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ORCIDMagnus Wahlström
Person information
- affiliation: Royal Holloway, University of London, UK
- affiliation (former): Max Planck Institute for Informatics, Saarbrücken, Germany
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Books and Theses
- 2007
[b1]Magnus Wahlström:
Algorithms, measures and upper bounds for satisfiability and related problems. Linköping University, Sweden, 2007
Journal Articles
- 2024
- [j43]Eun Jung Kim
, Tomás Masarík, Marcin Pilipczuk, Roohani Sharma, Magnus Wahlström:
On Weighted Graph Separation Problems and Flow Augmentation. SIAM J. Discret. Math. 38(1): 170-189 (2024) - 2023
- [j42]Carl Einarson, Gregory Z. Gutin, Bart M. P. Jansen, Diptapriyo Majumdar, Magnus Wahlström:
p-Edge/vertex-connected vertex cover: Parameterized and approximation algorithms. J. Comput. Syst. Sci. 133: 23-40 (2023) - [j41]Eduard Eiben, Gregory Z. Gutin, Philip R. Neary, Clément Rambaud, Magnus Wahlström, Anders Yeo:
Preference swaps for the stable matching problem. Theor. Comput. Sci. 940(Part): 222-230 (2023) - 2022
- [j40]Jørgen Bang-Jensen, Eduard Eiben, Gregory Z. Gutin, Magnus Wahlström, Anders Yeo:
Component Order Connectivity in Directed Graphs. Algorithmica 84(9): 2767-2784 (2022) - [j39]Lukasz Kowalik, Shaohua Li, Wojciech Nadara, Marcin Smulewicz, Magnus Wahlström:
Many-visits TSP revisited. J. Comput. Syst. Sci. 124: 112-128 (2022) - [j38]Magnus Wahlström:
Quasipolynomial Multicut-mimicking Networks and Kernels for Multiway Cut Problems. ACM Trans. Algorithms 18(2): 15:1-15:19 (2022) - [j37]Victor Lagerkvist, Magnus Wahlström:
The (Coarse) Fine-Grained Structure of NP-Hard SAT and CSP Problems. ACM Trans. Comput. Theory 14(1): 2:1-2:54 (2022) - 2021
- [j36]Gregory Z. Gutin, Diptapriyo Majumdar, Sebastian Ordyniak, Magnus Wahlström:
Parameterized Pre-Coloring Extension and List Coloring Problems. SIAM J. Discret. Math. 35(1): 575-596 (2021) - [j35]Marek Cygan, Pawel Komosa, Daniel Lokshtanov, Marcin Pilipczuk, Michal Pilipczuk, Saket Saurabh, Magnus Wahlström:
Randomized Contractions Meet Lean Decompositions. ACM Trans. Algorithms 17(1): 6:1-6:30 (2021) - [j34]Gregory Z. Gutin, Magnus Wahlström, Meirav Zehavi:
r-Simple k-Path and Related Problems Parameterized by k/r. ACM Trans. Algorithms 17(1): 10:1-10:64 (2021) - 2020
- [j33]Stefan Kratsch, Shaohua Li, Dániel Marx, Marcin Pilipczuk, Magnus Wahlström:
Multi-budgeted Directed Cuts. Algorithmica 82(8): 2135-2155 (2020) - [j32]Stefan Kratsch, Magnus Wahlström:
Representative Sets and Irrelevant Vertices: New Tools for Kernelization. J. ACM 67(3): 16:1-16:50 (2020) - [j31]Gregory Z. Gutin, M. S. Ramanujan, Felix Reidl, Magnus Wahlström:
Alternative parameterizations of Metric Dimension. Theor. Comput. Sci. 806: 133-143 (2020) - [j30]Victor Lagerkvist, Magnus Wahlström:
Sparsification of SAT and CSP Problems via Tractable Extensions. ACM Trans. Comput. Theory 12(2): 13:1-13:29 (2020) - 2019
