@inproceedings{TheilerTauscherTulkeetal., author = {Theiler, Michael and Tauscher, Eike and Tulke, Jan and Riedel, Thomas}, title = {Visualisierung von IFC-Objekten mittels Java3D}, series = {Forum Bauinformatik 2009}, booktitle = {Forum Bauinformatik 2009}, editor = {von Both, Petra and Koch, Volker}, publisher = {Universit{\"a}tsverlag}, address = {Karlsruhe}, isbn = {978-3-86644-396-9}, doi = {10.25643/bauhaus-universitaet.1814}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130107-18149}, pages = {149 -- 159}, abstract = {Die Planung komplexer Bauwerke erfolgt zunehmend mit rechnergest{\"u}tzten Planungswerkzeugen, die den Export von Bauwerksinformationen im STEP-Format auf Grundlage der Industry Foundation Classes (IFC) erm{\"o}glichen. Durch die Verf{\"u}gbarkeit dieser Schnittstelle ist es m{\"o}glich, Bauwerksinformationen f{\"u}r eine weiterf{\"u}hrende applikations{\"u}bergreifende Verarbeitung bereitzustellen. Ein großer Teil der bereitgestellten Informationen bezieht sich auf die geometrische Beschreibung der einzelnen Bauteile. Um den am Bauprozess Beteiligten eine optimale Auswertung und Analyse der Bauwerksinformationen zu erm{\"o}glichen, ist deren Visualisierung unumg{\"a}nglich. Das IFC-Modell stellt diese Daten mit Hilfe verschiedener Geometriemodelle bereit. Der vorliegende Beitrag beschreibt die Visualisierung von IFC-Objekten mittels Java3D. Er beschr{\"a}nkt sich dabei auf die Darstellung von Objekten, deren Geometrie mittels Boundary Representation (Brep) oder Surface-Model-Repr{\"a}sentation beschrieben wird.}, subject = {IFC}, language = {de} } @inproceedings{KoenigMueller, author = {K{\"o}nig, Reinhard and M{\"u}ller, Daniela}, title = {Simulating the development of residential areas of the city of Vienna from 1888 to 2001}, series = {Compendium of Abstracts of the 8th International Conference on Urban Planning and Environment (UPE8)}, booktitle = {Compendium of Abstracts of the 8th International Conference on Urban Planning and Environment (UPE8)}, address = {Kaiserslautern, Germany}, doi = {10.25643/bauhaus-universitaet.2606}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160622-26066}, pages = {23}, abstract = {The structure and development of cities can be seen and evaluated from different points of view. By replicating the growth or shrinkage of a city using historical maps depicting different time states, we can obtain momentary snapshots of the dynamic mechanisms of the city. An examination of how these snapshots change over the course of time and a comparison of the different static time states reveals the various interdependencies of population density, technical infrastructure and the availability of public transport facilities. Urban infrastructure and facilities are not distributed evenly across the city - rather they are subject to different patterns and speeds of spread over the course of time and follow different spatial and temporal regularities. The reasons and underlying processes that cause the transition from one state to another result from the same recurring but varyingly pronounced hidden forces and their complex interactions. Such forces encompass a variety of economic, social, cultural and ecological conditions whose respective weighting defines the development of a city in general. Urban development is, however, not solely a product of the different spatial distribution of economic, legal or social indicators but also of the distribution of infrastructure. But to what extent is the development of a city affected by the changing provision of infrastructure? As}, subject = {Simulation}, language = {en} }