Use existing data first: Reconcile metadata before creating new controlled vocabularies

pre-printThe use of controlled vocabularies is essential in the creation of metadata for digital collections in order to provide consistency and ease of use for patrons and researchers. The University of Utah has been working to clean up metadata for digital collections to ensure that data adheres to best practices with the use of specific, controlled vocabularies. This has included a major data-cleanup project utilizing multiple approaches including a vendor's authority control service, data reconciliation in OpenRefine, and the exploration of different tools used for the creation and maintenance of local controlled vocabularies

Name and Subject Heading Reconciliation to Linked Open Data Authorities using Virtual International Authority File and Library of Congress Linked Data Service APIs: A Case Study featuring Emblematica Online

Libraries are actively exploring ways to use Linked Open Data (LOD) services to enhance discovery and facilitate the use of collections. Emblematica Online, which provides integrated discovery of digitized emblem books, incorporates LOD in its design. As an implementation prerequisite, the Virtual International Authority File (VIAF) and Library of Congress (LC) Linked Data Service APIs were used to reconcile name and subject strings from legacy catalog records with global authoritative links from LOD resources. This case study reports on the automated reconciliation process used and examines the efficacy of the APIs in reconciling name and subject heading entities. While a majority of strings were successfully reconciled, analysis suggests that data cleanup, rigorously consistent formatting of metadata strings, and addressing challenges in existing LOD resources and services could improve results for this corpus

Bridging communities of practice: Emerging technologies for content-centered linking

The project fosters convergence between two communities by addressing complementary aspects of a shared opportunity. Digital humanists are at the forefront of developing ways to render cultural heritage metadata increasingly interoperable as linked open data in tandem with information professionals working in libraries, archives, and museums. Computer scientists are developing automated techniques for extracting linkable data from the content itself. Bringing these communities together offers transformational potential for the application of a critical infrastructure in humanities scholarship. Two workshops will be organized to seize this unique opportunity. The first will bring together humanities scholars and computer scientists to explore applications of new content linking technologies to dispersed and disparate material. In the second, a larger group of humanities scholars will identify specific content to which techniques described in the previous workshop will be applied

Visualizing longitudinal data: rooted cosmopolitans in the low countries, 1850-1914

In this article we describe the overall structure of our Virtual Research Environment ‘TIC Collaborative’, designed for the study of nineteenth and early twentieth century international congresses and organizations related to social and cultural reform issues. The VRE consists of a digital text platform, which includes documents related to the congresses, organizations and their members, and a relational database in which we gather biographical information about people who played a role in this transnational arena. Both elements are geared towards interactive use and ‘scholarly crowdsourcing’. In order to demonstrate the potential of our VRE we present one case study in which we use longitudinal data visualisations to develop targeted research questions about congress participation and transfer of knowledge

CURIOS: Connecting Community Heritage through Linked Data

The CURIOS project explores how digital archives for rural community heritage groups can be made more sustainable so that volunteer members can maintain a lasting digital presence. It is developing software tools to help remote rural communities to collaboratively maintain and present information about their cultural heritage. The objective is to investigate the use of semantic web/linked data technology to build a general, flexible and “future proof” software platform that could help such projects to develop digital archives and to be sustainable over time. As an interdisciplinary project we aim to synthesise a narrative that draws from both social science and computer science perspectives by critically reflecting upon the novel approach taken and the on-going results that are being produced

Beyond the “ivory tower”. Comparing academic and non-academic knowledge on social entrepreneurship

The increasing relevance of societal challenges has recently brought social entrepreneurship to the fore due to its capacity to leverage entrepreneurial processes to achieve social value while ensuring profits. In this study, we apply an experimental research method to analyse the concept of social entrepreneurship comprehensively. More specifically, we develop bibliometric analysis and web crawling techniques to gather information related to social entrepreneurship from Scopus and Wikipedia. We conduct a comparative network analysis of social entrepreneurship’s conceptual structure at academic and non-academic levels. This analysis has been performed considering scientific articles’ keywords and Wikipedia webpages’ co-occurrences, enabling us to identify four different thematic clusters in both cases. Moreover, plotting the centrality and density of each cluster on a bi-dimensional matrix, we have sketched a strategic diagram and provided the thematic evolution of this research topic, based on the level of interaction among clusters, and the degree of cohesion of keywords in each cluster. This paper represents one of the first attempts in the entrepreneurship literature to shed light on the conceptual boundaries of a research topic based on the analysis of both a scientific and an open-source knowledge database. Our results reveal similarities and discrepancies between those two different sources of knowledge, and outline avenues for future studies at the intersection between social entrepreneurship and the research domains of digital transformation, performance measurement, entrepreneurial ecosystems, and ethics. We also call for a further conceptualisation of social entrepreneurship in the face of the increasing complexity that characterises grand challenges

Evaluating the success of vocabulary reconciliation for cultural heritage collections

The concept of Linked Data has made its entrance in the cultural heritage sector due to its potential use for the integration of heterogeneous collections and deriving additional value out of existing metadata. However, practitioners and researchers alike need a better understanding of what outcome they can reasonably expect of the reconciliation process between their local metadata and established controlled vocabularies which are already a part of the Linked Data cloud. This paper offers an in-depth analysis of how a locally developed vocabulary can be successfully reconciled with the Library of Congress Subject Headings (LCSH) and the Arts and Architecture Thesaurus (AAT) through the help of a general-purpose tool for interactive data transformation (OpenRefine). Issues negatively affecting the reconciliation process are identified and solutions are proposed in order to derive maximum value from existing metadata and controlled vocabularies in an automated manner. © 2013 ASIS&T.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Qualität in der Inhaltserschließung

This edited volume deals with issues relating to the quality of subject cataloging in the digital age, where heterogenous articles from different processes meet, and attempts to define important quality standards. Topics range from metadata and the cataloging policies of the German National Library, the GND, and the head offices of the German library association, to the presentation of a range of different projects, such as QURATOR and SoNAR