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Home  |  Members  |  Sagnol, Dr. Guillaume

Sagnol, Dr. Guillaume

Position: 
Head of Research Group
Room: 
4351
Division: 
Mathematical Algorithmic Intelligence
Department: 
Network Optimization
Mail: 
sagnolzib.de
Personal website: 
http://www.zib.de/sagnol

Projects

Head

Optimization Of Surgery Scheduling
Optimal Design of Experiments
DoE for HPC
Information-Based Optimization of Surgery Schedules

Publications

2021 2020 2019 2018 2017 2017 2017 2016 2015 2014 2013 2012 2011

2021

Luc Pronzato, Guillaume Sagnol Removing inessential points in c- and A-optimal design Journal of Statistical Planning and Inference, Vol.213, pp. 233-252, 2021 BibTeX
DOI
Guillaume Sagnol, Daniel Schmidt genannt Waldschmidt Restricted Adaptivity in Stochastic Scheduling 29th Annual European Symposium on Algorithms (ESA 2021), Vol.204, pp. 79:1-79:14, 2021 (preprint available as ) BibTeX
DOI

2020

Belmiro Duarte, Guillaume Sagnol Approximate and exact optimal designs for 2^k factorial experiments for generalized linear models via second order cone programming Statistical Papers, Vol.61, pp. 2737-2767, 2020 (preprint available as ZIB-Report 18-02) PDF (ZIB-Report)
BibTeX
DOI

2019

Ralf Borndörfer, Alexander Tesch, Guillaume Sagnol Algorithmen unterstützen OP-Planung Management & Krankenhaus, p. 20, Wiley, 2019 (in press) PDF
BibTeX
Guillaume Sagnol, Edouard Pauwels An unexpected connection between Bayes A-optimal designs and the group lasso Statistical Papers, 60(2), pp. 215-234, 2019 (preprint available as ) BibTeX
DOI
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2018

Belmiro P.M. Duarte, Guillaume Sagnol, Weng Kee Wong An algorithm based on Semidefinite Programming for finding minimax optimal designs Computational Statistics & Data Analysis, Vol.119, pp. 99-117, 2018 (preprint available as ZIB-Report 18-01) PDF (ZIB-Report)
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DOI
Guillaume Sagnol, Marco Blanco, Thibaut Sauvage Approximation Hierarchies for the cone of flow matrices INOC 2017 – 8th International Network Optimization Conference, pp. 275-284, Vol.64, Electronic Notes in Discrete Mathematics, 2018 (preprint available as ZIB-Report 18-20) PDF (ZIB-Report)
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Guillaume Sagnol, Christoph Barner, Ralf Borndörfer, Mickaël Grima, Mathes Seeling, Claudia Spies, Klaus Wernecke Robust Allocation of Operating Rooms: a Cutting Plane Approach to handle Lognormal Case Durations European Journal of Operational Research, 271(2), pp. 420-435, 2018 (preprint available as ZIB-Report 16-18) PDF (ZIB-Report)
PDF (ZIB-Report)
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Guillaume Sagnol, Marco Blanco, Thibaut Sauvage The Cone of Flow Matrices: Approximation Hierarchies and Applications Networks, 72(1), pp. 128-150, 2018 (preprint available as ZIB-Report 17-32) PDF (ZIB-Report)
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DOI
Guillaume Sagnol, Daniel Schmidt genannt Waldschmidt, Alexander Tesch The Price of Fixed Assignments in Stochastic Extensible Bin Packing WAOA 2018: Approximation and Online Algorithms, pp. 327-347, Vol.11312, Lecture Notes in Computer Science, 2018 (accepted for publication on 2018-07-23, preprint available as ZIB-Report 18-19) PDF (ZIB-Report)
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DOI

2016

Ralf Borndörfer, Guillaume Sagnol, Stephan Schwartz An Extended Network Interdiction Problem for Optimal Toll Control INOC 2015 – 7th International Network Optimization Conference, pp. 301-308, Vol.52, Electronic Notes in Discrete Mathematics, 2016 (preprint available as ZIB-Report 15-32) PDF (ZIB-Report)
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Guillaume Sagnol, Felix Balzer, Ralf Borndörfer, Claudia Spies, Falk von Dincklage Makespan and Tardiness in Activity Networks with Lognormal Activity Durations ZIB-Report 16-23 PDF
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Ralf Borndörfer, Guillaume Sagnol, Thomas Schlechte, Elmar Swarat Optimal duty rostering for toll enforcement inspectors Annals of Operations Research, Vol.252(2), pp. 383-406, 2016 (preprint available as ZIB-Report 13-79) PDF (ZIB-Report)
PDF (ZIB-Report)
BibTeX
DOI
Guillaume Sagnol, Ralf Borndörfer, Mickaël Grima, Matthes Seeling, Claudia Spies Robust Allocation of Operating Rooms with Lognormal case Durations ZIB-Report 16-16 (Proceedings of the 15th International Conference on Project Management and Scheduling (PMS 2016), pp.52-55) PDF
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Guillaume Sagnol, Hans-Christian Hege, Martin Weiser Using sparse kernels to design computer experiments with tunable precision 22nd Intern. Conf. on Computational Statistics - COMPSTAT 2016, Oviedo, Spain, 23-26 August 2016, Proceedings ISBN 978-90-73592-36-0, pp. 397-408, 2016 (preprint available as ZIB-Report 16-33) PDF (ZIB-Report)
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2015

