@inproceedings{Bannwart1997,
  author    = {Bannwart, E.},
  title     = {"CyberCity" - die Stadt im Kopf},
  doi       = {10.25643/bauhaus-universitaet.424},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4247},
  year      = {1997},
  abstract  = {>CyberCity< ist ein Konzept, das durch ein virtuelles Abbild der r{\"a}umlichen Realit{\"a}t einer Stadt (Berlin) eine uns bekannte Wahrnehmungsumgebung als Orientierungs- und Navigationserleichterung bereitstellt, um {\"u}ber diesen virtuellen Browser m{\"o}glichst schnell und anschaulich an eine gew{\"u}nschte Information zu kommen. Dieses Umgebungsmodell ist auch als Simulationsmodell f{\"u}r die Visualisierung stadtr{\"a}umlicher Beurteilungen neuer Projekte, verkehrstechnischer Massnahmen und {\"o}kologischer Belastungen geeignet. Insbesondere ist es als Orientierungsumgebung f{\"u}r die Telepr{\"a}senz {\"u}ber die Kommunikationsnetze gedacht, die {\"u}ber die virtuellen Repr{\"a}sentanten (Avatare) eine besondere gesellschaftliche Brisanz erh{\"a}lt.},
  subject      = {Stadtplanung},
  language  = {de}
}
@inproceedings{BerbigMenzelEisenblaetter2003,
  author    = {Berbig, Torsten and Menzel, Karsten and Eisenbl{\"a}tter, Karin},
  title     = {"Mobile Computing" - Anforderungen \& Einf{\"u}hrungsstratgie aus Sicht der Baupraxis},
  doi       = {10.25643/bauhaus-universitaet.294},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2948},
  year      = {2003},
  abstract  = {Die Sicherung der Wettbewerbsf{\"a}higkeit im Bereich des Bauwesens, insbesondere kleinerer und mittelst{\"a}ndischer Betriebe erfordert ein aktives Handeln als Antwort auf die sich {\"a}ndernde Wettbewerbssituation. Einen wesentlichen Wettbewerbsvorteil k{\"o}nnen kleine unternehmerische Einheiten durch h{\"o}here Flexibilit{\"a}t, schnelle Reaktion auf Kundenw{\"u}nsche oder aktuelle Situationen auf der Baustelle und Marktn{\"a}he erreichen. Dazu ist es n{\"o}tig, die Informations- und Kommunikationsstr{\"o}me durch Einsatz standardisierter und kosteng{\"u}nstiger Hard- und Software wie z.B. Handhelds zu unterst{\"u}tzen und insbesondere die existierenden Hindernisse im Informationsfluss zwischen Baustelle und B{\"u}ro zu beseitigen. Am Beispiel der Projekte >IuK - SystemBau< und >eSharing< wird eine Einf{\"u}hrungsstrategie f{\"u}r >Mobile Computing< in kleinen unternehmerischen Einheiten des Bauwesens (KMU) basierend auf einer umfangreichen Anforderungsanalyse vorgestellt. Folgende Aspekte sollen beschrieben werden: durchg{\"a}ngiger Einsatz der Technik unter Beachtung der verschiedenen Qualifikationsniveaus, Einf{\"u}hrungsunterst{\"u}tzung durch Schulungen, Prozessanalyse und m{\"o}gliche Integration in bestehende Software-Umgebungen sowie Feldtests.},
  subject      = {Bauablauf / Ablaufplanung},
  language  = {de}
}
@inproceedings{StahrRuthWolkowicz,
  author    = {Stahr, Alexander and Ruth, J{\"u}rgen and Wolkowicz, Christian},
  title     = {... WITHOUT RIGHT ANGLE.},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.3024},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-30248},
  pages     = {8},
  abstract  = {Currently sculptural design is one of the most discussed themes in architecture. Due to their light weight, easy transportation and assembly, as well as an almost unlimited structural variety, parameterised spatial structures are excellently suited for constructive realisation of free formed claddings. They subdivide the continuous surface into a structure of small sized nodes, straight members and plane glass panels. Thus they provide an opportunity to realise arbitrary double-curved claddings with a high degree of transparency, using industrial semi-finished products (steel sections, flat glass). Digital design strategies and a huge number of similar looking but in detail unique structural members demand a continuous digital project handling. Within a research project, named MYLOMESH, a free-formed spatial structure was designed, constructed, fabricated and assembled. All required steps were carried out based on digital data. Different digital connections (scripts) between varying software tools, which are usually not used in the planning process of buildings, were created. They allow a completely digital workflow. The project, its design, meshing, constructive detailing and the above-mentioned scripts are described in this paper.},
  subject      = {Architektur <Informatik>},
  language  = {en}
}
@inproceedings{OPUS4-1369,
  title     = {2. Fachtagung "Sicherheit auf Baustellen" : mit einem Spezialteil von Beitr{\"a}gen zu Qualit{\"a}t und Sicherheit auf Baustellen und im Schweißbetrieb anl{\"a}sslich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter R{\"o}benack aus dem aktiven Berufsleben},
  editor    = {Professur Baubetrieb und Bauverfahren,},
  doi       = {10.25643/bauhaus-universitaet.1369},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20081126-14511},
  year      = {2001},
  abstract  = {Beitr{\"a}ge zur 2. Fachtagung „Sicherheit auf Baustellen" am Dienstag, dem 20. M{\"a}rz 2001 in Weimar an der Fakult{\"a}t Bauingenieurwesen, Professur Baubetrieb und Bauverfahren der Bauhaus-Universit{\"a}t Weimar. Der Tagungsband enth{\"a}lt einen Spezialteil „Qualit{\"a}t und Sicherheit auf Baustellen und im Schweißbetrieb" anl{\"a}sslich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter R{\"o}benack aus dem aktiven Berufsleben.},
  subject      = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren},
  language  = {de}
}
@inproceedings{HollermannMelzner,
  author    = {Hollermann, Sebastian and Melzner, J{\"u}rgen},
  title     = {24. Assistententreffen der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik},
  editor    = {Hollermann, Sebastian and Melzner, J{\"u}rgen},
  address   = {Weimar},
  doi       = {10.25643/bauhaus-universitaet.1937},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130523-19371},
  abstract  = {Tagungsband - 24. Assistententreffen der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik 10.-12.Juli 2013 Weimar},
  subject      = {Baubetrieb},
  language  = {de}
}
@inproceedings{OPUS4-1368,
  title     = {3. Fachtagung "Sicherheit auf Baustellen"},
  editor    = {Professur Baubetrieb und Bauverfahren,},
  doi       = {10.25643/bauhaus-universitaet.1368},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20081126-14509},
  year      = {2003},
  abstract  = {Beitr{\"a}ge zur 3. Fachtagung „Sicherheit auf Baustellen" am Dienstag, dem 11. M{\"a}rz 2003 in Weimar an der Professur Baubetrieb und Bauverfahren der Bauhaus-Universit{\"a}t Weimar.},
  subject      = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren},
  language  = {de}
}
@inproceedings{OPUS4-3785,
  title     = {30. Forum Bauinformatik},
  editor    = {Steiner, Maria and Theiler, Michael and Mirboland, Mahsa},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20180917-37854},
  pages     = {424},
  abstract  = {Die Bauhaus-Universit{\"a}t Weimar ist seit langer Zeit mit dem Forum Bauinformatik eng verbunden. So wurde die Veranstaltung 1989 hier durch den Arbeitskreis Bauinformatik ins Leben gerufen und auch das 10. und 18. Forum Bauinformatik (1998 bzw. 2006) fand in Weimar statt. In diesem Jahr freuen wir uns daher besonders, das 30. Jubil{\"a}um an der Bauhaus-Universit{\"a}t Weimar ausrichten zu d{\"u}rfen und viele interessierte Wissenschaftler und Wissenschaftlerinnen aus dem Bereich der Bauinformatik in Weimar willkommen zu heißen. Das Forum Bauinformatik hat sich l{\"a}ngst zu einem festen Bestandteil der Bauinformatik im deutschsprachigen Raum entwickelt. Dabei steht es traditionsgem{\"a}ß unter dem Motto „von jungen Forschenden f{\"u}r junge Forschende", wodurch insbesondere Nachwuchswissenschaftlerinnen und ‑wissenschaftlern die M{\"o}glichkeit geboten wird, ihre Forschungsarbeiten zu pr{\"a}sentieren, Problemstellungen fachspezifisch zu diskutieren und sich {\"u}ber den neuesten Stand der Forschung zu informieren. Zudem wird eine ausgezeichnete Gelegenheit geboten, in die wissenschaftliche Gemeinschaft im Bereich der Bauinformatik einzusteigen und Kontakte mit anderen Forschenden zu kn{\"u}pfen. In diesem Jahr erhielten wir 49 interessante und qualitativ hochwertige Beitr{\"a}ge vor allem in den Themenbereichen Simulation, Modellierung, Informationsverwaltung, Geoinformatik, Structural Health Monitoring, Visualisierung, Verkehrssimulation und Optimierung. Daf{\"u}r m{\"o}chten wir uns ganz besonders bei allen Autoren, Co-Autoren und Reviewern bedanken, die durch ihr Engagement das diesj{\"a}hrige Forum Bauinformatik erst m{\"o}glich gemacht haben. Wir danken zudem Professor Große und Professor D{\´i}az f{\"u}r die Unterst{\"u}tzung bei der Auswahl der Beitr{\"a}ge f{\"u}r die Best Paper Awards. Ein herzliches Dankesch{\"o}n geht an die Kollegen an der Professur Informatik im Bauwesen der Bauhaus-Universit{\"a}t Weimar f{\"u}r die organisatorische, technische und beratende Unterst{\"u}tzung w{\"a}hrend der Planung der Veranstaltung.},
