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Author: Blümel, Ina × End date: 2019 × Start date: 2019 ×

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Now showing 1 - 10 of 13
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    The quest for research information
    (Amsterdam : Elsevier, 2014) Blümel, Ina; Dietze, Stefan; Heller, Lambert; Jäschke, Robert; Mehlberg, Martin
    Research information, i.e., data about research projects, organisations, researchers or research outputs such as publications or patents, is spread across the web, usually residing in institutional and personal web pages or in semi-open databases and information systems. While there exists a wealth of unstructured information, structured data is limited and often exposed following proprietary or less-established schemas and interfaces. Therefore, a holistic and consistent view on research information across organisational and national boundaries is not feasible. On the other hand, web crawling and information extraction techniques have matured throughout the last decade, allowing for automated approaches of harvesting, extracting and consolidating research information into a more coherent knowledge graph. In this work, we give an overview of the current state of the art in research information sharing on the web and present initial ideas towards a more holistic approach for boot-strapping research information from available web sources.
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    Kompetenzen für das FIS- und Daten-Management
    (Zenodo, 2018) Blümel, Ina
    Der Beitrag beleuchtet die verschiedenen Kompetenzbereiche, die für das Management von forschungsrelevanten Informationen und Daten, Administration und Weiterentwicklung der Systeme, sowie für die Community-Arbeit notwendig sind und diskutiert aktuelle Ansätze und Herausforderungen der informationswissenschaftlichen Aus- und Weiterbildung zur Deckung der Bedarfe.
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    Entwicklung eines Verfahrens zur automatischen Sammlung, Erschließung und Bereitstellung multimedialer Open-Access-Objekte mittels der Infrastruktur von Wikimedia Commons und Wikidata
    (Zenodo, 2014) Blümel, Ina; Cartellieri, Simone; Heller, Lambert; Wartena, Christian
    [no abstract available]
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    VIVO Lab at the German National Library of Science and Technology: Review and outlook
    (Zenodo, 2016) Walther, Tatiana; Blümel, Ina; Heller, Lambert
    This poster gives an overview about past, current and future activities of the VIVO Lab – a sub-group of the Open Science Lab at the German National Library of Science and Technology (TIB). In the past there have been several corporate projects and implementations around VIVO, including the past corporate VIVO project – VIVO for the TIB, which was complemented with the additional features (VIVOPath and VIVO Deutsches Handbuch). The current subject area of the VIVO Lab covers, among other things, the alignment of the Research Core Dataset (KDSF) to the VIVO-ISF and the integration of the national standard into VIVO, which is planned to be applied as a new model of the TIB VIVO for internal assessment and reporting.
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    Survey: Open Science in Higher Education
    (Zenodo, 2017) Heck, Tamara; Blümel, Ina; Heller, Lambert; Mazarakis, Athanasios; Peters, Isabella; Scherp, Ansgar; Weisel, Luzian
    Based on a checklist that was developed during a workshop at OER Camp 2016 and presented as a Science 2.0 conference 2016 poster [1], we conducted an online survey among university teachers representing a sufficient variety of subjects. The survey was online from Feb 6th to March 3rd 2017. We got 360 responses, whereof 210 were completes, see raw data [2]. The poster is presented at Open Science Conference, 21.-22.3.2017, Berlin.
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    Discovery and efficient reuse of technology pictures using Wikimedia infrastructures. A proposal
    (Zenodo, 2016) Heller, Lambert; Blümel, Ina; Cartellieri, Simone; Wartena, Christian
    Multimedia objects, especially images and figures, are essential for the visualization and interpretation of research findings. The distribution and reuse of these scientific objects is significantly improved under open access conditions, for instance in Wikipedia articles, in research literature, as well as in education and knowledge dissemination, where licensing of images often represents a serious barrier. Whereas scientific publications are retrievable through library portals or other online search services due to standardized indices there is no targeted retrieval and access to the accompanying images and figures yet. Consequently there is a great demand to develop standardized indexing methods for these multimedia open access objects in order to improve the accessibility to this material. With our proposal, we hope to serve a broad audience which looks up a scientific or technical term in a web search portal first. Until now, this audience has little chance to find an openly accessible and reusable image narrowly matching their search term on first try - frustratingly so, even if there is in fact such an image included in some open access article.
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    Towards an Open Research Knowledge Graph
    (Zenodo, 2018) Auer, Sören; Blümel, Ina; Ewerth, Ralph; Garatzogianni, Alexandra; Heller,, Lambert; Hoppe, Anett; Kasprzik, Anna; Koepler, Oliver; Nejdl, Wolfgang; Plank, Margret; Sens, Irina; Stocker, Markus; Tullney, Marco; Vidal, Maria-Esther; van Wezenbeek, Wilma
    The document-oriented workflows in science have reached (or already exceeded) the limits of adequacy as highlighted for example by recent discussions on the increasing proliferation of scientific literature and the reproducibility crisis. Despite an improved and digital access to scientific publications in the last decades, the exchange of scholarly knowledge continues to be primarily document-based: Researchers produce essays and articles that are made available in online and offline publication media as roughly granular text documents. With current developments in areas such as knowledge representation, semantic search, human-machine interaction, natural language processing, and artificial intelligence, it is possible to completely rethink this dominant paradigm of document-centered knowledge exchange and transform it into knowledge-based information flows by representing and expressing knowledge through semantically rich, interlinked knowledge graphs. The core of the establishment of knowledge-based information flows is the distributed, decentralized, collaborative creation and evolution of information models, vocabularies, ontologies, and knowledge graphs for the establishment of a common understanding of data and information between the various stakeholders as well as the integration of these technologies into the infrastructure and processes of search and knowledge exchange in the research library of the future. By integrating these information models into existing and new research infrastructure services, the information structures that are currently still implicit and deeply hidden in documents can be made explicit and directly usable. This revolutionizes scientific work because information and research results can be seamlessly interlinked with each other and better mapped to complex information needs. As a result, scientific work becomes more effective and efficient, since results become directly comparable and easier to reuse. In order to realize the vision of knowledge-based information flows in scholarly communication, comprehensive long-term technological infrastructure development and accompanying research are required. To secure information sovereignty, it is also of paramount importance to science – and urgency to science policymakers – that scientific infrastructures establish an open counterweight to emerging commercial developments in this area. The aim of this position paper is to facilitate the discussion on requirements, design decisions and a minimum viable product for an Open Research Knowledge Graph infrastructure. TIB aims to start developing this infrastructure in an open collaboration with interested partner organizations and individuals.
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    Science 2.0 & open science in higher education
    (Hannover : Technische Informationsbibliothek, 2016) Blümel, Ina; Heck, Tamara; Heise, Christian; Peters, Isabella; Scherp, Ansgar; Weisel, Luzian
    [no abstract available]
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    3D@Technische Informationsbibliothek (TIB) : das Projekt PROBADO zeigt effiziente Möglichkeiten zur Suche in 3D-Daten. In: Web Science - die Zukunft des Internets
    (Hannover : Leibniz Universität Hannover, 2012) Blümel, Ina; Sens, Irina
    immer mehr digitale Wissensobjekte finden Eingang in Bibliotheken. innerhalb der Future Internet Initiative ist die TIB Mitglied der Arbeitsgruppe Internet of Contents, die Fragestellungen rund um die Erschließung und Nutzung von nichttextuellen, insbesondere audiovisuellen Daten in den Blick nimmt. Am Beispiel des Projekts PROBADO zeigen die Autorinnen, wie 3D-Modelle in die bibliothekarische Prozesskette integriert werden können.