Label Propagation-Based Parallel Graph Partitioning for Large-Scale Graph Data
نویسندگان
چکیده
منابع مشابه
Belief propagation for graph partitioning
We study the belief propagation algorithm for the graph bipartitioning problem, i.e. the ground state of the ferromagnetic Ising model at a fixed magnetization. Application of a message passing scheme to a model with a fixed global parameter is not banal and we show that the magnetization can in fact be fixed in a local way within the belief propagation equations. Our method provides the full p...
متن کاملParallel Multilevel Graph Partitioning
In this paper we present a parallel formulation of a graph partitioning and sparse matrix ordering algorithm that is based on a multilevel algorithm we developed recently. Our parallel algorithm achieves a speedup of up to 56 on a 128-processorCray T3D for moderate size problems, further reducing its already moderate serial run time. Graphs with over 200,000 vertices can be partitioned in 128 p...
متن کاملParallel Incremental Graph Partitioning
Partitioning graphs into equally large groups of nodes while minimizing the number of edges between di erent groups is an extremely important problem in parallel computing. For instance, e ciently parallelizing several scienti c and engineering applications requires the partitioning of data or tasks among processors such that the computational load on each node is roughly the same, while commun...
متن کاملSemi-supervised Evidential Label Propagation Algorithm for Graph Data
In the task of community detection, there often exists some useful prior information. In this paper, a Semi-supervised clustering approach using a new Evidential Label Propagation strategy (SELP) is proposed to incorporate the domain knowledge into the community detection model. The main advantage of SELP is that it can take limited supervised knowledge to guide the detection process. The prior...
متن کاملPropagation Rules for Graph Partitioning Constraints
We review existing methods and present a generic propagation mechanism for graph partitioning constraints based on directed matchings. The task is also to give a set of several propagation rules according to specific partition properties. Every solution of the global constraint corresponds to a subgraph of the corresponding digraph associated with the constraint. The filtering identifies the ar...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2020
ISSN: 2169-3536
DOI: 10.1109/access.2020.2987355