- [j29]Gregory Z. Gutin, M. S. Ramanujan, Felix Reidl, Magnus Wahlström:
Path-contractions, edge deletions and connectivity preservation. J. Comput. Syst. Sci. 101: 1-20 (2019) - 2018
- [j28]Gregory Z. Gutin, Felix Reidl, Magnus Wahlström, Meirav Zehavi:
Designing deterministic polynomial-space algorithms by color-coding multivariate polynomials. J. Comput. Syst. Sci. 95: 69-85 (2018) - [j27]Gregory Z. Gutin, Felix Reidl, Magnus Wahlström:
k-distinct in- and out-branchings in digraphs. J. Comput. Syst. Sci. 95: 86-97 (2018) - [j26]Marcin Pilipczuk, Magnus Wahlström:
Directed Multicut is W[1]-hard, Even for Four Terminal Pairs. ACM Trans. Comput. Theory 10(3): 13:1-13:18 (2018) - 2017
- [j25]Gregory Z. Gutin, Mark Jones, Bin Sheng, Magnus Wahlström, Anders Yeo:
Chinese Postman Problem on edge-colored multigraphs. Discret. Appl. Math. 217: 196-202 (2017) - [j24]Gregory Z. Gutin, Mark Jones, Bin Sheng, Magnus Wahlström, Anders Yeo:
Acyclicity in edge-colored graphs. Discret. Math. 340(2): 1-8 (2017) - [j23]Gregory Z. Gutin, Bin Sheng, Magnus Wahlström:
Odd properly colored cycles in edge-colored graphs. Discret. Math. 340(4): 817-821 (2017) - [j22]Gregory Z. Gutin, Magnus Wahlström, Anders Yeo:
Rural postman parameterized by the number of components of required edges. J. Comput. Syst. Sci. 83(1): 121-131 (2017) - [j21]Victor Lagerkvist, Magnus Wahlström:
The power of primitive positive definitions with polynomially many variables. J. Log. Comput. 27(5): 1465-1488 (2017) - 2016
- [j20]Gregory Z. Gutin, Stefan Kratsch, Magnus Wahlström:
Polynomial Kernels and User Reductions for the Workflow Satisfiability Problem. Algorithmica 75(2): 383-402 (2016) - [j19]Gregory Z. Gutin, Magnus Wahlström:
Tight lower bounds for the Workflow Satisfiability Problem based on the Strong Exponential Time Hypothesis. Inf. Process. Lett. 116(3): 223-226 (2016) - [j18]Yoichi Iwata, Magnus Wahlström, Yuichi Yoshida:
Half-integrality, LP-branching, and FPT Algorithms. SIAM J. Comput. 45(4): 1377-1411 (2016) - [j17]Gregory Z. Gutin, Mark Jones, Magnus Wahlström:
The Mixed Chinese Postman Problem Parameterized by Pathwidth and Treedepth. SIAM J. Discret. Math. 30(4): 2177-2205 (2016) - [j16]Marek Cygan, Holger Dell, Daniel Lokshtanov, Dániel Marx, Jesper Nederlof, Yoshio Okamoto, Ramamohan Paturi, Saket Saurabh, Magnus Wahlström:
On Problems as Hard as CNF-SAT. ACM Trans. Algorithms 12(3): 41:1-41:24 (2016) - [j15]Jason Crampton, Andrei Gagarin, Gregory Z. Gutin, Mark Jones, Magnus Wahlström:
On the Workflow Satisfiability Problem with Class-Independent Constraints for Hierarchical Organizations. ACM Trans. Priv. Secur. 19(3): 8:1-8:29 (2016) - [j14]Stefan Kratsch, Dániel Marx, Magnus Wahlström:
Parameterized Complexity and Kernelizability of Max Ones and Exact Ones Problems. ACM Trans. Comput. Theory 8(1): 1:1-1:28 (2016) - 2015
- [j13]Danny Hermelin, Stefan Kratsch, Karolina Soltys, Magnus Wahlström, Xi Wu:
A Completeness Theory for Polynomial (Turing) Kernelization. Algorithmica 71(3): 702-730 (2015) - [j12]Stefan Kratsch, Marcin Pilipczuk, Michal Pilipczuk, Magnus Wahlström:
Fixed-Parameter Tractability of Multicut in Directed Acyclic Graphs. SIAM J. Discret. Math. 29(1): 122-144 (2015) - 2014
- [j11]Benjamin Doerr, Magnus Wahlström:
Randomized Rounding in the Presence of a Cardinality Constraint. ACM J. Exp. Algorithmics 19(1) (2014) - [j10]Stefan Kratsch, Magnus Wahlström:
Compression via Matroids: A Randomized Polynomial Kernel for Odd Cycle Transversal. ACM Trans. Algorithms 10(4): 20:1-20:15 (2014) - [j9]Marek Cygan, Stefan Kratsch, Marcin Pilipczuk, Michal Pilipczuk, Magnus Wahlström:
Clique Cover and Graph Separation: New Incompressibility Results. ACM Trans. Comput. Theory 6(2): 6:1-6:19 (2014) - 2013
- [j8]Danny Hermelin, Chien-Chung Huang, Stefan Kratsch, Magnus Wahlström:
Parameterized Two-Player Nash Equilibrium. Algorithmica 65(4): 802-816 (2013) - [j7]Stefan Kratsch, Magnus Wahlström:
Two edge modification problems without polynomial kernels. Discret. Optim. 10(3): 193-199 (2013) - 2012
- [j6]Panos Giannopoulos, Christian Knauer, Magnus Wahlström, Daniel Werner:
Hardness of discrepancy computation and ε-net verification in high dimension. J. Complex. 28(2): 162-176 (2012) - [j5]Michael Gnewuch, Magnus Wahlström, Carola Winzen:
A New Randomized Algorithm to Approximate the Star Discrepancy Based on Threshold Accepting. SIAM J. Numer. Anal. 50(2): 781-807 (2012) - 2011
- [j4]Magnus Wahlström:
New Plain-Exponential Time Classes for Graph Homomorphism. Theory Comput. Syst. 49(2): 273-282 (2011) - 2010
- [j3]Benjamin Doerr, Michael Gnewuch, Magnus Wahlström:
Algorithmic construction of low-discrepancy point sets via dependent randomized rounding. J. Complex. 26(5): 490-507 (2010) - 2005
- [j2]Vilhelm Dahllöf, Peter Jonsson, Magnus Wahlström:
Counting models for 2SAT and 3SAT formulae. Theor. Comput. Sci. 332(1-3): 265-291 (2005) - 2004
- [j1]Magnus Wahlström:
Exact algorithms for finding minimum transversals in rank-3 hypergraphs. J. Algorithms 51(2): 107-121 (2004)
Conference and Workshop Papers
- 2024
- [c50]Eduard Eiben, Tomohiro Koana, Magnus Wahlström:
Determinantal Sieving. SODA 2024: 377-423 - [c49]Magnus Wahlström:
Representative set statements for delta-matroids and the Mader delta-matroid. SODA 2024: 780-810 - 2023
- [c48]George Osipov, Magnus Wahlström:
Parameterized Complexity of Equality MinCSP. ESA 2023: 86:1-86:17 - [c47]Konrad K. Dabrowski, Peter Jonsson, Sebastian Ordyniak, George Osipov, Magnus Wahlström:
Almost Consistent Systems of Linear Equations. SODA 2023: 3179-3217 - [c46]Eun Jung Kim, Stefan Kratsch, Marcin Pilipczuk, Magnus Wahlström:
Flow-augmentation III: Complexity dichotomy for Boolean CSPs parameterized by the number of unsatisfied constraints. SODA 2023: 3218-3228 - 2022
