@inproceedings{Bargstaedt2004,
  author    = {Bargst{\"a}dt, Hans-Joachim},
  title     = {Was ist die richtige Systemantwort auf die sich atomisierende Bauwirtschaft?},
  doi       = {10.25643/bauhaus-universitaet.716},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-7161},
  year      = {2004},
  abstract  = {Nur durch Auftr{\"a}ge entsteht das Potenzial, die hochwertigen und modernen Produkte, Verfahren und Systeme auch erfolgreich und vielfach in die Realit{\"a}t umzusetzen. Deshalb sind auch im traditionellen Bauwesen die Mechanismen des Marketings f{\"u}r die Akquisition zu analysieren und hinterfragt der Verfasser das Bild von Baubetrieben als kompetente Anbieter f{\"u}r alle Phasen des Bauens vom Baustoff bis zur Inbetriebnahme eines schl{\"u}sselfertigen Objektes. Systemanbieter bereiten die Basis f{\"u}r eine innovative und vernetzte Arbeitsweise.},
  subject      = {Baubetriebslehre},
  language  = {de}
}
@inproceedings{MilesTaylorAnumba2004,
  author    = {Miles, John and Taylor, Mark and Anumba, Chimay},
  title     = {VRML Virtual Worlds - An Alternative to the Desktop Metaphor for GUI's?},
  doi       = {10.25643/bauhaus-universitaet.185},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1855},
  year      = {2004},
  abstract  = {Metaphors are commonly used by software developers in the creation of GUI's. This paper looks at the use of multi-user VRML to create virtual metaphors, developing a conceptual design tool that can be used intuitively with little or no training.},
  subject      = {Architektur},
  language  = {en}
}
@article{KaapkeMilbradt2004,
  author    = {Kaapke, Kai and Milbradt, Peter},
  title     = {Voronoi-based finite volume method for transport problems},
  doi       = {10.25643/bauhaus-universitaet.255},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2558},
  year      = {2004},
  abstract  = {Transport problems, as, for instance, the transport of sediment in hydraulic engineering and the transport of harmful substances through porous media, play an important role in many fields of civil engineering. Other examples include the dissipation of heat or sound as well as the simulation of traffic with macroscopic models. The contribution explains the analysis of the applicability of Voronoi-based finite volume methods for the approximation of solutions of transport problems. A special concern is the discretisation of the transport equation. Current limitations of the method as well as ideas for stabilisation are explained with examples.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{SemenovAlekseevaTarlapan2004,
  author    = {Semenov, Vitaly and Alekseeva, Elena and Tarlapan, Oleg},
  title     = {Virtual Construction using Map-based Approach},
  doi       = {10.25643/bauhaus-universitaet.244},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2447},
  year      = {2004},
  abstract  = {The paper presents a general map-based approach to prototyping of products in virtual reality environments. Virtual prototyping of products is considered as a consistent simulation and visualization process mapping the source product model into its target visual representations. The approach enables to interrelate formally the product and visual information models with each other by defining mapping rules, to specify a prototyping scenario as a composition of map instances, and then to explore particular product models in virtual reality environments by interpreting the composed scenario. Having been realized, the proposed approach provides for the strongly formalized method and the common software framework to build virtual prototyping applications. As a result, the applications gain in expressiveness, reusability and reliability, as well as take on additional runtime flexibility...},
  subject      = {Produktmodell},
  language  = {en}
}
@inproceedings{Katzer2004,
  author    = {Katzer, Wolfgang},
  title     = {Virtual Construction for our industry - an advantage now, a necessity soon},
  doi       = {10.25643/bauhaus-universitaet.157},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1573},
  year      = {2004},