  subject      = {Bauinformatik},
  language  = {de}
}
@inproceedings{CruzFalcaoMalonek,
  author    = {Cruz, J. F. and Falc{\~a}o, M. Irene and Malonek, Helmuth Robert},
  title     = {3D-MAPPINGS AND THEIR APPROXIMATION BY SERIES OF POWERS OF A SMALL PARAMETER},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.2940},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-29406},
  pages     = {14},
  abstract  = {In classical complex function theory the geometric mapping property of conformality is closely linked with complex differentiability. In contrast to the planar case, in higher dimensions the set of conformal mappings is only the set of M{\"o}bius transformations. Unfortunately, the theory of generalized holomorphic functions (by historical reasons they are called monogenic functions) developed on the basis of Clifford algebras does not cover the set of M{\"o}bius transformations in higher dimensions, since M{\"o}bius transformations are not monogenic. But on the other side, monogenic functions are hypercomplex differentiable functions and the question arises if from this point of view they can still play a special role for other types of 3D-mappings, for instance, for quasi-conformal ones. On the occasion of the 16th IKM 3D-mapping methods based on the application of Bergman's reproducing kernel approach (BKM) have been discussed. Almost all authors working before that with BKM in the Clifford setting were only concerned with the general algebraic and functional analytic background which allows the explicit determination of the kernel in special situations. The main goal of the abovementioned contribution was the numerical experiment by using a Maple software specially developed for that purpose. Since BKM is only one of a great variety of concrete numerical methods developed for mapping problems, our goal is to present a complete different from BKM approach to 3D-mappings. In fact, it is an extension of ideas of L. V. Kantorovich to the 3-dimensional case by using reduced quaternions and some suitable series of powers of a small parameter. Whereas until now in the Clifford case of BKM the recovering of the mapping function itself and its relation to the monogenic kernel function is still an open problem, this approach avoids such difficulties and leads to an approximation by monogenic polynomials depending on that small parameter.},
  subject      = {Architektur <Informatik>},
  language  = {en}
}
@inproceedings{OPUS4-1370,
  title     = {4. Fachtagung "Sicherheit auf Baustellen" : Erfahrung - Arbeitsscherheit - Leistung},
  editor    = {Professur Baubetrieb und Bauverfahren,},
  doi       = {10.25643/bauhaus-universitaet.1370},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20081126-14528},
  year      = {2005},
  abstract  = {Beitr{\"a}ge zur 4. Fachtagung „Sicherheit auf Baustellen" am Dienstag, dem 22. M{\"a}rz 2005 in Weimar an der Fakult{\"a}t Bauingenieurwesen, Professur Baubetrieb und Bauverfahren der Bauhaus-Universit{\"a}t Weimar.},
  subject      = {Weimar / Bauhaus-Universit{\"a}t / Professur Baubetrieb und Bauverfahren},
  language  = {de}
}
@inproceedings{BargstaedtSteinmetzgerIllertetal.2007,
  author    = {Bargst{\"a}dt, Hans-Joachim and Steinmetzger, Rolf and Illert, Stephan and Steinberg, Kerstin and Geyer, Annett and Seifert, Wolfgang and Schul, Sebastian and Klingsporn, Karin},
  title     = {5. Fachtagung "Sicherheit auf Baustellen": Aus Unf{\"a}llen und Berufskrankheiten lernen - gesund arbeiten bis zur Rente},
  organization    = {Professur Baubetrieb und Bauverfahren},
  doi       = {10.25643/bauhaus-universitaet.805},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8055},
  year      = {2007},
  abstract  = {Die aktuelle demografische Entwicklung bedingt offensichtlich auch Arbeiten in rauer Umgebung bis zur Rente mit 67, auch auf dem Bau. Das Thema liegt scheinbar nur am Rande des Baubetriebswesens. Doch obwohl es sozialpolitisch determiniert ist, hat es sehr konkret mit Gesundheitsschutz, Arbeitsschutz und Arbeitsgestaltung zu tun. Die f{\"u}nfte Fachtagung 'Sicherheit auf Baustellen' stellt sich der Diskussion, wie das Rentenalter gesund erreichbar ist, was alle am Arbeitsschutz Beteiligten schon heute und auch in Zukunft daf{\"u}r tun k{\"o}nnen, und hinterfragt kritisch, wie realistisch diese pauschale Forderung nach Arbeit bis 67 ist. Forderungen nach schlankeren Strukturen im Staat und das Streben nach Deregulierung haben auch zu Ver{\"a}nderungen in der Arbeitsschutzverwaltung des Freistaates Th{\"u}ringen gef{\"u}hrt, {\"u}ber die das Forum informiert.},
  subject      = {Bev{\"o}lkerungsentwicklung},
  language  = {de}
}
@inproceedings{Steinmetzger2007,
  author    = {Steinmetzger, Rolf},
  title     = {5. Fachtagung Sicherheit auf Baustellen - Inhaltsverzeichnis},
  doi       = {10.25643/bauhaus-universitaet.836},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8362},
  year      = {2007},
  subject      = {Bev{\"o}lkerungsentwicklung},
  language  = {de}
}
@inproceedings{O'BrienDansoAmoakoIssa2004,
  author    = {O'Brien, William and Danso-Amoako, Mark and Issa, Raja},
  title     = {A Case Study of IFC and CIS/2 Support for Steel Supply Chain Processes},
  doi       = {10.25643/bauhaus-universitaet.119},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1195},
  year      = {2004},
  abstract  = {The evolution of data exchange and integration standards within the Architectural, Engineering and Construction industry is gradually making the long-held vision of computer-integratedconstruction a reality. The Industry Foundations Classes and CIMSteel Integration Standards are two such standards that have seen remarkable successes over the past few years. Despite successes, these standards support the exchange of product data more than they do process data, especially those processes that are loosely coupled with product models. This paper reports on on-going research to evaluate the adequacy of the IFC and CIS/2 standards to support process modeling in the steel supply chain. Some initial recommendations are made regarding enhancements to the data standards to better support processes.},
  subject      = {Bauwerk},
  language  = {en}
}
@inproceedings{AlDiabHenryBoulemia2003,
  author    = {Al Diab, Ali and Henry, Eric and Boulemia, Cherif},
  title     = {A concerted and multi-criterion approach for helping to choose a Structure- Foundation system of building},
  doi       = {10.25643/bauhaus-universitaet.273},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2732},
  year      = {2003},
  abstract  = {The research of the best building design requires a concerted design approach of both structure and foundation. Our work is an application of this approach. Our objective is also to create an interactive tool, which will be able to define, at the early design stages, the orientations of structure and foundation systems that satisfy as well as possible the client and the architect. If the concerns of these two actors are primarily technical and economical, they also wish to apprehend the environmental and social dimensions of their projects. Thus, this approach bases on alternative studies and on a multi-criterion analysis. In this paper, we present the context of our work, the problem formulation, which allows a concerted design of Structure and Foundation systems and the feasible solutions identifying process.},
  subject      = {Bauwerk},
  language  = {en}
}
@inproceedings{BockGuerlebeck,
  author    = {Bock, Sebastian and G{\"u}rlebeck, Klaus},
  title     = {A Coupled Ritz-Galerkin Approach Using Holomorphic and Anti-holomorphic Functions},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.2928},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-29281},
  pages     = {14},
