Profil Karl-Heinz Küfer

Schwerpunkte/Kompetenzen

  • Interaktive multikriterielle Optimierung
  • Integration von Simulations- und Optimierungsalgorithmen
  • Mathematische Modellierung von Entscheidungsprozessen
  • Komplexitätstheorie von Optimierungsalgorithmen
  • Geometrische Wahrscheinlichkeiten

 

Publikationen

Highlightpublikationen

  • Ackermann, H.; Küfer, K.-H.; Leithäuser, N.; Meyer, A.; Velten, S.:
    How to unload bulk carrier quickly? - Mathematical models to identify efficient loading patterns.
    The Journal of Scheduling, Special Issue MISTA 2015, 772-775, ISSN: 2305-249X, (2016).
  • Bischoff, M.; Klug, A.; Küfer, K.-H.; Plociennik, K.; Schüle, I.:
    Optimized pattern design for photovoltaik power stations.
    Operations Research Proceedings, 451-456, ISBN: 978-3-319-28697-6, (2014).
  • Bonacker, E.; Gibali, A.; Küfer, K.-H.; Süss, P.:
    Speedup of lexicographic optimization by superorization and its applications to cancer radiotherapy treatment.
    Inverse Problems 1(1):1, (2016).

Fraunhofer-Publica

Sammlung der Publikationen von Karl-Heinz Küfer in der Fraunhofer-Publica

YearTitle/AuthorDocument Type
2017Efficient Approach for Calculating Pareto Boundaries under Uncertainties in Chemical Process Design
Bortz, M.; Burger, J.; Harbou, E. von; Klein, M.; Schwientek, J.; Asprion, N.; Böttcher, R.; Küfer, K.-H.; Hasse, H.
Journal Article
2017Integrated simulation and optimization of distillation-based flowsheets
Hoffmann, Anna; Küfer, K.-H.; Biegler, L.T.
Dissertation
2017Multi-criteria optimization of an industrial world-scale process
Kurnatowski, Martin von; Bortz, Michael; Scherrer, Alexander; Hoffmann, Anna; Lorenz, Hilke-Marie; Caraucan, Miguel; Grützner, Thomas; Künzle, Nikolaus; Küfer, Karl-Heinz
Journal Article
2017Multi-criterial patient positioning based on dose recalculation on scatter-corrected CBCT images
Hofmaier, J.; Haehnle, Johann; Kurz, C.; Landry, G.; Maihöfer, C.; Süss, Philipp; Teichert, Katrin; Traulsen, N.; Brachmann, C.; Weiler, F.; Thieke, Christian; Küfer, Karl-Heinz; Parodi, Katja; Kamp, F.
Abstract
2017Multi-criterial patient positioning based on dose recalculation on scatter-corrected CBCT images: Dose guided positioning
Hofmaier, J.; Haehnle, J.; Kurz, C.; Landry, G.; Maihoefer, C.; Schüttrumpf, L.; Süss, P.; Teichert, K.; Söhn, M.; Spahr, N.; Brachmann, C.; Weiler, F.; Thieke, C.; Küfer, K.-H.; Belka, C.; Parodi, K.; Kamp, F.
Journal Article
2017A novel method for interactive multi-objective dose-guided patient positioning
Haehnle, J.; Süss, P.; Landry, G.; Teichert, K.; Hille, L.; Hofmaier, J.; Nowak, D.; Kamp, F.; Reiner, M.; Thieke, C.; Ganswindt, U.; Belka, C.; Parodi, K.; Küfer, K.-H.; Kurz, C.
Journal Article
2017Speedup of lexicographic optimization by superiorization and its applications to cancer radiotherapy treatment
Bonacker, Esther; Gibali, Aviv; Küfer, Karl-Heinz; Süss, Philipp
Journal Article
2017Stage-to-stage calculations of distillation columns by fixed-point iteration and application of the Banach fixed-point theorem
Hoffmann, Anna; Bortz, Michael; Welke, Richard; Burger, Jakob; Küfer, Karl-Heinz; Hasse, Hans
Journal Article
2016A hybrid optimization method for focused ultrasound plan computation
Scherrer, A.; Jakobsson, S.; Belyarev, A.; Hoffmann, A.; Bortz, M.; reit, X.-R.; Küfer, K.-H.
Report
2016A model and polynomial algorithm for purchasing and repositioning containers
Jami, Neil; Schröder, Michael; Küfer, Karl-Heinz
Journal Article
