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The benefits of this framework are a flexible combination of similarity- and topology-preserving visualization methods and the exchangeability of the component for assessing the similarity of documents. An extension of the basic method allows the analyst to adapt the mapãs generation by incorporating a personal analysis interest. The interactive document map system DocMINER implements the developed method and comprises additional map-oriented tools for analyzing text collections. Industrial and scientific case studies help to better understand whether the proposed graphical overview can be effectively applied to real-world problems. Moreover, a comparative empirical study in a laboratory setting evaluates the document map concept against an alternative text-access interface.","abstract_html":"Analyzing, structuring and organizing documented knowledge is an important aspect of knowledge management. 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