F
Franz Tscheikner-Gratl
Researcher at University of Innsbruck
Publications - 31
Citations - 649
Franz Tscheikner-Gratl is an academic researcher from University of Innsbruck. The author has contributed to research in topics: Computer science & Decision support system. The author has an hindex of 11, co-authored 24 publications receiving 432 citations. Previous affiliations of Franz Tscheikner-Gratl include Delft University of Technology & Norwegian University of Science and Technology.
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Journal ArticleDOI
Comparison of Multi-Criteria Decision Support Methods for Integrated Rehabilitation Prioritization
TL;DR: In this paper, the authors compared five multi-criteria decision-making (MCDM) methods (ELECTRE, AHP, WSM, TOPSIS, and PROMETHEE) for the application in an integrated rehabilitation management scheme for a real world case study and analyzed their suitability to be used in integrated asset management of water systems.
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Pipe failure modelling for water distribution networks using boosted decision trees
TL;DR: The boosted decision tree approach using random undersampling turns out to have the best performance and thus is applied to a real world case study and the applicability of decision tree methods for practical rehabilitation planning is demonstrated.
Journal ArticleDOI
Sewer asset management – state of the art and research needs
Franz Tscheikner-Gratl,Nicolas Caradot,Frédéric Cherqui,João P. Leitão,Mehdi Ahmadi,Jeroen Langeveld,Yves Le Gat,Lisa Scholten,Bardia Roghani,Juan Pablo Rodríguez,Mathieu Lepot,Bram Stegeman,Anna Heinrichsen,Ingo Kropp,Karsten Kerres,Maria do Céu Almeida,Peter M. Bach,Matthew Moy de Vitry,Alfeu Sá Marques,Nuno Simoes,Pascale Rouault,Nathalie Hernández,Andrés Torres,Caty Werey,Bénédicte Rulleau,Francois Clemens +25 more
TL;DR: Sewer asset management gained momentum and importance in recent years due to economic considerations, since infrastructure maintenance and rehabilitation directly represent major investments as discussed by the authors. But it is still a relatively new area.
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Recent insights on uncertainties present in integrated catchment water quality modelling
Franz Tscheikner-Gratl,Vasilis Bellos,Alma Schellart,Antonio M. Moreno-Rodenas,Manoranjan Muthusamy,Jeroen Langeveld,Francois Clemens,Lorenzo Benedetti,Miguel A. Rico-Ramirez,Rita Carvalho,Lutz Breuer,James Shucksmith,Gerard B. M. Heuvelink,Simon Tait +13 more
TL;DR: This discussion attempts to address the question as to whether there is an increase in uncertainty by linking these models or if a compensation effect could take place and that overall uncertainty in key water quality parameters actually decreases.
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Integrated rehabilitation planning of urban infrastructure systems using a street section priority model
TL;DR: In this paper, a priority model for sewer and water distribution networks against environmental factors (e.g. street network and connected buildings) is proposed. But the model is not suitable for the case of large scale networks.