  abstract  = {The contribution focuses on the development of a basic computational scheme that provides a suitable calculation environment for the coupling of analytical near-field solutions with numerical standard procedures in the far-field of the singularity. The proposed calculation scheme uses classical methods of complex function theory, which can be generalized to 3-dimensional problems by using the framework of hypercomplex analysis. The adapted approach is mainly based on the factorization of the Laplace operator EMBED Equation.3 by the Cauchy-Riemann operator EMBED Equation.3 , where exact solutions of the respective differential equation are constructed by using an orthonormal basis of holomorphic and anti-holomorphic functions.},
  subject      = {Architektur <Informatik>},
  language  = {en}
}
@inproceedings{TsutsumiHashimoto2004,
  author    = {Tsutsumi, Kazutoshi and Hashimoto, Hiromi},
  title     = {A Development of the Building Kansei Information Retrieval System},
  doi       = {10.25643/bauhaus-universitaet.188},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1884},
  year      = {2004},
  abstract  = {The purpose of this research is to develop the method to retrieve a building name from the impression of the building. First, the images of the building are registered as database by the questionnaire. Next, the images of the objective building are compared with the degree of matching in image databases, and the building with high synthetic matching degree is retrieved. This system could get a good retrieval result. Moreover, image processing was done, and image databases are trained by neural network from the amount of characteristics of the image, and the retrieval system by image processing was examined.},
  subject      = {Mehragentensystem},
  language  = {en}
}
@inproceedings{FreundtBeucke2004,
  author    = {Freundt, Martin and Beucke, Karl},
  title     = {A flexible model for scheduling building processes based on graph theory and fuzzy numbers},
  doi       = {10.25643/bauhaus-universitaet.158},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1587},
  year      = {2004},
  abstract  = {The methods currently used for scheduling building processes have some major advantages as well as disadvantages. The main advantages are the arrangement of the tasks of a project in a clear, easily readable form and the calculation of valuable information like critical paths. The main disadvantage on the other hand is the inflexibility of the model caused by the modeling paradigms. Small changes of the modeled information strongly influence the whole model and lead to the need to change many more details in the plan. In this article an approach is introduced allowing the creation of more flexible schedules. It aims towards a more robust model that lowers the need to change more than a few information while being able to calculate the important propositions of the known models and leading to further valuable conclusions.},
  subject      = {Baubetrieb},
  language  = {en}
}
@inproceedings{SchapkeScherer2004,
  author    = {Schapke, Sven-Eric and Scherer, Raimar J.},
  title     = {A Four Layer Bayesian Network for Product Model Based Information Mining},
  doi       = {10.25643/bauhaus-universitaet.120},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1207},
  year      = {2004},
  abstract  = {Business and engineering knowledge in AEC/FM is captured mainly implicitly in project and corporate document repositories. Even with the increasing integration of model-based systems with project information spaces, a large percentage of the information exchange will further on rely on isolated and rather poorly structured text documents. In this paper we propose an approach enabling the use of product model data as a primary source of engineering knowledge to support information externalisation from relevant construction documents, to provide for domain-specific information retrieval, and to help in re-organising and re-contextualising documents in accordance to the user's discipline-specific tasks and information needs. Suggested is a retrieval and mining framework combining methods for analysing text documents, filtering product models and reasoning on Bayesian networks to explicitly represent the content of text repositories in personalisable semantic content networks. We describe the proposed basic network that can be realised on short-term using minimal product model information as well as various extensions towards a full-fledged added value integration of document-based and model-based information.},
  subject      = {Bauwerk},
  language  = {en}
}
@inproceedings{BrehmMost2003,
  author    = {Brehm, Maik and Most, Thomas},
  title     = {A Four-Node Plane EAS-Element for Stochastic Nonlinear Materials},
  doi       = {10.25643/bauhaus-universitaet.282},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2825},
  year      = {2003},
  abstract  = {Iso-parametric finite elements with linear shape functions show in general a too stiff element behavior, called locking. By the investigation of structural parts under bending loading the so-called shear locking appears, because these elements can not reproduce pure bending modes. Many studies dealt with the locking problem and a number of methods to avoid the undesirable effects have been developed. Two well known methods are the >Assumed Natural Strain< (ANS) method and the >Enhanced Assumed Strain< (EAS) method. In this study the EAS method is applied to a four-node plane element with four EAS-parameters. The paper will describe the well-known linear formulation, its extension to nonlinear materials and the modeling of material uncertainties with random fields. For nonlinear material behavior the EAS parameters can not be determined directly. Here the problem is solved by using an internal iteration at the element level, which is much more efficient and stable than the determination via a global iteration. To verify the deterministic element behavior the results of common test examples are presented for linear and nonlinear materials. The modeling of material uncertainties is done by point-discretized random fields. To show the applicability of the element for stochastic finite element calculations Latin Hypercube Sampling was applied to investigate the stochastic hardening behavior of a cantilever beam with nonlinear material. The enhanced linear element can be applied as an alternative to higher-order finite elements where more nodes are necessary. The presented element formulation can be used in a similar manner to improve stochastic linear solid elements.},
  subject      = {Nichtlineare Mechanik},
  language  = {en}
}
@inproceedings{BedardMoraRivard2004,
  author    = {B{\´e}dard, Claude and Mora, Rodrigo and Rivard, Hugues},
  title     = {A Framework for Computer-Aided Conceptual Design of Building Structures},
  doi       = {10.25643/bauhaus-universitaet.101},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1018},
  year      = {2004},
  abstract  = {This paper describes a framework for computer-aided conceptual design of building structures that results from building architectural considerations. The central task that is carried out during conceptual design is the synthesis of the structural system. This paper proposes a methodology for the synthesis of structural solutions. Given the nature of architectural constraints, user-model interactivity is devised as the most suitable computer methodology for driving the structural synthesis process. Taking advantage of the hierarchical organization of the structural system, this research proposes a top-down approach for structural synthesis. Through hierarchical refinement, the approach lends itself to the synthesis of global and local structural solutions. The components required for implementing the proposed methodology are briefly described. The main components have been incorporated in a proof-of-concept prototype that is being tested and validated with actual buildings.},
  subject      = {Konzipieren <Technik>},
  language  = {en}
}
@inproceedings{BaitschHartmann,
  author    = {Baitsch, Matthias and Hartmann, Dietrich},
  title     = {A FRAMEWORK FOR THE INTERACTIVE VISUALIZATION OF ENGINEERING MODELS},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.2919},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-29194},
