@inproceedings{PerevalovaPahl2004,
  author    = {Perevalova, Julia and Pahl, Peter Jan},
  title     = {Structural and Functional Dependence of Objects in Data Bases},
  doi       = {10.25643/bauhaus-universitaet.168},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1683},
  year      = {2004},
  abstract  = {Let the information of a civil engineering application be decomposed into objects of a given set of classes. Then the set of objects forms the data base of the application. The objects contain attributes and methods. Properties of the objects are stored in the attributes. Algorithms which the objects perform are implemented in the methods of the objects. If objects are modified by a user, the consistency of data in the base is destroyed. The data base must be modified in an update to restore its consistency. The sequence of the update operations is not arbitrary, but is governed by dependence between the objects. The situation can be described mathematically with graph theory. The available algorithms for the determination of the update sequence are not suitable when the data base is large. A new update algorithm for large data bases has been developed and is presented in this paper.},
  subject      = {Baubetrieb},
  language  = {en}
}
@inproceedings{ZarliStorerKazi2004,
  author    = {Zarli, Alain and Storer, Graham and Kazi, Abdul Samad (Sami)},
  title     = {Building a Better Future: Major Results from the ICCI Cluster Project},
  doi       = {10.25643/bauhaus-universitaet.199},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1994},
  year      = {2004},
  abstract  = {To support research in the building sector and in order to help it move towards a new digital economy, the European Commission under the 5th Framework initiative, especially the IST programme, funded various RTD projects. The opportunity to bring these IST projects together was acknowledged so that stronger links can be created under a clustering umbrella and that, moreover, links of those projects with their RTD environment could be facilitated. This has been the objective of work carried out within the ICCI (IST-2001-33022) Cluster project. This paper introduces the main aims and objectives of the project, and then presents its principal outcomes. In a second part, it synthesises the underlying concepts, technology and tools that will make ICT-based Construction a reality in a near future, and gives recommended actions for the industry, the EC and the Construction ICT R\&D in Europe, giving some benefit of this project experience to the three communities.},
  subject      = {Forschung},
  language  = {en}
}
@article{BargstaedtBlickling2004,
  author    = {Bargst{\"a}dt, Hans-Joachim and Blickling, Arno},
  title     = {Effective cost estimate and construction processes with 3D interactive technologies: Towards a virtual world of construction sites},
  doi       = {10.25643/bauhaus-universitaet.232},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2320},
  year      = {2004},
  abstract  = {The development of 3D technologies during the last decades in many different areas, leads us towards the complete 3D representation of planet earth on a high level of detail. On the lowest level we have geographical information systems (GIS) representing the outer layer of our planet as a 3D model. In the meantime these systems do not only give a geographical model but also present additional information like ownership, infrastructure and others that might be of interest for the construction business. In future these systems will serve as basis for virtual environments for planning and simulation of construction sites. In addition to this work is done on the integration of GIS systems with 3D city models in the area of urban planning and thus integration of different levels of detail. This article presents research work on the use of 3D models in construction on the next level of detail below the level of urban planning. The 3D city model is taken as basis for the 3D model of the construction site. In this virtual nD-world a contractor can organize and plan his resources, simulate different variants of construction processes and thus find out the most effective solution for the consideration of costs and time. On the basis of former researches the authors present a new approach for cost estimation and simulation using development technologies from game software.},
  subject      = {Produktmodell},
  language  = {en}
}
@article{BargstaedtBlicklingKath2004,
  author    = {Bargst{\"a}dt, Hans-Joachim and Blickling, Arno and Kath, Thilo},
  title     = {Optimierung der Planung von Baustelleneinrichtungen mit 3-D-Technologien},
  series = {Hoch- und Tiefbau 1/2-2004, S. 24-27},
  journal   = {Hoch- und Tiefbau 1/2-2004, S. 24-27},
  doi       = {10.25643/bauhaus-universitaet.559},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5599},
  year      = {2004},
  abstract  = {Der Einsatz von CAD-Applikationen hat die Planungsarbeit im Bauwesen entscheidend ver{\"a}ndert. In der Entwurfsplanung sind die {\"A}nderungen bereits deutlich erkennbar. Seit der Anwendung von dreidimensionalen Planungswerkzeugen kann der Bauherr das Bauwerk in seiner virtuellen Gesamtheit am Computer betrachten und bewerten. Dies bietet viele Vorteile. So ist der Planer gezwungen alle wesentlichen Details a priori exakt zu planen, wodurch viele Fehler vermieden werden k{\"o}nnen. Dies bietet insbesondere f{\"u}r Planungen in Baubetrieben, z.B. im Rahmen der Arbeitsvorbereitung, neue Einsatzm{\"o}glichkeiten.},
  subject      = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren},
  language  = {de}
}
@inproceedings{KopytoPetersenDiaz2004,
  author    = {Kopyto, Martin and Petersen, Michael and Diaz, Joaquin},
  title     = {Cost and Schedule Controlling in Relation to Liquidity Management during Construction Projects},
  doi       = {10.25643/bauhaus-universitaet.159},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1599},
  year      = {2004},
  abstract  = {The present paper describes a software application which can be used for relating the scheduled events of a construction project with the respective financial parameters, leading to an overall improvement in general controlling and liquidity management. For this purpose, existing construction schedules are taken and details of the assignment are recorded. Thus it becomes possible to assess a future payment status should changes in the designated schedule occur.},
  subject      = {Baubetrieb},
  language  = {en}
}