|
GIBU 2012 - Jahrestreffen des GI-Beirats der Hochschulprofessoren , Dagstuhl, April 2-3, 2012. Talk on Scheduling under Uncertainty: Towards Performance-Adaptivity Tradeoffs. |
|
Colloquium of Collaborative Research Center SFB 805, Darmstadt, January 23, 2012. Talk on Scheduling unter Unsicherheit: Modelle, Algorithmen und Praxisanwendungen. |
|
Optimization Seminar at Technische Universität Darmstadt, November 28, 2011. Talk on Models and Algorithms for Scheduling under Uncertainty. |
|
The 38th International Colloquium on Automata, Languages and Programming (ICALP 2011), Zurich, Switzerland, July 4 - 8, 2011. Talk on "Meeting deadlines: How much speed suffices?" |
|
Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2011), Nymburk, Czech Republic, June 19 - 24, 2011. Talk on "Meeting deadlines: How much speed suffices?" |
|
ECCO 2011 - XXIVth Conference of the European Chapter on Combinatorial Optimization, Amsterdam, The Netherlands, May 30 - June 1, 2011. Invited Talk on "Models and Algorithms for Scheduling under Uncertainty". |
|
Seminar of the research group Algorithms and Complexity, Humboldt Universität Berlin, April 27, 2011. Talk on "Universal sequencing on a single unreliable machine". |
|
Dagstuhl Seminar on Packing and Scheduling Algorithms for Information and Communication Services, Schloss Dagstuhl, Germany, February 28 - March 3, 2011. |
|
Universität des Saarlandes, Institut für Informatik, Saarbrücken, June 15, 2010. Talk on "Scheduling under Uncertainty: Universal Solutions" |
|
Conference on Integer Programming and Combinatorial Optimization (IPCO 2010), Lausanne, Switzerland, June 9-11, 2010. Talk on "Universal Sequencing on a Single Machine". |
|
DFG Indian-German Workshop and Round-Table on Discrete Structures and Algorithms, Bonn, Germany, June 2-5, 2010. Talk on "Universal Sequencing on a Single Machine". |
|
Freie Universität Berlin, Berlin, May 20, 2010. Talk on "Scheduling under Uncertainty: Models, Algorithms, Performance Measures". |
| Inauguration Workshop of the Indo-German Max-Planck Center for Computer Science (IMPECS), Delhi, India, April 9-11, 2010. Talk on "Challenges on the Theory for Scheduling Real-Time Systems". |
| Noon Seminar Max Planck Institute for Informatics, Saarbrücken, Germany, February 23, 2010. Talk on "Algorithms and Complexity for Periodic Real-Time Scheduling". |
|
Dagstuhl Seminar on Scheduling , Schloss Dagstuhl, Germany, February 14-19, 2010. |
|
ACM-SIAM Symposium on Discrete Algorithms (SODA10), Austin, TX, USA, January 17-19, 2010. |
|
Colloquium on Combinatorics (KolKom), Magdeburg, Germany, November 13-14, 2009. Talk on "Cardinality Constrained Graph Partitioning into Cliques with Submodular Costs". |
|
Forschungstag Informatik, Max Planck Institute for
Informatics, Saarbrücken, Germany, September 29, 2009. Talk & Seminar on "Online Optimization: from ski rental via pizza delivery to the stock market". |
|
Seminar at INRIA & LORIA, Nancy, France, September 22, 2009. Talk on "Dynamic stochastic scheduling: model and solution techniques". |
| Noon Seminar Max Planck Institute for
Informatics, Saarbrücken, Germany, September 8, 2009. Talk on "On Eulerian Extension Problems and their Application to Sequencing Problems". |
| International Symposium on Mathematical Programming (ISMP 2009), Chicago, USA, August 23-28, 2009. Talk on "The Price of Robustness for Single Machine Scheduling". |
| Maria Ward Schule, Mainz, Germany, July 8th, 2009. Talk on "Alles zu seiner Zeit: Projektplanung im großen Stil". |
| Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2009), Abbey Rolduc, The Netherlands,
June 29 - July 03, 2009. Talk on "On Eulerian Extension Problems and their Application to Sequencing Problems". |
| Cologne-Twente Workshop on Graphs and Combinatorial Optimization (CTW 2009), Paris, France, June 2-4, 2009. Talk on "Cardinality Constrained Graph Partitioning into Cliques with Submodular Costs". |
| Noon Seminar Max Planck Institute for
Informatics, Saarbrücken, Germany, January 23, 2009. Talk on "Robust Sequencing on a Single Machine". |
| Technische Universität Berlin,
Germany, February 2, 2009. Talk on "Optimierung unter Unsicherheit: Anwendungen aus der Produktionslogistik". |
|
Zweites Matheon-Nachwuchswochenende,
Chorin, Germany, January 25-27, 2008. Talk on "Was ist ein Approximationsalgorithmus?". |
|
Dagstuhl Workshop
on Scheduling , Schloss Dagstuhl, Germany, February 10-15, 2008. Talk on "Approximation Results for Preemptive Stochastic Online Scheduling". |
| Noon Seminar Max Planck Institute for
Informatics,
Saarbrücken, Germany, March 12, 2008. Talk on "Coping with Incomplete Information in Scheduling: Stochastic and Online Models". |
| Center Days of the "DFG Research Center
MATHEON",
Technische Universität Berlin, Berlin, Germany, April 7-9, 2008.
