Workshops
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20th Gremo's Workshop on Open Problems 2023.
Wergenstein (GR), Switzerland, June 5-9, 2023
(Michael Hoffmann).
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19th Gremo's Workshop on Open Problems 2022.
Binn (VS), Switzerland, June 13–17, 2022
(Michael Hoffmann).
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18th Gremo's Workshop on Open Problems 2021.
Morschach (SZ), Switzerland, June 14–18, 2021
(Michael Hoffmann).
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6th DACH Workshop on Arrangements and Drawings.
Stels (GR), Switzerland, August 23–27, 2021
(Michael Hoffmann).
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Computational Geometry Week (CG Week) with the 36th International Symposium on Computational Geometry (SoCG 2020).
Zürich, Switzerland, June 22–26, 2020 (Bernd Gärtner, Michael Hoffmann, Patrick Schnider, Emo Welzl, Manuel Wettstein).
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3rd DACH Workshop on Arrangements and Drawings .
Wergenstein (GR), Switzerland, August 19–23, 2019
(Michael Hoffmann).
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17th Gremo's Workshop on Open Problems 2019.
Rigi Kloesterli (SZ), Switzerland, June 3–7, 2019
(Michael Hoffmann).
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16th Gremo's Workshop on Open Problems 2018.
Waltensburg (GR), Switzerland, Jun 4–8, 2018 (Michael Hoffmann).
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Franco-Japanese Days on Combinatorics and Optimization in Honour of Michel Deza.
University of Tsukuba, Tokyo, December 4–5, 2017 (Komei Fukuda).
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15th Gremo's Workshop on Open Problems 2017.
Pochtenalp (BE), Switzerland, Jun 12–16, 2017
(Michael Hoffmann).
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Mini-Symposium on Combinatorial Algorithms.
Feb 24, 2017
(Michael Hoffmann).
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Transversal, Helly and Tverberg Type Theorems in Geometry, Combinatorics and Topology III.
CMO-BIRS Workshop, Casa Matematica Oaxaca, Oaxaca, Mexico, Oct 23–28, 2016
(Luis Montejano, Imre Bárány, Deborah Oliveros, János Pach, Emo Welzl)
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Perspectives on Geometric Software Design - 20 Years of CGAL.
Zürich and Stels (GR), Switzerland, Sep 10–11, 2016
(Efi Fogel, Michael Hoffmann, Monique Teillaud, Emo Welzl).
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A New Era of Discrete & Computational Geometry.
Congressi Stefano Franscini, Monte Verità, Ascona, Switzerland,
Jun 26 – Jul 1, 2016
(Pankaj Agarwal, Ken Clarkson, Herbert Edelsbrunner, János Pach, Emo Welzl, Günter M. Ziegler).
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14th Gremo Workshop on Open Problems.
St. Niklausen (OW), Switzerland,
Jun 6–10, 2016
(Michael Hoffmann).
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Combinatorics and Probability,
Workshop at the Mathematisches Forschungsinstitut Oberwolfach, Germany,
Apr 17–23, 2016 (Bela Bollobás, Michael Krivelevich, Oliver Riordan, Emo Welzl).
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13th Gremo Workshop on Open Problems.
Feldis (GR), Switzerland,
Jun 1 - 5, 2015,
(Michael Hoffmann).
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12th Gremo Workshop on Open Problems.
Val Sinestra (GR), Switzerland,
Jun 30 - Jul 4, 2014,
(Michael Hoffmann).
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Japanese-Swiss Workshop on Combinatorics and Computational Geometry
University of Tokyo, Japan, Jun 4 - 6, 2014, (Komei Fukuda).
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International Workshop on Algorithms and Computation (WALCOM 2014) Pre-Workshop School on Algorithms and Combinatorics,
Indian Institute of Technology, Madras, India,
Feb 13 - 15, 2014,
(John Augustine, Subir Ghosh, Emo Welzl, B. V. Raghavendra Rao, Swami Sarvottamananda, Partha Goswami).
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10th European Research Week on Geometric Graphs (GGWeek'13),
St. Karl, Illgau (SZ), Switzerland,
Sep 9 - 13, 2013,
(Michael Hoffmann).
