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20,518 papers

#artificial intelligence Preprint Open access Oct 2026

ONCship: A Large-Scale Underwater Acoustic Corpus for Ship Recognition

Recent advances in deep learning have significantly improved underwater acoustic vessel recognition. However, existing publicly available datasets are typically limited in scale, hindering large-scale representation learning and downstream task evaluation. To address this limitation, we introduce ONCship, a large-scale...

Zhe Cao, Jichao Zhang, Xiao-Lei Zhang · 0 citations
#artificial intelligence Preprint Oct 2026

Uncertainty-Driven Self-Play for Robust Multi-Agent Driving Policies

An uncertainty-driven self-play scheme, in which half of the agents are rewarded for increasing their neighbors' epistemic uncertainty, while the other half learn to drive safely as the exploring agents continuously seek out their weaknesses, which results in a much richer set of behaviors.

Sajad Marvi, Julian Schmidt, Alessandro Canevaro et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

SceneAE: Scene Generation and Reconstruction in Queryable 3D-Anchored Latent Space

Recent video world models have increasingly adopted 3D memory mechanisms to integrate historical observations into a lightweight and persistent scene representation. This naturally raises a complementary question: if 3D representations can serve as an effective mechanism for memorizing observed scenes, can they also be...

Shuofeng Sun, Wenzhao Zheng, Yunpeng Zhang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

PPAD-Completeness of Contiguous Envy-Free Cake Cutting with Additive Valuations

We prove that computing a complete contiguous $\varepsilon$-envy-free cake allocation is PPAD-complete for normalized rational piecewise-constant additive valuations. The hardness holds even when $\varepsilon$ is given in unary, and even when every density takes only two values, which are the same for all agents, and i...

Yasushi Kawase, Bodhayan Roy, Mohammad Azharuddin Sanpui · 0 citations
#artificial intelligence Preprint Oct 2026

AWARE-RG: Abstraction Aware Explanation of Resiliency Graphs for Cyber Physical Systems

Understanding the security posture of cyber physical systems (CPS) requires reasoning across both information technology (IT) and operational technology (OT). However, a security analyst often holds an incomplete, role-specific view of the underlying system which has most likely resulted from their knowledge limited by...

Shadaab Kawnain Bashir, Rakesh Podder, P. Hopkins et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Eye, Robot: Learning Expressive Gaze Dynamics via a VLM-Guided Transformer-VAE

Gaze coordinates attention in human interaction through coupled eye, head, and eyelid motion. A humanoid robot must choose where to look while generating a suitable movement toward that target; fixed tracking rules alone do not model the temporal structure of human gaze. We separate these tasks with an asynchronous vis...

Yuhang Hu, Junlin Lyu, Yuan Fang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Instruction-Conditioned Motion Control for Robotic Arms: Language-to-Code Decomposition and Reinforcement Learning

Instruction-Conditioned Motion Control (ICMC) separates parameter specification, instruction generation, and code synthesis for language-driven robot control, making execution outcomes traceable to instructions and programs. We compare one-shot generation with ICMC under o1 and o4-mini on cube pick-and-place and letter...

Fan Huang, Dezhong Tong, Changyu Chen et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

JevCoder: When Does Decision Delegation Pay Off in Code Repair?

A coding agent repeatedly makes decisions as it repairs code. These decisions shape repair trajectories and affect the token cost of successive model requests. We ask which repair decisions can be delegated to a low-cost probabilistic judge to reduce token use while maintaining repair quality. The judges answer questio...

Jiahao Zhang, Yifan Zhang, Yu Huang · 0 citations
#artificial intelligence Preprint Open access Oct 2026

XferAgent: Cross-Agent Experience Transfer for Self-Improving LLM Agents

Large language model (LLM) agents can reuse experience from prior task executions to improve performance on subsequent tasks. Although existing methods enable cross-agent experience sharing, differences in agents' execution histories and task requirements make shared experiences difficult to reuse effectively. We propo...

Weihao Li, Jun Bai, Shijie Chen et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Frame Evidence:A Benchmark for Reference Frames and Visual Evidence in Multi-Image Spatial Reasoning

A spatial answer depends on the reference frame specified in language and its supporting visual evidence. Item accuracy alone obscures whether correctness persists when either changes. We introduce Frame Evidence, a benchmark of 320 matched triplets and 960 Chinese multiple-choice questions from captured and rendered s...

Chun-Xi Luo, Qi-Shuai Ding, Xing-Chen Peng et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

IMU-Bench: Benchmarking Wrist IMU Representations Across Kinematic, Semantic and Clinical Tasks

Wrist-worn inertial measurement units (IMUs) provide a common sensing modality for tasks ranging from activity and gesture recognition to pose estimation, inertial odometry and clinical motor assessment. Existing wearable benchmarks evaluate performance across multiple tasks, but leave open how supervision for one task...

Yiquan Li, Aidan Bradshaw, Chenfeng Gao et al. · 0 citations
#artificial intelligence Preprint Oct 2026

VideoHarness-SRSI: Structured Recursive Self-Improvement for Video Understanding Harness

LLM system capabilities depend not only on model parameters but also on the executable harnesses that organize information acquisition, tool use, reasoning, and memory. Recursive harness evolution can automate their design, but how it can reliably discover generalizable systems from limited, noisy, and repeatedly reuse...

Zi-Hao Lin, Hao-Yu Dong, Hao-Bo Xu et al. · 1 citation

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Hugging Face Blog Nov 10, 2026

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