- [c45]Eduard Eiben, Clément Rambaud, Magnus Wahlström:
On the Parameterized Complexity of Symmetric Directed Multicut. IPEC 2022: 11:1-11:17 - [c44]Eun Jung Kim, Stefan Kratsch, Marcin Pilipczuk, Magnus Wahlström:
Directed flow-augmentation. STOC 2022: 938-947 - 2021
- [c43]Zhiyang He, Jason Li, Magnus Wahlström:
Near-Linear-Time, Optimal Vertex Cut Sparsifiers in Directed Acyclic Graphs. ESA 2021: 52:1-52:14 - [c42]Eun Jung Kim, Stefan Kratsch, Marcin Pilipczuk, Magnus Wahlström:
Solving hard cut problems via flow-augmentation. SODA 2021: 149-168 - 2020
- [c41]Lukasz Kowalik, Shaohua Li, Wojciech Nadara, Marcin Smulewicz, Magnus Wahlström:
Many Visits TSP Revisited. ESA 2020: 66:1-66:22 - [c40]Magnus Wahlström:
On Quasipolynomial Multicut-Mimicking Networks and Kernelization of Multiway Cut Problems. ICALP 2020: 101:1-101:14 - [c39]Jørgen Bang-Jensen, Eduard Eiben, Gregory Z. Gutin, Magnus Wahlström, Anders Yeo:
Component Order Connectivity in Directed Graphs. IPEC 2020: 2:1-2:16 - [c38]Gregory Z. Gutin, Diptapriyo Majumdar, Sebastian Ordyniak, Magnus Wahlström:
Parameterized Pre-Coloring Extension and List Coloring Problems. STACS 2020: 19:1-19:18 - 2019
- [c37]Gregory Z. Gutin, Magnus Wahlström, Meirav Zehavi:
On r-Simple k-Path and Related Problems Parameterized by k/r. SODA 2019: 1750-1769 - 2018
- [c36]Felix Reidl, Magnus Wahlström:
Parameterized Algorithms for Zero Extension and Metric Labelling Problems. ICALP 2018: 94:1-94:14 - [c35]Stefan Kratsch, Shaohua Li, Dániel Marx, Marcin Pilipczuk, Magnus Wahlström:
Multi-Budgeted Directed Cuts. IPEC 2018: 18:1-18:14 - 2017
- [c34]Victor Lagerkvist, Magnus Wahlström:
Kernelization of Constraint Satisfaction Problems: A Study Through Universal Algebra. CP 2017: 157-171 - [c33]Gregory Z. Gutin, M. S. Ramanujan, Felix Reidl, Magnus Wahlström:
Path-Contractions, Edge Deletions and Connectivity Preservation. ESA 2017: 47:1-47:13 - [c32]Gregory Z. Gutin, Felix Reidl, Magnus Wahlström:
k-Distinct In- and Out-Branchings in Digraphs. ICALP 2017: 58:1-58:13 - [c31]Magnus Wahlström:
LP-branching algorithms based on biased graphs. SODA 2017: 1559-1570 - 2016
- [c30]Marcin Pilipczuk, Magnus Wahlström:
Directed multicut is W[1]-hard, even for four terminal pairs. SODA 2016: 1167-1178 - 2015
- [c29]Gregory Z. Gutin, Mark Jones, Magnus Wahlström:
Structural Parameterizations of the Mixed Chinese Postman Problem. ESA 2015: 668-679 - [c28]Victor Lagerkvist, Magnus Wahlström, Bruno Zanuttini:
Bounded Bases of Strong Partial Clones. ISMVL 2015: 189-194 - 2014
- [c27]Victor Lagerkvist, Magnus Wahlström:
Polynomially Closed Co-clones. ISMVL 2014: 85-90 - [c26]Gregory Z. Gutin, Stefan Kratsch, Magnus Wahlström:
Polynomial Kernels and User Reductions for the Workflow Satisfiability Problem. IPEC 2014: 208-220 - [c25]Magnus Wahlström:
Half-integrality, LP-branching and FPT Algorithms. SODA 2014: 1762-1781 - [c24]Gregory Z. Gutin, Mark Jones, Bin Sheng, Magnus Wahlström:
Parameterized Directed k-Chinese Postman Problem and k Arc-Disjoint Cycles Problem on Euler Digraphs. WG 2014: 250-262 - 2013
- [c23]Danny Hermelin, Stefan Kratsch, Karolina Soltys, Magnus Wahlström, Xi Wu:
A Completeness Theory for Polynomial (Turing) Kernelization. IPEC 2013: 202-215 - [c22]Magnus Wahlström:
Abusing the Tutte Matrix: An Algebraic Instance Compression for the K-set-cycle Problem. STACS 2013: 341-352 - 2012
- [c21]Marek Cygan, Holger Dell, Daniel Lokshtanov, Dániel Marx, Jesper Nederlof, Yoshio Okamoto, Ramamohan Paturi, Saket Saurabh, Magnus Wahlström:
On Problems as Hard as CNF-SAT. CCC 2012: 74-84 - [c20]Stefan Kratsch, Magnus Wahlström:
Representative Sets and Irrelevant Vertices: New Tools for Kernelization. FOCS 2012: 450-459 - [c19]Daniel Lokshtanov, Saket Saurabh, Magnus Wahlström:
Subexponential Parameterized Odd Cycle Transversal on Planar Graphs. FSTTCS 2012: 424-434 - [c18]Marek Cygan, Stefan Kratsch, Marcin Pilipczuk, Michal Pilipczuk, Magnus Wahlström:
Clique Cover and Graph Separation: New Incompressibility Results. ICALP (1) 2012: 254-265 - [c17]Stefan Kratsch, Marcin Pilipczuk, Michal Pilipczuk, Magnus Wahlström:
Fixed-Parameter Tractability of Multicut in Directed Acyclic Graphs. ICALP (1) 2012: 581-593 - [c16]Stefan Kratsch, Magnus Wahlström:
Compression via matroids: a randomized polynomial kernel for odd cycle transversal. SODA 2012: 94-103 - 2011
- [c15]Benjamin Doerr, Marvin Künnemann, Magnus Wahlström:
Dependent Randomized Rounding: The Bipartite Case. ALENEX 2011: 96-106 - [c14]Danny Hermelin, Chien-Chung Huang, Stefan Kratsch, Magnus Wahlström:
Parameterized Two-Player Nash Equilibrium. WG 2011: 215-226 - 2010
- [c13]Stefan Kratsch, Magnus Wahlström:
Preprocessing of Min Ones Problems: A Dichotomy. ICALP (1) 2010: 653-665 - [c12]Stefan Kratsch, Dániel Marx, Magnus Wahlström:
Parameterized Complexity and Kernelizability of Max Ones and Exact Ones Problems. MFCS 2010: 489-500 - [c11]Benjamin Doerr, Marvin Künnemann, Magnus Wahlström:
Randomized Rounding for Routing and Covering Problems: Experiments and Improvements. SEA 2010: 190-201 - 2009
- [c10]Benjamin Doerr, Magnus Wahlström:
Randomized Rounding in the Presence of a Cardinality Constraint. ALENEX 2009: 162-174 - [c9]Magnus Wahlström:
New Plain-Exponential Time Classes for Graph Homomorphism. CSR 2009: 346-355 - [c8]Benjamin Doerr, Mahmoud Fouz, Martin Schmidt, Magnus Wahlström:
BBOB: Nelder-Mead with resize and halfruns. GECCO (Companion) 2009: 2239-2246 - [c7]Sebastian Böcker, Falk Hüffner, Anke Truß, Magnus Wahlström:
A Faster Fixed-Parameter Approach to Drawing Binary Tanglegrams. IWPEC 2009: 38-49 - [c6]Stefan Kratsch, Magnus Wahlström:
Two Edge Modification Problems without Polynomial Kernels. IWPEC 2009: 264-275 - [c5]Daniel Johannsen, Igor Razgon, Magnus Wahlström:
Solving SAT for CNF Formulas with a One-Sided Restriction on Variable Occurrences. SAT 2009: 80-85 - 2008
