Search Results for author: Sebastian Lamm

Found 6 papers, 5 papers with code

Targeted Branching for the Maximum Independent Set Problem

1 code implementation2 Feb 2021 Demian Hespe, Sebastian Lamm, Christian Schorr

Some of the most successful algorithms for this problem are based on the branch-and-bound or branch-and-reduce paradigms.

Data Structures and Algorithms

Communication-free Massively Distributed Graph Generation

1 code implementation20 Oct 2017 Daniel Funke, Sebastian Lamm, Peter Sanders, Christian Schulz, Darren Strash, Moritz von Looz

Analyzing massive complex networks yields promising insights about our everyday lives.

Distributed, Parallel, and Cluster Computing Data Structures and Algorithms Social and Information Networks

Efficient Random Sampling - Parallel, Vectorized, Cache-Efficient, and Online

1 code implementation17 Oct 2016 Peter Sanders, Sebastian Lamm, Lorenz Hübschle-Schneider, Emanuel Schrade, Carsten Dachsbacher

We consider the problem of sampling $n$ numbers from the range $\{1,\ldots, N\}$ without replacement on modern architectures.

Data Structures and Algorithms Distributed, Parallel, and Cluster Computing Mathematical Software G.4; G.3; G.2

Finding Near-Optimal Independent Sets at Scale

1 code implementation2 Sep 2015 Sebastian Lamm, Peter Sanders, Christian Schulz, Darren Strash, Renato F. Werneck

To avoid this problem, we recursively choose vertices that are likely to be in a large independent set (using an evolutionary approach), then further kernelize the graph.

Graph Partitioning for Independent Sets

no code implementations5 Feb 2015 Sebastian Lamm, Peter Sanders, Christian Schulz

The core innovations of the algorithm are very natural combine operations based on graph partitioning and local search algorithms.

graph partitioning

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