Community Detection

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4 papers in the last four weeks, level with the four weeks before. 0.0% of all new papers.

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  1. Degree-Corrected Joint Matrix Factorization for Multilayer Community Detection

    Oct 1, 2026Alexandra Dache, Manon Rustin, Arnaud Vandaele +1Community DetectionNetwork Science

    Department of Mathematics and Operational Research, University of Mons, Mons, Belgium

  2. CommunityKV: Efficient Long-Context Decoding via Graph Partitioning

    Sep 30, 2026Joe McKenna, Anastasios Alexandridis, Nathan Susanj +1Dynamic Sparse AttentionEfficient Long-Context Inference

    Amazon AGI

  3. Diffusion-Induced Spatial Attention Overlapping Community Detection

    Sep 22, 2026Kosti Koistinen, Vesa Kuikka, Joni Herttuainen +3Community DetectionSimilarity and Metrics

    Aalto University School of Science Computer Science Department P.O.Box 11000, 00076 AALTO, Finland · Lockheed Martin USA

  4. Finding Common Ground: Graded Communal Knowledge in Bluesky Starter Packs

    Sep 17, 2026Sagar Kumar, Lawrence Swaminathan Xavier Prince, Julia Mendelsohn +2Social Media Timeline DynamicsCommunity Detection

    Network Science Institute, Northeastern University · Computational Health Informatics Program, Boston Children’s Hospital · College of Information, University of Maryland, College Park +4

  5. Revisiting the Objective of Echo Chamber Detection

    Sep 16, 2026Abylaikhan Bexeit, Kushani Perera, Shanika Karunasekera +1Community DetectionNetwork Science

    CIS, The University of Melbourne

  6. VeriCam: A Verification Baseline for the Classification of Unknown Data

    Aug 31, 2026Lucas Wojcik, Gabriel E. Lima, Sergio M. Silva +2Robust License Plate RecognitionCommunity Detection

    Department of Informatics, Federal University of Paran´a, Curitiba, Brazil · Department of Technological Development and Quality, Paran´a Military Police, Curitiba, Brazil

  7. Density-aware Hierarchical Clustering Based on Element-Categorized Connection Subgraphs

    Aug 7, 2026Yuning Yu, José Rodríguez-Piñeiro, Xuefeng Yin +1ClusteringCommunity Detection

    Tongji University, Shanghai, China · RadioSky (Shanghai) Communication Technology Co., Ltd, Shanghai, China

  8. Learning and Clustering on Temporal Graphs: Principles, Primitives, and Pooling

    Aug 4, 2026Nelson Aloysio Reis de Almeida Passos, Emanuele Carlini, Salvatore TraniTemporal Graph Neural NetworksCommunity Detection

    University of Pisa, Dept. of Computer Science, 56127 Pisa PI, Italy · National Research Council, 56124 Pisa PI, Italy

  9. Accelerating Dynamic Graph Clustering on GPU Architectures with cuGraph

    Aug 4, 2026Nelson Aloysio Reis de Almeida Passos, Emanuele Carlini, Salvatore TraniCommunity DetectionTemporal Graph Neural Networks

    University of Pisa, Dept. of Computer Science, 56127 Pisa PI, Italy · National Research Council, 56124 Pisa PI, Italy

  10. Calibrated Similarity and Graph Clustering for Open-Set Animal Re-Identification

    Aug 3, 2026Mohamed ElBassat, Seifeldin Elkerdany, Mohamed ElBialy +5Animal Re-IdentificationOpen-Set Recognition

    Made In Alexandria Artificial Intelligence Team, Alexandria, Egypt · Faculty of Computers and Data Science, Alexandria University, Alexandria, Egypt · Faculty of Computer Science and Engineering, Alamein International University, New Alamein City, 51718, Egypt +3

  11. Interpretable Unsupervised Community Detection with LLM-Symbolized Structured Processes

    Aug 2, 2026Aoting Zeng, Kai Wang, Jianwei Wang +3Community DetectionUnsupervised

    Shanghai Jiao Tong University Shanghai, China · University of New South Wales Sydney, Australia

  12. MPP-GNN: Subject-Adaptive Community Detection for fMRI-Based Alzheimer's Disease Classification

    Jul 29, 2026Yang Zhang, Xiao Zhou, Jonathan Warrell +3AlzheimerFunctional Magnetic Resonance Imaging

  13. Filter Learning for Subgraphs: Algebras and Performance Risk Bounds

    Jul 23, 2026Purui Zhang, Feng Ji, Yanan Zhao +2Spectral FilteringSubgraphs

  14. Regularized Optimization on Grassmann Manifold: Theory, Algorithm and Applications

    Jul 23, 2026Zhuan Liang, Zheng ZhaiSpectral Representation MethodCommunity Detection

    Department of Statistics, Faculty of Arts and Sciences at Beijing Normal University, Zhuhai

  15. Dimensionality Reduction Meets Network Science: Sensemaking on UMAP's kNN Graph

    Jul 9, 2026Duen Horng Chau, Donghao Ren, Fred Hohman +1Dimensionality ReductionCommunity Detection

    Apple

  16. Curvature-Guided Sheaf Diffusion for Unsupervised Community Detection on Heterophilic Graphs

    Jun 29, 2026Feifan WangCommunity DetectionText-Attributed Graph

    School of Artificial Intelligence Xiamen Institute of Technology No. 1251, Sunban South Road, Jimei District Xiamen, Fujian 361021, China

