DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jo, Saehan | ko |
dc.contributor.author | Yoo, Jaemin | ko |
dc.contributor.author | Kang, U | ko |
dc.date.accessioned | 2023-08-16T01:00:50Z | - |
dc.date.available | 2023-08-16T01:00:50Z | - |
dc.date.created | 2023-08-15 | - |
dc.date.created | 2023-08-15 | - |
dc.date.issued | 2018-02-06 | - |
dc.identifier.citation | 11th ACM International Conference on Web Search and Data Mining, WSDM 2018, pp.297 - 305 | - |
dc.identifier.uri | http://hdl.handle.net/10203/311561 | - |
dc.description.abstract | Given graphs with millions or billions of vertices and edges, how can we efficiently make inferences based on partial knowledge? Loopy Belief Propagation (LBP) is a graph inference algorithm widely used in various applications including social network analysis, malware detection, recommendation, and image restoration. The algorithm calculates approximate marginal probabilities of vertices in a graph within a linear running time proportional to the number of edges. However, when it comes to real-world graphs with millions or billions of vertices and edges, this cost overwhelms the computing power of a single machine. Moreover, this kind of large-scale graphs does not fit into the memory of a single machine. Although several distributed LBP methods have been proposed, previous works do not consider the properties of real-world graphs, especially the effect of power-law degree distribution on LBP. Therefore, our work focuses on developing a fast and scalable LBP for such large real-world graphs on distributed environment. In this paper, we propose DLBP, a Distributed Loopy Belief Propagation algorithm which efficiently computes LBP in a distributed manner across multiple machines. By setting the correct convergence criterion and carefully scheduling the computations, DLBP provides up to 10.7× speed up compared to standard distributed LBP. We show that DLBP demonstrates near-linear scalability with respect to the number of machines as well as the number of edges. | - |
dc.language | English | - |
dc.publisher | Association for Computing Machinery, Inc | - |
dc.title | Fast and scalable distributed loopy belief propagation on real-world graphs | - |
dc.type | Conference | - |
dc.identifier.wosid | 000456363600040 | - |
dc.identifier.scopusid | 2-s2.0-85046891481 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 297 | - |
dc.citation.endingpage | 305 | - |
dc.citation.publicationname | 11th ACM International Conference on Web Search and Data Mining, WSDM 2018 | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | Marina Del Rey, CA | - |
dc.identifier.doi | 10.1145/3159652.3159722 | - |
dc.contributor.localauthor | Yoo, Jaemin | - |
dc.contributor.nonIdAuthor | Jo, Saehan | - |
dc.contributor.nonIdAuthor | Kang, U | - |
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