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artificial intelligence

20,463 papers

#artificial intelligence Preprint Oct 2026

Generalizable field of view extension for diffusion MRI via conditional flow matching

Incomplete field-of-view (FOV) diffusion MRI (dMRI) acquisitions compromise whole-brain white matter analysis by excluding brain regions from tractography and connectivity studies. While deep generative models for dMRI FOV extension have been proposed, their generalizability remains limited by the acquisition-dependent...

G. Rudravaram, L. Zuo, Ema Topolnjak et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Learning to Play: Reinforcement Learning and Games

Amazing breakthroughs in reinforcement learning have taken place. Computers teach themselves to play Chess and Go and beat world champions. There is talk about expanding application areas towards general artificial intelligence (AI). The breakthroughs in Backgammon, Checkers, Chess, Atari, Go, Poker, and StarCraft have...

Aske Plaat · 0 citations
#artificial intelligence Preprint Oct 2026

EPOCH: Coverage-Aware Evolution with Experiential Preference Optimization for LLM-based Automated Heuristic Design

LLM-based automated heuristic design (AHD) discovers heuristics for combinatorial optimization problems (COPs), where an LLM generates candidates in an evolutionary search. Existing frameworks freeze the generator or fine-tune it on a scalar fitness signal hiding which instances each heuristic covers. Reflection-based...

Oguzhan Gungordu, Ayse Tursucular, Siheng Xiong et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Get In, Decide, Prove: A Merchant-Side Readiness Benchmark for Agentic Commerce

AI agents now browse and buy on people's behalf, and benchmarks measure how well the agents perform. Far less is known about the other side of the transaction: whether a merchant's website lets an agent in, publishes terms precise enough to decide a purchase, and leaves evidence of what was agreed. This paper presents...

Adrian de Valois-Franklin, Alexander Bogdan, Anas Ibrahim et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

What Makes a Latent Space Shared? Direct and Recoverable Compatibility in Motion VAEs

A shared latent space is often assumed to make representations from different schemas directly interchangeable, yet sharing parameters, dimensionality, or a prior does not determine how corresponding instances are expressed in latent coordinates. We show that this assumption conflates recoverable correspondence, direct...

Iago Brito, Walcy Rios, Lucas Fernandes et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Budgeted KV-Cache Repair for Evolving Contexts

Language-model agents revise their working context as information becomes obsolete, but deleting text does not erase its influence on cached computation. Later key-value (KV) states remain conditioned on the deleted content, while recomputing the entire retained suffix can be costly. We introduce budgeted KV-cache repa...

Han Yu, Wen-Hui Zhu, Jincheng Cao et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Do Theorem Provers Need Theorem-Proving Agents? mini-Lean-agent: A Coding-Agent Baseline for Lean

General-purpose coding agents use standard shell and file interactions, yet formal theorem-proving agents often rely on specialized, ad-hoc tooling. This makes it difficult to determine which components of theorem-proving agents provide benchmark gains: an improved base model, a specialized harness, a specific tool, or...

Tomas Ortega, Simon Park, Ayush Khaitan et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Beyond Successful Play: Diagnosing Opponent Modeling in Large Language Models

Language-model agents are expected to adapt to others whose behavior changes through interaction. Yet adaptation may rely on learned behavioral patterns rather than theory of mind (ToM): the ability to infer others'mental states, including beliefs and intentions. We introduce a benchmark and diagnostic framework for re...

Han-Bo Xie, Yue Zhao, Robert C. Wilson · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Reliable Text-to-SQL in Resource-Constrained Settings with Small LLMs via Iterative Retry Workflows

Large Language Models (LLMs) have recently improved Text-to-SQL generation, but their computational cost can hinder deployment in resource-constrained settings. This paper evaluates the Text-to-SQL capabilities of small and medium open-source LLMs (1B-8B parameters) under a controlled inference budget, focusing on how...

Bilel Abderrahmane Benziane, Xavier Schepler · 0 citations
#artificial intelligence Preprint Oct 2026

The Agent Knew: Internal States Forecast Unauthorized Actions and Stop Them, and the Lies That Follow

Language-model agents sometimes act beyond their authorization and then misreport what they did. On CAPE-Bench, matched agent tasks in which one fact decides whether an action is authorized, frontier open-weight agents do both, and one behavior marks the lie: retroactive permission laundering, acting and then asking pe...

Arya Fayyazi, M. Kamal, M. Pedram · 2 citations
#artificial intelligence Preprint Open access Oct 2026

Towards Resilience: Slice-Driven Orchestration of Mobile IoMT in 6G-Edge-Continuum

Emerging healthcare services, such as real-time diagnostics, remote health monitoring and computer-assisted surgery, require stringent Quality of Service (QoS) guarantees while operating under limited and heterogeneous edge resources. Existing Internet of Medical Things (IoMT) orchestration methods primarily focus on c...

Muhammad Zeeshan, Hafiz Faheem Shahid, Erkki Harjula · 0 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

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