7 citations · 22 across the 8 of their papers we have counts for
12 papers · 1 filter
Open Problems in (Hyper)Graph Decomposition
Deepak Ajwani, Rob H. Bisseling, Katrin Casel +26
Large networks are useful in a wide range of applications. Sometimes problem instances are composed of billions of entities. Decomposing and analyzing these structures helps us gai…
More Recent Advances in (Hyper)Graph Partitioning
Ümit V. Çatalyürek, Karen D. Devine, Marcelo Fonseca Faraj +8
In recent years, significant advances have been made in the design and evaluation of balanced (hyper)graph partitioning algorithms. We survey trends of the last decade in practical…
High-Quality Hypergraph Partitioning
Sebastian Schlag, Tobias Heuer, Lars Gottesbüren +3
This paper considers the balanced hypergraph partitioning problem, which asks for partitioning the vertices into disjoint blocks of bounded size while minimizing an objective f…
Shared-Memory n-level Hypergraph Partitioning
Lars Gottesbüren, Tobias Heuer, Peter Sanders +1
We present a shared-memory algorithm to compute high-quality solutions to the balanced -way hypergraph partitioning problem. This problem asks for a partition of the vertex set…
Multilevel Hypergraph Partitioning with Vertex Weights Revisited
Tobias Heuer, Nikolai Maas, Sebastian Schlag
The balanced hypergraph partitioning problem (HGP) is to partition the vertex set of a hypergraph into k disjoint blocks of bounded weight, while minimizing an objective function d…
Advanced Flow-Based Multilevel Hypergraph Partitioning
Lars Gottesbüren, Michael Hamann, Sebastian Schlag +1
The balanced hypergraph partitioning problem is to partition a hypergraph into disjoint blocks of bounded size such that the sum of the number of blocks connected by each hyper…
Multilevel Acyclic Hypergraph Partitioning
Merten Popp, Sebastian Schlag, Christian Schulz +1
A directed acyclic hypergraph is a generalized concept of a directed acyclic graph, where each hyperedge can contain an arbitrary number of tails and heads. Directed hypergraphs ca…
Scalable Edge Partitioning
Sebastian Schlag, Christian Schulz, Daniel Seemaier +1
Edge-centric distributed computations have appeared as a recent technique to improve the shortcomings of think-like-a-vertex algorithms on large scale-free networks. In order to in…
Network Flow-Based Refinement for Multilevel Hypergraph Partitioning
Tobias Heuer, Peter Sanders, Sebastian Schlag
We present a refinement framework for multilevel hypergraph partitioning that uses max-flow computations on pairs of blocks to improve the solution quality of a -way partition.…
Memetic Multilevel Hypergraph Partitioning
Robin Andre, Sebastian Schlag, Christian Schulz
Hypergraph partitioning has a wide range of important applications such as VLSI design or scientific computing. With focus on solution quality, we develop the first multilevel meme…
k-way Hypergraph Partitioning via n-Level Recursive Bisection
Sebastian Schlag, Vitali Henne, Tobias Heuer +3
We develop a multilevel algorithm for hypergraph partitioning that contracts the vertices one at a time. Using several caching and lazy-evaluation techniques during coarsening and…
n-Level Hypergraph Partitioning
Vitali Henne, Henning Meyerhenke, Peter Sanders +2
We develop a multilevel algorithm for hypergraph partitioning that contracts the vertices one at a time and thus allows very high quality. This includes a rating function that avoi…