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11th Gremo Workshop on Open Problems 2013,
Sellamatt (SG), Switzerland,
Jun 24 - 28, 2013,
(Michael Hoffmann).
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Workshop on Combinatorics and Probability,
Mathematisches Forschungsinstitut Oberwolfach, Germany,
Apr 14 - 20, 2013,
(Bela Bollobas, Michael Krivelevich, Emo Welzl)
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Workshop on Crossing-Free Geometric Graphs,
Zürich, Switzerland,
Sep 24 - 28, 2012,
(Michael Hoffmann, Emo Welzl).
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Mini-Workshop on Computational Homotopy Theory,
Zürich, Switzerland,
Jul 9 - 13, 2012,
(Jiří Matoušek).
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Micro-Workshop on Algebraic Methods in Discrete Geometry,
Zürich, Switzerland,
May 16 - 24, 2012,
(Jiří Matoušek).
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10th Gremo Workshop on Open Problems 2012,
Bergün (GR), Switzerland,
Jun 4 - 8, 2012,
(Michael Hoffmann).
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The First ETH-Japan Symposium for the Promotion of Academic Exchanges,
ETH Zurich, Switzerland,
Mar 7 - 9, 2012,
(Komei Fukuda).
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The First ETH-Japan Workshop on Science and Computing,
Engelberg, Switzerland,
Mar 11 - 14, 2012,
(Komei Fukuda).
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38th International Colloquium on Automata, Languages and Programming (ICALP),
Zurich, Switzerland,
July 4 - 8, 2011, (Michael Hoffmann, Juraj Hromkovic, Ueli Maurer, Angelika Steger,
Emo Welzl, Peter Widmayer)
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27th European Workshop on Computational Geometry,
Morschach, Switzerland,
March 28 - 30, 2011, (Michael Hoffmann)
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9th Gremo Workshop on Open Problems 2011,
Wergenstein (GR), Switzerland,
Feb 7 - 10, 2011,
(Michael Hoffmann)
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Culminating Workshop,
EPF Lausanne, Switzerland,
Nov 29 - Dec 3, 2010,
(János Pach and Emo Welzl)
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Conference on Geometric Graph Theory,
EPF Lausanne, Switzerland,
Sep 27 - Oct 1, 2010,
(János Pach and Emo Welzl)
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Bernoulli Conference on Discrete and Computational Geometry,
EPF Lausanne, Switzerland,
Aug 30 - Sep 3, 2010,
(János Pach and Emo Welzl)
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Special semester on Discrete and Computational Geometry,
EPF Lausanne, Switzerland,
Jul 1 - Dec 31, 2010,
(János Pach and Emo Welzl)
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8th Gremo Workshop on Open Problems 2010,
Morschach (SZ), Switzerland,
Jun 30 - Jul 2, 2010,
(Michael Hoffmann)
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Workshop on Combinatorial Geometry,
Institute for Pure and Applied Mathematics (IPAM),
University of California Los Angeles, USA, October 19 - 23, 2009,
Special semester on Combinatorics: Methods, Challenges and Applications in Mathematics and Computer Science,
(Alexander Barvinok, Gil Kalai, Janos Pach, Jozsef Solymosi, Emo Welzl).
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29th CGAL Developer Meeting,
Aug 31 - Sep 4,
Zurich, Switzerland,
Participants:
Eric Berberich,
Andreas Fabri,
Efi Fogel,
Bernd Gärtner,
Michael Hemmer,
Michael Hoffmann,
Sylvain Pion,
Laurent Rineau,
Johannes Singler,
Stephane Tayeb,
Monique Teillaud,
Camille Wormser,
Mariette Yvinec,
Yves Brise.