  abstract  = {Some key facts about the economic environment of construction industry are explained. It is shown that construction industry is very heterogeneous and has changed drastically during the recent years due to a rapidly moving commercial environment. Two examples of todays's use of virtual construction tools in construction projects are presented. The first example is the document control for a large international project. The second is the application of 4D modelling in the preconstruction phase of a dam project. It is shown that virtual construction, is a major international trend that currently takes up speed. Some generic industry needs for Research and Development which aims at short and medium term results are presented.},
  subject      = {Konstruktion},
  language  = {en}
}
@phdthesis{FuellsackKoeditz2004,
  author    = {F{\"u}llsack-K{\"o}ditz, Raimo},
  title     = {Verbundverhalten von GFK-Bewehrungsst{\"a}ben und Rissentwicklung in GFK-stabbewehrten Betonbauteilen},
  isbn      = {3-86068-240-7},
  doi       = {10.25643/bauhaus-universitaet.227},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20041206-2344},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2004},
  abstract  = {In der vorliegenden Arbeit werden im Rahmen von Ausziehversuchen die Verbundeigenschaften verschiedener Bewehrungsst{\"a}be aus glasfaserverst{\"a}rkten Kunststoffen (GFK) unter Ber{\"u}cksichti-gung signifikanter Einflussgr{\"o}ßen auf das Verbundverhalten wie Oberfl{\"a}chenprofilierung der St{\"a}be, Stabdurchmesser, Betonfestigkeit, Verbundl{\"a}nge sowie Beanspruchungsart unter einheitlichen Versuchsrandbedingungen bestimmt. Es erfolgt eine Bewertung der Einflussgr{\"o}ßen, der Verbundeigenschaften und des Verbundversagens der untersuchten GFK-Bewehrungsst{\"a}be. Basierend auf der Modellbildung zum Verbund zwischen GFK-St{\"a}ben und Beton wird die Bestimmung der Verankerungsl{\"a}nge aufgezeigt. Im Rahmen von Versuchen an GFK-stabbewehrten Dehnk{\"o}rpern und Balken wird die Auswirkung der spezifischen mechanischen Eigenschaften der GFK-St{\"a}be auf die Rissentwicklung gegen{\"u}ber stahlbewehrten Bauteilen untersucht. Insbesondere wird betrachtet, welchen Einfluss das Bewehrungsmaterial, der Bewehrungsgrad, die Betonfestigkeit sowie die Belastungsart auf die Mitwirkung des Betons auf Zug zwischen den Rissen sowie auf die Entwicklung des Rissbildes, der Rissbreiten und der Rissabst{\"a}nde haben. Auf Grundlage der experimentellen Untersuchungen wird die {\"U}bertragbarkeit der f{\"u}r Stahlbetonbauteile {\"u}blichen Ans{\"a}tze zur Bestimmung der Rissbreite auf GFK-stabbewehrte Betonbauteile bewertet.},
  subject      = {Verbundverhalten},
  language  = {de}
}
@misc{Germerott2004,
  type      = {Master Thesis},
  author    = {Germerott, Ren{\´e}},
  title     = {Variantenuntersuchung f{\"u}r eine dauerhafte Bahndammsanierung unter zu Hilfenahme numerischer Methoden},
  doi       = {10.25643/bauhaus-universitaet.350},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3500},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2004},
  abstract  = {Das Ziel der Arbeit war es, die Standsicherheit eines Bahndammes im Vergleich der in Deutschland g{\"u}ltigen Vorschriften (DIN 1054 und Eurocode 7) zu untersuchen. Sollte sich dabei herausstellen, dass der Bahndamm in der gegebenen Situation die Standsicherheitsanforderungen nicht erf{\"u}llt sollten verschiedene Sanierungsvarianten vorgeschlagen und f{\"u}r eine Vorzugsvariante die wichtigsten Nachweise durchgef{\"u}hrt werden. Zun{\"a}chst wurden die Allgemeinen Grundlagen der zur Zeit in Deutschland g{\"u}ltigen Vorschriften erl{\"a}utert und anschließend auf das konkrete Projekt bezogen gegen{\"u}bergestellt. Es stellte sich heraus, dass die Anforderungen an die Standsicherheit bei Berechnung nach beiden Vorschriften nicht erf{\"u}llt werden konnten. Somit war es notwendig f{\"u}r die gegebene Situation m{\"o}gliche Sanierungsvorschl{\"a}ge zu entwickeln. Diese wurden anschließend kurz vorgestellt und erl{\"a}utert. Schließlich wurden f{\"u}r die Vorzugsvariante die wichtigsten Nachweise im Vergleich der Vorschriften (DIN 1054 und Eurocode 7) durchgef{\"u}hrt und verglichen.},
