• DARIAH EU
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• Journal of the Japanese Association... close
• Digital Humanities and Cultural Her... close

This paper presents an attempt to provide a generic named-entity recognition and disambiguation module (NERD) called entity-fishing as a stable online service that demonstrates the possible delivery of sustainable technical services within DARIAH, the European digital research infrastructure for the arts and humanities. Deployed as part of the national infrastructure Huma-Num in France, this service provides an efficient state-of-the-art implementation coupled with standardised interfaces allowing an easy deployment on a variety of potential digital humanities contexts. Initially developed in the context of the FP9 EU project CENDARI, the software was well received by the user community and continued to be further developed within the H2020 HIRMEOS project where several open access publishers have integrated the service to their collections of published monographs as a means to enhance retrieval and access. entity-fishing implements entity extraction as well as disambiguation against Wikipedia and Wikidata entries. The service is accessible through a REST API which allows easier and seamless integration, language independent and stable convention and a widely used service-oriented architecture (SOA) design. Input and output data are carried out over a query data model with a defined structure providing flexibility to support the processing of partially annotated text or the repartition of text over several queries. The interface implements a variety of functionalities, like language recognition, sentence segmentation and modules for accessing and looking up concepts in the knowledge base. The API itself integrates more advanced contextual parametrisation or ranked outputs, allowing for the resilient integration in various possible use cases. The entity-fishing API has been used as a concrete use case to draft the experimental stand-off proposal, which has been submitted for integration into the TEI guidelines. The representation is also compliant with the Web Annotation Data Model (WADM). In this paper we aim at describing the functionalities of the service as a reference contribution to the subject of web-based NERD services. In this paper, we detail the workflow from input to output and unpack each building box in the processing flow. Besides, with a more academic approach, we provide a transversal schema of the different components taking into account non-functional requirements in order to facilitate the discovery of bottlenecks, hotspots and weaknesses. We also describe the underlying knowledge base, which is set up on the basis of Wikipedia and Wikidata content. We conclude the paper by presenting our solution for the service deployment: how and which the resources where allocated. The service has been in production since Q3 of 2017, and extensively used by the H2020 HIRMEOS partners during the integration with the publishing platforms. International audience

The Collaborative EuropeaN Digital Archival Research Infrastructure (CENDARI) project has developed a new virtual environment for humanities research, reimagining the analogue landscape of research sources for medieval and modern history and humanities research infrastructure models for the digital age. To achieve this, the project has needed to be sensitive to the ways in which historical research practices in the 21st Century are distinct from those of earlier eras, harnessing the affordances of technology to reveal connections and support or refute hypotheses, enabling transnational approaches, and federating sources beyond the well-known and across the largely national organization paradigms that dominate within traditional knowledge infrastructures (libraries, archives and museums). This paper describes both the user-centered development methodology deployed by the project and the resulting technical architecture adopted to meet these challenging requirements. The resulting system is a robust ‘enquiry environment’ able to integrate a variety of data types and standards with bespoke tools for the curation, annotation, communication and validation of historical insight.