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ORCIDAndreas S. Schulz
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- affiliation: Technical University Munich, Germany
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2020 – today
- 2024
[j48]Andreas S. Schulz
, Claudio Telha:
Integer Factorization: Why Two-Item Joint Replenishment Is Hard. Oper. Res. 72(3): 1192-1202 (2024)- [j47]Felix Happach, Andreas S. Schulz:
Approximation Algorithms and Linear Programming Relaxations for Scheduling Problems Related to Min-Sum Set Cover. Math. Oper. Res. 49(1): 578-598 (2024) - [j46]Andreas S. Schulz, Claudio Telha:
On the complexity of a maintenance problem for hierarchical systems. Oper. Res. Lett. 54: 107117 (2024) - [j45]Lukas Brandl, Andreas S. Schulz:
Primal separation and approximation for the {0,1/2}-closure. Oper. Res. Lett. 57: 107156 (2024) - 2023
- [i10]Lukas Brandl, Andreas S. Schulz:
Primal Separation and Approximation for the {0, 1/2}-closure. CoRR abs/2311.03909 (2023) - [i9]Andreas S. Schulz, Claudio Telha:
On the complexity of a maintenance problem for hierarchical systems. CoRR abs/2312.17569 (2023) - 2022
- [j44]Yiannis Giannakopoulos, Georgy Noarov, Andreas S. Schulz:
Computing Approximate Equilibria in Weighted Congestion Games via Best-Responses. Math. Oper. Res. 47(1): 643-664 (2022) - [j43]Matthias Brugger, Andreas S. Schulz:
On the complexity of recognizing integrality and total dual integrality of the {0, 1/2}-closure. Oper. Res. Lett. 50(1): 16-19 (2022) - [j42]Gero Friesecke, Andreas S. Schulz, Daniela Vögler:
Genetic Column Generation: Fast Computation of High-Dimensional Multimarginal Optimal Transport Problems. SIAM J. Sci. Comput. 44(1): 1632- (2022) - 2021
- [j41]Layla Martin, Stefan Minner, Diogo Poças, Andreas S. Schulz:
The Competitive Pickup and Delivery Orienteering Problem for Balancing Car-Sharing Systems. Transp. Sci. 55(6): 1232-1259 (2021) - [i8]Gero Friesecke, Andreas S. Schulz, Daniela Vögler:
Genetic column generation: Fast computation of high-dimensional multi-marginal optimal transport problems. CoRR abs/2103.12624 (2021) - [i7]Matthias Brugger, Andreas S. Schulz:
On the Complexity of Recognizing Integrality and Total Dual Integrality of the {0, 1/2}-Closure. CoRR abs/2104.14486 (2021) - 2020
- [i6]Felix Happach, Andreas S. Schulz:
Approximation Algorithms and LP Relaxations for Scheduling Problems Related to Min-Sum Set Cover. CoRR abs/2001.07011 (2020) - [i5]Andreas S. Schulz, Claudio Telha:
Integer factorization and Riemann's hypothesis: Why two-item joint replenishment is hard. CoRR abs/2007.09045 (2020)
2010 – 2019
- 2019
- [c38]Andreas S. Schulz, Rajan Udwani:
Robust Appointment Scheduling with Heterogeneous Costs. APPROX-RANDOM 2019: 25:1-25:17 - [c37]Felix Happach, Andreas S. Schulz:
Precedence-Constrained Scheduling and Min-Sum Set Cover. WAOA 2019: 170-187 - 2018
- [j40]James B. Orlin, Andreas S. Schulz, Rajan Udwani:
Robust monotone submodular function maximization. Math. Program. 172(1-2): 505-537 (2018) - [i4]Yiannis Giannakopoulos, Georgy Noarov, Andreas S. Schulz:
An Improved Algorithm for Computing Approximate Equilibria in Weighted Congestion Games. CoRR abs/1810.12806 (2018) - 2016
- [c36]Andreas S. Schulz, José Verschae:
Min-Sum Scheduling Under Precedence Constraints. ESA 2016: 74:1-74:13 - [c35]James B. Orlin, Andreas S. Schulz, Rajan Udwani:
Robust Monotone Submodular Function Maximization. IPCO 2016: 312-324 - 2015
- [p1]Andreas S. Schulz:
Selfish Routing and Proportional Resource Allocation. Gems of Combinatorial Optimization and Graph Algorithms 2015: 95-102 - [e3]Andreas S. Schulz, Martin Skutella, Sebastian Stiller, Dorothea Wagner:
Gems of Combinatorial Optimization and Graph Algorithms. Springer 2015, ISBN 978-3-319-24970-4 [contents] - [i3]James B. Orlin, Andreas S. Schulz, Rajan Udwani:
Robust Monotone Submodular Function Maximization. CoRR abs/1507.06616 (2015) - 2014
- [c34]Shashi Mittal, Andreas S. Schulz, Sebastian Stiller:
Robust Appointment Scheduling. APPROX-RANDOM 2014: 356-370 - [e2]Andreas S. Schulz, Dorothea Wagner:
Algorithms - ESA 2014 - 22th Annual European Symposium, Wroclaw, Poland, September 8-10, 2014. Proceedings. Lecture Notes in Computer Science 8737, Springer 2014, ISBN 978-3-662-44776-5 [contents] - 2013
- [j39]Andreas S. Schulz, Nelson A. Uhan:
Approximating the least core value and least core of cooperative games with supermodular costs. Discret. Optim. 10(2): 163-180 (2013) - [j38]Shashi Mittal, Andreas S. Schulz:
A General Framework for Designing Approximation Schemes for Combinatorial Optimization Problems with Many Objectives Combined into One. Oper. Res. 61(2): 386-397 (2013) - [j37]Juliane Dunkel, Andreas S. Schulz:
The Gomory-Chvátal Closure of a Nonrational Polytope Is a Rational Polytope. Math. Oper. Res. 38(1): 63-91 (2013) - [j36]Shashi Mittal, Andreas S. Schulz:
An FPTAS for optimizing a class of low-rank functions over a polytope. Math. Program. 141(1-2): 103-120 (2013) - [c33]José R. Correa, Andreas S. Schulz, Nicolás E. Stier Moses:
The Price of Anarchy of the Proportional Allocation Mechanism Revisited. WINE 2013: 109-120 - 2012
- [j35]Carol A. Meyers, Andreas S. Schulz:
The complexity of welfare maximization in congestion games. Networks 59(2): 252-260 (2012) - 2011
- [j34]Andreas S. Schulz, Nelson A. Uhan:
Near-Optimal Solutions and Large Integrality Gaps for Almost All Instances of Single-Machine Precedence-Constrained Scheduling. Math. Oper. Res. 36(1): 14-23 (2011) - [j33]Adam N. Letchford, Sebastian Pokutta, Andreas S. Schulz:
On the membership problem for the {0, 1/2}-closure. Oper. Res. Lett. 39(5): 301-304 (2011) - [j32]Sebastian Pokutta, Andreas S. Schulz:
Integer-empty polytopes in the 0/1-cube with maximal Gomory-Chvátal rank. Oper. Res. Lett. 39(6): 457-460 (2011) - [c32]Andreas S. Schulz, Claudio Telha:
Approximation Algorithms and Hardness Results for the Joint Replenishment Problem with Constant Demands. ESA 2011: 628-639 - [c31]Juliane Dunkel, Andreas S. Schulz:
The Gomory-Chvátal Closure of a Non-Rational Polytope is a Rational Polytope. OR 2011: 587-592 - 2010
- [j31]Andreas S. Schulz, Nelson A. Uhan:
Sharing Supermodular Costs. Oper. Res. 58(4-Part-2): 1051-1056 (2010) - [j30]Monaldo Mastrolilli, Maurice Queyranne, Andreas S. Schulz, Ola Svensson, Nelson A. Uhan:
Minimizing the sum of weighted completion times in a concurrent open shop. Oper. Res. Lett. 38(5): 390-395 (2010) - [c30]Sebastian Pokutta, Andreas S. Schulz:
On the Rank of Cutting-Plane Proof Systems. IPCO 2010: 450-463
