Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

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COLLATE - A collaboratory supporting research on historic European films

2004 , Thiel, U. , Brocks, H. , Frommholz, I. , Dirsch-Weigand, A. , Keiper, J. , Stein, A. , Neuhold, E.J.

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Cases, scripts, and information-seeking strategies: On the design on interactive information retrieval systems

1995 , Belkin, N. , Cool, C. , Stein, A. , Thiel, U.

The support of effective interaction of the user with the other components of the system is a central problem for information retrieval. In this paper, we present a theory of such interactions taking place within a space of information-seeking strategies, and discuss how such a concept can be used to design for effective interaction. In particular, we propose a model of information retrieval system design based on the ideas of: a multidimensional space of information-seeking strategies; dialogue structures for information seeking; cases of specific information-seeking dialogues; and, scripts as distinguished prototypical cases. We demonstrate the use of this model by discussing in some detail the MERIT system, a prototype information retrieval system, that incorporates these design principles.

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Collaborative research and documentation of European film history

2004 , Stein, A. , Keiper, J. , Bezerra, L. , Brocks, H. , Thiel, U.

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User-Tailored Planning of Mixed Initiative Information-Seeking Dialogues

1999 , Stein, A. , Gulla, J.A. , Thiel, U.

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