gaps is needed between e-Infrastructures and efficient and forward-looking digital preservation services. Based on a desktop study and a rapid analysis of some 190 currently available tools and services for digital preservation, the deliverable provides a high-level view on the range of instruments currently on offer to support various functions within a preservation system.European Commission, FP7peer-reviewe

Changing Trains at Wigan: Digital Preservation and the Future of Scholarship

This paper examines the impact of the emerging digital landscape on long term access to material created in digital form and its use for research; it examines challenges, risks and expectations.

LIFE: bibliography

The following bibliography came out of the research which formed the first phase of the joint British Library-UCL LIFE (Lifecycle Information for E-Literature) project. The references are not an exhaustive review of digital preservation activities, they are a reflection of the aims of the LIFE project. Any suggestions for additions or comments can be emailed to [email protected]

Invest to Save: Report and Recommendations of the NSF-DELOS Working Group on Digital Archiving and Preservation

Digital archiving and preservation are important areas for research and development, but there is no agreed upon set of priorities or coherent plan for research in this area. Research projects in this area tend to be small and driven by particular institutional problems or concerns. As a consequence, proposed solutions from experimental projects and prototypes tend not to scale to millions of digital objects, nor do the results from disparate projects readily build on each other. It is also unclear whether it is worthwhile to seek general solutions or whether different strategies are needed for different types of digital objects and collections. The lack of coordination in both research and development means that there are some areas where researchers are reinventing the wheel while other areas are neglected. Digital archiving and preservation is an area that will benefit from an exercise in analysis, priority setting, and planning for future research. The WG aims to survey current research activities, identify gaps, and develop a white paper proposing future research directions in the area of digital preservation. Some of the potential areas for research include repository architectures and inter-operability among digital archives; automated tools for capture, ingest, and normalization of digital objects; and harmonization of preservation formats and metadata. There can also be opportunities for development of commercial products in the areas of mass storage systems, repositories and repository management systems, and data management software and tools.

The LIFE project research review: mapping the landscape, riding a life cycle

The LIFE project research review investigates both life cycle costing and digital preservation, with a view to creating a useable life cycle costing model that can be applied to digital preservation within an HE/FE environment. The general concept of life cycle costing (LCC) is explored as a cost management tool. LCC is concerned with all stages of a life cycle, from inception to retirement. “Life cycles” are used in many arenas; this broader context is also taken into account. Although not a vast amount of study has been done in this domain, specific library-based life cycle collection models are considered. These provide useful costing models, including the first application of a costing model for digital collections. Research concerning the effective management and preservation of digital materials is looked at, some of which notably endorses a life cycle approach. This line of investigation provided the most significant perspective for digital preservation life cycle costing. Records management is also discussed, insofar as records management principles have been advocated for digital information management and preservation. It thus provides further insight and has informed work in the area of life cycle management. To fully appreciate the life cycle costs associated with digital preservation it was necessary to have a reliable framework of digital preservation costs. Literature involving the precise nature of stages involved in digital preservation was examined to ensure that all the relevant cost factors were taken into account. Furthermore, it was significant to address the question of who is responsible for carrying out this work and how this should be done

A semi-automated digital preservation system based on semantic Web services

This paper describes a Web-services-based system which we have developed to enable organizations to semi -automatically preserve their digital collections by dynamically discovering and invoking the most appropriate preservation service, as it is required. By periodically comparing preservation metadata for digital objects in a collection with a software version registry, potential object obsolescence can be detected and a notification message sent to the relevant agent. By making preservation software modules available as Web services and describing them semantically using a machine-processable ontology (OWL-S), the most appropriate preservation service(s) for each object can then be automatically discovered, composed and invoked by software agents (with optional human input at critical decision-making steps). We believe that this approach represents a significant advance towards providing a viable, cost-effective solution to the long term preservation of large-scale collections of digital objects

Building information modeling – A game changer for interoperability and a chance for digital preservation of architectural data?

Digital data associated with the architectural design-andconstruction process is an essential resource alongside -and even past- the lifecycle of the construction object it describes. Despite this, digital architectural data remains to be largely neglected in digital preservation research – and vice versa, digital preservation is so far neglected in the design-and-construction process. In the last 5 years, Building Information Modeling (BIM) has seen a growing adoption in the architecture and construction domains, marking a large step towards much needed interoperability. The open standard IFC (Industry Foundation Classes) is one way in which data is exchanged in BIM processes. This paper presents a first digital preservation based look at BIM processes, highlighting the history and adoption of the methods as well as the open file format standard IFC (Industry Foundation Classes) as one way to store and preserve BIM data