Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

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  • Publication
    Annotations in digital libraries and collaboratories
    ( 2004)
    Agosti, M.
    ;
    Ferro, N.
    ;
    Frommholz, I.
    ;
    Thiel, U.
    This paper presents the results of our study regarding the different facets and ways of using annotations in both digital libraries and collaboratories. This study represents an innovative attempt at gathering methodological tools and synergies from both fields in order to effectively define a comprehensive model for annotations. Thus we propose a conceptual model for annotations in order to develop an annotation service that can be plugged into digital libraries and collaboratories. Finally, starting from our model, we introduce a search strategy for exploiting annotations in order to search and retrieve relevant documents for a user query.
  • Publication
    Document-centered collaboration for scholars in the humanities - the COLLATE system
    ( 2003)
    Frommholz, I.
    ;
    Brocks, H.
    ;
    Thiel, U.
    ;
    Neuhold, E.
    ;
    Iannone, L.
    ;
    Semeraro, G.
    ;
    Berardi, M.
    ;
    Ceci, M.
    In contrast to electronic document collections we find in contemporary digital libraries, systems applied in the cultural domain have to satisfy specific requirements with respect to data ingest, management, and access. Such systems should also be able to support the collaborative work of domain experts and furthermore offer mechanisms to exploit the value-added information resulting from a collaborative process like scientific discussions. In this paper, we present the solutions to these requirements developed and realized in the COLLATE system, where advanced methods for document classification, content management, and a new kind of context-based retrieval using scientific discourses are applied.