A reproducible workflow for the creation of digital twins in the cultural heritage domain
This article explores how to create reproducible workflows for the 3D acquisition and digitisation of cultural heritage objects to ensure sustainability and reusability across various institutions. In addressing two main research questions, the paper proposes a workflow that involves the systematic acquisition, processing and digitisation of cultural heritage artefacts. In particular, the workflow focuses on developing digital twins for cultural heritage settings and exhibitions and proposes baseline standards for both technical and interpretative aspects of digitisation. The workflow has been derived from and tested on the pilot case of the temporary exhibition The Other Renaissance: Ulisse Aldrovandi and the Wonders of the World, in the context of the CHANGES project. The article reflects on software and hardware equipment to select, the procedures and techniques to use and the formats to adopt to comply with openness, accessibility, transparency, reproducibility, reusability and sustainability in the research workflow, building on previous works on fostering reproducibility in research and improving the interoperability of 3D data across different systems. It highlights the need for transparent documentation of every step of the process, focusing on accountability and practices in the context of cultural heritage research. Finally, the article suggests improvements for enhancing the sustainability of these kinds of workflows and discusses future directions for digitisation efforts and sharing practices.
Sebastian Barzaghi
July 25, 2025
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Adding Every Arabic Periodical Published Before 1930 to Wikidata: Moving the Scholarly Crowd-Sourcing Project Jarāʾid to the Digital Commons
This paper documents the contribution of comprehensive bibliographic data on all Arabic periodicals published before 1930 to Wikidata, the largest public and open knowledge graph. The dataset originated with the scholarly crowdsourcing project Jarāʾid and comprises information on more than 3,000 periodicals, about 2,700 editors and almost 350 holding institutions. As a living union list of Arabic periodicals, the dataset alleviates the infrastructural weaknesses of library catalogues and discovery systems, as well as the epistemic violence of knowledge ecologies. The move to Wikidata addresses the socio-technical shortcomings of our original approach by making the dataset available in a FAIR (findable, accessible, interoperable, reusable) and five-star Linked Open Data environment. In addition, the platform provides multilingual interfaces and robust user management and version control, which significantly improves the usability and maintenance of evolving datasets. The paper details workflows and data models and demonstrates the reusability of our approach in other contexts with a second dataset of periodicals from the Ottoman Empire. Finally, the paper shows how the move to Wikidata generates continuous engagement with wider Wikimedia communities that significantly broaden our knowledge about periodicals and their holdings.
Till Grallert
July 23, 2025
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