  pages     = {9},
  abstract  = {Interactive visualization based on 3D computer graphics nowadays is an indispensable part of any simulation software used in engineering. Nevertheless, the implementation of such visualization software components is often avoided in research projects because it is a challenging and potentially time consuming task. In this contribution, a novel Java framework for the interactive visualization of engineering models is introduced. It supports the task of implementing engineering visualization software by providing adequate program logic as well as high level classes for the visual representation of entities typical for engineering models. The presented framework is built on top of the open source visualization toolkit VTK. In VTK, a visualization model is established by connecting several filter objects in a so called visualization pipeline. Although designing and implementing a good pipeline layout is demanding, VTK does not support the reuse of pipeline layouts directly. Our framework tailors VTK to engineering applications on two levels. On the first level it adds new - engineering model specific - filter classes to VTK. On the second level, ready made pipeline layouts for certain aspects of engineering models are provided. For instance there is a pipeline class for one-dimensional elements like trusses and beams that is capable of showing the elements along with deformations and member forces. In order to facilitate the implementation of a graphical user interface (GUI) for each pipeline class, there exists a reusable Java Swing GUI component that allows the user to configure the appearance of the visualization model. Because of the flexible structure, the framework can be easily adapted and extended to new problem domains. Currently it is used in (i) an object-oriented p-version finite element code for design optimization, (ii) an agent based monitoring system for dam structures and (iii) the simulation of destruction processes by controlled explosives based on multibody dynamics. Application examples from all three domains illustrates that the approach presented is powerful as well as versatile.},
  subject      = {Architektur <Informatik>},
  language  = {en}
}
@inproceedings{WiggenbrockSmarsly,
  author    = {Wiggenbrock, Jens and Smarsly, Kay},
  title     = {A GENERIC FRAMEWORK SUPPORTING DISTRIBUTED COMPUTING IN ENGINEERING APPLICATIONS},
  series = {Digital Proceedings, International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering : July 20 - 22 2015, Bauhaus-University Weimar},
  booktitle = {Digital Proceedings, International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering : July 20 - 22 2015, Bauhaus-University Weimar},
  editor    = {G{\"u}rlebeck, Klaus and Lahmer, Tom},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  issn      = {1611-4086},
  doi       = {10.25643/bauhaus-universitaet.2826},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170314-28260},
  pages     = {9},
  abstract  = {Modern distributed engineering applications are based on complex systems consisting of various subsystems that are connected through the Internet. Communication and collaboration within an entire system requires reliable and efficient data exchange between the subsystems. Middleware developed within the web evolution during the past years provides reliable and efficient data exchange for web applications, which can be adopted for solving the data exchange problems in distributed engineering applications. This paper presents a generic approach for reliable and efficient data exchange between engineering devices using existing middleware known from web applications. Different existing middleware is examined with respect to the suitability in engineering applications. In this paper, a suitable middleware is shown and a prototype implementation simulating distributed wind farm control is presented and validated using several performance measurements.},
  subject      = {Angewandte Informatik},
  language  = {en}
}
@inproceedings{HaefnerEckardtKoenke2003,
  author    = {H{\"a}fner, Stefan and Eckardt, Stefan and K{\"o}nke, Carsten},
  title     = {A geometrical inclusion-matrix model for the finite element analysis of concrete at multiple scales},
  doi       = {10.25643/bauhaus-universitaet.301},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3018},
  year      = {2003},
  abstract  = {This paper introduces a method to generate adequate inclusion-matrix geometries of concrete in two and three dimensions, which are independent of any specific numerical discretization. The article starts with an analysis on shapes of natural aggregates and discusses corresponding mathematical realizations. As a first prototype a two-dimensional generation of a mesoscale model is introduced. Particle size distribution functions are analysed and prepared for simulating an adequate three-dimensional representation of the aggregates within a concrete structure. A sample geometry of a three-dimensional test cube is generated and the finite element analysis of its heterogeneous geometry by a uniform mesh is presented. Concluding, aspects of a multiscale analysis are discussed and possible enhancements are proposed.},
  subject      = {Beton},
  language  = {en}
}
@inproceedings{RickeltReese2004,
  author    = {Rickelt, Christian and Reese, Stefanie},
  title     = {A model adaptive and model reduction strategy combining system-theoretical methods and substructuring},
  doi       = {10.25643/bauhaus-universitaet.151},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1516},
  year      = {2004},
  abstract  = {This paper focuses on a new three-level discretisation strategy which enables the transition between continuum/structural (I) and structural/black box modelling (II). The transition (I) is realised by means of a model adaptive concept based on an innovative finite element technology. For transition (II) we apply the truncated balanced realisation method (TBR). The latter represents an established system theoretical model reduction technique which is here combined with a novel substructure technique. The approach provides a modular concept to facilitate the computational analysis of complex structures. The final goal is to apply the strategy to life time estimation.},
  subject      = {Adaptives System},
  language  = {en}
}
@inproceedings{BrackxDeKnockDeSchepper,
  author    = {Brackx, Fred and De Knock, B. and De Schepper, Hennie},
  title     = {A MULTI--DIMENSIONAL HILBERT TRANSFORM IN ANISOTROPIC CLIFFORD ANALYSIS},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.2929},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-29297},
  pages     = {15},
  abstract  = {In earlier research, generalized multidimensional Hilbert transforms have been constructed in m-dimensional Euclidean space, in the framework of Clifford analysis. Clifford analysis, centred around the notion of monogenic functions, may be regarded as a direct and elegant generalization to higher dimension of the theory of the holomorphic functions in the complex plane. The considered Hilbert transforms, usually obtained as a part of the boundary value of an associated Cauchy transform in m+1 dimensions, might be characterized as isotropic, since the metric in the underlying space is the standard Euclidean one. In this paper we adopt the idea of a so-called anisotropic Clifford setting, which leads to the introduction of a metric dependent m-dimensional Hilbert transform, showing, at least formally, the same properties as the isotropic one. The Hilbert transform being an important tool in signal analysis, this metric dependent setting has the advantage of allowing the adjustment of the co-ordinate system to possible preferential directions in the signals to be analyzed. A striking result to be mentioned is that the associated anisotropic (m+1)-dimensional Cauchy transform is no longer uniquely determined, but may stem from a diversity of (m+1)-dimensional "mother" metrics.},
  subject      = {Architektur <Informatik>},
  language  = {en}
}
@inproceedings{MostBucherMacke,
  author    = {Most, Thomas and Bucher, Christian and Macke, M.},
  title     = {A NATURAL NEIGHBOR BASED MOVING LEAST SQUARES APPROACH WITH INTERPOLATING WEIGHTING FUNCTION},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.2994},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170327-29943},
