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Structural Decompositions and Algorithms (186.856)

Course Topic

Decomposition based approaches to tackle computationally hard problems are an integral part in almost all areas of computer science and come with a wide variety of algorithmic applications. The main idea behind decomposition based techniques is to decompose a problem instance into small tractable parts, and to reassemble the solution of the parts to a solution of the entire instance. The course will provide an in-depth coverage of all aspects of the possibly two most important graph decompositions, namely tree-decompositions and clique-decompositions, with a focus on the techniques required for the design of efficient decomposition based algorithms.

Prerequisites

This course assumes prior knowledge from the following courses:
Algorithmen und Datenstrukturen 1
Algorithmen und Datenstrukturen 2
Algorithmics

Lecturers

Prof. Stefan Szeider and Dr. Sebastian Ordyniak

 

News

  • Best paper award at EvoCOP 2022

    Best paper award at EvoCOP 2022

    2022-05-24
    Jonas Mayerhofer, Markus Kirchweger, Marc Huber, and Günther Raidl received the best paper award for their work A Beam Search …Read More »
  • New PhD: Guangping Li

    New PhD: Guangping Li

    2022-05-13
    Guangping Li successfully defended her PhD thesis “An Algorithmic Study of Practical Map Labeling” on May 13, 2022. Congratulations, Dr. …Read More »
  • Outstanding results for TU Wien students at the 2021 Graph Drawing Contest

    Outstanding results for TU Wien students at the 2021 Graph Drawing Contest

    2021-09-24
    The 28th Annual Graph Drawing Contest, a long running tradition of the graph drawing research community, was held in conjunction …Read More »
  • Jan Dreier receives a LICS’21 Distinguished Paper Award

    Jan Dreier receives a LICS’21 Distinguished Paper Award

    2021-07-02
    Congratulations to Jan Dreier for his LICS 2021 Distinguished Paper Award for his paper Lacon- and Shrub-Decompositions: A New Characterization …Read More »
  • Lecture at Austrian Parliament

    Lecture at Austrian Parliament

    2021-06-16
    Stefan Szeider and Martin Kronegger gave a lecture on Algorithms and Programming to members of the Austrian Parliament. The lecture …Read More »

News archive

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