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Computer Science Preprint PDF DOI

Reliability of AI Bots Footprints in GitHub Actions CI/CD Workflows

Syed Muhammad Ashhar Shah, Sehrish Habib, Muizz Hussain, Maryam Abdul Ghafoor, Abdul Ali Bangash ยท 2026

Continuous Integration and Deployment (CI/CD) workflows are central to modern software delivery, yet the reliability of agentic AI bots operating within these workflows remain underexplored. Using pulโ€ฆ

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Computer Science Preprint PDF DOI

Committed SAE-Feature Traces for Audited-Session Substitution Detection in Hosted LLMs

Ziyang Liu ยท 2026

Hosted-LLM providers have a silent-substitution incentive: advertise a stronger model while serving cheaper replies. Probe-after-return schemes such as SVIP leave a parallel-serve side-channel, since โ€ฆ

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Physics Preprint PDF DOI

Bridging Metal Additive Manufacturing and RF Accelerator Design: Development of a 704.4 MHz Crossbar H-Mode Linac for Efficient Beam Acceleration

Chuan Zhang, Eduard Boos, Roland Boehm, Ramy Cherif, Alexander Japs, Stefan Wunderlich ยท 2026

The development of Ultra-High Frequency (UHF) linear accelerators via Metal Additive Manufacturing (MAM) is a strategic research focus of the RACERS team at GSI. The 704.4 MHz Crossbar H-mode (CH) cavโ€ฆ

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Economics & Finance Preprint PDF DOI

Self-referentiality and asymmetric knowledge flows between journals. The case of economics

Alberto Baccini, Carlo Debernardi ยท 2026

This paper investigates the evolution of self-referentiality and knowledge flows in economics journals before and after the 2008 financial crisis. Using a multi-level approach, we analyze patterns at โ€ฆ

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AI & Data Science Preprint PDF DOI

Prompting Foundation Models for Zero-Shot Ship Instance Segmentation in SAR Imagery

Islam Mansour, Francescopaolo Sica, Michael Schmitt ยท 2026

Synthetic Aperture Radar (SAR) plays a critical role in maritime surveillance, yet deep learning for SAR analysis is limited by the lack of pixel-level annotations. This paper explores how general-purโ€ฆ

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AI & Data Science Preprint PDF DOI

On Scalability of Multi-Objective Evolutionary Algorithms on Combinatorial Optimisation Problems

Menghao Tang, Zimin Liang, Miqing Li ยท 2026

Scalability of evolutionary algorithms refers to assessing how their performance changes as problem size increases. In the area of multi-objective optimisation, research on the scalability of multi-obโ€ฆ

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AI & Data Science Preprint PDF DOI

Sharpening Lightweight Models for Generalized Polyp Segmentation: A Boundary Guided Distillation from Foundation Models

Shivanshu Agnihotri, Snehashis Majhi, Deepak Ranjan Nayak ยท 2026

Automated polyp segmentation is critical for early colorectal cancer detection and its prevention, yet remains challenging due to weak boundaries, large appearance variations, and limited annotated daโ€ฆ

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Mathematics Preprint PDF DOI

The Gamma-Switch Ramsey Number

Christopher Duffy, Benjamin Fok, Gary MacGillivray ยท 2026

We define and develop preliminary theoretical results for the $\Gamma$-switch Ramsey number, a variation on the classical $m$-colour Ramsey number for which we allow permuting the colours incident witโ€ฆ

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Physics Preprint PDF DOI

The Recurrent Nova Population in M31

Allen W. Shafter, Kamil Hornoch ยท 2026

The positions of more than 1300 nova eruptions in M31 catalogued through the end of calendar year 2025 have been compared in order to identify recurrent nova candidates. The work extends the study of โ€ฆ

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Physics Preprint PDF DOI

Parameter Estimation of the Gravitational-Wave Angular Power Spectrum in the Dirty-Map Space

Erik Floden, Alex Granados, Vuk Mandic ยท 2026

We consider a search for the anisotropic stochastic gravitational-wave background (SGWB) that decomposes the sky map into its spherical harmonics components in order to obtain estimators of the angulaโ€ฆ

