@inproceedings{HildebrandtBrueggemannHolz, author = {Hildebrandt, Gerald and Br{\"u}ggemann, Bernhard Markus and Holz, Klaus-Peter}, title = {Distributed Research and Education Platforms in Engineering - Experience from Hydroengineering Examples}, series = {European perspectives on computer-supported collaborative learning, proceedings of the first European conference on computer-supported collaborative learning, March 22-24, 2001, Universiteit Maastricht, the Netherlands}, booktitle = {European perspectives on computer-supported collaborative learning, proceedings of the first European conference on computer-supported collaborative learning, March 22-24, 2001, Universiteit Maastricht, the Netherlands}, editor = {Dillenbourg, Pierre}, isbn = {90-5681-097-9}, language = {en} } @phdthesis{Alzoobi, author = {Alzoobi, Abed}, title = {Objektorientierte Modellierung der Kosten in Hochbauprojekten}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-000000460}, language = {de} } @inproceedings{MolkenthinHolz, author = {Molkenthin, Frank and Holz, Klaus-Peter}, title = {Generalised Information Systems for Physical State Variables in Hydroscience}, series = {Water engineering for the future, Vol. 1., Abstracts of XXXI IAHR Congress, Coex, Seoul, September 11 - 16, 2005}, booktitle = {Water engineering for the future, Vol. 1., Abstracts of XXXI IAHR Congress, Coex, Seoul, September 11 - 16, 2005}, editor = {Jun, Byong-Ho}, publisher = {Korea Water Resources Association}, address = {Seoul}, isbn = {89-87898-25-3}, pages = {S. 107}, language = {en} } @inproceedings{BrueggemannHolz, author = {Br{\"u}ggemann, Bernhard Markus and Holz, Klaus-Peter}, title = {Quadtree based Hydroinformatics Simulation System - A Component-Oriented Finite Volume Toolkit Water Equations}, language = {en} } @inproceedings{OPUS4-3014, title = {Forum Bauinformatik 2005 - Junge Wissenschaftler forschen}, editor = {Schley, Frank and Weber, Lars}, publisher = {BTU, Lehrstuhl Bauinformatik}, address = {Cottbus}, isbn = {3-934934-11-0}, pages = {X, 335}, language = {de} } @inproceedings{BazartserenHolz, author = {Bazartseren, Bunchingiv and Holz, Klaus-Peter}, title = {Short Term Prediction of Beach Morphology Using Artifical Neural Networks}, series = {Water engineering for the future, Vol. 1., Abstracts of XXXI IAHR Congress, Coex, Seoul, September 11 - 16, 2005}, booktitle = {Water engineering for the future, Vol. 1., Abstracts of XXXI IAHR Congress, Coex, Seoul, September 11 - 16, 2005}, editor = {Jun, Byong-Ho}, publisher = {Korea Water Resources Association}, address = {Seoul}, isbn = {89-87898-25-3}, pages = {S. 112}, language = {en} } @misc{HolzChua, author = {Holz, Klaus-Peter and Chua, Lloyd H. C.}, title = {Hybrid Neural Network - Finite Element River Flow Model}, series = {Journal of Hydraulic Engineering}, volume = {131}, journal = {Journal of Hydraulic Engineering}, number = {1}, issn = {0733-9429}, pages = {52 -- 59}, language = {en} } @inproceedings{SchleyBrueggemannHolzetal., author = {Schley, Frank and Br{\"u}ggemann, Bernhard Markus and Holz, Klaus-Peter and Rackwitz, F. and Savidis, S. A.}, title = {Multilevel Information Management between diverse Domain Models in Geotechnical Engineering}, series = {Building on IT, XIth International Conference on Computing in Civil and Building Engineering, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Montreal, Canada, June 14 - 16, 2006}, booktitle = {Building on IT, XIth International Conference on Computing in Civil and Building Engineering, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Montreal, Canada, June 14 - 16, 2006}, editor = {Rivard, Hugues}, address = {Montreal}, isbn = {2-921145-57-X}, pages = {10}, language = {en} } @inproceedings{WeberHolz, author = {Weber, Lars and Holz, Klaus-Peter}, title = {ANN Representation of FE for Groundwater Flow Simulation}, series = {Building on IT, XIth International Conference on Computing in Civil and Building Engineering, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Montreal, Canada, June 14 - 16}, booktitle = {Building on IT, XIth International Conference on Computing in Civil and Building Engineering, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Montreal, Canada, June 14 - 16}, editor = {Rivard, Hugues}, address = {Montreal}, isbn = {2-921145-57-X}, pages = {106}, language = {de} } @incollection{HolzSchleySavidisetal., author = {Holz, Klaus-Peter and Schley, Frank and Savidis, S. A. and Rackwitz, F. and Mejstrik, M.