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Humboldt-Universität zu Berlin - Mathematisch-Naturwissenschaftliche Fakultät - Modellierung und Analyse komplexer Systeme

Aktuelles / News

Paper to appear in Journal of Complex Networks

  • 18.12.2019: Our paper "Combined Centrality Measures for an Improved Characterization of Influence Spread in Social Networks" was accepted by Journal of Complex Networks (published by Oxford University Press). This is a collaboration with Mehmet Simsek, who was a visiting research scholar in 2018/19 in our group.


Paper accepted for IPDPS 2020

  • 10.12.2019: Our paper "Scaling Betweenness Approximation to Billions of Edges by MPI-based Adaptive Sampling" (authors: van der Grinten, Meyerhenke) has been accepted for presentation at IPDPS 2020. The conference takes place in May 2020 in New Orleans (USA). Look forward to our on-site presentation on the by far fastest betweenness approximation so far!


Paper accepted for IEEE BigData 2019

  • 14.11.2019: As the end of 2019 draws nearer, we are pleased to announce that our paper  "Local Search for Group Closeness Maximization on Big Graphs" (authors: Angriman, van der Grinten, Meyerhenke) has been accepted for IEEE BigData 2019. The paper will be published later in the proceedings of IEEE BigData. The conference takes place on December 9-12, 2019 in Los Angeles (USA). Look forward to our on-site presentation.


Paper accepted for ALENEX 2020

  • 15.10.2019: Our paper "Group Centrality Maximization for Large-scale Graphs" (authors: Angriman, van der Grinten, Bojchevski, Zügner, Günnemann, Meyerhenke), co-authored with the TU Munich data analytics group, has been accepted for ALENEX 2020 (22nd SIAM Symposium on Algorithm Engineering & Experiments). ALENEX takes place on January 5-6, 2020 in Salt Lake City (USA).


Paper to appear in Bioinformatics

  • 16.07.2019: Our paper on a software for "Generating Biomolecular Structures from Distance Constraints" was accepted by the Oxford University Press journal Bioinformatics. This is a collaboration with Alexander Schug's group at FZ Jülich and KIT. Alexander's PhD student Oskar Taubert is the first author. This extends our previous joint work at ESA 2017.


DFG project proposal accepted

  • 08.07.2019: Our project proposal "Accelerating Matrix Computations for Mining Large Dynamic Complex Networks" has been accepted recently by DFG. It will provide us with a 3-year postdoc position for research on faster algorithms for graph mining.


Paper to appear in ACM TKDD


Paper published in Special Issue of Algorithms

  • 26.06.2019: We are pleased to announce that our paper "Guidelines for Experimental Algorithmics: A Case Study in Network Analysis" was accepted and published by the open-access journal Algorithms. It is part of the Special Issue: "Algorithm Engineering: Towards Practically Efficient Solutions to Combinatorial" edited by Daniele Frigioni and Mattia D'Emidio. More information can be found here.


Paper accepted for Euro-Par 2019

  • 07.05.2019: Euro-Par 2019 is not taking place without MACSy. Our paper "Parallel Adaptive Sampling with almost no Synchronization" just got accepted and will be published later this year in the LNCS proceedings.


New group member: Fabian Brandt-Tumescheit

  • 02.05.2019: A warm welcome to Fabian Brandt-Tumescheit, who joins our group today as IT support staff member. He will be responsible for the whole IT infrastructure (hard- and software) of our group and supports us in our high-performance computing research.


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