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Auflistung nach Autor:in "Weidemann, Rainer"

1 - 10 von 12
  • Konferenzbeitrag
    A Toolbox for Building up Process-based, Macro-economic Material Flow Models
    (EnviroInfo Dessau 2012, Part 2: Open Data and Industrial Ecological Management, 2012) Weidemann, Rainer; Poganietz, Witold-Roger; Lutz, Richard; Grieß, Christina
    Using the example of CarboMoG, the Carbon Flow Model of Germany, structures and processes for process-based, macro-economic material flow models were analyzed. The aim is to create a toolbox, which can be used to assemble models of this kind from building blocks, to parameterize and calculate a model, and then to use the model for analysis tasks. It was investigated whether and how toolkits existing in the fields of material flow analysis and life cycle assessment could also be used for process-based, macro-economic material flow models. Unfortunately, it was found that no product could be used without massive adaptations. Thus, the development of an own toolbox was initialized.
  • Konferenzbeitrag
    Building Mobile Environmental Apps Using Web and Cloud Technologies
    (EnviroInfo Dessau 2012, Part 1: Core Application Areas, 2012) Schlachter, Thorsten; Weidemann, Rainer; Ebel, Renate; Schillinger, Wolfgang; Zetzmann, Klaus
    Small applications for mobile devices can be implemented relatively quickly, especially if they can draw on an existing service infrastructure. However, a number of small applications combined with a variety of supported mobile platforms lead to significant development and maintenance costs. The approach presented here combines the concept of a description of applications with the benefits of Web-technology-based cross-platform development.
  • Konferenzbeitrag
    Concept of a Universal Mobile Application Accessing Environmental Information Systems
    (Innovations in Sharing Environmental Observations and Information, 2011) Schlachter, Thorsten; Düpmeier, Clemens; Geiger, Werner; Weidemann, Rainer; Ebel, Renate; Tauber, Martina; Zetzmann, Klaus
    Considering the development of mobile applications, it can be noted that implemented processes often are very similar. The concept presented here describes a declarative approach to generating an entire family of mobile applications. These applications are based on descriptions of their functionality and appearance. Standard data formats are used for information interchange. Appropriate tools enable a cross-platform development and minimize the effort required for this.
  • Konferenzbeitrag
    Electronic Commerce für das Umweltinformationssystem Baden-Württemberg
    (Umweltinformatik ’00 Umweltinformation für Planung, Politik und Öffentlichkeit, 2000) Kramer, Ralf; Tomczyk, Peter; Tochtermann, Klaus; Schwartz, Susanne; Rainbold, Eduard; Geiger, Werner; Weidemann, Rainer; Henning, Inge; Reichel, Egbert; Ebel, Renate; Weissenbach, Kurt
    Currently, public environmental information systems (EIS) on the Internet provide all users with information free of charge. Costs for providing the information and reduced public budgets on the one hand, commercial use of these information through third parties on the other hand raise the question how far public authorities could charge for accessing information in public EIS. In this paper, we use the EIS of the state BadenWürttemberg, Germany, as an example to study the integration of electronic commerce functionality into a public EIS. Our study reveales that the technical integration is possible, but still changes of current organisational procedures are required to fully exploit the technical opportunities.
  • Konferenzbeitrag
    Environmental Information Network of Baden-Wuerttemberg – Integration of the Authorities’ Environmental Information
    (Sh@ring – EnviroInfo 2004, 2004) Schlachter, Thorsten; Ebel, Renate; Geiger, Werner; Sawade, Annette; Tauber, Martina; Weidemann, Rainer
    With the citizens being entitled to be provided with environmental information, the quantity of the latter increased as did the efforts needed to find the desired information on the many distributed web sites. The Environmental Information Network of Baden-Wuerttemberg (UINBW) presented here shall serve as a central access platform that facilitates search by offering a thematically structured approach and various search options to the user.
  • Konferenzbeitrag
    Erschließen von Datenbank-Inhalten durch die Volltextsuche in Landes-Umweltportalen
    (Workshop des Arbeitskreises „Umweltdatenbanken / Umweltinformationssysteme“ der Fachgruppe „Informatik im Umweltschutz“, 2008) Schlachter, Thorsten; Ebel, Renate; Weidemann, Rainer
    Abstract Comprehensive provision of environmental information to the citizen is the main goal of the environmental portals of the states of Baden-Wuerttemberg, Saxony-Anhalt and Thuringia. The second generation of these environmental portals goes beyond presenting data from classical web sites and also opens up additional information from databases and database driven information systems. This is realized by embedding a commercial search engine into the system. Zusammenfassung Die übergreifende Bereitstellung von Umweltinformationen für den Bürger ist das Ziel der Umweltportale der Länder Baden-Württemberg, Sachsen-Anhalt und Thüringen. Die zweite Generation dieser Umweltportale geht über die Erschließung von Daten von klassischen Websites hinaus und erschließt zusätzlich Informationen aus Datenbanken und Informationssystemen, die auf Datenbanken aufsetzen. Hierzu wird eine kommerzielle Suchmaschine eingesetzt.
