talks
August 18, 2021 |
SoS certification for symmetric quadratic functions and its connection to constrained Boolean hypercube optimization.
SIAM Conference on Applied Algebraic Geometry, SIAM AG 2021, Virtual, August 16-20. |
July 13, 2021 |
SoS certification for symmetric quadratic functions and its connection to constrained Boolean hypercube optimization.
48th International Colloquium on Automata, Languages, and Programming, ICALP 2021, Glasgow, Scotland, July 12-16. |
November 12, 2020 |
Session chair of Approximation Algorithms for Clustering Problems
2020 INFORMS Annual Meeting, Maryland, US |
November 12, 2020 |
New Dependencies of Hierarchies in Polynomial Optimization.
2020 INFORMS Annual Meeting, Maryland, US. |
October 20, 2020 |
Sum-of-Squares Hierarchy for Symmetric Formulations over Boolean hypercube.
POEMA Workshop, Amsterdam, Netherlands. |
December 3, 2019 |
New Dependencies of Hierarchies in Polynomial Optimization.
Seminar talk, Institut für Mathematik, Universität Zürich, Switzerland. |
December 2, 2019 |
Sum-Of-Squares Bounds via Boolean Function Analysis.
Colloquium talk, Department of Mathematics and Statistics, Universität Bern, Switzerland. |
November 29, 2019 |
New Dependencies of Hierarchies in Polynomial Optimization.
Seminar talk, Faculty of Informatics, Università della Svizzera italiana, Switzerland. |
October 19, 2019 |
New Dependencies of Hierarchies in Polynomial Optimization.
Seminar talk, Department of Mathematics and Statistics, Universität Bern, Switzerland. |
July 18, 2019 |
New Dependencies of Hierarchies in Polynomial Optimization.
44th International Symposium on Symbolic and Algebraic Computation, ISSAC 2019, Beijing, China, July 15-18. |
July 13, 2019 |
Sum-of-squares hierarchy for symmetric formulations.
SIAM Conference on Applied Algebraic Geometry, SIAM AG 2019, Bern, Switzerland, July 9-13. |
July 11, 2019 |
Sum-Of-Squares Bounds via Boolean Function Analysis.
46th International Colloquium on Automata, Languages, and Programming, ICALP 2019, Patras, Greece, July 9-12. |
September 20, 2018 |
Semi-algebraic proof systems for polynomial optimization problems.
Automatic Control Laboratory, ETH, Zürich, Switzerland. |
August 28, 2018 |
Optimization over the Boolean Hypercube via Sums of
Nonnegative Circuit Polynomials.
43rd International Symposium on Mathematical Foundations of Computer Science, MFCS 2018, Liverpool, UK, August 27-31. |
July 8, 2018 |
Optimization over the Boolean Hypercube via Sums of Nonnegative Circuit Polynomials.
Federated Logic Conference - Proof Complexity Workshop, FLOC 2018, Oxford, UK, July 7-8. |
July 4, 2018 |
On the convergence of the Lasserre/Sum-of-Squares hierarchy for 0/1 optimization problems.
23rd International Symposium on Mathematical Programming, ISMP 2018, Bordeaux, France, July 1-6. |
June 22, 2018 |
The Lasserre/Sum-of-Squares hierarchy for 0/1 optimization problems.
University Konstanz, Germany. |
March 28, 2018 |
On the hierarchies of relaxations for 0/1 optimization problems.
TU Berlin, Germany. |
May 19, 2017 |
Theory and Applications of Linear and Semidefinite Relaxations for Combinatorial Optimization Problems.
Ambizione talk, SNSF Bern, Switzerland. |
May 17, 2016 |
Sum-of-Squares Rank Upper Bounds for Matching Problems.
In 4th International Symposium on Combinatorial Optimization, ISCO 2016, Vietri sul Mare, Italy, May 16-18. |
September 8, 2014 |
Improved Approximation for the Maximum Duo-Preservation
String Mapping Problem.
14th International Workshop, WABI 2014, Wroclaw, Poland, September 8-10. |
September 4, 2014 |
Approximation Schemes for Robust Makespan Scheduling
Problems.
International Conference of the German Operations Research Society GOR 2014, Aachen University, Germany, September 2-5. |
September 14, 2012 |
Competitive-Ratio Approximation Schemes for Makespan
Scheduling Problems.
10th Workshop on Approximation and Online Algorithms, WAOA 2012, Ljubljana, Slovenia, September 13-14. |
July 13, 2012 |
Parallel Machine Scheduling under Uncertainty.
14th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, IPMU 2012, Catania, Italy, July 9-13. |
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