2016A new scheme for process simulation by optimization: Distillation as an example
Hoffmann, Anna; Bortz, Michael; Burger, Jakob; Hasse, Hans; Küfer, Karl-Heinz
Conference Paper
2016On the advancement and software support of decision-making in focused ultrasound therapy
Scherrer, A.; Jakobsson, S.; Küfer, K.-H.
Journal Article
2016Online and offline container purchasing and repositioning problem
Jami, Neil; Schröder, Michael; Küfer, Karl-Heinz
Conference Paper
2016Optimized pattern design for photovoltaik power stations
Bischoff, Martin; Klug, Alena; Küfer, Karl-Heinz; Plociennik, Kai; Schüle, Ingmar
Conference Paper
2016Parametrization of two-center Lennard-Jones plus point-quadrupole force field models by multicriteria optimization
Stöbener, K.; Klein, P.; Horsch, M.; Küfer, K.; Hasse, H.
Journal Article
2016Singular Value Homogenization: A simple preconditioning technique for linearly constrained optimization and its potential applications in medical therapy
Erdmann-Pham, Dan Daniel; Gibali, Aviv; Küfer, Karl-Heinz; Süss, Philipp
Journal Article
2016Solving uniform coverage problem with a modified Remez-algorithm
Nowak, Dimitri; Küfer, Karl-Heinz
Journal Article
2016Time-hierarchical scheduling: A worst case analysis of a hierarchical approach integrating planning and scheduling in an online problem
Leoff, J.; Ackermann, H.; Küfer, K.-H.
Journal Article
2015Breast cancer therapy planning - a novel support concept for a sequential decision making problem
Scherrer, A.; Schwidde, I.; Dinges, A.; Rüdiger, P.; Kümmel, S.; Küfer, K.-H.
Journal Article
2015Decision support by multicriteria optimization in process development: An integrated approach for robust planning and design of plant experiments
Bortz, Michael; Maag, Volker; Schwientek, Jan; Benfer, Regina; Böttcher, Roger; Burger, Jakob; Harbou, E. von; Asprion, N.; Küfer, K.-H.; Hasse, H.
Conference Paper
2015How to unload bulk carriers quickly?: Mathematical models to identify efficient loading patterns
Ackermann, Heiner; Küfer, Karl-Heinz; Leithäuser, Neele; Meyer, Andreas; Velten, Sebastian
Conference Paper
2015INES - an interface between experiments and simulation to support the development of robust process design
Asprion, Norbert; Benfer, Regina; Blagov, Sergej; Böttcher, Roger; Bortz, Michael; Berezhnyi, Maksym; Burger, Jakob; Harbou, Erik von; Küfer, Karl-Heinz; Hasse, Hans
Journal Article
2015Maximal material yield in gemstone cutting
Küfer, Karl-Heinz; Maag, Volker; Schwientek, Jan
Book Article
2015Maximale Materialausbeute bei der Edelsteinverwertung
Küfer, K.-H.; Maag, V.; Schwientek, J.
Book Article
2015Minimizing the impact of uncertain model parameters on process design
Bortz, Michael; Schwientek, Jan; Küfer, Karl-Heinz; Burger, Jakob; von Harbou, Erik; Hasse, Hans; Hirth, Oliver; Asprion, Norbert; Blagov, Sergej
Journal Article
2015Molecular modelling and simulation of the surface tension of real quadrupolar fluids
Werth, S.; Stöbener, K.; Klein, P.; Küfer, K.-H.; Horsch, M.; Hasse, H.
Journal Article
2015Multi-criteria optimization of test rig loading programs in fatique life determination
Belyaev, Alexander; Maag, Volker; Speckert, Michael; Obermayr, Martin; Küfer, Karl-Heinz
Journal Article
2015A new mathematical approach for handling DVH criteria in IMRT planning
Scherrer, A.; Yaneva, F.; Grebe, T.; Küfer, K.-H.
Journal Article
2015On the advancement and software support of decision making in focused ultrasound therapy
Scherrer, A.; Jakobsson, S.; Küfer, K.-H.
Report
2015On the effort of approaching pure components and azeotropes in distillation