  17. Clustering Node Attributed Networks with Graph Neural Networks and Self Learning

    Jun 11, 2026Rodrigo de Sapienza Luna, Daniel Ratton FigueiredoGraph Neural NetworksCommunity Detection

    Systems Engineering and Computer Science (PESC), Federal University of Rio de Janeiro (UFRJ), Technology Center, Block H, Room 319, 68511, Cidade Universitária, Rio de Janeiro, Brazil

  18. Recovering the Zipfian Distribution in Unsupervised Term Discovery

    Jun 9, 2026Danel Slabbert, Simon Malan, Herman KamperClusteringUnsupervised

    Electrical and Electronic Engineering, Stellenbosch University, South Africa

  19. Alcmean's: Unsupervised community detection using local Laplacian, automatic detection of the number of centers

    Jun 8, 2026Shahin Momenzadeh, Rojiar Pir MohammadianiCommunity DetectionMultiple Centrality Measures

    Department of Computer Engineering, University of Kurdistan, Sanandaj, Iran

  20. A Nonmonotone Gradient-Based Algorithm for Symmetric Nonnegative Matrix Factorization and Graph Clustering

    Jun 1, 2026Ryan Swart, Johannes BrustNonnegative Matrix FactorizationCommunity Detection

    School of Mathematical and Statistical Sciences, Arizona State University, Tempe, AZ

  21. Flexible Online Representation Learning Based on Similarity Matching

    Jun 1, 2026Shagesh Sridharan, Yanis Bahroun, Anirvan M. SenguptaRepresentation LearningCommunity Detection

    Physics and Astronomy Rutgers University New Brunswick, NJ, USA · CCM, CCN Flatiron Institute, Simons Foundation New York, NY, USA

  22. Robust Contrastive Graph Clustering with Adaptive Local-Global Integration

    May 27, 2026Lei Zhang, Fubo Sun, Haipeng Yang +2Graph Representation LearningCommunity Detection

    School of Computer Science and Technology, Anhui University · College of Management and Economics, Tianjin University

  23. Dynamic Hypergraph Representation Learning for Multivariate Time Series without Prior Knowledge

    May 21, 2026Marco Gregnanin, Johannes De Smedt, Giorgio Gnecco +1Multivariate Time-SeriesHypergraphs

    IMT School for Advanced Studies Lucca · KU Leuven · University of Chieti-Pescara

  24. ST-SimDiff: Balancing Spatiotemporal Similarity and Difference for Efficient Video Understanding with MLLMs

    May 21, 2026Bingjun Luo, Tony Wang, Chaoqi Chen +1Fine-Grained Video UnderstandingVideo Understanding

    Tsinghua University · Shenzhen University · Xidian University

  25. Graph Neural Networks for Community Detection in Graph Signal Analysis

    May 19, 2026Roberto Cavoretto, Alessandra De Rossi, Enrico MontiniCommunity DetectionGraph Neural Networks

    Department of Mathematics “Giuseppe Peano”, University of Torino, via Carlo Alberto 10, 10123 Torino, Italy

  26. Mapping Discourse Reframing: A Multi-Layer Network Approach to Italian HPV Vaccine Discourse on X (2010-2024)

    May 4, 2026Lorella ViolaInoculation PromptingDiscourse

    Vrije Universiteit Amsterdam · De Boelelaan 1105, 1081 HV Amsterdam

  27. Achieving the Kesten-Stigum bound in the non-uniform hypergraph stochastic block model

    Apr 21, 2026Manuel Fernandez, Ludovic Stephan, Yizhe ZhuCommunity DetectionHypergraphs

    Department of Mathematics, University of Southern California · Univ Rennes, Ensai, CNRS, CREST-UMR 9194, F-35000 Rennes, France

  28. Simplify to Amplify: Achieving Information-Theoretic Bounds with Fewer Steps in Spectral Community Detection

    Feb 19, 2026Sie Hendrata Dharmawan, Peter ChinCommunity DetectionSpectral Representation Method

    Thayer School Of Engineering · Dartmouth College · Hanover, NH, USA

  29. Robustness of shallow graph embedding methods for community detection

    May 1, 2024Zhi-Feng Wei, Pablo Moriano, Ramakrishnan KannanCommunity Detection

    Advanced Computing, Mathematics, and Data Division, Pacific Northwest National Laboratory, Richland, 99354, WA, USA. · Department of Mathematics, Indiana University, Bloomington, 47405, IN, USA. · Computer Science and Mathematics Division, Oak Ridge National Laboratory, Oak Ridge, 37830, TN, USA.

  30. Provable Filter for Real-world Graph Clustering

    Mar 6, 2024Xuanting Xie, Erlin Pan, Zhao Kang +2Community DetectionText-Attributed Graph

    School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China · Alibaba Group · Michigan State University

  31. Parametrized Power-Iteration Clustering for Directed Graphs

    Oct 1, 2022Gwendal Debaussart-Joniec, Harry Sevi, Matthieu Jonckheere +1Community DetectionClustering

    Universit´e Paris-Saclay, ENS Paris-Saclay, Centre Borelli, CNRS, France · CNRS, LAAS, France