Talk on "Optimization under uncertainty in logistics and scheduling". |
| European Symposium on Algorithms (ESA), Karlsruhe, Germany, September 15-19, 2008. |
|
Joint Mathematics Meetings of
the AMS & MAA, New Orleans, USA, January 5-8, 2007. Talk on "Approximative Policies for Preemptive Stochastic Online Scheduling". |
| ACM-SIAM Symposium on Discrete Algorithms (SODA 2007), New Orleans, USA, January 7-9, 2007. |
|
IBM Watson Research Center,
Yorktown, USA, January 10-24, 2007. Talk on "Preemptive Stochastic Online Scheduling". |
|
Operations Research Center at
MIT,
Cambridge, USA, January 26, 2007. Talk on "News on Stochastic Online Scheduling - The preemptive case". |
|
Workshop on Rock Mechanics and
Logistics in Mining,
Santiago de Chile, Chile, February 26-March 2, 2007. Talk on "Optimization in Complex Logistic Processes: Online and stochastic scheduling". |
|
Centro de Modelamiento Matematico (CMM),
Universidad de Chile, Santiago de Chile,
March 6-9,2007.
Talk on "News on Stochastic Online Scheduling - The preemptive case". |
|
12. Berliner Tag der Mathematik
Technische Fachhochschule Berlin,
Germany, May 5, 2007. Talk on "Alles zu seiner Zeit - Projektplanung heute". |
|
Lange Nacht der Wissenschaften 2007
Berlin, Germany, June 9, 2007. Talk on "Alles zu seiner Zeit - Projektplanung im grossen Stil". |
|
Models and Algorithms for Planning and Scheduling Problems (MAPSP 2007),
Istanbul, Turkey, July 2-6, 2007. Talk on "News on Stochastic Online Scheduling - The preemptive case" (plenary talk). |
|
Operations Research 2007,
Saarbrücken, Germany, September 5-7, 2007. Talk on "Coping with Incomplete Information in Scheduling - Stochastic and Online Models" (invited Talk for GOR Dissertation Award winners). |
|
Urania Lectures for high school students:
MathInside - Mathematik ist überall,
Berlin, March 28, 2006. Talk on "Alles zu seiner Zeit - Projektplanung heute" [pdf-slides] of a PowerPoint presentation (animations removed). |
|
Seminar of the research group "Parallel Computing",
University Paderborn, Germany, June 20, 2006.
Talk on "Approximation in Preemptive Stochastic Online Scheduling". |
|
Seminar of the research group "Discrete Optimization",
University Dortmund, Germany, June 22, 2006.
Talk on "An Approximation for Preemptive Stochastic Online Scheduling". |
|
Seminar of the research group "Combinatorial Optimization and Graph Algorithms",
TU Berlin, Germany, June 29, 2006.
Talk on "News on stochastic online scheduling - the preemptive case". |
|
Workshop with Deutsches
Zentrum für Luft-und Raumfahrt (German Aerospace Center),
Berlin, Germany, July 24, 2006.
