cs.SI · 2026-05-30 · No. 12

Social and Information Networks, 2026-05-30.

1 new papers in cs.SI. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    SAHG: Sector-Anisotropic Hyperbolic Graph Model for Social Bot Detection

    Hanning Lu, Yingguang Yang, Jinwei Su, Yang Liu, Zhaoqian Yao, Yaoming Li, Taoran Liang, Ziyi Zhang, Ran Ran, Kefu...

    cs.SI · cs.LG

    LLM-driven social bots can generate fluent, human-like text, reducing the discriminative advantage of content-based detection alone. However, coordinated campaigns still leave relational patterns -- interactions, behavioral similarity, shared neighborhoods, community positions, and coordinated activity -- that graph-based methods can exploit. Existing graph detectors face two challenges when exploiting such evidence. First, Euclidean GNNs...

    arxiv.org/abs/2605.30166 · PDF

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