  pages     = {17},
  abstract  = {The Element-free Galerkin Method has become a very popular tool for the simulation of mechanical problems with moving boundaries. The internally applied Moving Least Squares approximation uses in general Gaussian or cubic weighting functions and has compact support. Due to the approximative character of this method the obtained shape functions do not fulfill the interpolation condition, which causes additional numerical effort for the imposition of the essential boundary conditions. The application of a singular weighting function, which leads to singular coefficient matrices at the nodes, can solve this problem, but requires a very careful placement of the integration points. Special procedures for the handling of such singular matrices were proposed in literature, which require additional numerical effort. In this paper a non-singular weighting function is presented, which leads to an exact fulfillment of the interpolation condition. This weighting function leads to regular values of the weights and the coefficient matrices in the whole interpolation domain even at the nodes. Furthermore this function gives much more stable results for varying size of the influence radius and for strongly distorted nodal arrangements than classical weighting function types. Nevertheless, for practical applications the results are similar as these obtained with the regularized weighting type presented by the authors in previous publications. Finally a new concept will be presented, which enables an efficient analysis of systems with strongly varying node density. In this concept the nodal influence domains are adapted depending on the nodal configuration by interpolating the influence radius for each direction from the distances to the natural neighbor nodes. This approach requires a Voronoi diagram of the domain, which is available in this study since Delaunay triangles are used as integration background cells. In the numerical examples it will be shown, that this method leads to a more uniform and reduced number of influencing nodes for systems with varying node density than the classical circular influence domains, which means that the small additional numerical effort for interpolating the influence radius leads to remarkable reduction of the total numerical cost in a linear analysis while obtaining similar results. For nonlinear calculations this advantage would be even more significant.},
  subject      = {Architektur <Informatik>},
  language  = {en}
}
@inproceedings{Montag1997,
  author    = {Montag, U.},
  title     = {A New Efficient Concept for Elasto-plastic Simulations of Shell Responses},
  doi       = {10.25643/bauhaus-universitaet.436},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4364},
  year      = {1997},
  abstract  = {For the analysis of arbitrary, by Finite Elements discretized shell structures, an efficient numerical simulation strategy with quadratic convergence including geometrically and physically nonlinear effects will be presented. In the beginning, a Finite-Rotation shell theory allowing constant shear deformations across the shell thickness is given in an isoparametric formulation. The assumed-strain concept enables the derivation of a locking-free finite element. The Layered Approach will be applied to ensure a sufficiently precise prediction of the propagation of plastic zones even throughout the shell thickness. The Riks-Wempner-Wessels global iteration scheme will be enhanced by a Line-Search procedure to ensure the tracing of nonlinear deformation paths with rather great load steps even in the post-peak range. The elastic-plastic material model includes isotropic hardening. A new Operator-Split return algorithm ensures considerably exact solution of the initial-value problem even for greater load steps. The combination with consistently linearized constitutive equations ensures quadratic convergence in a close neighbourhood to the exact solution. Finally, several examples will demonstrate accuracy and numerical efficiency of the developed algorithm.},
  subject      = {Schale},
  language  = {en}
}
@inproceedings{Oeljeklaus2003,
  author    = {Oeljeklaus, Michael},
  title     = {A Non-Modal Structural-Damage-Location Method and its Application},
  doi       = {10.25643/bauhaus-universitaet.339},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3397},
  year      = {2003},
  abstract  = {The paper is about model based parameter identification and damage localization of elastomechanical systems using input and output measurements in the frequency domain. An adaptation of the Projective Input Residual Method to subsystem damage identification is presented. For this purpose the projected residuals were adapted with respect to a given subsystem to be analysed. Based on the gradients of these projected subsystem residuals a damage indicator was introduced which is sensitive to parameter changes and structural damages in this subsystem. Since the computations are done w.r.t. the smaller dimension of a subsystem this indicator shows a computational performance gain compared to the non-subsystem approach. This gain in efficiency makes the indicator applicable in online-monitoring and online-damage-diagnosis where continuous and fast data processing is required. The presented application of the indicator to a gantry robot could illustrate the ability of the indicator to indicate and locate real damage of a complex structure. Since in civil engineering applications the system input is often unknown, further investigations will focus on the output-only case since the generalization of the presented methods to this case will broaden its application spectrum.},
  subject      = {Bruchmechanik},
  language  = {en}
}
@inproceedings{MoraisGeorgievSproessig,
  author    = {Morais, Joao and Georgiev, Svetlin and Spr{\"o}ßig, Wolfgang},
  title     = {A NOTE ON THE CLIFFORD FOURIER-STIELTJES TRANSFORM},
  series = {Digital Proceedings, International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering : July 04 - 06 2012, Bauhaus-University Weimar},
  booktitle = {Digital Proceedings, International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering : July 04 - 06 2012, Bauhaus-University Weimar},
  editor    = {G{\"u}rlebeck, Klaus and Lahmer, Tom and Werner, Frank},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  issn      = {1611-4086},
  doi       = {10.25643/bauhaus-universitaet.2779},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170314-27794},
  pages     = {13},
  abstract  = {The purpose of this article is to provide an overview of the real Clifford Fourier- Stieltjes transform (CFST) and of its important properties. Additionally, we introduce the definition of convolution of Clifford functions of bounded variation.},
  subject      = {Angewandte Informatik},
  language  = {en}
}
@inproceedings{TahaSherifHegger2004,
  author    = {Taha, M. M. Reda and Sherif, Alaa and Hegger, Josef},
  title     = {A nouvelle approach for predicting the shear cracking angle in RC and PC beams using artificial neural networks},
  doi       = {10.25643/bauhaus-universitaet.107},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1071},
  year      = {2004},
  abstract  = {The truss model for predicting shear resistance of reinforced concrete beams has usually been criticized because of its underestimation of the concrete shear strength especially for beams with low shear reinforcement. Two challengers are commonly encountered in any truss model and are responsible for its inaccurate shear strength prediction. First: the cracking angle is usually assumed empirically and second the shear contribution of the arching action is usually neglected. This research introduces a nouvelle approach, by using Artificial Neural Network (ANN) for accurately evaluating the shear cracking angle of reinforced and prestressed concrete beams. The model inputs include the beam geometry, concrete strength, the shear reinforcement ratio and the prestressing stress if any. ...},
  subject      = {Neuronales Netz},
  language  = {en}
}
@inproceedings{HalfmannRankGluecketal.2000,
  author    = {Halfmann, Ansgar and Rank, Ernst and Gl{\"u}ck, M. and Breuer, M. and Durst, F.},
