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artificial intelligence

14,237 papers

#artificial intelligence Preprint Oct 2026

Micro Neural Policies for Safe Real-Time Robotic Control

In this paper, we investigate the synthesis of Micro Neural Policies (MNP) to enable safe and robust real-time robotic control on computationally constrained embedded devices. We demonstrate that integrating Evolution Strategy (ES) and Statistical Model Checking (SMC)-based verification for policy search can drasticall...

Hong-Peng Cao, Riccardo Curcio, Daniele Ottaviano et al. · 0 citations
#artificial intelligence Preprint Oct 2026

MedCORE: Criteria-Grounded Clinical Reasoning for Interpretable Medical Image Diagnosis

Clinical diagnosis is inherently a structured reasoning process, yet existing deep learning models often bypass this structure by mapping image features directly to disease labels without explicitly interrogating the morphological and textural criteria that clinicians systematically evaluate. This limits diagnostic tra...

Asim Khan, Samee Ullah Khan, Dwarikanath Mahapatra · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Knee3DVLM: Dual-Sequence Full-Volume Vision-Language Modeling for Comprehensive Knee MRI Assessment

Vision-language models (VLMs) are increasingly being applied to three-dimensional medical imaging, but their application to knee MRI remains limited, particularly for interpreting the complementary sequences used in clinical practice. We introduce Knee3DVLM, a sequence-aware VLM that uses full-volume DESS and fluid-sen...

Maryam Baizhigitova, Andrew Seohwan Yu, Po-Hao Chen et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

NeMo-DCR: Bit-Exact Delta-Compressed Refit for Scalable Agentic RL at Trillion-Parameter Scale

Agentic reinforcement learning (RL) disaggregates training from rollout, so each policy update must reach the rollout clusters before the next batch. Transferring a full 1T checkpoint for such weight synchronization (refit) takes 87.5 min between two AWS regions. Measurements of BF16 training show that about 1% of weig...

Songlin Jiang, Zhiyu Li, Terry Kong et al. · 0 citations
#artificial intelligence Preprint Oct 2026

GeoPID: Decomposing and Steering Visual Information in Vision-Language Models

While recent vision-language models (VLMs) have shown outstanding performance across diverse applications, they tend to under-use visual information and over-rely on textual context. In this work, we propose \textsc{GeoPID}, a training-free framework that analyzes multimodal information within VLMs from a geometric per...

Seulgi Kim, Zhixiong Zhang, Xin-Wei Zhang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

How Much Planning Is Enough? Reducing Search and Computation in World-Model Planning

Visual world models enable goal-directed control through decision-time action search, but their deployment efficiency is often limited by conservatively large planning budgets. We show that competitive task performance can be achieved without agreement with the Full-budget action, that sufficient budgets vary across mo...

Chang-Bai Li, Si-Rui Li, Yi-Chen Yang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Transferable Spatial Temporal Coherence Adversarial Attack on Black-Box Vision Language Models for Autonomous Driving

The rapid integration of Vision Language Models (VLMs) into sensitive systems introduces critical safety vulnerabilities that remain unexplored in exist studies. While adversarial attack robustness has been extensively studied for image-based models, the susceptibility of VLMs to temporally-aware adversarial attacks ag...

Heyam Bin Jahlan Areej Alhothali Abeer Alhothali · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Mitigating Concept Drift in QoS Prediction for Teleoperation of Autonomous Vehicles Using Historic Data

Teleoperation serves as the fallback solution to autonomous driving but reliable functions of the teleoperation require a certain amount of mobile network resources, which cannot be guaranteed at all times. Therefore, predictive quality of service (pQoS) is introduced as a concept to increase the resilience of the tele...

Xiyan Su, Jianning Gao, Mahmoud Ashri et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

VOMMI: Collecting and Leveraging Portable Demonstrations for Mobile Manipulation

Portable mobile-manipulation demonstrations can help alleviate data scarcity for embodied intelligence, but obtaining reliable, low-cost, and robot-free motion supervision from RGB observations remains challenging. Existing approaches often rely on teleoperation or specialized devices equipped with additional sensing h...

Yutian Zhang, Xingrui Xiong, Siyuan Ma et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Tool-calling retrieval versus vector RAG for a small Greek--English knowledge base: accuracy and robustness to how users type Greek

Assistants grounded in a small, frequently edited knowledge base can retrieve through tool calls to a live data interface or through vector retrieval-augmented generation (RAG). We compare the two on KyGround, a benchmark of 198 questions drawn from the published records of a Greek--English agricultural platform on Kyt...

Nikolaos D. Tantaroudas, Ilias Karachalios, Andrew J. McCracken · 0 citations
#artificial intelligence Preprint Oct 2026

Token-Efficient Multi-Agent Collaboration via System One-Guided Computational Division of Labor

Large language model (LLM)-based multi-agent systems (MAS) have become a promising paradigm for complex information-seeking and reasoning tasks by enabling collaborative problem solving among specialized agents. However, existing MAS frameworks tightly couple task reasoning with coordination operations, including task...

Zi-Han Zhou, Xin-Zhe Hu, Han-Xu Yang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Navier-Stokes lost in translation: Why Lean verification of AI autoformalisation does not guarantee correct natural language proofs

Autoformalisation is increasingly used to verify mathematical texts, including those generated by AI, as in OpenAI's announced proof of blow-up of solutions to the Navier-Stokes equations. In this process, an AI system translates the text from a natural language (NL) into a formal language such as Lean. Once this trans...

Alexander Bastounis, Fabian Circelli, Anders C. Hansen · 0 citations

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MIT News · Artificial Intelligence Sep 29, 2026

Who we become when we talk to machines

Professor Sherry Turkle’s new book, “Artificial Intimacy,” offers a withering critique of chatbots and the antisocial dynamics she believes they encourage.

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