Hartmut Luttermann

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In recent years, spatio-temporal data are increasingly recorded in database-enabled information systems. To share the beneet, often, a public data access is provided utilizing WWW-based visual interfaces. If spatio-temporal data are queried, data visualization and exploration in a spatial and temporal context is needed to better present and analyze(More)
SAP offers technical consulting services to its customers, because installation and support of the R/3-system requires a lot of experience and knowledge. Here, SAP, like other software companies, are facing the problem that they cannot profit from the knowledge gained during consulting projects because it is stuck in many different documents. In this paper,(More)
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