Talk on "How to Solve Resource Constrained Scheduling Problems - A Langrangian Relaxation Approach". |
|
International Symposium on Mathematical Programming
(ISMP 2006),
Rio de Janeiro, Brazil, July 30 - August 4, 2006.
Talk on "Models and Algorithms for Stochastic Online Scheduling". |
|
Visit of students of the Georg-Cantor-Gymnasium Halle, Berlin, December 15, 2006. Talk on "Alles zu seiner Zeit - Projektplanung heute". |
|
Seminar of the research group "Combinatorial Optimization and Graph Algorithms",
TU Berlin, Germany, January 13, 2005.
Talk on "Models and algorithms for stochastic online scheduling". |
| Dagstuhl
Seminar: Algorithms for Optimization with Incomplete Information,
Schloss Dagstuhl, Germany, January 16 - 21, 2005. Talk on "Models and Algorithms for Stochastic Online Scheduling". |
| Center Days 2005 of the "DFG Research Center: Mathematics for key
technologies",
Technische Universität Berlin, Berlin, Germany, April 4
- 6, 2005. Talk on "Project C5 Stochastic and nonlinear methods for solving resource constrained scheduling problems". |
| MAPSP 2005:
Models and Algorithms for Planning and Scheduling Problems,
Siena, Italy, June 06 - 10, 2005. Talk on "Models and Algorithms for Stochastic Online Scheduling". (Plenary Talk) |
| Berliner Algorithmentag 2005, Freie Universität Berlin, July 15, 2005. Talk on "A combined model for online scheduling with stochastic information". |
| Joint ORSUM/Complex Systems Seminar,
University of Melbourne, Australia, Sep 16, 2005. Talk on "A combined model for online scheduling with stochastic information". |
| Applied Mathematics Seminar,
University of New South Wales, Sydney, Australia, October 11,
2005. Talk on "A combined model for online scheduling with stochastic information". |
| Center Days 2004 of the "DFG Research Center:
Mathematics for key technologies",
Technische Universität Berlin, Berlin, Germany, March 30
- April 1, 2004.
Talk on "Stochastic and nonlinear methods for solving resource constrained scheduling problems" |
| Tandem Workshop "Stochastic Models for Online Target Date
Assignment" of projects C3, C5, C6, and C7 of the "DFG Research Center MATHEON: Mathematics for key
technologies", Technische Universität Berlin, Berlin, Germany, April 23, 2004. |
| EIDMA Minicourse
on "Approximation Algorithms and Games on Networks" by Eva Tardos,
Eindhoven, Netherlands, May 10 - 14, 2004. |
|
Workshop on Approximation and Online Algorithms (WAOA),
Bergen, Norway, September 14-16, 2004. Talk on "Stochastic online scheduling on parallel machines". |
|
APPOL II Workshop - Approximation and On-line Algorithms, Athens, Greece, September 30 - October 2, 2004. Talk on "Stochastic online scheduling on parallel machines". |
| Seminar of the research group "Optimization",
University of Kaiserslautern, Germany, November 15, 2004.
Talk on "Nonpreemptive Stochastic Online Scheduling". |
| Seminar of the research group "Quantitative Economics",
Maastricht University, The Netherlands, November 18, 2004.
Talk on "Stochastic Online Scheduling". |
| SODA'03, 14th Annual ACM-SIAM Symposium on Discrete Algorithms, Baltimore, USA, January 12-14, 2003. |
| DFG Tandem Workshop - Online Optimization, Erkner, Germany, March 5-7, 2003. |
| MAPSP'03, Sixth Workshop on Models and Algorithms for Planning and Scheduling Problems, Aussois, France, March 30 - April 04, 2003. |
| First
Workshop on Approximation and Online Algorithms (WAOA),
Budapest, Hungary, September 15-20, 2003. Talk on "Scheduling to minimimize average completion time revisited: deterministic on-line algorithms". |
| Learn- &
Workshop: Randomness in the Design and Analysis of Algorithms,
Konrad-Zuse-Zentrum für Informationstechnik Berlin, Berlin, Germany, October 18 - 20, 2003. |
| Fall School on Algorithms for Hard Problems, Schwarzenberg, Switzerland, September 23-27, 2002. |
|
APPOL II Workshop - Approximation and On-line Algorithms,
Leuven, Belgium, November 8-9, 2002. Talk on "Deterministic on-line scheduling on parallel machines". |