Search Results - "Marx, Daniel"

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  1. 1

    Chordal Editing is Fixed-Parameter Tractable by Cao, Yixin, Marx, Dániel

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer US 01.05.2016
    Published in Algorithmica (01.05.2016)
    “…Graph modification problems typically ask for a small set of operations that transforms a given graph to have a certain property. The most commonly considered…”
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    Journal Article
  2. 2

    The Parameterized Hardness of the k-Center Problem in Transportation Networks by Feldmann, Andreas Emil, Marx, Dániel

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer US 01.07.2020
    Published in Algorithmica (01.07.2020)
    “…In this paper we study the hardness of the k - Center problem on inputs that model transportation networks. For the problem, a graph G = ( V , E ) with edge…”
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    Journal Article
  3. 3

    Size Bounds and Query Plans for Relational Joins by Atserias, Albert, Grohe, Martin, Marx, Dániel

    ISSN: 0097-5397, 1095-7111
    Published: Philadelphia Society for Industrial and Applied Mathematics 01.01.2013
    Published in SIAM journal on computing (01.01.2013)
    “…Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive…”
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    Journal Article
  4. 4

    Fixed-Parameter Tractability of Multicut Parameterized by the Size of the Cutset by Marx, Dániel, Razgon, Igor

    ISSN: 0097-5397, 1095-7111
    Published: Philadelphia Society for Industrial and Applied Mathematics 01.01.2014
    Published in SIAM journal on computing (01.01.2014)
    “…Given an undirected graph $G$, a collection $\{(s_1,t_1), \dots, (s_{k},t_{k})\}$ of pairs of vertices, and an integer ${{p}}$, the Edge Multicut problem asks…”
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    Journal Article
  5. 5

    Chordal Deletion is Fixed-Parameter Tractable by Marx, Dániel

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer-Verlag 01.08.2010
    Published in Algorithmica (01.08.2010)
    “…It is known to be NP-hard to decide whether a graph can be made chordal by the deletion of k vertices or by the deletion of k edges. Here we present a…”
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    Journal Article
  6. 6

    Incompressibility of H-free edge modification problems: Towards a dichotomy by Marx, Dániel, Sandeep, R.B.

    ISSN: 0022-0000, 1090-2724
    Published: Elsevier Inc 01.05.2022
    Published in Journal of computer and system sciences (01.05.2022)
    “…Given a graph G and an integer k, the H-free Edge Editing problem is to find whether there exist at most k pairs of vertices in G such that changing the…”
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    Journal Article
  7. 7

    Anti-factor is FPT Parameterized by Treewidth and List Size (but Counting is Hard) by Marx, Dániel, Sankar, Govind S., Schepper, Philipp

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer US 01.01.2025
    Published in Algorithmica (01.01.2025)
    “…In the general AntiFactor problem, a graph G and, for every vertex v of G , a set X v ⊆ N of forbidden degrees is given. The task is to find a set S of edges…”
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    Journal Article
  8. 8

    Signatures of hierarchical temporal processing in the mouse visual system by Rudelt, Lucas, González Marx, Daniel, Spitzner, F. Paul, Cramer, Benjamin, Zierenberg, Johannes, Priesemann, Viola

    ISSN: 1553-7358, 1553-734X, 1553-7358
    Published: United States Public Library of Science 22.08.2024
    Published in PLoS computational biology (22.08.2024)
    “…A core challenge for the brain is to process information across various timescales. This could be achieved by a hierarchical organization of temporal…”
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    Journal Article
  9. 9

    Embedding optimization reveals long-lasting history dependence in neural spiking activity by Rudelt, Lucas, González Marx, Daniel, Wibral, Michael, Priesemann, Viola

    ISSN: 1553-7358, 1553-734X, 1553-7358
    Published: United States Public Library of Science 01.06.2021
    Published in PLoS computational biology (01.06.2021)
    “…Information processing can leave distinct footprints on the statistics of neural spiking. For example, efficient coding minimizes the statistical dependencies…”
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    Journal Article
  10. 10

    A parameterized view on matroid optimization problems by Marx, Dániel

    ISSN: 0304-3975, 1879-2294
    Published: Oxford Elsevier B.V 17.10.2009
    Published in Theoretical computer science (17.10.2009)
    “…Matroid theory gives us powerful techniques for understanding combinatorial optimization problems and for designing polynomial-time algorithms. However,…”
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    Journal Article Conference Proceeding
  11. 11

    Social Decision Making in Autistic Adolescents: The Role of Theory of Mind, Executive Functioning and Emotion Regulation by Woodcock, Kate Anne, Cheung, Catherine, González Marx, Daniel, Mandy, Will