}, title = {Ber{\"u}cksichtigung von Ausnahmef{\"a}llen bei der kooperativen Bearbeitung von Projekten des konstruktiven Tiefbaus}, series = {Vernetzt-kooperative Planungsprozesse im Konstruktiven Ingenieurbau}, booktitle = {Vernetzt-kooperative Planungsprozesse im Konstruktiven Ingenieurbau}, editor = {R{\"u}ppel, Uwe}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-540-68102-1}, pages = {25 -- 26}, language = {de} } @inproceedings{Mahabadi, author = {Mahabadi, Omid Khajeh}, title = {Geothermal Simulation for the City of BerlinConsidering Temperature Changes in Groundwater}, series = {Forum Bauinformatik 2006 - Junge Wissenschaftler forschen}, booktitle = {Forum Bauinformatik 2006 - Junge Wissenschaftler forschen}, editor = {Koch, Christian}, publisher = {Verlag der Bauhaus-Universit{\"a}t}, address = {Weimar}, isbn = {3-86068-291-1}, pages = {59 -- 66}, language = {en} } @inproceedings{BazartserenHolz, author = {Bazartseren, Bunchingiv and Holz, Klaus-Peter}, title = {Data Preprocessing for Hydrological and Hydromorphological Studies using Neural Networks}, series = {Simulation in Umwelt- und Geowissenschaften, Workshop Cottbus 2002}, booktitle = {Simulation in Umwelt- und Geowissenschaften, Workshop Cottbus 2002}, publisher = {Shaker}, address = {Aachen}, isbn = {3-8322-0733-3}, pages = {53 -- 64}, abstract = {The use of artificial neural networks for various hydrologic and hydromorphological studies is being investigated. Application of the Artificial Intelligence (AI) methods, especially the neural networks for water related studies is expanding lately, due to its advantages such as being less subjected to he constraints of the physical considerations and quick delivery of feasible and cost-effective responses. Primary stage results of the research are presented in two separate examples.The first example is the runoff modelling for the case of Yellowstone River, USA at the outlet of a high-altitude lake using neural networks, in which the influence of melting ice and snow cover is carefully considered. A wavelet transform is used for smoothening the input signal for the neural network model in order to improve the accuracy and prevent the inconsistency of neural network solutions. A morphological evolution study along cross-shore profiles at the Kiel Bay, Baltic Sea coast using ANN provides the second case. Data preprocessing or in this particular case downsampling of bathymetry measurements through a number of cross shore profiles was done by a wavelet transform.The data oriented approaches, such as neural networks often have to deal with the abundant data or noisy observations, which normally require a thorough analysis, preprocessing or downsampling, to enable a satisfactory performance of the models. The above case studies emphasize the importance and necessity of the data analysis and preprocessing.}, language = {en} } @inproceedings{HildebrandtHolz, author = {Hildebrandt, Gerald and Holz, Klaus-Peter}, title = {Hydroengineering Web Services: Sharing Business Processes over the Internet}, series = {Advances in hydro-science and -engineering, volume V, proceedings of the 5th International Conference on Hydro-Science and -Engineering, Warsaw University of Technology, Faculty of Environmental Engineering, Warsaw, Poland, September 18 -20, 2002}, booktitle = {Advances in hydro-science and -engineering, volume V, proceedings of the 5th International Conference on Hydro-Science and -Engineering, Warsaw University of Technology, Faculty of Environmental Engineering, Warsaw, Poland, September 18 -20, 2002}, address = {Warschau}, isbn = {83-90617-77-3}, abstract = {A new computing paradigm known as Web Services is quickly gathering momentum in companies ICT. Web Services represent an emerging model for developing and deploying software applications that promises to fundamentally change not only the way companies build and deploy software, but also how they communicate with their partners and customers. This approach can improve the flexibility and the reach of ecisting ICT infrastructures. An example from river-engineering and inundation management will be given.