  title     = {A partitioned solution approach for the fluid-structure interaction of wind and thin-walled structures},
  doi       = {10.25643/bauhaus-universitaet.585},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5858},
  year      = {2000},
  abstract  = {In many engineering applications two or more different interacting systems require the numer-ical solution of so-called multifield problems. In civil engineering the interaction of fluid and structures plays an important role, i.e. for fabric tensile structures of light and flexible materials often used for large roof systems, capacious umbrellas or canopies. Whereas powerful numerical simulation techniques have been established in structural engineering as well as in fluid mechan-ics, only relatively few approaches to simulate the interaction of fluids with civil engineering constructions have been presented. To determine the wind loads on complex structures, it is still state-of-the-art to apply semi-empirical, strongly simplifying methods or to perform expensive ex-periments in wind tunnels. In this paper an approach of a coupled fluid-structure simulation will be presented for membrane and thin shell structures. The interaction is described by the struc-tural deformation as response to wind forces, resulting in a modification of the fluid flow domain. Besides a realistic determination of the wind loads, information on the structural stability can be obtained. The so-called partitioned solution is based on an iterative frame algorithm, integrating different codes for Computational Fluid Dynamics (CFD) and for Computational Structural Dy-namics (CSD) in an explicit or an implicit time-stepping procedure. All data exchange between the two different applications is performed via a neutral geometric model provided by a coupling interface. A conservative interpolation method is used for the interpolation of the nodal loads. The time-dependent motion of the structure requires a dynamic modification of the different grids and a redefinition of the Navier-Stokes equations in an Arbitrary Langrangian Eulerian (ALE) formulation. As an example for the present implementation, results of a coupled fluid-structure simulation for a textile membrane canopy will be presented.},
  subject      = {Tragwerk},
  language  = {en}
}
@inproceedings{RueppelMeissnerGreb2004,
  author    = {Rueppel, Uwe and Meißner, Udo F. and Greb, Steffen},
  title     = {A Petri Net based Method for Distributed Process Modelling in Structural Engineering},
  doi       = {10.25643/bauhaus-universitaet.133},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1338},
  year      = {2004},
  abstract  = {The contribution introduces a method for the distributed process modelling in order to support the process orientation in Structural Engineering, i.e., the modelling, analysis and management of planning processes. The approach is based on the Petri Net theory for the modelling of planning processes and workflows in Structural Engineering. Firstly, a central and coarse process model serves as a pre-structuring system for the detailed modelling of the technical planning activities. Secondly, the involved planning participants generate distributed process models with detailed technical workflow information. Finally, these distributed process models will be combined in the central workflow net. The final net is of great importance for the process orientation in Structural Engineering, i.e., the identification, publication, analysis, optimization and finally the management of planning processes.},
  subject      = {Ingenieurbau},
  language  = {en}
}
@inproceedings{FahrigNachtweyGellert2004,
  author    = {Fahrig, Torsten and Nachtwey, Bj{\"o}rn and Gellert, Sebastian},
  title     = {A Product Model based Approach to Interactive CAE Design Optimization},
  doi       = {10.25643/bauhaus-universitaet.190},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1901},
  year      = {2004},
  abstract  = {We present a software prototype for fluid flow problems in civil engineering, which combines essential features of Computational Steering approaches with efficient methods for model transfer and high performance computing. The main components of the system are described: - The modeler with a focus on the data management of the product model - The pre-processing and the post-processing toolkit - The simulation kernel based on the Lattice Boltzmann method - The required hardware for real-time computing},
  subject      = {Produktmodell},
  language  = {en}
}
@inproceedings{KitagawaTanakaFuruta2004,
  author    = {Kitagawa, Estuji and Tanaka, Shigenori and Furuta, Hitoshi},
  title     = {A research about the automatic construction of Web/3D model house from 2D digital pictures},
  doi       = {10.25643/bauhaus-universitaet.170},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1702},
  year      = {2004},
  abstract  = {In recent years, the survey is performed for repair, such as a bridge and a building built in past, spending great expense. And it is anxious for the survey technique that doesn't need cost and time more. Then, we made an idea of the technique of precise 3D model creation by 2D pictures. However, the technique of performing the improvement in accuracy of convergent photographing and automatic acquisition of corresponding points was not established. Therefore, in this research, we try to obtain a semi-automation of corresponding points acquisition from initial corresponding points and the improvement in accuracy of convergent photographing. Moreover, we applied the research to the used house of Japanese real estate, and the applicable field was selected as the high needs of the residence of 3D model. And we developed the system that everyone could create Web / 3D model house by VRML easily without requiring expensive apparatuses or expertise.},
  subject      = {Architektur},
  language  = {en}
}
@inproceedings{StackManzoorMenzeletal.,
  author    = {Stack, Paul and Manzoor, Farhan and Menzel, Karsten and Cahill, Brian},
  title     = {A SERVICE ORIENTED ARCHITECTURE FOR BUILDING PERFORMANCE MONITORING},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  issn      = {1611-4086},
  doi       = {10.25643/bauhaus-universitaet.2893},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170314-28935},
  pages     = {18},
  abstract  = {Information technology plays a key role in the everyday operation of buildings and campuses. Many proprietary technologies and methodologies can assist in effective Building Performance Monitoring (BPM) and efficient managing of building resources. The integration of related tools like energy simulator packages, facility, energy and building management systems, and enterprise resource planning systems is of benefit to BPM. However, the complexity to integrating such domain specific systems prevents their common usage. Service Oriented Architecture (SOA) has been deployed successfully in many large multinational companies to create integrated and flexible software systems, but so far this methodology has not been applied broadly to the field of BPM. This paper envisions that SOA provides an effective integration framework for BPM. Service oriented architecture for the ITOBO framework for sustainable and optimised building operation is proposed and an implementation for a building performance monitoring system is introduced.},
  subject      = {Angewandte Informatik},
  language  = {en}
}
@inproceedings{Skrinar1997,
  author    = {Skrinar, Matjaz},
  title     = {A simple FEM Beam Element with an Arbitrary Number of Cracks},
  doi       = {10.25643/bauhaus-universitaet.428},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4287},
  year      = {1997},
  abstract  = {To fulfil safety requirements the changes in the static and/or dynamic behaviour of the structure must be analysed with great care. These changes are often caused by local reduction of the stiffness of the structure caused by the irregularities in the structure, as for example cracks. In simple structures such analysis can be performed directly, by solving equations of motion, but for more complex structures a different approach, usually numerical, must be applied. The problem of crack implementation into the structure behaviour has been studied by many authors who have usually modelled the crack as a massless rotational spring of suitable stiffness placed at the beam at the location where the crack occurs. Recently, the numerical procedure for the computation of the stiffness matrix for a beam element with a single transverse crack has been replaced with the element stiffness matrix written in fully symbolic form. A detailed comparison of the results obtained by using 200 2D finite elements with those obtained with a single cracked beam element has confirmed the usefulness of such element.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@inproceedings{ChengLauLaw2004,