- [c4]Magnus Wahlström:
A Tighter Bound for Counting Max-Weight Solutions to 2SAT Instances. IWPEC 2008: 202-213 - 2005
- [c3]Magnus Wahlström:
An Algorithm for the SAT Problem for Formulae of Linear Length. ESA 2005: 107-118 - [c2]Magnus Wahlström:
Faster Exact Solving of SAT Formulae with a Low Number of Occurrences per Variable. SAT 2005: 309-323 - 2002
- [c1]Vilhelm Dahllöf, Peter Jonsson, Magnus Wahlström:
Counting Satisfying Assignments in 2-SAT and 3-SAT. COCOON 2002: 535-543
Parts in Books or Collections
- 2018
- [p2]Magnus Wahlström:
Euler Digraphs. Classes of Directed Graphs 2018: 173-205 - 2016
- [p1]Benjamin Doerr, Magnus Wahlström:
How to Generate Randomized Roundings with Dependencies and How to Derandomize Them. Algorithm Engineering 2016: 159-184
Editorship
- 2023
- [e1]Neeldhara Misra, Magnus Wahlström:
18th International Symposium on Parameterized and Exact Computation, IPEC 2023, September 6-8, 2023, Amsterdam, The Netherlands. LIPIcs 285, Schloss Dagstuhl - Leibniz-Zentrum für Informatik 2023, ISBN 978-3-95977-305-8 [contents]
Reference Works
- 2016
- [r1]Magnus Wahlström:
Kernelization, Matroid Methods. Encyclopedia of Algorithms 2016: 1017-1021
Informal and Other Publications
- 2024
- [i48]Tomohiro Koana, Magnus Wahlström:
Faster algorithms on linear delta-matroids. CoRR abs/2402.11596 (2024) - 2023
- [i47]Eduard Eiben, Tomohiro Koana, Magnus Wahlström:
Determinantal Sieving. CoRR abs/2304.02091 (2023) - [i46]George Osipov, Magnus Wahlström:
Parameterized Complexity of Equality MinCSP. CoRR abs/2305.11131 (2023) - [i45]Magnus Wahlström:
Representative set statements for delta-matroids and the Mader delta-matroid. CoRR abs/2306.03605 (2023) - 2022
- [i44]Eun Jung Kim, Stefan Kratsch, Marcin Pilipczuk, Magnus Wahlström:
Flow-augmentation III: Complexity dichotomy for Boolean CSPs parameterized by the number of unsatisfied constraints. CoRR abs/2207.07422 (2022) - [i43]Konrad K. Dabrowski, Peter Jonsson, Sebastian Ordyniak, George Osipov, Magnus Wahlström:
Almost Consistent Systems of Linear Equations. CoRR abs/2208.02732 (2022) - [i42]Eduard Eiben, Clément Rambaud, Magnus Wahlström:
On the parameterized complexity of symmetric directed multicut. CoRR abs/2208.09017 (2022) - [i41]Eun Jung Kim, Marcin Pilipczuk, Roohani Sharma, Magnus Wahlström:
On weighted graph separation problems and flow-augmentation. CoRR abs/2208.14841 (2022) - 2021
- [i40]Eun Jung Kim, Stefan Kratsch, Marcin Pilipczuk, Magnus Wahlström:
Directed flow-augmentation. CoRR abs/2111.03450 (2021) - [i39]Eduard Eiben, Gregory Z. Gutin, Philip R. Neary, Clément Rambaud, Magnus Wahlström, Anders Yeo:
Preference Swaps for the Stable Matching Problem. CoRR abs/2112.15361 (2021) - 2020
- [i38]Magnus Wahlström:
On quasipolynomial multicut-mimicking networks and kernelization of multiway cut problems. CoRR abs/2002.08825 (2020) - [i37]Lukasz Kowalik, Shaohua Li, Wojciech Nadara, Marcin Smulewicz, Magnus Wahlström:
Many visits TSP revisited. CoRR abs/2005.02329 (2020) - [i36]Jørgen Bang-Jensen, Eduard Eiben, Gregory Z. Gutin, Magnus Wahlström, Anders Yeo:
Component Order Connectivity in Directed Graphs. CoRR abs/2007.06896 (2020) - [i35]Eun Jung Kim, Stefan Kratsch, Marcin Pilipczuk, Magnus Wahlström:
Solving hard cut problems via flow-augmentation. CoRR abs/2007.09018 (2020) - [i34]Carl Einarson, Gregory Z. Gutin, Bart M. P. Jansen, Diptapriyo Majumdar, Magnus Wahlström:
p-Edge/Vertex-Connected Vertex Cover: Parameterized and Approximation Algorithms. CoRR abs/2009.08158 (2020) - 2019
- [i33]Gregory Z. Gutin, Diptapriyo Majumdar, Sebastian Ordyniak, Magnus Wahlström:
Parameterized Pre-coloring Extension and List Coloring Problems. CoRR abs/1907.12061 (2019) - 2018
- [i32]Victor Lagerkvist, Magnus Wahlström:
Which NP-Hard SAT and CSP Problems Admit Exponentially Improved Algorithms? CoRR abs/1801.09488 (2018) - [i31]Felix Reidl, Magnus Wahlström:
Parameterized Algorithms for Zero Extension and Metric Labelling Problems. CoRR abs/1802.06026 (2018) - [i30]Gregory Z. Gutin, M. S. Ramanujan, Felix Reidl, Magnus Wahlström:
Alternative parameterizations of Metric Dimension. CoRR abs/1804.10670 (2018) - [i29]Gregory Z. Gutin, Magnus Wahlström, Meirav Zehavi:
On r-Simple k-Path and Related Problems Parameterized by k/r. CoRR abs/1806.09108 (2018) - [i28]Stefan Kratsch, Shaohua Li, Dániel Marx, Marcin Pilipczuk, Magnus Wahlström:
Multi-budgeted directed cuts. CoRR abs/1810.06848 (2018) - 2017
- [i27]Gregory Z. Gutin, M. S. Ramanujan, Felix Reidl, Magnus Wahlström:
Path-contractions, edge deletions and connectivity preservation. CoRR abs/1704.06622 (2017) - [i26]Gregory Z. Gutin, Felix Reidl, Magnus Wahlström, Meirav Zehavi:
Kirchoff Matrices and Pfaffians to Design Deterministic Polynomial-Space Parameterized Algorithms. CoRR abs/1706.03698 (2017) - [i25]Victor Lagerkvist, Magnus Wahlström:
Kernelization of Constraint Satisfaction Problems: A Study through Universal Algebra. CoRR abs/1706.05941 (2017) - [i24]Marek Cygan, Fedor V. Fomin, Danny Hermelin, Magnus Wahlström:
Randomization in Parameterized Complexity (Dagstuhl Seminar 17041). Dagstuhl Reports 7(1): 103-128 (2017) - 2016
- [i23]Gregory Z. Gutin, Mark Jones, Bin Sheng, Magnus Wahlström, Anders Yeo:
Acyclicity in Edge-Colored Graphs. CoRR abs/1601.01824 (2016) - [i22]Magnus Wahlström:
LP-branching algorithms based on biased graphs. CoRR abs/1610.06060 (2016) - [i21]Gregory Z. Gutin, Felix Reidl, Magnus Wahlström:
$k$-Distinct In- and Out-Branchings in Digraphs. CoRR abs/1612.03607 (2016) - 2015
- [i20]Marcin Pilipczuk, Magnus Wahlström:
Directed multicut is W[1]-hard, even for four terminal pairs. CoRR abs/1507.02178 (2015) - [i19]Gregory Z. Gutin, Magnus Wahlström:
Tight Lower Bounds for the Workflow Satisfiability Problem Based on the Strong Exponential Time Hypothesis. CoRR abs/1508.06829 (2015) - [i18]Gregory Z. Gutin, Mark Jones, Bin Sheng, Magnus Wahlström, Anders Yeo:
Chinese Postman Problem on Edge-Colored Multigraphs. CoRR abs/1512.06283 (2015) - 2014
- [i17]Gregory Z. Gutin, Mark Jones, Bin Sheng, Magnus Wahlström:
Parameterized Directed $k$-Chinese Postman Problem and $k$ Arc-Disjoint Cycles Problem on Euler Digraphs. CoRR abs/1402.2137 (2014) - [i16]Gregory Z. Gutin, Stefan Kratsch, Magnus Wahlström:
Polynomial Kernels and User Reductions for the Workflow Satisfiability Problem. CoRR abs/1409.7261 (2014) - [i15]Gregory Z. Gutin, Mark Jones, Magnus Wahlström:
Structural Parameterizations of the Mixed Chinese Postman Problem. CoRR abs/1410.5191 (2014) - 2013
- [i14]Magnus Wahlström:
Abusing the Tutte Matrix: An Algebraic Instance Compression for the K-set-cycle Problem. CoRR abs/1301.1517 (2013) - [i13]Gregory Z. Gutin, Magnus Wahlström, Anders Yeo:
Parameterized Rural Postman and Conjoining Bipartite Matching Problems. CoRR abs/1308.2599 (2013) - [i12]Magnus Wahlström:
Half-integrality, LP-branching and FPT Algorithms. CoRR abs/1310.2841 (2013) - 2012
- [i11]Stefan Kratsch, Marcin Pilipczuk, Michal Pilipczuk, Magnus Wahlström:
Fixed-parameter tractability of multicut in directed acyclic graphs. CoRR abs/1202.5749 (2012) - 2011
- [i10]Michael Gnewuch, Magnus Wahlström, Carola Winzen:
A Randomized Algorithm Based on Threshold Accepting to Approximate the Star Discrepancy. CoRR abs/1103.2102 (2011) - [i9]Panos Giannopoulos, Christian Knauer, Magnus Wahlström, Daniel Werner:
Hardness of discrepancy computation and epsilon-net verification in high dimension. CoRR abs/1103.4503 (2011) - [i8]Stefan Kratsch, Magnus Wahlström:
Compression via Matroids: A Randomized Polynomial Kernel for Odd Cycle Transversal. CoRR abs/1107.3068 (2011) - [i7]Danny Hermelin, Stefan Kratsch, Karolina Soltys, Magnus Wahlström, Xi Wu:
Hierarchies of Inefficient Kernelizability. CoRR abs/1110.0976 (2011) - [i6]Marek Cygan, Stefan Kratsch, Marcin Pilipczuk, Michal Pilipczuk, Magnus Wahlström:
Clique cover and graph separation: New incompressibility results. CoRR abs/1111.0570 (2011) - [i5]Stefan Kratsch, Magnus Wahlström:
Representative sets and irrelevant vertices: New tools for kernelization. CoRR abs/1111.2195 (2011) - [i4]Marek Cygan, Holger Dell, Daniel Lokshtanov, Dániel Marx, Jesper Nederlof, Yoshio Okamoto, Ramamohan Paturi, Saket Saurabh, Magnus Wahlström:
On Problems as Hard as CNFSAT. CoRR abs/1112.2275 (2011) - 2010
- [i3]Danny Hermelin, Chien-Chung Huang, Stefan Kratsch, Magnus Wahlström:
Parameterized Two-Player Nash Equilibrium. CoRR abs/1006.2063 (2010) - [i2]Benjamin Doerr, Marvin Künnemann, Magnus Wahlström:
Randomized Rounding for Routing and Covering Problems: Experiments and Improvements. CoRR abs/1007.0372 (2010) - 2009
- [i1]Stefan Kratsch, Magnus Wahlström:
Preprocessing of Min Ones Problems: A Dichotomy. CoRR abs/0910.4518 (2009)
Coauthor Index
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