}, language = {en} } @inproceedings{HolzHildebrandtMolkenthin, author = {Holz, Klaus-Peter and Hildebrandt, Gerald and Molkenthin, Frank}, title = {Virtual Laboratories for Projects in Environment Water}, series = {The information society and enlargement of the European Union, 17th International Conference Informatics for Environment Protection, Cottbus 2003}, booktitle = {The information society and enlargement of the European Union, 17th International Conference Informatics for Environment Protection, Cottbus 2003}, editor = {Gnauck, Albrecht}, publisher = {Metropolis-Verlag}, address = {Marburg}, isbn = {3-89518-440-3}, abstract = {Modern information and communication technology (ICT) enables new technical solutions to support collaboration in environmental engineering over distance. The establishment of "virtual laboratories" including application of Internet based project platforms, distributed team work and collaboration methods require new kinds of soft skills, knowledge and experience and a new "technological culture" to be generated just by doing - a task for education, training and profession in Hydro-Informatics. This is a challenge for the European dimension, where in future experts and engineers from different countries with different languages, different mentalities as well as different specialization and professional experience have to collaborate in research, teaching and practice. Training of collaborating in such new environment is the challenge of the courses HydroWeb and HydroEurope which by collaboration of 23 universities world-wide will help to establish common high quality university teaching courses and establish links between students from the involved countries. The students are solving a given environmental engineering task in distributed teams in the Internet. The students acquired in this course experience in interdisciplinary team work, net based project co-ordination and Web based reporting. They strengthened their social competence to collaborate in heterogeneous teams with members of different habits, nationalities, ages, educational backgrounds. The described experiment might be the basis to introduce Web based collaborative engineering in the regular course programme of water-environment related curricula at universities.}, language = {en} } @inproceedings{HolzHildebrandt, author = {Holz, Klaus-Peter and Hildebrandt, Gerald}, title = {Virtual Laboratories - Some Considerations from Practical Experience}, language = {en} } @inproceedings{HildebrandtHolz, author = {Hildebrandt, Gerald and Holz, Klaus-Peter}, title = {Web- and SMS-based Public Flood Warning Services by Neural Networks}, language = {en} } @inproceedings{HolzHildebrandtMerting, author = {Holz, Klaus-Peter and Hildebrandt, Gerald and Merting, Frank}, title = {Hydro-Europe: Web based Collaborative Learning in Water-Engineering}, language = {en} } @inproceedings{HolzHildebrandtWeber, author = {Holz, Klaus-Peter and Hildebrandt, Gerald and Weber, Lars}, title = {Decision Support Potential of Internet based Systems for Flood Management}, language = {en} } @inproceedings{WeberHildebrandtBazartseren, author = {Weber, Lars and Hildebrandt, Gerald and Bazartseren, Bunchingiv}, title = {Elemente eines web-basierten Hochwasserinformationssystems}, abstract = {Extreme Flugereignisse der letzten Jahre haben gezeigt, wie bedeutend die Organisation und ein st{\"o}rungsfreier Informationsfluß bei Katastrophen sind. Moderne Informations- und Kommunikationstechnologien r{\"u}cke dabei mehr und mehr in den Vordergrund. Die Entwicklung von Werkzeugen zum Hochwassermanagement, welche Informationen in k{\"u}rzester Zeit sowohl f{\"u}r Krisenmanager als auch f{\"u}r den einzelnen betroffenen B{\"u}rger bereitstellen, waren ein Schwerpunkt des europ{\"a}ischen Forschungsprojektes OSIRIS (Operational Solutions fort he Management of Inundation Risks in the Information Society). In Deutschland wurden speziell f{\"u}r Frankfurt (Oder) Web Anwendungen entwickelt, welche Dienste und Informationen zum Hochwassermanagement f{\"u}r "jedermann" anbieten. Beispielhaft werden hier die Vorhersage- und Warndienste n{\"a}her betrachtet.}, language = {de} } @inproceedings{Weber, author = {Weber, Lars}, title = {Anwendung neuronaler Netze in finiten Approximationsverfahren}, language = {de} }