Ulf Lorenz

Publication Activity (10 Years)

Years Active: 1992-2022
Publications (10 Years): 15

Top Topics

Integer Programming

Integer Program

Top Venues

Computers and Games

Publications

Michael Hartisch, Ulf Lorenz
A general model-and-run solver for multistage robust discrete linear optimization. CoRR (2022)
Ulf Lorenz, Christian Donninger, Muhammad N. Ali, Günes Erdogan, Christopher Lutz
Hydra: Report and technical overview. J. Int. Comput. Games Assoc. 42 (2-3) (2020)
Michael Hartisch, Ulf Lorenz
A Novel Application for Game Tree Search - Exploiting Pruning Mechanisms for Quantified Integer Programs. ACG (2019)
Christian Reintjes, Michael Hartisch, Ulf Lorenz
Support-Free Lattice Structures for Extrusion-Based Additive Manufacturing Processes via Mixed-Integer Programming. OR (2019)
Michael Hartisch, Ulf Lorenz
Robust Multistage Optimization with Decision-Dependent Uncertainty. OR (2019)
Jonas B. Weber, Michael Hartisch, Ulf Lorenz
Optimized Design of Thermofluid Systems Using the Example of Mold Cooling in Injection Molding. OR (2019)
Michael Hartisch, Ulf Lorenz
Mastering Uncertainty: Towards Robust Multistage Optimization with Decision Dependent Uncertainty. PRICAI (1) (2019)
Michael Hartisch, Ulf Lorenz
Game Tree Search in a Robust Multistage Optimization Framework: Exploiting Pruning Mechanisms. CoRR (2018)
Christian Reintjes, Michael Hartisch, Ulf Lorenz
Design and Optimization for Additive Manufacturing of Cellular Structures Using Linear Optimization. OR (2018)
Jonas B. Weber, Ulf Lorenz
Modeling Thermofluid Systems: An Approach Customized for Optimization. OR (2018)
Thorsten Ederer, Michael Hartisch, Ulf Lorenz, Thomas Opfer, Jan Wolf
Yasol: An Open Source Solver for Quantified Mixed Integer Programs. ACG (2017)
Burkhard Schmidt, Ulf Lorenz
WavePacket: A Matlab package for numerical quantum dynamics. I: Closed quantum systems and discrete variable representations. Comput. Phys. Commun. 213 (2017)
Jonas B. Weber, Ulf Lorenz
Optimizing booster stations. GECCO (Companion) (2017)
Christian Reintjes, Michael Hartisch, Ulf Lorenz
Lattice Structure Design with Linear Optimization for Additive Manufacturing as an Initial Design in the Field of Generative Design. OR (2017)
Michael Hartisch, Thorsten Ederer, Ulf Lorenz, Jan Wolf
Quantified Integer Programs with Polyhedral Uncertainty Set. Computers and Games (2016)
Lena C. Altherr, Thorsten Ederer, Christian Schänzle, Ulf Lorenz, Peter F. Pelz
Algorithmic System Design Using Scaling and Affinity Laws. OR (2015)
Ulf Lorenz, Jan Wolf
Solving multistage quantified linear optimization problems with the alpha-beta nested Benders decomposition. EURO J. Comput. Optim. 3 (4) (2015)
Lena C. Altherr, Thorsten Ederer, Ulf Lorenz, Peter F. Pelz, Philipp Pöttgen
Experimental Validation of an Enhanced System Synthesis Approach. OR (2014)
Thorsten Ederer, Ulf Lorenz, Thomas Opfer, Jan Wolf
Multistage Optimization with the Help of Quantified Linear Programming. OR (2014)
Lena C. Altherr, Thorsten Ederer, Ulf Lorenz, Peter F. Pelz, Philipp Pöttgen
Designing a Feedback Control System via Mixed-Integer Programming. OR (2014)
Thorsten Ederer, Ulf Lorenz, Thomas Opfer
Quantified Combinatorial Optimization. OR (2013)
Ulf Lorenz, Thomas Opfer, Jan Wolf
Solution Techniques for Quantified Linear Programs and the Links to Gaming. Computers and Games (2013)
Tobias Graf, Ulf Lorenz, Marco Platzner, Lars Schaefers
Parallel Monte-Carlo Tree Search for HPC Systems. Euro-Par (2) (2011)
André Berger, Ralf Hoffmann, Ulf Lorenz, Sebastian Stiller
Online railway delay management: Hardness, simulation and computation. Simul. 87 (7) (2011)
Thorsten Ederer, Ulf Lorenz, Alexander Martin, Jan Wolf
Quantified Linear Programs: A Computational Study. ESA (2011)
Thorsten Ederer, Ulf Lorenz, Thomas Opfer, Jan Wolf
