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artificial intelligence

20,518 papers

#artificial intelligence Preprint Oct 2026

SkillMarker: A KGW-Based Watermarking Method for Agent Skill Ownership Verification

Agent skills encode operational procedures and domain expertise as reusable knowledge assets, yet their distribution in plaintext exposes them to unauthorized copying and leakage. However, practical mechanisms for skill ownership verification and leakage tracing remain underdeveloped. Watermark embedding before distrib...

Alan Tang, Li-Feng Wang, Gang Wu et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Uncovering the Generative Landscape of Diffusion Models: A Spectral-Guided Quality-Diversity Diffusion Framework

Denoising Diffusion Probabilistic Models have emerged as powerful generative priors across domains ranging from molecular design to high-resolution image synthesis. However, standard diffusion sampling is inherently biased toward high-likelihood regions, often limiting the diversity of outputs. In many domains, a singl...

Hannah Janmohamed, João Correia, Penousal Machado et al. · 0 citations
#artificial intelligence Preprint Oct 2026

What DNA Foundation Models Learn Beyond Sequence Composition

Do genomic foundation models (FMs) provide predictive information beyond simple sequence composition? We evaluate frozen representations from five DNA FMs against normalized k-mer frequencies across 57 genomic classification datasets and two exploratory gene-expression regression tasks. Simple k-mer features remain com...

Vincenzo Yuto Civale, Andrew D. Bagdanov, Alberto Magi · 0 citations
#artificial intelligence Preprint Oct 2026

bharatSetu: a 1M x 22 bridge for indic translation

BharatSetu is released as a machine layer and a human-correction layer keyed to the same row identifiers, so that each corrected column upgrades every pair that uses it, together with an evaluation protocol.

Haq Nawaz Malik, Nahfid Nissar, Faiza Iqbal · 0 citations
#artificial intelligence Preprint Open access Oct 2026

RespFocus: Learning Temporal Evidence for Weakly Supervised Respiratory Sound Classification

Respiratory auscultation provides a low-cost means of assessing pulmonary function, yet transient crackles and sustained wheezes can be difficult to recognize in noisy clinical recordings. Conventional deep learning classifiers often operate as black boxes, offering limited insight into the temporal acoustic evidence s...

Yi Tian, Xiaohuan Chen, Yufei tang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

TabMosaic: Unified In-Context Diffusion for Tabular Generative Tasks

Generative modeling for tabular data has advanced to the point where models can synthesize realistic records, recover missing values, and generate samples conditioned on class labels or observed attributes. Despite recent advances, existing approaches either require table-specific training or restrict in-context learni...

Jayoung Kim, Sanghyun Hong, Noseong Park · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Rethinking Human Intent-to-CAD: Parametric CAD Model Generation via Cooperative Multi-Task Alignment and Spatial-Aware Reinforcement Learning

Parametric Computer-Aided-Design (CAD) modeling from human intent remains challenging, particularly during the conceptual design stage, where design goals are expressed through incomplete and unstructured modalities (e.g., hand-drawn sketches and textual descriptions). In this work, we rethink the human intent-to-CAD p...

Qingwang Zhang, Jiahao Li, Xiangdong Zhou · 0 citations
#artificial intelligence Preprint Oct 2026

ELECT: Settling Identity Before Rendering for Scalable Story Visualization

ELECT, which instead settles cross-frame identity before final rendering through a language-guided scene-entity mapping and stationary anchors elected from the model's own drafts, shows that long-horizon consistency need not require increasingly expensive inter-frame conditioning as stories grow.

Mehrajul Abadin Miraj, M. Hasan, M. Farzana et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Improving the Bounds on Approximating Weighted Maximin Share for Chores

We investigate the problem of allocating indivisible chores among agents with arbitrary positive weights and additive nonnegative cost functions. An allocation is said to be $\alpha$-weighted-maximin-share (WMMS) fair if the cost incurred by each agent is at most $\alpha$ times her weighted maximin share. We establish...

Trung Thanh Nguyen, Khaled Elbassioni, Jörg Rothe · 0 citations
#artificial intelligence Preprint Open access Oct 2026

OceanFlow: Coherent Flow Matching for Probabilistic Ocean Modeling

Probabilistic ocean modeling is essential for risk-aware marine operations, climate analysis, and scientific decision-making, where downstream decisions depend on the conditional distribution of future ocean states rather than a single deterministic trajectory. Recent data-driven ocean models have made deterministic gl...

Yuan Gao, Fan Xu, Hao Wu et al. · 0 citations
#artificial intelligence Conference Open access Oct 2026

SARATHI: Decoupled Data-Free Probing and Adaptive Reconstruction for Structured LLM Pruning

SARATHI achieves competitive perplexity and matches or exceeds existing structured pruning baselines on zero-shot accuracy, and corrects systematic activation drift in post-LayerNorm architectures that would otherwise cause perplexity collapse at high sparsity.

Sankar Behera, Dhruv Singh, Satyadev Ahlawat et al. · 0 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

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