    ISSN: 0162-3257, 1573-3432, 1573-3432
    Published: New York Springer US 01.07.2020
    “…Social decision making is often challenging for autistic individuals. Twenty autistic adolescents made decisions in the socially interactive context of a…”
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    Journal Article
  12. 12

    Bin packing with fixed number of bins revisited by Jansen, Klaus, Kratsch, Stefan, Marx, Dániel, Schlotter, Ildikó

    ISSN: 0022-0000, 1090-2724
    Published: Elsevier Inc 01.02.2013
    Published in Journal of computer and system sciences (01.02.2013)
    “…As Bin Packing is NP-hard already for k=2 bins, it is unlikely to be solvable in polynomial time even if the number of bins is a fixed constant. However, if…”
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    Journal Article
  13. 13

    Completely inapproximable monotone and antimonotone parameterized problems by Marx, Dániel

    ISSN: 0022-0000, 1090-2724
    Published: Elsevier Inc 01.02.2013
    Published in Journal of computer and system sciences (01.02.2013)
    “…We prove that weighted circuit satisfiability for monotone or antimonotone circuits has no fixed-parameter tractable approximation algorithm with any…”
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    Journal Article
  14. 14

    List H-Coloring a Graph by Removing Few Vertices by Chitnis, Rajesh, Egri, László, Marx, Dániel

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer US 01.05.2017
    Published in Algorithmica (01.05.2017)
    “…In the deletion version of the list homomorphism problem, we are given graphs G and H , a list L ( v ) ⊆ V ( H ) for each vertex v ∈ V ( G ) , and an integer k…”
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    Journal Article
  15. 15

    Finding and Counting Permutations via CSPs by Berendsohn, Benjamin Aram, Kozma, László, Marx, Dániel

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer US 01.08.2021
    Published in Algorithmica (01.08.2021)
    “…Permutation patterns and pattern avoidance have been intensively studied in combinatorics and computer science, going back at least to the seminal work of…”
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    Journal Article
  16. 16

    Fixed-Parameter Tractability of Directed Multiway Cut Parameterized by the Size of the Cutset by Chitnis, Rajesh, Hajiaghayi, MohammadTaghi, Marx, Dániel

    ISSN: 0097-5397, 1095-7111
    Published: Philadelphia Society for Industrial and Applied Mathematics 01.01.2013
    Published in SIAM journal on computing (01.01.2013)
    “…Given a directed graph $G$, a set of $k$ terminals, and an integer $p$, the Directed Vertex Multiway Cut problem asks whether there is a set $S$ of at most $p$…”
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    Journal Article
  17. 17

    Multicut Problems in Embedded Graphs: The Dependency of Complexity on the Demand Pattern by Focke, Jacob, Hörsch, Florian, Li, Shaohua, Marx, Dániel

    ISSN: 0179-5376, 1432-0444
    Published: 22.10.2025
    Published in Discrete & computational geometry (22.10.2025)
    “…The Multicut problem asks for a minimum cut separating certain pairs of vertices: formally, given a graph G and a demand graph H on a set $$T\subseteq V(G)$$ T…”
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    Journal Article
  18. 18

    Domination and Cut Problems on Chordal Graphs with Bounded Leafage by Galby, Esther, Marx, Dániel, Schepper, Philipp, Sharma, Roohani, Tale, Prafullkumar

    ISSN: 0178-4617, 1432-0541, 1432-0541
    Published: New York Springer US 01.05.2024
    Published in Algorithmica (01.05.2024)
    “…The leafage of a chordal graph G is the minimum integer ℓ such that G can be realized as an intersection graph of subtrees of a tree with ℓ leaves. We consider…”
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    Journal Article
  19. 19

    Parameterized complexity of multicut in weighted trees by Galby, Esther, Marx, Dániel, Schepper, Philipp, Sharma, Roohani, Tale, Prafullkumar

    ISSN: 0304-3975
    Published: Elsevier B.V 02.11.2023
    Published in Theoretical computer science (02.11.2023)
    “…In the Multicut problem, given an undirected graph G, a set of pairs of vertices P, and a budget k, the goal is to determine if there is a set S of at most k…”
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    Journal Article
  20. 20

    Obtaining a Planar Graph by Vertex Deletion by Marx, Dániel, Schlotter, Ildikó

    ISSN: 0178-4617, 1432-0541
    Published: New York Springer-Verlag 01.04.2012
    Published in Algorithmica (01.04.2012)
    “…In the  k - Apex problem the task is to find at most  k vertices whose deletion makes the given graph planar. The graphs for which there exists a solution form…”
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    Journal Article