  • Konferenzbeitrag
    Integration of Environmental Information in Federal States’ Environmental Portals
    (Environmental Informatics and Industrial Environmental Protection: Concepts, Methods and Tools, 2009) Ebel, Renate; Schlachter, Thorsten; Geiger, Werner; Weidemann, Rainer
    With the citizens being entitled to be provided with environmental information, the quantity of the latter increased as did the efforts needed to find the desired information on the many distributed websites and other data and information sources. The Environmental State Portals of Baden-Wuerttemberg, Saxony-Anhalt, and Thuringia presented here shall serve as a central access platform that facilitates search by offering a thematically structured approach and various search options to the user. They all are instances of a pragmatic approach to the construction of environmental portals for the public.
  • Konferenzbeitrag
    Konzept für eine neue Generation von Landes-Umweltportalen
    (Environmental Informatics and Industrial Ecology, 2008) Weidemann, Rainer; Geiger, Werner; Schlachter, Thorsten; Zilly, Gerd; Ebel, Renate; Zetzmann, Klaus
    The federal states of Baden-Wuerttemberg, Saxony-Anhalt, and Thuringia are jointly developing a new generation of environmental portals for these states. Typical problems associated with the implementation of such environmental portals will be analyzed and solutions pointed out. The paper will deal with the indexing of information that is not directly accessible by web crawlers, the integration of structured data from databases and especially of UDK (Environmental Data Catalogue) meta data, the interconnection with PortalU, the definition of technically or organizationally constrained search spaces, and problems of interfaces, in particular embedding of a commercial search engine in a system. First experience gained from the use of the Google Search Appliance as a component of the environmental portals will be reported.
  • Konferenzbeitrag
    Ein Konzept zum Fachdokumenten-Managemant und zum von Einsatz von InGrid im Umweltinformationssystem Baden-Württemberg (UIS BW)
    (Workshop des Arbeitskreises „Umweltdatenbanken / Umweltinformationssysteme“ der Fachgruppe „Informatik im Umweltschutz“, 2007) Weidemann, Rainer; Ebel, Renate; Schlachter, Thorsten
    Die Zusammenführung und übergreifende Erschließung der heterogenen und meist verteilt vorliegenden Informationen im Umweltbereich stellt nach wie vor eine Herausforderung dar. Mit PortalU® und der diesem zu Grunde liegender InGrid®Software wurde auf Bundesebene ein anspruchsvoller Ansatz zur Vernetzung von Umweltinformationen umgesetzt [Klenke, 2006]. Die Bundesländer können nun zum einen ihre Informationsquellen über die vorgesehenen Schnittstellen (iPlugs) an PortalU anbinden und zum anderen für eigene Portallösungen die InGrid-Software nutzen. Für das UIS BW wurden die für PortalU relevanten Informationsangebote identifiziert und ein Konzept zur Zusammenführung und Einbindung der Informationen entwickelt. Weiterhin wurden mögliche Einsatzszenarien für die InGridSoftware im UIS BW analysiert und bewertet. Mit den ersten Umsetzungsschritten wurde begonnen.
  • Konferenzbeitrag
    Das ökologische Baustoffinformationssystem WECOBIS
    (Datenanforderungen und Informationsgewinnung zum Themenbereich Umwelt und Gesundheit, 2010) Weidemann, Rainer; Grieß, Christina; Jeske, Udo; Klingele, Martina
    The Information System on Ecological Building Materials (WECOBIS, http://www.wecobis.de) was developed under the research program “Zukunft Bau” of the German Federal Ministry of Transport, Building, and Urban Development. In cooperation with the Bavarian Chamber of Architects, the University of Augsburg, and various experts from other institutions, KIT created a web-based system that provides architects and building owners with information about environmentally relevant properties of building materials. System development focused on an editor component for the participating experts to supply the contents of the system and maintain them in the long term as well as on aids to embed WECOBIS in an integrated system of harmonized planning and evaluation tools for the building industry. In January 2009, a first production version was completed and presented to the public by the then Minister of Building, Tiefensee, at the BAU 2009 fair.