Modeling Games with the Help of Quantified Integer Linear Programs. ACG (2011)
Ulf Lorenz, Alexander Martin, Jan Wolf
Polyhedral and Algorithmic Properties of Quantified Linear Programs. ESA (1) (2010)
Sven Grothklags, Ulf Lorenz, Burkhard Monien
From State-of-the-Art Static Fleet Assignment to Flexible Stochastic Planning of the Future. Algorithmics of Large and Complex Networks (2009)
Robert Elsässer, Ulf Lorenz, Thomas Sauerwald
On randomized broadcasting in Star graphs. Discret. Appl. Math. 157 (1) (2009)
André Berger, Ralf Hoffmann, Ulf Lorenz, Sebastian Stiller
TOPSU - RDM a simulation platform for online railway delay management. SimuTools (2008)
Kai Himstedt, Ulf Lorenz, Dietmar P. F. Möller
A Twofold Distributed Game-Tree Search Approach Using Interconnected Clusters. Euro-Par (2008)
Marco Platzner, Sven Döhre, Markus Happe, Tobias Kenter, Ulf Lorenz, Tobias Schumacher, Andre Send, Alexander Warkentin
The GOmputer: Accelerating GO with FPGAs. ERSA (2008)
Robert Elsässer, Ulf Lorenz, Thomas Sauerwald
Agent-based randomized broadcasting in large networks. Discret. Appl. Math. 155 (2) (2007)
Benjamin Doerr, Ulf Lorenz
Error Propagation in Game Trees. Math. Methods Oper. Res. 64 (1) (2006)
Sven Grothklags, Ulf Lorenz
Stochastic Airline Fleet Assignment is PSPACE-complete. Electron. Notes Discret. Math. 25 (2006)
Ulf Lorenz, Tobias Tscheuschner
Player Modeling, Search Algorithms and Strategies in Multi-player Games. ACG (2006)
Chrilly Donninger, Ulf Lorenz
Innovative Opening-Book Handling. ACG (2006)
Sven Grothklags, Ulf Lorenz, Jan Wesemann
A Stochastic Lot-Sizing and Scheduling Model. OR (2006)
Ulf Lorenz
A New Implementation of Error Analysis in Game Trees. J. Int. Comput. Games Assoc. 29 (2) (2006)
Jan Ehrhoff, Sven Grothklags, Ulf Lorenz
Parallelism for Perturbation Management and Robust Plans. Euro-Par (2005)
Jan Ehrhoff, Sven Grothklags, Ulf Lorenz
Disruption Management and Planning with Uncertainties in Aircraft Planning. Algorithms for Optimization with Incomplete Information (2005)
Ulf Lorenz
Beyond Optimal Play in Two-Person-Zerosum Games. ESA (2004)
Robert Elsässer, Ulf Lorenz, Thomas Sauerwald
Agent-Based Information Handling in Large Networks. MFCS (2004)
Chrilly Donninger, Alex Kure, Ulf Lorenz
Parallel Brutus: The First Distributed, FPGA Accelerated Chess Program. IPDPS (2004)
Chrilly Donninger, Ulf Lorenz
The Chess Monster Hydra. FPL (2004)
Ulf Lorenz, Burkhard Monien
Error analysis in minimax trees. Theor. Comput. Sci. 313 (3) (2004)
Ulf Lorenz
Parallel Controlled Conspiracy Number Search. Euro-Par (2002)
Ulf Lorenz, Burkhard Monien
The Secret of Selective Game Tree Search, When Using Random-Error Evaluations. STACS (2002)
Ulf Lorenz
Parallel controlled conspiracy number search. SPAA (2001)
Ulf Lorenz
Controlled Conspiracy-2 Search. STACS (2000)
Ulf Lorenz
Grandmaster Tournament in Lippstadt (Germany). J. Int. Comput. Games Assoc. 23 (3) (2000)
Ulf Lorenz
International Paderborn Computer-Chess Championship. J. Int. Comput. Games Assoc. 22 (1) (1999)
Ulf Lorenz, Heiner Matthias
International Paderborn Computer-Chess Championship. J. Int. Comput. Games Assoc. 21 (1) (1998)
Ulf Lorenz
The 6th International Paderborn Computer-Chess Championship. J. Int. Comput. Games Assoc. 20 (1) (1997)
Ulf Lorenz
Report on the 13th World Microcomputer-Chess Championship. J. Int. Comput. Games Assoc. 18 (4) (1995)
Ulf Lorenz, Valentin Rottmann, Rainer Feldmann, Peter Mysliwietz
Controlled Conspiracy-Number Search. J. Int. Comput. Games Assoc. 18 (3) (1995)
Ulf Lorenz, Valentin Rottmann
Report on the 4th International Paderborn Computer-Chess Championship. J. Int. Comput. Games Assoc. 17 (4) (1994)
Ulf Lorenz, Valentin Rottmann
The 2nd International Paderborn Computer-Chess Championship. J. Int. Comput. Games Assoc. 15 (4) (1992)