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Social and Information Networks

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Total of 31 entries
Showing up to 50 entries per page: fewer | more | all

Tue, 10 Jun 2025 (showing 7 of 7 entries )

[1] arXiv:2506.07435 [pdf, html, other]
Title: Fast Geometric Embedding for Node Influence Maximization
Alexander Kolpakov, Igor Rivin
Comments: 8 pages, 4 figures, 18 tables; Github repository available (this https URL Package available on PyPi (this https URL)
Subjects: Social and Information Networks (cs.SI); Artificial Intelligence (cs.AI); Machine Learning (cs.LG)
[2] arXiv:2506.07026 [pdf, html, other]
Title: An $α$-triangle eigenvector centrality of graphs
Zhang Qingying, Sun Lizhu, Bu Changjiang
Comments: 18pages,13figures
Subjects: Social and Information Networks (cs.SI)
[3] arXiv:2506.06728 [pdf, other]
Title: Neighborhood Overlap-Aware High-Order Graph Neural Network for Dynamic Graph Learning
Ling Wang
Subjects: Social and Information Networks (cs.SI)
[4] arXiv:2506.06513 [pdf, html, other]
Title: A Benchmarking Framework for Network Classification Methods
Joao V. Merenda, Gonzalo Travieso, Odemir M. Bruno
Comments: 10 pages, 3 figures
Subjects: Social and Information Networks (cs.SI)
[5] arXiv:2506.07916 (cross-list from physics.soc-ph) [pdf, html, other]
Title: Refugees' path to legal stability is long and systematically unequal
Ola Ali, Elma Dervic, Guillermo Prieto-Viertel, Carsten Källner, Rainer Stütz, Andrea Vismara, Rafael Prieto-Curiel
Subjects: Physics and Society (physics.soc-ph); Social and Information Networks (cs.SI); Data Analysis, Statistics and Probability (physics.data-an)
[6] arXiv:2506.07606 (cross-list from cs.CL) [pdf, html, other]
Title: PolitiSky24: U.S. Political Bluesky Dataset with User Stance Labels
Peyman Rostami, Vahid Rahimzadeh, Ali Adibi, Azadeh Shakery
Comments: The dataset is available at this https URL
Subjects: Computation and Language (cs.CL); Artificial Intelligence (cs.AI); Information Retrieval (cs.IR); Social and Information Networks (cs.SI)
[7] arXiv:2506.07343 (cross-list from physics.soc-ph) [pdf, html, other]
Title: Powers of Magnetic Graph Matrix: Fourier Spectrum, Walk Compression, and Applications
Yinan Huang, David F. Gleich, Pan Li
Subjects: Physics and Society (physics.soc-ph); Social and Information Networks (cs.SI)

Mon, 9 Jun 2025 (showing 9 of 9 entries )