Belmiro P.M. Duarte, Guillaume Sagnol, Nuno M.C. Oliveira A Robust Minimax Semidefinite Programming Formulation for Optimal Design of Experiments for Model Parametrization 12th International Symposium on Process Systems Engineering and 25th European Symposium on Computer Aided Process Engineering, pp. 905-910, Vol.37, Computer Aided Chemical Engineering, 2015 (preprint available as ZIB-Report 15-03) PDF (ZIB-Report)
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Radoslav Harman, Guillaume Sagnol Computing D-optimal experimental designs for estimating treatment contrasts under the presence of a nuisance time trend Stochastic Models, Statistics and Their Applications, Ansgar Steland, Ewaryst Rafajłowicz, Krzysztof Szajowski (Eds.), pp. 83-91, Vol.122, Springer Proceedings in Mathematics & Statistics, 2015 (preprint available as ZIB-Report 15-02) PDF (ZIB-Report)
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Guillaume Sagnol, Radoslav Harman Computing exact D-optimal designs by mixed integer second-order cone programming The Annals of Statistics, 43(5), pp. 2198-2224, 2015 (in press, preprint available as ZIB-Report 13-39) PDF (ZIB-Report)
PDF (ZIB-Report)
PDF (ZIB-Report)
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Ralf Borndörfer, Julia Buwaya, Guillaume Sagnol, Elmar Swarat Network spot-checking games: Theory and application to toll enforcing in transportation networks Networks, Vol.65, pp. 312-328, 2015 (preprint available as ZIB-Report 14-07) PDF (ZIB-Report)
PDF (ZIB-Report)
PDF (ZIB-Report)
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DOI
Guillaume Sagnol, Radoslav Harman Optimal Designs for Steady-state Kalman filters Stochastic Models, Statistics and Their Applications, Ansgar Steland, Ewaryst Rafajłowicz, Krzysztof Szajowski (Eds.), pp. 149-157, Vol.122, Springer Proceedings in Mathematics & Statistics, 2015 (preprint available as ZIB-Report 14-39) PDF (ZIB-Report)
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DOI

2014

Guillaume Sagnol, Ralf Borndörfer, Thomas Schlechte, Elmar Swarat The Price of Spite in Spot-checking games 7th International Symposium on Algorithmic Game Theory (SAGT'2014), Ron Lavi (Ed.), p. 293, Vol.8768, Lecture Notes in Computer Science, 2014, ISBN: 978-3-662-44802-1 (preprint available as ZIB-Report 14-38) PDF (ZIB-Report)
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DOI

2013

Guillaume Sagnol Approximation of a maximum-submodular-coverage problem involving spectral functions, with application to experimental designs Discrete Applied Mathematics, 161(1-2), pp. 258-276, 2013 (preprint available as ZIB-Report 11-53) PDF (ZIB-Report)
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Guillaume Sagnol On the semidefinite representation of real functions applied to symmetric matrices Linear Algebra and its Applications, 439(10), pp. 2829-2843, 2013 (preprint available as ZIB-Report 12-50) PDF (ZIB-Report)
PDF (ZIB-Report)
PDF (ZIB-Report)
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Ralf Borndörfer, Julia Buwaya, Guillaume Sagnol, Elmar Swarat Optimizing Toll Enforcement in Transportation Networks: a Game-Theoretic Approach Proceedings of INOC'2013, pp. 253-260, Vol.41, Electronic Notes in Discrete Mathematics, 2013 (preprint available as ZIB-Report 12-47) PDF (ZIB-Report)
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2012

Ralf Borndörfer, Guillaume Sagnol, Elmar Swarat A Case Study on Optimizing Toll Enforcements on Motorways 3rd Student Conference on Operational Research, pp. 1-10, Vol.22, OpenAccess Series in Informatics (OASIcs), 2012 (preprint available as ZIB-Report 12-21) PDF (ZIB-Report)
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Ralf Borndörfer, Bertrand Omont, Guillaume Sagnol, Elmar Swarat A Stackelberg game to optimize the distribution of controls in transportation networks Proceedings of the 3rd International Conference on Game Theory for Networks (GAMENETS 2012), pp. 224-235, Vol.105, Lecture Notes of the ICST, 2012 (preprint available as ZIB-Report 12-15) PDF (ZIB-Report)
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Ralf Borndörfer, Guillaume Sagnol, Elmar Swarat An IP Approach to Toll Enforcement Optimization on German Motorways Operations Research Proceedings 2011, pp. 317-322, Operations Research Proceedings, 2012 (preprint available as ZIB-Report 11-42) PDF (ZIB-Report)
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DOI
Guillaume Sagnol Network-related problems in optimal experimental design and second order cone programming Proceedings of PROBASTAT'2011, Tatra Mountains Mathematical Publications, pp. 161-171, Vol.51, 2012 (preprint available as ZIB-Report 11-52) PDF (ZIB-Report)
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Guillaume Sagnol Picos Documentation. Release 0.1.1. ZIB-Report 12-48 PDF
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URN

2011

Guillaume Sagnol A class of Semidefinite Programs with rank-one solutions Linear Algebra and its Applications, 435(6), pp. 1446-1463, 2011 (preprint available as ZIB-Report 11-51) PDF (ZIB-Report)
BibTeX
DOI
  • Research
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    • Large-Scale Data Management, Curation & Analysis
    • Highly Parallel Computing
    • Scalable and Fault-Tolerant Algorithms
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    • Konrad Zuse
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    • Data Archive
    • KOBV
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    • Software
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    • Graduate Students
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