Titlebook: Lectures on Information Retrieval; Third European Summe Maristella Agosti,Fabio Crestani,Gabriella Pasi Textbook 2001 Springer-Verlag Berli

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Getting into Information Retrieval,ntroduce its extensive experimental evaluation methodology. I will highlight some of the related areas of research which are currently in fashion emphasising the role of IR in each. For each introductory topic I will illustrate its relevance to IR in the context of a multimedia and multi-lingual env

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Multilingual Information Access,tributed networks need to be able to find, retrieve and understand relevant information in whatever language and form it may have been stored. For this reason, much attention has been given over the past few years to the study and development of tools and technologies for multilingual information ac

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Evaluation in Information Retrieval, discusses some of the issues around this form of experiment. Some kinds of research questions fit very well into this framework ; others much less easily. The major area of dificulty for the framework is the area concerned with the user interface and user informationseeking behaviour. I go on to di

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Digital Libraries and Information Retrieval,computer network. A crucial part for Digital Libraries is that its information is managed, persistent and reliable. A Digital Library consists of digital collections, a working environment, and technology and services. A general problem is Information Discovery; how to find information in the Intern

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Logic and Uncertainty in Information Retrieval,ical models are able to represent, within a uniform framework, various features of IR systems, such as hypermedia links, multimedia content, and users knowledge. Logic also provides a common approach to the integration of IR systems with logical database systems. Finally, logic makes it possible to

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Modeling Vagueness in Information Retrieval,et the vagueness typical of human communication and reasoning. The paper focuses on the following topics: a description of fuzzy indexing procedures defined to represent structured documents, the definition of flexible query languages which allow the expression of vague selection conditions, and som