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7th Gremo Workshop on Open Problems 2009,
Stels (GR), Switzerland,
Jul 6 - 10, 2009,
(Michael Hoffmann)
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Workshop on Discrete Geometry,
Mathematisches Forschungsinstitut Oberwolfach,
Germany, Sep 21 - 27, 2008,
(Martin Henk, Jiří Matoušek, Emo Welzl)
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6th Gremo Workshop on Open Problems 2008,
Trogen (AR), Switzerland
Sep 8 - 10, 2008,
(Michael Hoffmann)
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Summer School: New Algorithmic Paradigms in Optimization, Zürich and Monte Verita,
Jun 16 - Jul 1, 2008,
(K. Fukuda, H.-J. Lüthi, E. Welzl)
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Sparse Quasirandom Graphs: Constructions and Applications, two-week
minicourse
within the MDS Doc-Course "Random and Quasirandom Graphs", Humboldt
University, Berlin, Germany,
May 19-30, 2008,
(T. Szabó)
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5th Gremo Workshop on Open Problems 2007,
Illgau, Switzerland,
Jul 2 - 6, 2007,
(Michael Hoffmann, Eva Schuberth)
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14th Annual European Symposium on Algorithms (ESA),
ETH Zurich, Switzerland,
September 11-15, 2006,
(M. Hoffmann, A. Steger, E. Welzl, P. Widmayer)
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4th Gremo Workshop on Open Problems 2006,
Wislikofen, Switzerland,
July 3-4, 2006,
(Michael Hoffmann, Eva Schuberth)
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Complexity of Games, Polyhedra and Lattice Points
FIM Workshop (Institute for Mathematical Research),
ETH Zurich, Switzerland,
May 17-19, 2006,
(I. Bárány, K. Fukuda, H.-J Lüthi and E. Welzl)
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ACS Kickoff Meeting,
ETH Zürich,
Zürich,
September 20-24, 2005
(B. Gärtner)
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Third Joint Operations Research Days,
IBM Zürich Research Lab, Rüschlikon,
September 15-16, 2005
(E. Pratsini, IBM-Research; K. Fukuda, ETHZ-EPFL; M. Bierlaire, EPFL)
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3rd Gremo Workshop on Open Problems 2005,
Kappel am Albis, Switzerland, July 4-5, 2005
(Michael Hoffmann, Eva Schuberth)
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Organisation of special
session on Discrete Geometry
at the Joint Meeting of
AMS (American Math. Soc.), DMV (German Math. Soc.), and
ÖMG (Austrian Math. Soc.),
Mainz, Germany,
June 16-19, 2005
(J.E. Goodman, CUNY, New York; E. Welzl, ETH Zurich, G.M. Ziegler, TU Berlin)
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Workshop on Geometric Combinatorics and Optimization,
FIM (Institute for Mathematical Research), ETH Zurich,
May 23-25, 2005
(Eva-Maria Feichtner, Komei Fukuda, Hans-Jakob Lüthi, Emo Welzl)
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Workshop on Discrete Geometry,
Mathematisches Forschungsinstitut Oberwolfach,
Germany,
April 10-16, 2005
(Martin Henk,
Jiri Matousek, Emo Welzl)
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4th Workshop on Combinatorics, Geometry, and Computation (CGC), Hof de
Planis, Stels, Switzerland,
October 4-7, 2004
(Michael Hoffmann)
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2nd Gremo Workshop on Open Problems 2004
,
Cumpadials, Switzerland,
July 4-8, 2004
(Michael Hoffmann, Ingo Schurr)
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Mathematical Aspects of Theoretical Computer Science,
ETH Zurich (FIM), May 24-26, 2004
(Béla Bollobás, Maurice Cochand, Angelika Steger, Jiří Matoušek)
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Undercurrent Workshop on Polyhedral Computation,
Bellairs Research Institute, Barbados, March 7-14, 2004 (Komei Fukuda)
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22nd CGAL Design and Implementation Meeting,
International Conference and Research Center for Computer Science (IBFI)
,
Schloss Dagstuhl, Germany, Jan 4-9, 2004 (Michael Hoffmann)
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Mathematical
Foundations of Geometric Algorithms ,
Workshop at Mathematical Sciences Research Institute (MSRI), Berkeley,
USA, Oct 13 - 17, 2003
(Pankaj Agarwal, Herbert Edelsbrunner, Micha Sharir, and Emo Welzl).
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Discrete
and Computational Geometry, special program at the
Mathematical Sciences Research Institute (MSRI), Berkeley,
USA, Aug 18 - Dec 19, 2003
(Jesus A. De Loera, Herbert Edelsbrunner, Jacob E. Goodman,
Janos Pach, Micha Sharir, Emo Welzl, and Günter M. Ziegler).
