@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{OPUS4-2451, title = {International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering : July 20 - 22 2015, Bauhaus-University Weimar}, 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.2451}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20150828-24515}, pages = {230}, abstract = {The 20th International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering will be held at the Bauhaus University Weimar from 20th till 22nd July 2015. Architects, computer scientists, mathematicians, and engineers from all over the world will meet in Weimar for an interdisciplinary exchange of experiences, to report on their results in research, development and practice and to discuss. The conference covers a broad range of research areas: numerical analysis, function theoretic methods, partial differential equations, continuum mechanics, engineering applications, coupled problems, computer sciences, and related topics. Several plenary lectures in aforementioned areas will take place during the conference. We invite architects, engineers, designers, computer scientists, mathematicians, planners, project managers, and software developers from business, science and research to participate in the conference!}, subject = {Angewandte Informatik}, language = {en} } @article{Abdalla2004, author = {Abdalla, Jamal}, title = {Elements of an Agent-based Mediative Communication Protocol for Design Objects}, doi = {10.25643/bauhaus-universitaet.220}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2207}, year = {2004}, abstract = {Integrated structural engineering system usually consists of large number of design objects that may be distributed across different platforms. These design objects need to communicate data and information among each other. For efficient communication among design objects a common communication protocol need to be defined. This paper presents the elements of a communication protocol that uses a mediator agent to facilitate communication among design objects. This protocol is termed the Mediative Communication Protocol (MCP). The protocol uses certain design communication performatives and the semantics of an Agent Communication language (ACL) mainly the Knowledge and Query Manipulation Language (KQML) to implement its steps. Details of a Mediator Agent, that will facilitate the communication among design objects, is presented. The Unified Modeling Language (UML) is used to present the Meditative protocol and show how the mediator agent can be use to execute the steps of the meditative communication protocol. An example from structural engineering application is presented to demonstrate and validate the protocol. It is concluded that the meditative protocol is a viable protocol to facilitate object-to-object communication and also has potential to facilitate communication among the different project participants at the higher level of integrated structural engineering systems.}, subject = {Mehragentensystem}, language = {en} } @inproceedings{Abramian1997, author = {Abramian, A. K.}, title = {Superelliptic Shells as new constructive Forms}, doi = {10.25643/bauhaus-universitaet.434}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4347}, year = {1997}, abstract = {In the superelliptic shell joined to a circular cylinder bending stresses are absent when it is subjected to uniform pressure.Some geometrical characteristics have been found. Expressions for determining stresses in the shell crest(in the singular point of plane type) are suggested. The problem of a theoretical critical buckling load of an elongated shell supported by frames is studied. A critical buckling load for two shells with different specifications was found experimentally.}, subject = {Schale}, language = {en} } @inproceedings{AbramianLitvin2000, author = {Abramian, A. K. and Litvin, S.S.}, title = {AUTOPARAMETRIC STABILIZER OF OSCILLATION AMPLITUDE}, doi = {10.25643/bauhaus-universitaet.567}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5674}, year = {2000}, abstract = {A method of automatic maintenance of vibration amplitude of a number of mechanisms at given level, when exiting force amplitude is varied greatly is given. For this purpose a pendulum is attached to a mechanism through a viscoelastic hinge. Load of a pendulum can move along an arm and it is viscoelastic connected to it.}, subject = {Schwingung}, language = {en} } @inproceedings{AdamskiBryniarska1997, author = {Adamski, A. and Bryniarska, Z.