Bortz, M.; Burger, J.; Asprion, N.; Blagov, S.; Küfer, K.H.; Hasse, H.
Journal Article
2015Optimierungsprozesse
Küfer, K.-H.
Book Article
2015Optimization processes in practice: Optimierungsprozesse
Küfer, Karl-Heinz
Book Article
2015Reformulating the Pascoletti-Serafini problem as a Bi-level optimization problem
Gibali, A.; Küfer, K.-H.; Süss, P.
Conference Paper
2015Short-Cut-Modelle für den konzeptionellen Entwurf von Trennverfahren - von den Grundlagen in die industrielle Praxis
Burger, Jakob; Hasse, Hans; Kaul, Martin; Deublein, Stephan; Rüther, Feely; Blagov, S.; Foltin, Gregor; Bortz, Michael; Küfer, Karl-Heinz
Journal Article
2014A decision support concept for advanced treatment planning for breast cancer
Scherrer, A.; Rüdiger, P.; Dinges, A.; Küfer, K-H.; Schwidde, I.; Kümmel, S.
Conference Paper
2014INES - Interface between experiments and simulation
Asprion, N.; Benfer, R.; Blagöv, S.; Böttcher, R.; Bortz, M.; Welke, R.; Burger, J.; Harbou, E. von; Küfer, K.-H.; Hasse, H.
Conference Paper
2014Modeling profit sharing in combinatorial exchanges by network flows
Ackermann, H.; Ewe, H.; Küfer, K.-H.; Schröder, M.
Journal Article
2014Multi-criteria optimization in chemical process design and decision support by navigation on Pareto sets
Bortz, M.; Burger, J.; Asprion, N.; Blagov, S.; Böttcher, R.; Nowak, U.; Scheithauer, A.; Welke, R.; Küfer, K.-H.; Hasse, H.
Journal Article
2014Multi-objective optimization and decision support in process engineering - Implementation and application
Burger, J.; Asprion, N.; Blagov, S.; Böttcher, R.; Nowak, U.; Bortz, M.; Welke, R.; Küfer, K.H.; Hasse, H.
Journal Article
2014Multicriteria optimization of molecular force fields by Pareto approach
Stöbener, K.; Klein, P.; Reiser, S.; Horsch, M.; Küfer, K.-H.; Hasse, H.
Journal Article
2014Successive linear programing approach for solving the nonlinear split feasibility problem
Gibali, A.; Küfer, K.-H.; Süss, P.
Journal Article
2013Analyzing the quality robustness of chemotherapy plans with respect to model uncertainties
Hoffmann, A.; Scherrer, A.; Küfer, K.-H.
Report
2013Breast cancer therapy planning – a sequential decision making problem
Scherrer, A.; Schwidde, I.; Dinges, A.; Rüdiger, P.; Kümmel, S.; Küfer, K.-H.
Report
2013A decision support system for advanced treatment planning for breast cancer
Scherrer, A.; Rüdiger, P.; Dinges, A.; Küfer, K.-H.; Schwidde, I.; Kümmel, S.
Report
2013Test rig optimization and block loads
Belyaev, A.; Maag, V.; Küfer, K.-H.
Conference Paper
2013Time-hierarchical scheduling. A worst-case analysis of a rolling hierarchical approach for integrated production planning and scheduling in make-to-order environments
Leoff, J.; Ackermann, H.; Küfer, K.-H.
Conference Paper
2012Interactive DVH-based planning of intensity-modulated radiation therapy (IMRT)
Scherrer, A.; Grebe, T.; Yaneva, F.; Küfer, K.-H.
Report
2012Multi-objective optimization in industrial chemical process development by navigation on pareto fronts
Scheithauer, A.; Burger, J.; Asprion, N.; Blagov, S.; Böttcher, R.; Ryll, O.; Welke, R.; Dittel, A.; Nowak, U.; Bortz, M.; Küfer, K.-H.; Hasse, H.
Conference Paper
2012A new planning tool for fast online dose optimization of IMRT plans
Thieke, C.; Suess, P.; Grebe, T.; Serna, I.; Scherrer, A.; Bortz, M.; Kuefer, K.; Rhein, B.; Nicolay, N.; Debus, J.
Conference Paper
2011Combinatorial auctions in freight logistics
Ackermann, H.; Ewe, H.; Kopfer, H.; Küfer, K.-H.
Conference Paper
