💻 computer science

Clinical explainable AI evaluations prioritize trust over effective human oversight: a scoping review

This scoping review of 49 clinical XAI studies reveals that evaluations overwhelmingly prioritize user trust and perceptions over critical oversight capacities like failure and bias detection, relying heavily on non-validated measures and rarely assessing performance on deployed systems.

Nicolas Frey, Louis Agha-Mir-Salim, Linn Renner, Stefan Haufe, Lily Voge, Felix Balzer2026-09-24
💻 computer science

Higher-order Rumor Propagation Dynamics in Hypergraph Networks with Hyperedge Selection and Information Overload

This paper proposes a Hyper-ISDR model on hypergraph networks that integrates group-level interactions, hyperedge selection strategies, and information overload to analyze the competitive dynamics of rumor and debunking propagation, deriving stability thresholds and stochastic persistence criteria validated by simulations and empirical data.

Lixiang Liu, Hongxing Han, Xiaokun Wu, Keke Shang, Shanshan Chen2026-09-24
💻 computer science

Instrument Effects in the Measured Lifetime of Malicious Domains: A Two-Instrument Decomposition by Cause

This paper analyzes 122,458 malicious domains to demonstrate that measured lifetimes are significantly distorted by the observing source, revealing that feed-based estimates overcount deaths by 55.06% compared to registration records primarily due to unobservable operator abandonment, thereby necessitating a two-instrument decomposition to accurately attribute domain exit causes.

Düzgün Küçük, Fatih Ertam2026-09-24
💻 computer science

YOLO-MAG: An edge-preserving and bilateral dual-gated YOLO11 network for small object detection in UAV aerial imagery

The paper proposes YOLO-MAG, an enhanced YOLO11-based network featuring edge-preserving modules, hybrid attention mechanisms, and a bilateral dual-gated fusion pyramid, which significantly improves small object detection accuracy and real-time performance in UAV aerial imagery by mitigating challenges like low resolution and complex backgrounds.

Ruiqing Zhang, Hongtian Zhang, Tiezhu Li2026-09-24
💻 computer science

LGM-Net: Morphology-Guided Multi-scale Representation Learning for Stellera chamaejasme Detection in Complex Grasslands

This paper proposes LGM-Net, a morphology-guided YOLOv12n-based detector featuring novel LESE, GSSPAN, and MGDHead modules to effectively address challenges like scale variation and weak boundaries, achieving superior accuracy and real-time performance in detecting the toxic weed *Stellera chamaejasme* within complex grassland environments.

Siyuan Wang, Futao Yan, Zhijie Fan, Lijun Feng, Yuqi Wu, Qiangqiang Yao, Dedong Gao, Ying Zhang2026-09-24
💻 computer science

From Cascaded Speech Systems to Omni-Modal Agents: A Survey of Speech Interaction for Next-Generation Human-Computer Interaction

This survey traces the evolution of speech interaction from traditional cascaded systems to unified omni-modal agents, systematically analyzing the architectures, training strategies, and data governance of SpeechLLMs and Omni-MLLMs while identifying key challenges and future directions for next-generation human-computer interaction.

Sisi Zhu, Yue Zhao, Hao Chen, Wensheng Gu, Tiancai Bai2026-09-24