Application of community detection algorithms on learning networks. The case of Khan Academy repository
Sign Up to like & getrecommendations! Published in 2021 at "Computer Applications in Engineering Education"
DOI: 10.1002/cae.22212
Abstract: The rapid development of online learning networks has resulted in the widespread use of recorded educational contents. While the community structure of those networks may have an influence on the use of contents, research on… read more here.
Keywords: learning networks; community; detection algorithms; online learning ... See more keywords
Community detection in the human connectome: Method types, differences and their impact on inference
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DOI: 10.1002/hbm.26669
Abstract: Community structure is a fundamental topological characteristic of optimally organized brain networks. Currently, there is no clear standard or systematic approach for selecting the most appropriate community detection method. Furthermore, the impact of method choice… read more here.
Keywords: method; brain; inference; community detection ... See more keywords
Motif‐based embedding label propagation algorithm for community detection
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Intelligent Systems"
DOI: 10.1002/int.22759
Abstract: Community detection can exhibit the aggregation behavior of complex networks. Network motifs are the fundamental building blocks which can reveal the higher‐order structure of complex networks. Label propagation algorithm has the advantage of approximately linear… read more here.
Keywords: propagation algorithm; label propagation; community detection; community ... See more keywords
GHOC: A generative model for hybrid‐order community detection
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Intelligent Systems"
DOI: 10.1002/int.22980
Abstract: Recently, hybrid‐order community detection has been proposed for addressing the hypergraph fragmentation issue suffered by the motif‐based higher‐order community detection. However, the existing attempts of hybrid‐order community detection inadvertently damage the lower‐order connectivity pattern and… read more here.
Keywords: order community; community; order connectivity; order ... See more keywords
Multi-objective ant colony optimization algorithm based on decomposition for community detection in complex networks
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DOI: 10.1007/s00500-019-03820-y
Abstract: Community detection aims to identify topological structures and discover patterns in complex networks, which presents an important problem of great significance. The problem can be modeled as an NP hard combinatorial optimization problem, to which… read more here.
Keywords: community; optimization; ant colony; community detection ... See more keywords
Community detection in signed networks by relaxing modularity optimization with orthogonal and nonnegative constraints
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DOI: 10.1007/s00521-019-04597-9
Abstract: Community detection in networks including singed edges is a primary challenge that has already attracted substantial attention. In this paper, we show that this task could be reformulated as a combinatorial optimization concerning the trace… read more here.
Keywords: community; nonnegative constraints; orthogonal nonnegative; signed networks ... See more keywords
Modified Coot bird optimization algorithm for solving community detection problem in social networks
Sign Up to like & getrecommendations! Published in 2024 at "Neural Computing and Applications"
DOI: 10.1007/s00521-024-09567-4
Abstract: Community detection (CD) is a powerful way to extract meaningful information from networks such as political election networks, biological networks, social networks, technological networks. This study proposes a modified discrete version of Coot bird natural… read more here.
Keywords: coot method; coot; community detection; problem ... See more keywords
Fuzzy community detection on the basis of similarities in structural/attribute in large-scale social networks
Sign Up to like & getrecommendations! Published in 2022 at "Artificial Intelligence Review"
DOI: 10.1007/s10462-021-09987-x
Abstract: Community detection aims to partition a set of nodes with more similarities in the set than out of it based on different criteria like neighborhood similarity or vertex connectivity. Most present day community detection methods… read more here.
Keywords: community; fuzzy community; social networks; model ... See more keywords
Climbing university rankings under resources constraints: a combined approach integrating DEA and directed Louvain community detection
Sign Up to like & getrecommendations! Published in 2024 at "Annals of Operations Research"
DOI: 10.1007/s10479-024-06219-7
Abstract: Over recent years, scholarly interest in universities’ allocation and effective utilisation of financial resources has been growing. When used efficiently, financial resources may improve universities’ quality of research and teaching, and therefore their positions in… read more here.
Keywords: university rankings; financial resources; directed louvain; university ... See more keywords
Change-aware community detection approach for dynamic social networks
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DOI: 10.1007/s10489-017-0934-z
Abstract: Community mining is one of the most popular issues in social network analysis. Although various changes may occur in a dynamic social network, they can be classified into two categories, gradual changes and abrupt changes.… read more here.
Keywords: social networks; community detection; dynamic social; change aware ... See more keywords
A multi-objective bat algorithm for community detection on dynamic social networks
Sign Up to like & getrecommendations! Published in 2018 at "Applied Intelligence"
DOI: 10.1007/s10489-018-1386-9
Abstract: Many evolutionary algorithms have been proposed to deal with the problem of community detection in social dynamic networks. Some algorithms need to fix parameters in advance; others use a random process to generate the initial… read more here.
Keywords: bat algorithm; community detection; bat;