[8] arXiv:2506.06157 [pdf, html, other]
Title: Masked Language Models are Good Heterogeneous Graph Generalizers
Jinyu Yang, Cheng Yang, Shanyuan Cui, Zeyuan Guo, Liangwei Yang, Muhan Zhang, Chuan Shi
Subjects: Social and Information Networks (cs.SI); Computation and Language (cs.CL)
[9] arXiv:2506.06153 [pdf, html, other]
Title: Personalized Large Language Models Can Increase the Belief Accuracy of Social Networks
Adiba Mahbub Proma, Neeley Pate, Sean Kelty, Gourab Ghoshal, James N. Druckman, Ehsan Hoque
Comments: Adiba and Neeley contributed equally to the project
Subjects: Social and Information Networks (cs.SI)
[10] arXiv:2506.06106 [pdf, html, other]
Title: Measuring the co-evolution of online engagement with (mis)information and its visibility at scale
Yueting Han, Paolo Turrini, Marya Bazzi, Giulia Andrighetto, Eugenia Polizzi, Manlio De Domenico
Subjects: Social and Information Networks (cs.SI); Physics and Society (physics.soc-ph)
[11] arXiv:2506.05868 [pdf, html, other]
Title: Detecting Coordination on Short-Video Platforms: The Challenge of Multimodality and Complex Similarity on TikTok
Inga K. Wohlert, Davide Vega, Matteo Magnani, Alexandra Sergerberg
Subjects: Social and Information Networks (cs.SI)
[12] arXiv:2506.05522 [pdf, html, other]
Title: Understanding Community-Level Blocklists in Decentralized Social Media
Owen Xingjian Zhang, Sohyeon Hwang, Yuhan Liu, Manoel Horta Ribeiro, Andrés Monroy-Hernández
Subjects: Social and Information Networks (cs.SI); Human-Computer Interaction (cs.HC)
[13] arXiv:2506.05486 [pdf, html, other]
Title: The Artificial Benchmark for Community Detection with Outliers and Overlapping Communities (ABCD+$o^2$)
Jordan Barrett, Ryan DeWolfe, Bogumił Kamiński, Paweł Prałat, Aaron Smith, François Théberge
Comments: 23 pages, 16 figures, 3 tables
Subjects: Social and Information Networks (cs.SI); Combinatorics (math.CO)
[14] arXiv:2506.05814 (cross-list from cs.LG) [pdf, html, other]
Title: Positional Encoding meets Persistent Homology on Graphs
Yogesh Verma, Amauri H. Souza, Vikas Garg
Comments: Accepted at ICML 2025
Subjects: Machine Learning (cs.LG); Artificial Intelligence (cs.AI); Emerging Technologies (cs.ET); Social and Information Networks (cs.SI)
[15] arXiv:2506.05582 (cross-list from cs.CL) [pdf, html, other]
Title: Combating Misinformation in the Arab World: Challenges & Opportunities
Azza Abouzied, Firoj Alam, Raian Ali, Paolo Papotti
Comments: disinformation, misinformation, factuality, harmfulness, fake news
Subjects: Computation and Language (cs.CL); Artificial Intelligence (cs.AI); Social and Information Networks (cs.SI)
[16] arXiv:2506.02619 (cross-list from cs.LG) [pdf, html, other]
Title: HGOT: Self-supervised Heterogeneous Graph Neural Network with Optimal Transport
Yanbei Liu, Chongxu Wang, Zhitao Xiao, Lei Geng, Yanwei Pang, Xiao Wang
Comments: The paper has 9 pages of text and 13 pages in total (including acknowledgments, impact statement, references, and appendix), with 6 figures and 2 tables. This paper has been accepted by ICML 2025 conference and this is a final version of the manuscript submitted to the conference
Subjects: Machine Learning (cs.LG); Artificial Intelligence (cs.AI); Social and Information Networks (cs.SI)

Fri, 6 Jun 2025 (showing 6 of 6 entries )

[17] arXiv:2506.04475 [pdf, html, other]
Title: What Drives Team Success? Large-Scale Evidence on the Role of the Team Player Effect
Nico Elbert, Alicia von Schenk, Fabian Kosse, Victor Klockmann, Nikolai Stein, Christoph Flath
Comments: 20 pages, 7 figures, 5 tables. Accepted for presentation at the ACM Conference on Economics & Computation 2025 (EC '25); only a one-page extended abstract will appear in the EC '25 proceedings
Subjects: Social and Information Networks (cs.SI); Computers and Society (cs.CY)
[18] arXiv:2506.04292 [pdf, html, other]
Title: GARG-AML against Smurfing: A Scalable and Interpretable Graph-Based Framework for Anti-Money Laundering
Bruno Deprez, Bart Baesens, Tim Verdonck, Wouter Verbeke
Subjects: Social and Information Networks (cs.SI); Machine Learning (cs.LG); Applications (stat.AP)
[19] arXiv:2506.04271 [pdf, html, other]
Title: ExDiff: A Framework for Simulating Diffusion Processes on Complex Networks with Explainable AI Integration
Annamaria Defilippo, Ugo Lomoio, Barbara Puccio, Pierangelo Veltri, Pietro Hiram Guzzi
Subjects: Social and Information Networks (cs.SI)
[20] arXiv:2506.04701 (cross-list from physics.soc-ph) [pdf, html, other]
Title: Memory-Driven Bounded Confidence Opinion Dynamics: A Hegselmann-Krause Model Based on Fractional-Order Methods
Meiru Jiang, Wei Su, Guojian Ren, Yongguang Yu
Subjects: Physics and Society (physics.soc-ph); Multiagent Systems (cs.MA); Social and Information Networks (cs.SI); Adaptation and Self-Organizing Systems (nlin.AO)
[21] arXiv:2506.04525 (cross-list from cs.GT) [pdf, html, other]
Title: User Altruism in Recommendation Systems
Ekaterina Fedorova, Madeline Kitch, Chara Podimata
Subjects: Computer Science and Game Theory (cs.GT); Computers and Society (cs.CY); Human-Computer Interaction (cs.HC); Information Retrieval (cs.IR); Social and Information Networks (cs.SI)
[22] arXiv:2506.04435 (cross-list from physics.soc-ph) [pdf, html, other]
Title: Edge interventions can mitigate demographic and prestige disparities in the Computer Science coauthorship network
Kate Barnes, Mia Ellis-Einhorn, Carolina Chávez-Ruelas, Nayera Hasan, Mohammad Fanous, Blair D. Sullivan, Sorelle Friedler, Aaron Clauset
Comments: 14 pages, 6 figures, 2 appendices (5 figures, 6 tables)
Subjects: Physics and Society (physics.soc-ph); Computers and Society (cs.CY); Social and Information Networks (cs.SI)

