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Frank Sellerhoff

Frank Sellerhoff
Independent Researcher

Doctor of Engineering

About

14
Publications
1,064
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28
Citations

Publications

Publications (14)
Article
Full-text available
A gazetteer Web service is an essential semantic component in a Spatial Data Infrastructure (SDI). Due to the different query options - starting from the text, searching for its spatial representation or vice versa asking for the designation of an area - the gazetteer can be used both, for issues with semantic context as well for onomasiological qu...
Conference Paper
Full-text available
S. Maßmann, F. Jakobs, F. Sellerhoff, J. Feldmann, H. Sieker, C. Lange, Y. Om, R. Hinkelmann In: Günter Meon (Herausgeber): Nachhaltige Wasserwirtschaft durch Integration von Hydrologie, Hydraulik, Gewässerschutz und Ökonomie Beiträge zum Tag der Hydrologie 2010 25./26. März 2010 an der Technischen Universität Braunschweig Forum für Hydrologie und...
Conference Paper
Full-text available
Web based tools facilitate intersectoral views of resources by providing for technological solutions of networking and distributed data management in a service oriented architecture, which relies on the ISO standards 19115 for metadata and 19117 for web services. Key features of the described information infrastructure are a metadata authoring tool...
Article
Full-text available
Die geometrische Modellierung hat in den Ingenieurwissenschaften eine große Bedeutung erlangt. Die Visualisierung von zwei- oder dreidimensionalen Problemstellungen ist aus heutigen Anwendungen nicht mehr wegzudenken. Zunehmend rücken Aufgabenstellungen aus dem Bereich der geometrischen Modellierung in den Vordergrund, die über die etablierten Dime...
Article
Full-text available
This paper describes the various steps to develop a web-based information system for now- and forecast oceanographic and meteorological data products. An initial user survey delineates the user needs and requirements and determines to what extent and level the web-system would need to be developed. In order to have a globally re- locatable system i...
Article
Web portals are state-of-the-art dissemination centers of data and processed information in many areas of economic and scientific applications. Successful matching of the supply and demand of scientific data relies on the quality of metadata describing available data sets from providers, reports or background information from archives, and scientif...
Conference Paper
Full-text available
We now concentrate on the implications of current developments in information- and communication technology for application software in coastal engineering. The Worldwide Web (WWW) with embedded technologies like cgi, ActiveX, ASP, Java, JavaScript to name just some of the better known, now defines de-facto standards in the internet which can be ut...
Article
Full-text available
Open services for hydroengineering tasks provide a practical environment for collaborative engineering via the internet. Cross-platform software development in Java implements a 4-tier client-server concept of data storage, search mechanisms based on standard meta data, software tools for analysis and simulation, and multi media components for pres...
Article
Kurzfassung: Im Rahmen dieses Beitrags wird eine allgemeine, abstrahierte Vorgehens-weise für die Trassenmodellierung unabhängig von den zur Verfügung stehenden Trassie-rungselementen vorgestellt. Das Resultat dieser Trassenmodellierung mit dreidimensiona-len B--Spline--Kurven ist ein Vorentwurf für eine endgültige Trassierung, der anschließend auf...
Article
Full-text available
Kurzfassung: Auf dem Forum Bauinformatik 1995 in Hannover war das Institut für Bauinformatik mit zwei Vorträgen vertreten, die zwei grundlegende Datenstrukturen der Informatik zum Thema hatten: Graphen und Simplexe. Diese beiden Datenstrukturen wur-den erarbeitet, ohne sie bereits explizit mit möglichen Anwendungen des Bauingenieurwe-sens in Verbin...
Article
Full-text available
Researchers at Drexel University, Civil and Architectural Engineering and the University of RI, Ocean Engineering and have led a three year (2000 to 2003), National Ocean Partnership Program (NOPP) sponsored study to develop a globally re-locatable, integrated system for real time observation, modeling, and data distribution for shelf, coastal sea,...
Article
Full-text available
Paper presented at The Seventh International Conference on HydroScience and Engineering (ICHE) hosted by the College of Engineering at Drexel Univeristy on September 10-13, 2006 in Philadelphia, Pennsylvania. The conference theme was IT in the Field of HydroSciences. It included several mini-symposia that emphasized IT topics in HydroSciences and t...

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