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Engineering Preprint PDF DOI

Structural Misalignment in Financial Transmission Rights

Erich Trieschman, Saurabh Amin ยท 2026

Financial Transmission Rights (FTRs) enable electricity market participants to hedge congestion risk in Day Ahead Market (DAM) operations, but for the market to be solvent, Independent System Operatorโ€ฆ

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Computer Science Preprint PDF DOI

Atomic Decision Boundaries: A Structural Requirement for Guaranteeing Execution-Time Admissibility in Autonomous Systems

Marcelo Fernandez (TraslaIA) ยท 2026

Autonomous systems increasingly execute actions that directly modify shared state, creating an urgent need for precise control over which transitions are permitted to occur. Existing governance mechanโ€ฆ

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AI & Data Science Preprint PDF DOI

SGP-SAM: Self-Gated Prompting for Transferring 3D Segment Anything Models to Lesion Segmentation

Zixuan Tang, Shen Zhao ยท 2026

Large segmentation foundation models such as the Segment Anything Model (SAM) have reshaped promptable segmentation in natural images, and recent efforts have extended these models to medical images aโ€ฆ

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AI & Data Science Preprint PDF DOI

LLM-Guided Strategy Synthesis for Scalable Equality Saturation

Chenyun Yin, Youwei Xiao, Yuze Luo, Yuyang Zou, Yun Liang ยท 2026

Equality saturation (EqSat) is a powerful optimization paradigm that compactly represents many equivalent programs in an e-graph and delays commitment until extraction selects a lowest-cost program. Mโ€ฆ

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Engineering Preprint PDF DOI

A Rapid Deployment Pipeline for Autonomous Humanoid Grasping Based on Foundation Models

Yifei Yan, Yankai Liao, Linqi Ye ยท 2026

Deploying a humanoid robot to manipulate a new object has traditionally required one to two days of effort: data collection, manual annotation, 3D model acquisition, and model training. This paper preโ€ฆ

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AI & Data Science Preprint PDF DOI

Improving post-operative discharge destination prediction of geriatric patients with generative data augmentation

Pegah Golchian, Pauline Maier, Thomas Kocar, Marvin N. Wright ยท 2026

Data scarcity challenges the development and implementation of innovative healthcare solutions. In geriatrics, fall-related injuries are a major cause of hospitalization, functional decline, and mortaโ€ฆ

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AI & Data Science Preprint PDF DOI

Multimodal Fusion of Histopathology Images and Electronic Health Records for Early Breast Cancer Diagnosis

Aditya Shribhagwan Khandelwal, Mohammad Samar Ansari, Asra Aslam ยท 2026

Breast cancer is a leading cause of cancer-related mortality worldwide, and timely accurate diagnosis is critical to improving survival outcomes. While convolutional neural networks (CNNs) have demonsโ€ฆ

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AI & Data Science Preprint PDF DOI

Inference-Time Temporal Probability Smoothing for Stable Video Segmentation with SAM2 under Weak Prompts

Dawar Jyoti Deka ยท 2026

Interactive video segmentation models such as SAM2 have demonstrated strong generalization across diverse visual domains. However, under weak user supervision, for example, when sparse point prompts aโ€ฆ

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AI & Data Science Preprint PDF DOI

On Safety Risks in Experience-Driven Self-Evolving Agents

Weixiang Zhao, Yichen Zhang, Yingshuo Wang, Yang Deng, Yanyan Zhao, Xuda Zhi, Yongbo Huang, HaoHe, Wanxiang Che, Bing Qin, Ting Liu ยท 2026

Experience-driven self-evolution has emerged as a promising paradigm for improving the autonomy of large language model agents, yet its reliance on self-curated experience introduces underexplored safโ€ฆ

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Computer Science Preprint PDF DOI

enclawed: A Configurable, Sector-Neutral Hardening Framework for Single-User AI Assistant Gateways

Alfredo Metere ยท 2026

We present enclawed, a hard-fork hardening framework built on top of the OpenClaw single-user personal artificial intelligence (AI) assistant gateway. enclawed targets deployments that need attestableโ€ฆ

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