A future Outlook: Web based Simulation of Hydrodynamic models

摘要: Despite recent advances to present simulation results as 3D graphs or animation contours, the modeling user community still faces some shortcomings when trying move around and analyze data. Typical problems include lack of common platforms with standard vocabulary exchange from different numerical models, insufficient descriptions about data (metadata), robust search retrieval tools for data, difficulties reuse domain knowledge. This research demonstrates how create a shared in WWW run number models through multi-user interfaces. Firstly, meta-datasets have been developed describe hydrodynamic model based on geographic metadata (ISO 19115) that has extended satisfy need community. The Extended Markup Language (XML) is used publish this by Resource Description Framework (RDF). Specific ontology Web Based Simulation (WBS) explicitly define knowledge system. Subsequently, system converted into an object using Meta Object Family (MOF). acts oriented system, which aids reusing software model. Finally, all stored relational database. Database back-ends help store, retrieve query information efficiently. uses open source technology such Java Servlet JSP, Apache web server, Tomcat Engine, PostgresSQL databases, Protege editor, RDQL RQL querying RDF semantic level, Jena API RDF. Also, we use international standards ISO 19115 standard, specifications XML, RDF, OWL, XMI, UML. final product deployed Archive (WAR) files platform OS independent can be Windows, UNIX, Linux.