Thu, 5 Jun 2025 (showing 5 of 5 entries )

[23] arXiv:2506.03788 [pdf, html, other]
Title: The Impact of COVID-19 on Twitter Ego Networks: Structure, Sentiment, and Topics
Kamer Cekini, Elisabetta Biondi, Chiara Boldrini, Andrea Passarella, Marco Conti
Comments: Funding: this http URL (IR0000013), SoBigData PPP (101079043), FAIR (PE00000013), SERICS (PE00000014), ICSC (CN00000013)
Subjects: Social and Information Networks (cs.SI); Physics and Society (physics.soc-ph)
[24] arXiv:2506.03750 [pdf, html, other]
Title: A Retrieval-Augmented Multi-Agent Framework for Psychiatry Diagnosis
Mengxi Xiao, Mang Ye, Ben Liu, Xiaofen Zong, He Li, Jimin Huang, Qianqian Xie, Min Peng
Comments: 40 pages, 11 figures
Subjects: Social and Information Networks (cs.SI); Artificial Intelligence (cs.AI)
[25] arXiv:2506.03532 [pdf, html, other]
Title: GA-S$^3$: Comprehensive Social Network Simulation with Group Agents
Yunyao Zhang, Zikai Song, Hang Zhou, Wenfeng Ren, Yi-Ping Phoebe Chen, Junqing Yu, Wei Yang
Comments: Accepted by Findings of ACL 2025
Subjects: Social and Information Networks (cs.SI); Computers and Society (cs.CY)
[26] arXiv:2506.03491 [pdf, html, other]
Title: Modeling Bulimia Nervosa in the Digital Age: The Role of Social Media
Brenda Murillo, Fabio Sanchez
Comments: 6 pages, 1 figure
Subjects: Social and Information Networks (cs.SI)
[27] arXiv:2506.03443 [pdf, html, other]
Title: Politics and polarization on Bluesky
Ali Salloum, Dorian Quelle, Letizia Iannucci, Alexandre Bovet, Mikko Kivelä
Subjects: Social and Information Networks (cs.SI)

Wed, 4 Jun 2025 (showing 4 of 4 entries )

[28] arXiv:2506.03105 [pdf, html, other]
Title: Detecting Patterns of Interaction in Temporal Hypergraphs via Edge Clustering
Ryan DeWolfe, François Théberge
Comments: 12 pages, 11 figures, 1 table
Subjects: Social and Information Networks (cs.SI)
[29] arXiv:2506.02706 [pdf, html, other]
Title: Collective Intelligence Outperforms Individual Talent: A Case Study in League of Legends
Angelo Josey Caldeira, Sajan Maharjan, Srijoni Majumdar, Evangelos Pournaras
Subjects: Social and Information Networks (cs.SI)
[30] arXiv:2506.02686 [pdf, html, other]
Title: Random Hyperbolic Graphs with Arbitrary Mesoscale Structures
Stefano Guarino, Davide Torre, Enrico Mastrostefano
Subjects: Social and Information Networks (cs.SI); Applied Physics (physics.app-ph); Data Analysis, Statistics and Probability (physics.data-an)
[31] arXiv:2506.02482 [pdf, html, other]
Title: Building a Recommendation System Using Amazon Product Co-Purchasing Network
Minghao Liu, Catherine Zhao, Nathan Zhou
Subjects: Social and Information Networks (cs.SI)
Total of 31 entries
Showing up to 50 entries per page: fewer | more | all