}, title = {Schedule Synchronisation in public Transport by Tabu Search and Genetic Method}, doi = {10.25643/bauhaus-universitaet.414}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4146}, year = {1997}, abstract = {This paper concerns schedule synchronization problems in public transit networks. In particular, it consists of three main parts. In the first the subject area is introduced, the terms are defined and framework for optimal synchronization in the form of problem representation and formulation is proposed. The second part is devoted to transfer synchronization problem when passengers changing transit lines at transfer points. The intergrated Tabu Search and Genetic solution method is developed with respect to this specific problem. The third part deals with headways harmonization problem i.e. synchronization of different transit lines schedules on a common segments of routes. For the solution of this problem a new bilevel optimization method is proposed with zones harmonization at the bottom level and co-ordination of zones, by time buffers assigned to timing points, at the upper level. Finally, the synchronization problems are numerically illustrated by real-life examples of the public transport lines in Cracow.}, subject = {{\"O}ffentlicher Personennahverkehr}, language = {en} } @inproceedings{Ahler2003, author = {Ahler, Marco}, title = {Mobile Software-Agenten f{\"u}r neuartige Funktionen und Nutzeffekte in intelligenten Geb{\"a}udesystemen}, doi = {10.25643/bauhaus-universitaet.83}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-834}, year = {2003}, abstract = {Anwendungsbezogene Software innerhalb vernetzter Geb{\"a}ude nimmt immer mehr zu. Neue Standards erlauben den einfachen Fernzugriff, um neue Services zu installieren oder um Updates aufspielen zu k{\"o}nnen. Zu diesem Thema wird der OSGi-Standard vorgestellt, der ein Management von Software w{\"a}hrend des Betriebs vornehmen kann. Außerdem nimmt die Netzlast der heterogenen Netze innerhalb und zu den H{\"a}usern stetig zu. Hier k{\"o}nnen mobile Softwareagenten ihre Vorteile gegen{\"u}ber herk{\"o}mmlichen, statischen Kommunikationsmechanismen hervorheben. Im folgenden Text wird die Integration solcher mobilen Softwareagenten in bestehende Standards intelligenter H{\"a}user beschrieben und anhand des Innovationszentrum Intelligentes Haus Duisburg (www.inhaus-duisburg.de) beispielhaft erl{\"a}utert. Nach der Einleitung wird in Kapitel 2 der aktuelle Stand der Technik beschrieben. Dabei wird vor allem auf den OSGi-Standard und die Technik der mobilen Softwareagenten eingegangen. Im Kapitel 3 wird stehen vor allem Voranalysen zur Fernwartung, Optimierungen von Regelungen und die Integration dynamischer Netzteilnehmer im Vordergrund, die durch die beschriebenen Mechanismen erleichtert werden. Im Kapitel 4 werden die Ergebnisse kurz zusammengefaßt und einen Ausblick gegeben.}, subject = {Leitsystem}, language = {de} } @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} } @article{AlbertFreischladPullmann2004, author = {Albert, Andrej and Freischlad, Mark and Pullmann, Torben}, title = {Acquisition of Conceptual Design Knowledge in Structural Engineering}, doi = {10.25643/bauhaus-universitaet.215}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2154}, year = {2004}, abstract = {Expert systems integrating fuzzy reasoning techniques represent a powerful tool to support practicing engineers during the early stages of structural design. In this context fuzzy models have proved themselves to be very suitable for the representation of complex design knowledge. However their definition is a laborious task. This paper introduces an approach for the design and the optimization of fuzzy systems based upon Genetic Programming. To keep the emerging fuzzy systems transparent a new framework for the definition of linguistic variables is also introduced.}, subject = {Mehragentensystem}, language = {en} } @inproceedings{AldaCremersBilek2004, author = {Alda, Sascha and Cremers, Armin B. and Bilek, Jochen}, title = {Support of Collaborative Structural Design Processes through the Integration of Peer-to-Peer and Multiagent Architectures}, doi = {10.25643/bauhaus-universitaet.148}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1481}, year = {2004}, abstract = {Structural engineering projects are increasingly organized in networked cooperations due to a permanently enlarged competition pressure and a high degree of complexity while performing the concurrent design activities. Software that intends to support such collaborative structural design processes implicates enormous requirements. In the course of our common research work, we analyzed the pros and cons of the application of both the peer-to-peer (University of Bonn) and multiagent architecture style (University of Bochum) within the field of collaborative structural design. In this paper, we join the benefits of both architecture styles in an integrated conceptual approach. We demonstrate the surplus value of the integrated multiagent-peer-to-peer approach by means of an example scenario in which several structural engineers are co-operatively designing the basic structural elements of an arched bridge, applying heterogeneous CAD systems.}, subject = {Ingenieurbau}, language = {en} }