  author    = {Cheng, Jinxing and Lau, Gloria and Law, Kincho},
  title     = {A simulation access language and framework for project management applications},
  doi       = {10.25643/bauhaus-universitaet.156},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1567},
  year      = {2004},
  abstract  = {As computer programs become ever more complex, software development has shifted from focusing on programming towards focusing on integration. This paper describes a simulation access language (SimAL) that can be used to access and compose software applications over the Internet. Specifically, the framework is developed for the integration of tools for project management applications. The infrastructure allows users to specify and to use existing heterogeneous tools (e.g., Microsoft Project, Microsoft Excel, Primavera Project Planner, and AutoCAD) for simulation of project scenarios. This paper describes the components of the SimAL language and the implementation efforts required in the development of the SimAL framework. An illustration example bringing on-line weather forecasting service for project scheduling and management applications is provided to demonstrate the use of the simulation language and the infrastructure framework.},
  subject      = {Hochschulbildung},
  language  = {en}
}
@inproceedings{NguyenThanhRabczuk,
  author    = {Nguyen-Thanh, Nhon and Rabczuk, Timon},
  title     = {A SMOOTHED FINITE ELEMENT METHOD FOR THE STATIC AND FREE VIBRATION ANALYSIS OF SHELLS},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  issn      = {1611-4086},
  doi       = {10.25643/bauhaus-universitaet.2877},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170314-28777},
  pages     = {24},
  abstract  = {A four-node quadrilateral shell element with smoothed membrane-bending based on Mindlin-Reissner theory is proposed. The element is a combination of a plate bending and membrane element. It is based on mixed interpolation where the bending and membrane stiffness matrices are calculated on the boundaries of the smoothing cells while the shear terms are approximated by independent interpolation functions in natural coordinates. The proposed element is robust, computationally inexpensive and free of locking. Since the integration is done on the element boundaries for the bending and membrane terms, the element is more accurate than the MITC4 element for distorted meshes. This will be demonstrated for several numerical examples.},
  subject      = {Angewandte Informatik},
  language  = {en}
}
@inproceedings{JianpingDongpingZhiliang2004,
  author    = {Jianping, Zhang and Dongping, Xiang and Zhiliang, Ma},
  title     = {A survey on application of information technologies in Chinese construction industry},
  doi       = {10.25643/bauhaus-universitaet.171},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1717},
  year      = {2004},
  abstract  = {The construction industry is a supportive industry in China. IT (information technolgy), including computer technology and communication technology, as a whole is regarded as the most important means to upgrade the construction industry so that research projects were organized by Chinese government to further the application of IT in the construction industry. This study originated from one of the projects and is aimed at grasping the general situation on the application of IT in the construction industry. A questionnaire was designed for the survey, which used stratified proportional sampling method, and was carried out under the help of a government agency. This study can not only provide sound foundation for the government to make relative policies, but also reveal references for the firms in construction industry to apply IT in their business. This paper presents the preliminary result of the survey.},
  subject      = {Architektur},
  language  = {en}
}
@inproceedings{CacaoConstalesKrausshar,
  author    = {Cacao, Isabel and Constales, Denis and Kraußhar, Rolf S{\"o}ren},
  title     = {A UNIFIED APPROACH FOR THE TREATMENT OF SOME HIGHER DIMENSIONAL DIRAC TYPE EQUATIONS ON SPHERES},
  editor    = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten},
  organization    = {Bauhaus-Universit{\"a}t Weimar},
  issn      = {1611-4086},
  doi       = {10.25643/bauhaus-universitaet.2834},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170314-28343},
  pages     = {8},
  abstract  = {Using Clifford analysis methods, we provide a unified approach to obtain explicit solutions of some partial differential equations combining the n-dimensional Dirac and Euler operators, including generalizations of the classical time-harmonic Maxwell equations. The obtained regular solutions show strong connections between hypergeometric functions and homogeneous polynomials in the kernel of the Dirac operator.},
  subject      = {Angewandte Informatik},
  language  = {en}
}
@inproceedings{BothKohlerGessmann2004,
  author    = {Both, Petra von and Kohler, Niklaus and Gessmann, Robin},
  title     = {A virtual life cycle structured platform for building applications},
  doi       = {10.25643/bauhaus-universitaet.121},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1219},
  year      = {2004},
  abstract  = {The development of a life cycle structured cooperation platform is described, which is based on an integrated process and goal-oriented project model. Furthermore the structure of a life cycle oriented object structure model and its implementation in the platform are documented. The complete conceptual model is described, which represents the basis of a lifecycle -oriented structuring of the planning object and supports the thematic classification of the object and project management data.},
  subject      = {Bauwerk},
  language  = {en}
}
@inproceedings{ThurowDonath2004,
  author    = {Thurow, Torsten and Donath, Dirk},
  title     = {A vision of an adaptive geometry model for computer-assisted building surveying},
  doi       = {10.25643/bauhaus-universitaet.172},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1722},
  year      = {2004},
  abstract  = {The paper describes a concept for the step-by-step computer-aided capture and representation of geometric building data in the context of planning-oriented building surveying. Selected aspects of the concept have been implemented and tested as prototypes. The process of step-by-step capture and representation is determined by the order in which the user experiences the building. Only the information that the user knows (can see) or can reasonably deduce is represented. In addition approaches to the flexible combination of different measuring techniques and geometric abstractions are described which are based upon geodetic computational adjustment.},
  subject      = {Architektur},
  language  = {en}
}
@inproceedings{SoaresDahlkeLindemann2003,
  author    = {Soares, Maria Joana and Dahlke, S. and Lindemann, M.},
  title     = {A Wavelet Based Numerical Method for Nonlinear Partial Differential Equations},
  doi       = {10.25643/bauhaus-universitaet.363},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3631},
  year      = {2003},
  abstract  = {This paper is concerned with the numerical treatment of quasilinear elliptic partial differential equations. In order to solve the given equation we propose to use a Galerkin approach, but, in contrast to conventional finite element discretizations, we work with trial spaces that, not only exhibit the usual approximation and good localization properties, but, in addition, lead to expansions of any element in the underlying Hilbert spaces in terms in multiscale or wavelet bases with certain stability properties. Specifically, we select as trial spaces a nested sequence of spaces from an appropriate biorthogonal multiscale analysis. This gives rise to a nonlinear discretized system. To overcome the problems of nonlinearity, we make use of the machinery of interpolating wavelets to obtain knot oriented quadrature rules. Finally, Newton's method is applied to approximate the solution in the given ansatz space. The results of some numerical experiments with different biorthogonal systems, confirming the applicability of our scheme, are presented.},