2011Comparative analysis of Pareto surfaces in multi-criteria IMRT planning
Teichert, K.; Süss, P.; Serna, J.I.; Monz, M.; Küfer, K.H.; Thieke, C.
Journal Article
2011Decision support for process development in the chemical industry
Asprion, N.; Blagov, S.; Ryll, O.; Welke, R.; Winterfeld, A.; Dittel, A.; Bortz, M.; Küfer, K.-H.; Burger, J.; Scheithauer, A.; Hasse, H.
Conference Paper
2011Modeling profit sharing in combinatorial exchanges by network flows
Ackermann, H.; Ewe, H.; Küfer, K.-H.; Schröder, M.
Report
2011Pareto-navigation in chemical engineering
Bortz, M.; Asprion, N.; Blagov, S.; Ryll, O.; Welke, R.; Winterfeld, A.; Dittel, A.; Küfer, K.-H.; Burger, J.; Scheithauer, A.; Hasse, H.
Conference Paper
2010Analysieren, simulieren, optimieren - Zur Effizienz mit mathematischen Modellen
Küfer, K.-H.; Prätzel-Wolters, D.
Book Article
2010Multiobjective optimization for decision support in automated 2.5D system-in-package electronics design
Berger, M.; Schröder, M.; Küfer, K.-H.
Conference Paper
2010A novel non-linear approach to minimal area rectangular packing
Maag, V.; Berger, M.; Winterfeld, A.; Küfer, K.-H.
Journal Article
2010Structure optimization by decision support systems
Küfer, K.-H.; Süss, P.
Book Article
2009A constraint-based approach for the two-dimensional rectangular packing problem with orthogonal orientations
Berger, M.; Schröder, M.; Küfer, K.-H.
Conference Paper
2009Multi-criteria optimization for regional timetable synchronization in public transport
Schüle, I; Dragan, A.D.; Radev, A.; Schröder, M.; Küfer, K.-H.
Conference Paper
2009Multicriteria optimization in intensity modulated radiotherapy planning
Küfer, K.-H.; Monz, M.; Scherrer, A.; Süss, P.; Alonso, F.; Azizi Sultan, A.S.; Bortfeld, T.; Thieke, C.
Book Article
2009Synchronization of regional public transport systems
Schuele, I.; Schroeder, M.; Kuefer, K.H.
Conference Paper
2009Trade-off bounds and their effect in multi-criteria IMRT planning
Serna, J.I.; Monz, M.; Küfer, K.-H.; Thieke, C.
Report
2009Trade-off bounds for the Pareto surface approximation in multi-criteria IMRT planning
Serna, J.I.; Monz, M.; Küfer, K.H.; Thieke, C.
Journal Article
2008Accelerated IMRT plan optimization using the adaptive clustering method
Scherrer, A.; Küfer, K.-H.
Journal Article
2008Balancing control and simplicity: A variable aggregation method in intensity modulated radiation therapy planning
Süss, P.; Küfer, K.-H.
Journal Article
2008A constraint programming approach for the two-dimensional rectangular packing problem with orthogonal orientations
Berger, M.; Schröder, M.; Küfer, K.-H.
Report
2008Pareto navigation-algorithmic foundation of interactive multi-criteria IMRT planning
Monz, M.; Küfer, K.-H.; Bortfeld, T.R.; Thieke, C.
Journal Article
2008Semi-infinite optimization meets industry: A deterministic approach to gemstone cutting
Küfer, K.-H.; Stein, O.; Winterfeld, A.
Journal Article
2008Tactical operating theatre scheduling: Efficient appointment assignment
Velasquez, R.; Melo, T.; Küfer, K.-H.
Conference Paper
2007Entwurfswerkzeug fuer Art und Form einer Schaltungsrealisierung
Kuefer, K.; Schroeder, M.; Polityko, D.
Patent
2007Improved stratification algorithms for step-and-shoot MLC delivery in intensity-modulated radiation therapy
Süss, P.; Küfer, K.-H.; Thieke, C.
Journal Article
2007A new concept for interactive radiotherapy planning with multicriteria optimization: First clinical evaluation
Thieke, C.; Küfer, K.-H.; Monz, M.; Scherrer, A.; Alonso, F.; Oelfke, U.; Huber, P.E.; Debus, J.; Bortfeld, T.
