💻 computer science

Restricted Multimodal Oncology AI: Role-Aware Evidence Organisation and Cross-Domain Transfer Boundaries

This paper demonstrates that in restricted multimodal oncology settings with limited and heterogeneous data, auditable evidence-role organization—assigning specific, compact roles to molecular, phenotypic, and clinical inputs—is a more critical determinant of cross-domain transfer performance than simply increasing representation scale.

Jianhua Hu, Xinche Jin, yan Song, zhi chen, lin Xing2026-07-10
💻 computer science

Automated Meta-Analysis of Transcranial Magnetic Stimulation Based on GraphRAG: A Methodology Study

This study proposes a GraphRAG-based methodology for automated meta-analysis of Transcranial Magnetic Stimulation (TMS) literature, which utilizes title-based chunking, paper-level knowledge graph construction, and hybrid retrieval to achieve high-accuracy parameter extraction and significantly reduce the time required for evidence synthesis.

Yu Zhong, Jingna Jin, Xin Wang, Wang He, Tao Yin2026-07-10
💻 computer science

StructFix: A Structure-Aware Reasoning Framework for Automated Program Repair with Code Property Graphs

StructFix is a structure-aware automated program repair framework that enhances masked language models by integrating Code Property Graphs to better capture control and data dependencies, thereby improving repair effectiveness and cross-language robustness compared to existing token-sequence-based approaches.

Mengtian Cui, Yangfan Liu, Zhibo Lu, Yancui Hu, Peican Zhu2026-07-10✓ Author reviewed ⓘ
💻 computer science

FedVIB–AGP: Defending Against Distributed Backdoor Attacks in Federated Learning via Variational Information Bottleneck and Activation-Gap Pruning

The paper proposes FedVIB–AGP, a post-aggregation repair framework for federated learning that combines Variational Information Bottleneck regularization during training with Activation-Gap Pruning during repair to effectively suppress distributed backdoor attacks while maintaining high clean-task accuracy.

Hanlei Zhou, Jie Kong, Yongjun Li2026-07-10
💻 computer science

Navigating the Prompt Space: Improving LLM Classification of Social Science Texts Through Prompt Engineering

This paper demonstrates that while systematically varying prompt engineering elements like label descriptions, instructional nudges, and few-shot examples can significantly improve LLM classification accuracy for social science texts, performance gains are often marginal beyond minimal context increases, can sometimes decline with excessive context, and vary substantially across models and tasks, necessitating individual validation rather than reliance on general rules.

Erkan Gunes, Christoffer Florczak, Tevfik Murat Yildirim2026-07-10
💻 computer science

An Intelligent YOLO26-Based Early Warning Framework for Drone Detection in Critical Infrastructure Surveillance

This paper proposes an intelligent, real-time drone detection and early warning framework for critical infrastructure surveillance using the YOLO26 deep learning model, which is trained on a custom multi-scenario database and evaluated against baseline models to demonstrate superior accuracy and speed in identifying small, distant, and challenging drone targets.

Younis Arrabi2026-07-10✓ Author reviewed ⓘ
💻 computer science

A Graded Autonomy Framework for Governing Agentic AI in Health Care

This paper proposes a graded-autonomy framework, adapted from the automotive J3016 standard, to govern agentic AI in healthcare by classifying systems across three domains and six levels to separate capability from authorization, thereby addressing safety gaps in current evaluation metrics through a worked example of autonomous sepsis management.

Sing Chee Tan, Vlada Rozova, Rebecca Jessup, Daniel Capurro2026-07-10