  subject      = {Nichtlineare partielle Differentialgleichung},
  language  = {en}
}
@inproceedings{Schneider2003,
  author    = {Schneider, Lothar},
  title     = {Abbruch der Teufelstalbr{\"u}cke - Herausforderungen mit Risiko},
  doi       = {10.25643/bauhaus-universitaet.472},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4722},
  year      = {2003},
  abstract  = {Anlass zum Abriss der Br{\"u}cke; Das abzubrechende Bauwerk; Vorgaben f{\"u}r den Abbruch (gem{\"a}ß der Ausschreibung, aus statischer Sicht, aus Arbeitsschutzgr{\"u}nden); Abbruch der Aufbauten und der Fahrbahnplatte (Abbruch der Aufbauten, Problem Festpunkt Bogenscheitel - Fahrbahn, Abbruch Plattenbalken und Pfeilerscheiben); Abbruch der B{\"o}gen (Abbruchger{\"u}st, Scheitel{\"o}ffnung, Bogenr{\"u}ckbau, Kontrollsystem). Noch nie zuvor war in Deutschland eine Bogenbr{\"u}cke auf diese Art und Weise abgebrochen worden. Maßgeblich f{\"u}r das Gelingen des schwierigen R{\"u}ckbaus der Teufelstalbr{\"u}cke war das Verantwortungsbewusstsein der Beteiligten im Zusammenhang mit der notwendigen Risikobereitschaft, aber auch mit der Vermeidung unn{\"o}tiger Restrisiken schon von vornherein. Zur Risikominimierung trugen die gute Organisation des Vorhabens, regelm{\"a}ßige gemeinsame Baustellenbegehungen mit Vertretern der f{\"u}r Sicherheit zust{\"a}ndigen Institutionen (Amt f{\"u}r Arbeitsschutz Gera, Bau-Berufsgenossenschaft, Sicher-heits- und Gesundheitsschutzkoordinator) sowie die technische Ausstattung bei. All dies f{\"u}hrte letztendlich zum Erfolg einer Maßnahme, bei der man den bisherigen Erfahrungsbereich verlassen musste.},
  subject      = {Arbeitsschutz},
  language  = {de}
}
@inproceedings{OPUS4-832,
  title     = {Abbruch und Modernisierung von Plattenbauten - Ergebnisse der Untersuchung von Maschinen und Werkzeugen unter dem Aspekt des Arbeitsschutzes},
  editor    = {Professur Baubetrieb und Bauverfahren,},
  doi       = {10.25643/bauhaus-universitaet.832},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8320},
  year      = {1999},
  subject      = {Arbeitsschutz},
  language  = {de}
}
@inproceedings{Peter2005,
  author    = {Peter, Lutz},
  title     = {Abbruch und R{\"u}ckbau von Plattenbauten aus der Sicht des Gefahrstoffschutzes},
  doi       = {10.25643/bauhaus-universitaet.694},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-6948},
  year      = {2005},
  abstract  = {Speziell f{\"u}r die Sandwich-Platten der Außenfassade von DDR-Plattenbauten, die in ihrem Inneren in den meisten F{\"a}llen Mineralwolle (Handelsname: Kamilit) enthalten, wurden belastungsarme Abbruch- bzw. R{\"u}ckbautechnologien untersucht und durch Gefahrstoffmessungen begleitet. Es werden Vorschl{\"a}ge f{\"u}r zuk{\"u}nftig zu bevorzugende Abbruchtechnologien unterbreitet.},
  subject      = {Arbeitsschutz},
  language  = {de}
}
@inproceedings{Hanff2003,
  author    = {Hanff, Jochen},
  title     = {Abh{\"a}ngigkeiten zwischen Objekten in ingenieurwissenschaftlichen Anwendungen},
  doi       = {10.25643/bauhaus-universitaet.303},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3035},
  year      = {2003},
  abstract  = {Objektorientierte Anwendungen aus dem Ingenieurwesen bestehen aus strukturierten Mengen, deren Elemente Objekte sind. Zwischen den Objekten bestehen vielf{\"a}ltige Abh{\"a}ngigkeiten. Die Beziehungen sind zur Zeit der Entwicklung einer Anwendung nur teilweise bekannt. Beziehungen zwischen Objekten m{\"u}ssen deshalb auch zur Laufzeit der Anwendung erzeugt und gel{\"o}scht werden k{\"o}nnen. Aufgrund des hohen Rechenaufwandes wird die Objektbasis einer Anwendung verz{\"o}gert aktualisiert. Eine objektorientierte Anwendung wird auf Grundlage der Systemtheorie als System formal beschrieben. Als Elemente des Systems werden Attribute, Objekte und Objektmengen eingef{\"u}hrt. Die in den Methoden der Objekte implementierten Algorithmen bestimmen die Bindungsrelation des Systems. Auf Grundlage der Graphentheorie wird die Reihenfolge der Aktualisierung der Objektbasis berechnet. ...},
  subject      = {Objektorientierte Programmierung},
  language  = {de}
}
@inproceedings{MenzelDittrichDomschke2004,
  author    = {Menzel, Karsten and Dittrich, J{\"o}rg and Domschke, Sven},
  title     = {About the implantation process of mobile computing in AEC},
  doi       = {10.25643/bauhaus-universitaet.110},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1106},
  year      = {2004},
  abstract  = {The AEC industry is conscious of the potentials arising from the usage of mobile computer systems to increase productivity by streamlining their business processes. Discussions are no longer on whether or not to use a mobile computer solution, but rather, on how it should be used. However, the implantation process of this new technology in Architecture, Engineering and Construction (AEC) and Facility Management (FM) practise is very slow and should be improved. One way to encourage and ease the usage of mobile computer systems in AEC is a more process-oriented usability and context appropriateness of mobile computer solutions. Context-sensitivity is defined as a crucial feature to be taken into account for further research in the area of Mobile Computing. Context-sensitive, mobile IT-solutions depend on two features: (1) flexible definitions of (construction) processes describing the context and (2) tools for flexible, multi-dimensional information management representing the context. It is on this premise that the authors propose the n-dimensional data management approach for the implementation of mobile computing solutions. In this paper, we analyse working scenarios in the AEC and FM sector, defining context aspects which are transformed and formalized as dimension hierarchies of the envisaged context model.},
  subject      = {Mobile Computing},
  language  = {en}
}
@inproceedings{Beese,
  author    = {Beese, Christine},
  title     = {About the Internationality of Urbanism: The Influence of International Town Planning Ideas upon Marcello Piacentini's Work},
  series = {Urban design and dictatorship in the 20th century: Italy, Portugal, the Soviet Union, Spain and Germany. History and Historiography},
  booktitle = {Urban design and dictatorship in the 20th century: Italy, Portugal, the Soviet Union, Spain and Germany. History and Historiography},
  doi       = {10.25643/bauhaus-universitaet.2409},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20150619-24093},
  pages     = {1 -- 22},
  abstract  = {Beitr{\"a}ge zum Symposium „Urban design and dictatorship in the 20th century: Italy, Portugal, the Soviet Union, Spain and Germany. History and Historiography". Weimar, 21.-22. November 2013},
  subject      = {St{\"a}dtebau},
  language  = {en}
}
@inproceedings{Bargstaedt2007,
  author    = {Bargst{\"a}dt, Hans-Joachim},
  title     = {Absolventen f{\"u}r die Arbeitswelt von morgen},
  doi       = {10.25643/bauhaus-universitaet.837},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8374},
  year      = {2007},
  subject      = {Bev{\"o}lkerungsentwicklung},
  language  = {de}
}
@inproceedings{KatzenbachMeissnerRueppel2004,
  author    = {Katzenbach, Rolf and Meißner, Udo F. and Rueppel, Uwe},
  title     = {Abstraction of Process Relevant Information from Geotechnical Standards and Regulations},
  doi       = {10.25643/bauhaus-universitaet.95},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111028-1002},
  year      = {2004},
  abstract  = {The paper presents the abstraction of process relevant information in order to enable the workflow management based on semantic data. It is shown for three examples, how the standards define the information needed to perform a certain planning activity. Abstraction of process relevant information is discussed for different granularities of the underlying processmodel. As one possible application ProMiSE is introduced, which uses process relevant data in individual tokens in a petri-net based process-model.},
  subject      = {Geotechnik},
  language  = {en}
}