  subject      = {Aktiver Erddruck},
  language  = {de}
}
@inproceedings{RobertNicoudRaphaelSmith2004,
  author    = {Robert-Nicoud, Yvan and Raphael, Benny and Smith, Ian F. C.},
  title     = {Using entropy to maximize the usefulness of data collection},
  doi       = {10.25643/bauhaus-universitaet.117},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1177},
  year      = {2004},
  abstract  = {This paper presents a generic methodology for measurement system configuration when the goal is to identify behaviour models that reasonably explain observations. For such tasks, the best measurement system provides maximum separation between candidate models. In this work, the degree of separation between models is measured using Shannon's Entropy Function. The location and type of measurement devices are chosen such that the entropy of candidate models is greatest. This methodology is tested on a laboratory structure and, to demonstrate generality, an existing fresh water supply network in a city in Switzerland. In both cases, the methodology suggests an appropriate set of sensors for identifying the state of the system.},
  subject      = {Mobile Computing},
  language  = {en}
}
@inproceedings{ParmeeAbraham2004,
  author    = {Parmee, Ian and Abraham, Johnson},
  title     = {User-centric Evolutionary Design Systems - the Visualisation of Emerging Multi-Objective Design Information},
  doi       = {10.25643/bauhaus-universitaet.109},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1094},
  year      = {2004},
  abstract  = {The paper describes further developments of the interactive evolutionary design concept relating to the emergence of mutually inclusive regions of high performance design solutions. These solutions are generated from cluster-oriented genetic algorithm (COGAs) output and relate to a number of objectives introduced during the preliminary design of military airframes. The data-mining of multi-objective COGA (moCOGA) output further defines these regions through the application of clustering algorithms, data reduction and variable attribute relevance analyses. A number of visual representations of the COGA output projected onto both variable and objective space are presented. The multi-objective output of the COGA is compared to output from a Strength Pareto Evolutionary Algorithm (SPEA-II) to illustrate the manner in which moCOGAs can generate good approximations to Pareto frontiers.},
  subject      = {Konzipieren <Technik>},
  language  = {en}
}
@article{KatranuschkovGehreScherer2004,
  author    = {Katranuschkov, Peter and Gehre, Alexander and Scherer, Raimar J.},
  title     = {User Requirements Capture in Distributed Project Environments: A Process-centred Approach},
  doi       = {10.25643/bauhaus-universitaet.202},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2029},
  year      = {2004},
  abstract  = {Efforts to define standards for representing AEC/FM data have been fairly successful. However defining a standard reference process model has not met with the same success. Yet almost every conceptual modelling or software development project starts by defining the business processes to be supported and the related requirements to be satisfied. This paper describes a new process-centred methodology for user requirements capture developed in the ICCI project (IST-2001-33022). Its essence is in recognising user requirements and use cases in the context of the real construction process, identifying the actors and roles for each individual activity and associating these activities with information, communication and standardisation requirements on the basis of a formalised specification, named the Process Matrix. In the paper we outline the history of process matrix development, introduce the basic structure of the matrix and show how it can be further extended and refined. We present also a web-based software implementation of the developed approach, describe how it has been used in ICCI and outline further perspectives.},
  subject      = {Informationstechnik},
  language  = {en}
}