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1st Gremo's Workshop on Open Problems (GWOP),
Stels, Switzerland, July 8-11, 2003 (Michael Hoffmann).
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Upper-Rhine-Region Algorithms Workshop (URAW),
ETH Zurich, Zurich, Switzerland,
October 18-19, 2002.
(M. Hoffmann, B. Speckmann, J. Giesen, F. Hefti, E. Welzl).
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``Wege nach oben (auf Polyedern)'',
Working Group of Summer University of the Studienstiftung des Deutschen Volkes,
St. Johann im Ahrntal, Italy,
Sep 1-14, 2002
(E. Welzl, G. M. Ziegler).
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ECG (Effective Computational Geometry of Curves and Surfaces)
General Workshop,
ETH Zurich, Zurich, Switzerland,
May 22-24, 2002
(M. John).
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Minisymposium on Theoretical Computer Science,
ETH Zurich, Zurich, Switzerland,
Feb 27 and Mar 1, 2002
(E. Welzl).
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Extremal Combinatorics,
workshop of Forschungsinstitut für Mathematik (FIM),
ETH Zurich, Zurich, Switzerland,
Jan 28-30, 2002
(M. Burger, M. Cochand, G. Karolyi, J. Nesetril, E. Welzl).
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Towards the
Peak, workshop, La Claustra,
Passo del San Gottardo, Switzerland, Aug 24-30, 2001
(B. Gärtner, E. Welzl)
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Combinatorics,
Geometry, and Computation, workshop of the Berlin-Zurich CGC Graduate Program, Centro Stefano Franscini, Monte
Verità, Ascona, Switzerland, May 13-15, 2001 (E. Welzl).
- 3rd GALIA Developer Meeting 2000, ETH Zürich, 18.-19. Dezember 2000
(B. Gärtner, M. Hoffmann, S. Schönherr).
- Discrete and Algorithmic Geometry, Euroconference in Mathematics
on Crete, Anogia, Greece, 19.–25. August 2000
(E. Welzl, G.M. Ziegler).
- 27th International Colloquium on Automata, Languages and Programming
(ICALP 2000), Geneva, 9.–15. Juli 2000)
(conference chair: J. Rolim; program committee chairs:
U. Montanari, E. Welzl)
- 2nd GALIA Developer Meeting 2000, ETH Zürich, 3.-4. Juli 2000
(B. Gärtner, M. Hoffmann, S. Schönherr).
- Workshop "Evidences of Intractability in Combinatorial
Optimization and Counting", ETH Zürich,
5.–7. Juni 2000 (M. Cochand, M. Jerrum, Ch. Papadimitriou, E. Welzl)
- Late Summer School "Facets of the Polytope World",
ETH Zürich, Schweiz, 13.–16. September 1999 (B. Gärtner,
J. Richter-Gebert, E. Welzl).
- Leitung der Sektion Geometrie an der Tagung der Deutschen Mathematiker
Vereinigung (DMV) in Mainz, 5.–11. September 1999 (R. Scharlau und E. Welzl).
- Monte
Verità, Conference on Discrete and Computational Geometry, Ascona, Schweiz, 27. Juni – 2. Juli 1999 (J.E. Goodman, R. Pollack und
E. Welzl).
- GALIA Developer Meeting 2/99, 27.–29. April 1999, ETH Zürich, Schweiz
(B. Gärtner, M. Hoffmann, L. Kettner).
- Mini Workshop on Geometric Software, ETH Zürich, Schweiz, 26. April 1999
(A. Below, J. Richter-Gebert, K. Fukuda, E. Welzl).
- Equinoctial School, Geometry and
Computation, 15.–26. September 1997
- CGAL Start-Up Meeting, ETH Zürich, Schweiz, 23.-24. September 1996
(L. Kettner, T. Krenn, E. Welzl).
- Arbeitsgruppenleitung „Zufall statt Notwendigkeit – Randomisierte
Algorithmen“, Sommerakademie der Studienstiftung des Deutschen Volkes,
Molveno, Italien, 2.–15. September 1996 (H. Alt, E. Welzl).