WFRF:(Panahi Ashkan 1986)
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- Huang, YumingNorth Carolina State University (author)
Fusion of Community Structures in Multiplex Networks by Label Constraints
- Article/chapterEnglish2018
Publisher, publication year, extent ...
- 2018
Numbers
- LIBRIS-ID:oai:research.chalmers.se:d07a6780-bdfc-47d9-aea5-13ed11effe9d
- https://doi.org/10.23919/EUSIPCO.2018.8552943DOI
- https://research.chalmers.se/publication/513418URI
Supplementary language notes
- Language:English
- Summary in:English
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- SwePubSwePub
Classification
Notes
- We develop a Belief Propagation algorithm for community detection problem in multiplex networks, which more accurately represents many real-world systems. Previous works have established that real world multiplex networks exhibit redundant structures/communities, and that community detection performance improves by aggregating (fusing) redundant layers which are generated from the same Stochastic Block Model (SBM). We introduce a probability model for generic multiplex networks, aiming to fuse community structure across layers, without assuming or seeking the same SBM generative model for different layers. Numerical experiment shows that our model finds out consistent communities between layers and yields a significant detectability improvement over the single layer architecture. Our model also achieves a comparable performance to a reference model where we assume consistent communities in prior. Finally we compare our method with multilayer modularity optimization in heterogeneous networks, and show that our method detects correct community labels more reliably.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Kommunikationssystem hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Communication Systems hsv//eng
- NATURVETENSKAP Data- och informationsvetenskap Datavetenskap hsv//swe
- NATURAL SCIENCES Computer and Information Sciences Computer Sciences hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
Added entries (persons, corporate bodies, meetings, titles ...)
- Panahi, Ashkan,1986North Carolina State University(Swepub:cth)ashkanp (author)
- Krim, HamidNorth Carolina State University (author)
- Dai, Liyi (author)
- North Carolina State University (creator_code:org_t)
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- In:26th European Signal Processing Conference (EUSIPCO), s. 887-891
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