Journal Article
2007A novel non-linear approach to minimal area rectangular packing
Maag, V.; Berger, M.; Winterfeld, A.; Küfer, K.-H.
Report
2007Pareto navigation - Systematic multicriteria-based IMRT treatment plan determination
Monz, M.; Küfer, K.-H.; Bortfeld, T.; Thieke, C.
Report
2007Prostate IMRT planning using a new multicriterial interactive planning system
Thieke, C.; Spalke, T.; Monz, M.; Scherrer, A.; Süss, P.; Küfer, K.; Nill, S.; Bendl, R.; Debus, J.; Huber, P.E.
Conference Paper
2007Smooth intensity maps and the Bortfeld-Boyer sequencer
Süss, P.; Küfer, K.-H.
Report
2006Balancing control and simplicity - A variable aggregation method in intensity modulated radiation therapy planning
Süss, P.; Küfer, K.-H.
Report
2006A dynamic algorithm for beam orientations in multicriteria IMRT planning
Azizi Sultan, S.; Küfer, K.-H.
Report
2006EJ-HEAT: A fast explicit jump harmonic averaging solver for the effective heat conductivity of composite materials
Wiegmann, A.; Zemitis, A.; Küfer, K.-H.
Report
2005First evaluation of a new multicriteria optimization tool-investigation of pareto-surfaces for IMRT prostate plans
Uhrig, M.; Thieke, C.; Alons, F.; Küfer, K.; Monz, M.; Scherrer, A.; Oelfke, U.
Abstract
2005IMRT planning on adaptive volume structures - A decisive reduction in computational complexity
Scherrer, A.; Küfer, K.-H.; Bortfeld, T.; Monz, M.; Alonso, F.
Journal Article
2005Multicriteria optimization in intensity modulated radiotherapy planning
Küfer, K.-H.; Monz, M.; Scherrer, A.; Süss, P.; Alonso, F.; Sultan, A.S.A.; Bortfeld, T.; Craft, D.; Thieke, C.
Report
2004Beyond weight factors: New concepts for defining and analysing dose optimisation
Thieke, C.; Kuefer, K.H.; Monz, M.; Scherrer, A.; Alonso, F.; Nill, S.; Thilmann, C.; Bortfeld, T.
Abstract
2004Content-based medical image retrieval (CBMIR): An intelligent retrieval system for handling multiple organs of interest
Willy, P.M.; Küfer, K.-H.
Conference Paper
2004Festlegen von Steuergroessen, Einstellungen oder technischen Parametern (Planungshilfe)
Trinkaus, H.L.; Kuefer, K.
Patent
2004IMRT planning on adaptive volume structures - a significant advance of computational complexity
Scherrer, A.; Küfer, K.-H.; Monz, M.; Alonso, F.; Bortfeld, T.
Report
2004Vorbereiten der Auswahl von Steuergroessen fuer eine zeitlich und raeumlich einzustellende Dosisverteilung eines Strahlengeraetes
Trinkaus, H.L.; Kuefer, K.
Patent
2003Intensity-modulated radiotherapy: A large scale multi-criteria programming problem
Bortfeld, T.; Küfer, K.-H.; Monz, M.; Scherrer, A.; Thieke, C.; Trinkaus, H.
Report
2003Multicriteria optimization in inverse radiotherapy planning
Thieke, C.; Bortfeld, T.; Niemierko, A.; Kuefer, K.H.; Nill, S.
Conference Paper
2003New optimization concepts in inverse treatment planning
Thieke, C.; Bortfeld, T.; Kuefer, K.H.
Abstract
2003Real-time inverse planning using a precomputed multi-criteria plan database
Kuefer, K.H.; Monz, M.; Scherrer, A.; Alonso, F.; Trinkaus, H.; Bortfeld, T.; Thieke, C.
Abstract
2002Characterization of dose distributions through the max and mean dose concept
Thieke, C.; Bortfeld, T.; Küfer, K.-H.
Journal Article
2002Inverse radiation therapy planning - a multiple objective optimization approach
Hamacher, H.W.; Küfer, K.-H.
Journal Article
1999Inverse radiation therapy planning - a multiple objective optimisation approach
Hamacher, H.W.; Küfer, K.-H.
Report
This publication list has been generated from the publication database Fraunhofer-Publica.