2000 – 2009
- 2009
- [j29]Carol A. Meyers, Andreas S. Schulz:
Integer equal flows. Oper. Res. Lett. 37(4): 245-249 (2009) - [j28]Nicole Immorlica, Li (Erran) Li, Vahab S. Mirrokni, Andreas S. Schulz:
Coordination mechanisms for selfish scheduling. Theor. Comput. Sci. 410(17): 1589-1598 (2009) - [c29]James B. Orlin, Abraham P. Punnen, Andreas S. Schulz:
Integer Programming: Optimization and Evaluation Are Equivalent. WADS 2009: 519-529 - [i2]Andreas S. Schulz, Nelson A. Uhan:
Sharing Supermodular Costs. Models and Algorithms for Optimization in Logistics 2009 - 2008
- [j27]James B. Orlin, Andreas S. Schulz, Sudipta Sengupta:
epsilon-optimization schemes and L-bit precision: Alternative perspectives for solving combinatorial optimization problems. Discret. Optim. 5(2): 550-561 (2008) - [j26]José R. Correa, Andreas S. Schulz, Nicolás E. Stier Moses:
A geometric approach to the price of anarchy in nonatomic congestion games. Games Econ. Behav. 64(2): 457-469 (2008) - [j25]Juliane Dunkel, Andreas S. Schulz:
On the Complexity of Pure-Strategy Nash Equilibria in Congestion and Local-Effect Games. Math. Oper. Res. 33(4): 851-868 (2008) - [c28]Shashi Mittal, Andreas S. Schulz:
A General Framework for Designing Approximation Schemes for Combinatorial Optimization Problems with Many Objectives Combined into One. APPROX-RANDOM 2008: 179-192 - [c27]Andreas S. Schulz:
On the Relative Complexity of 15 Problems Related to 0/1-Integer Programming. Bonn Workshop of Combinatorial Optimization 2008: 399-428 - [c26]Andreas S. Schulz:
Stochastic Online Scheduling Revisited. COCOA 2008: 448-457 - 2007
- [j24]José R. Correa, Andreas S. Schulz, Nicolás E. Stier Moses:
Fast, Fair, and Efficient Flows in Networks. Oper. Res. 55(2): 215-225 (2007) - [c25]Andreas S. Schulz, Nelson A. Uhan:
Encouraging Cooperation in Sharing Supermodular Costs. APPROX-RANDOM 2007: 271-285 - 2006
- [j23]Andreas S. Schulz, Nicolás E. Stier Moses:
Efficiency and fairness of system-optimal routing with user constraints. Networks 48(4): 223-234 (2006) - [j22]Maurice Queyranne, Andreas S. Schulz:
Approximation Bounds for a General Class of Precedence Constrained Parallel Machine Scheduling Problems. SIAM J. Comput. 35(5): 1241-1253 (2006) - [c24]Juliane Dunkel, Andreas S. Schulz:
On the Complexity of Pure-Strategy Nash Equilibria in Congestion and Local-Effect Games. WINE 2006: 62-73 - 2005
- [j21]Olaf Jahn, Rolf H. Möhring, Andreas S. Schulz, Nicolás E. Stier Moses:
System-Optimal Routing of Traffic Flows with User Constraints in Networks with Congestion. Oper. Res. 53(4): 600-616 (2005) - [j20]José R. Correa, Andreas S. Schulz:
Single-Machine Scheduling with Precedence Constraints. Math. Oper. Res. 30(4): 1005-1021 (2005) - [c23]José R. Correa, Andreas S. Schulz, Nicolás E. Stier Moses:
On the Inefficiency of Equilibria in Congestion Games. IPCO 2005: 167-181 - [c22]Nicole Immorlica, Li (Erran) Li, Vahab S. Mirrokni, Andreas S. Schulz:
Coordination Mechanisms for Selfish Scheduling. WINE 2005: 55-69 - [i1]Andreas S. Schulz:
New Old Algorithms for Stochastic Scheduling. Algorithms for Optimization with Incomplete Information 2005 - 2004
- [j19]Philippe Baptiste, Jacques Carlier, Alix Munier, Andreas S. Schulz:
Introduction. Ann. Oper. Res. 129(1-4): 17-19 (2004) - [j18]José R. Correa, Andreas S. Schulz, Nicolás E. Stier Moses:
Selfish Routing in Capacitated Networks. Math. Oper. Res. 29(4): 961-976 (2004) - [j17]Nicole Megow, Andreas S. Schulz:
On-line scheduling to minimize average completion time revisited. Oper. Res. Lett. 32(5): 485-490 (2004) - [j16]James B. Orlin, Abraham P. Punnen, Andreas S. Schulz:
Approximate Local Search in Combinatorial Optimization. SIAM J. Comput. 33(5): 1201-1214 (2004) - [c21]José R. Correa, Andreas S. Schulz, Nicolás E. Stier Moses:
Computational Complexity, Fairness, and the Price of Anarchy of the Maximum Latency Problem: Extended Abstract. IPCO 2004: 59-73 - [c20]José R. Correa, Andreas S. Schulz:
Single Machine Scheduling with Precedence Constraints: Extended Abstract. IPCO 2004: 283-297 - [c19]James B. Orlin, Abraham P. Punnen, Andreas S. Schulz:
Approximate local search in combinatorial optimization. SODA 2004: 587-596 - 2003
- [j15]Friedrich Eisenbrand, Andreas S. Schulz:
Bounds on the Chvátal Rank of Polytopes in the 0/1-Cube. Comb. 23(2): 245-261 (2003) - [j14]Rolf H. Möhring, Andreas S. Schulz, Frederik Stork, Marc Uetz:
Solving Project Scheduling Problems by Minimum Cut Computations. Manag. Sci. 49(3): 330-350 (2003) - [c18]Andreas S. Schulz, Nicolás E. Stier Moses:
On the performance of user equilibria in traffic networks. SODA 2003: 86-87 - [c17]Nicole Megow, Andreas S. Schulz:
Scheduling to Minimize Average Completion Time Revisited: Deterministic On-Line Algorithms. WAOA 2003: 227-234 - 2002
- [j13]Andreas S. Schulz, Robert Weismantel:
The Complexity of Generic Primal Algorithms for Solving General Integer Programs. Math. Oper. Res. 27(4): 681-692 (2002) - [j12]Michel X. Goemans, Maurice Queyranne, Andreas S. Schulz, Martin Skutella, Yaoguang Wang:
Single Machine Scheduling with Release Dates. SIAM J. Discret. Math. 15(2): 165-192 (2002) - [j11]Andreas S. Schulz, Martin Skutella:
Scheduling Unrelated Machines by Randomized Rounding. SIAM J. Discret. Math. 15(4): 450-469 (2002) - [j10]Rudolf Müller, Andreas S. Schulz:
Transitive Packing: A Unifying Concept in Combinatorial Optimization. SIAM J. Optim. 13(2): 335-367 (2002) - [e1]William J. Cook, Andreas S. Schulz:
Integer Programming and Combinatorial Optimization, 9th International IPCO Conference, Cambridge, MA, USA, May 27-29, 2002, Proceedings. Lecture Notes in Computer Science 2337, Springer 2002, ISBN 3-540-43676-6 [contents] - 2001
- [j9]Rolf H. Möhring, Andreas S. Schulz, Frederik Stork, Marc Uetz:
On project scheduling with irregular starting time costs. Oper. Res. Lett. 28(4): 149-154 (2001) - 2000
- [c16]James B. Orlin, Andreas S. Schulz, Sudipta Sengupta:
epsilon-optimization schemes and L-bit precision: alternative perspectives in combinatorial optimization (extended abstract). STOC 2000: 565-572
1990 – 1999
- 1999
- [j8]Alexander Bockmayr, Friedrich Eisenbrand, Mark E. Hartmann, Andreas S. Schulz:
On the Chvátal Rank of Polytopes in the 0/1 Cube. Discret. Appl. Math. 98(1-2): 21-27 (1999) - [j7]Rolf H. Möhring, Andreas S. Schulz, Marc Uetz:
Approximation in stochastic scheduling: the power of LP-based priority policies. J. ACM 46(6): 924-942 (1999) - [c15]Rolf H. Möhring, Andreas S. Schulz, Frederik Stork, Marc Uetz:
Resource-Constrained Project Scheduling: Computing Lower Bounds by Solving Minimum Cut Problems. ESA 1999: 139-150 - [c14]Friedrich Eisenbrand, Andreas S. Schulz:
Bounds on the Chvátal Rank of Polytopes in the 0/1-Cube. IPCO 1999: 137-150 - [c13]Rolf H. Möhring, Andreas S. Schulz, Marc Uetz:
Stochastic Machine Scheduling: Performance Guarantees for LP-based Priority Policies. RANDOM-APPROX 1999: 144-155 - [c12]Andreas S. Schulz, Robert Weismantel:
An Oracle-Polynomial Time Augmentation Algorithm for Integer Programming. SODA 1999: 967-968 - 1998
- [j6]Cynthia A. Phillips, Andreas S. Schulz, David B. Shmoys, Clifford Stein, Joel Wein:
Improved Bounds on Relaxations of a Parallel Machine Scheduling Problem. J. Comb. Optim. 1(4): 413-426 (1998) - [j5]Rainer Schrader, Andreas S. Schulz, Georg Wambach:
Base polytopes of series-parallel posets: Linear description and optimization. Math. Program. 82: 159-173 (1998) - [j4]Stephan Hartmann, Markus W. Schäffter, Andreas S. Schulz:
Switchbox Routing in VLSI Design: Closing the Complexity Gap. Theor. Comput. Sci. 203(1): 31-49 (1998) - [c11]Alix Munier, Maurice Queyranne, Andreas S. Schulz:
Approximation Bounds for a General Class of Precedence Constrained Parallel Machine Scheduling Problems. IPCO 1998: 367-382 - 1997
- [j3]Annelie von Arnim, Andreas S. Schulz:
Facets of the Generalized Permutahedron of a Poset. Discret. Appl. Math. 72(1-2): 179-192 (1997) - [j2]Leslie A. Hall, Andreas S. Schulz, David B. Shmoys, Joel Wein:
Scheduling to Minimize Average Completion Time: Off-Line and On-Line Approximation Algorithms. Math. Oper. Res. 22(3): 513-544 (1997) - [c10]Andreas S. Schulz, Martin Skutella:
Scheduling-LPs Bear Probabilities: Randomized Approximations for Min-Sum Criteria. ESA 1997: 416-429 - [c9]Andreas S. Schulz, Martin Skutella:
Random-Based Scheduling: New Approximations and LP Lower Bounds. RANDOM 1997: 119-133 - 1996
- [c8]Rolf H. Möhring, Markus W. Schäffter, Andreas S. Schulz:
Scheduling Jobs with Communication Delays: Using Infeasible Solutions for Approximation (Extended Abstract). ESA 1996: 76-90 - [c7]Soumen Chakrabarti, Cynthia A. Phillips, Andreas S. Schulz, David B. Shmoys, Clifford Stein, Joel Wein:
Improved Scheduling Algorithms for Minsum Criteria. ICALP 1996: 646-657 - [c6]Andreas S. Schulz:
Scheduling to Minimize Total Weighted Completion Time: Performance Guarantees of LP-Based Heuristics and Lower Bounds. IPCO 1996: 301-315 - [c5]Rudolf Müller, Andreas S. Schulz:
Transitive Packing. IPCO 1996: 430-444 - [c4]Stephan Hartmann, Markus W. Schäffter, Andreas S. Schulz:
Switchbox Routing in VLSI Design: Closing the Complexity Gap. WG 1996: 196-210 - 1995
- [j1]Andreas S. Schulz:
The Permutahedron of Series-parallel Posets. Discret. Appl. Math. 57(1): 85-90 (1995) - [c3]Andreas S. Schulz, Robert Weismantel, Günter M. Ziegler:
0/1-Integer Programming: Optimization and Augmentation are Equivalent. ESA 1995: 473-483 - [c2]Rudolf Müller, Andreas S. Schulz:
The Interval Order Polytope of a Digraph. IPCO 1995: 50-64 - [c1]Maurice Queyranne, Andreas S. Schulz:
Scheduling Unit Jobs with Compatible Release Dates on Parallel Machines with Nonstationary Speeds. IPCO 1995: 307-320
Coauthor Index
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