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artificial intelligence

20,463 papers

#artificial intelligence Preprint Open access Oct 2026

Benchmarking Code LLM-as-a-Judge via Constrained Perturbation and Calibration

Code from LLM-assisted development may contain defects like API hallucinations, motivating the development of code evaluation metrics to assess such code before deployment. As conventional rule-based metrics merely score code based on similarity to reference programs, and execution-based metrics require expensive manua...

Ruiqi Wang, Xinchen Wang, Cuiyun Gao et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Scientific feedback reveals productive regimes beyond training conventions

Human-imposed design conventions can restrict the alternatives represented in scientific training data and shape the search preferences learned by generative models. We show that scientific performance feedback can redirect the learned search distribution toward productive regions beyond those conventions, without expl...

Yoon Pyo Lee, Samrendra Roy, Souvik Chakraborty et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

RAG4Tickets: AI-Powered Ticket Resolution via Retrieval-Augmented Generation on JIRA and GitHub Data

Modern software teams frequently encounter delays in resolving recurring or related issues due to fragmented knowledge scattered across JIRA tickets, developer discussions, and GitHub pull requests (PRs). To address this challenge, we propose a Retrieval-Augmented Generation (RAG) framework that integrates Sentence-Tra...

Mohammad Baqar · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Multi-task Neural Diffusion Processes

Neural diffusion processes provide a scalable, non-Gaussian approach to modelling distributions over functions, but existing formulations are limited to single-task inference and do not capture dependencies across related tasks. We propose multi-task neural diffusion processes (MT-NDPs), an extension that incorporates...

Joseph Rawson, Domniki Ladopoulou, Petros Dellaportas · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Uncovering Grounding IDs: How External Cues Shape Multi-Modal Binding

Large vision-language models (LVLMs) perform well on multimodal tasks, but their ability to reason and precisely align visual and textual information still has room for improvement. In this study, we show that external visual cues, such as symbols or grid lines, help LVLMs form more accurate connections between visual...

Amirmohammad Izadi, Hosein Hasani, Fatemeh Askari et al. · 0 citations
#artificial intelligence Preprint Aug 2025

Drive As You Like: Multi-Head Diffusion with Reinforcement Learning for Personalized Driving

M-Diffusion Planner is proposed with a dual-decoupling design: separating intent understanding from trajectory planning, and general planning capability learning from strategy alignment, to mitigate degradation of pretrained planning capabilities.

Ding Fan, Xuewen Luo, H. Tew et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

UniFGVC: Universal Training-Free Few-Shot Fine-Grained Vision Classification via Attribute-Aware Multimodal Retrieval

Few-shot fine-grained visual classification (FGVC) aims to discriminate between subtly different categories with very limited data. While Multimodal Large Language Models (MLLM) exhibit strong capabilities in both fine-grained visual understanding and open-world category recognition, directly fine-tuning them on few-sh...

Haiyun Guo, Hongyu Guo, Xiangzhao Hao et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

AI Scientists for Building Virtual-Cell Models

Autonomous agents, from virtual laboratories to biological data-analysis agents and co-scientists, have begun to turn scientific goals into hypotheses. Whether they can go further and convert real, noisy and complex biological data into executable model hypotheses and architectures that encode testable assumptions rema...

Xiangru Tang, Jiapeng Chen, Daniel Shao et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Adaptive Duration Model for Text Speech Alignment

Speech-to-text alignment is a critical component of neural text to speech (TTS) models. Autoregressive TTS models typically use an attention mechanism to learn these alignments on-line, while non-autoregressive end to end TTS models rely on durations extracted from external sources. In this paper, we propose a novel du...

Junjie Cao · 0 citations
#artificial intelligence Preprint Open access Oct 2026

PanoDiff-SR: Synthesizing Dental Panoramic Radiographs using Diffusion and Super-resolution

Interest in generating realistic synthetic medical images has grown in recent years. Such datasets can mitigate the scarcity of public data for artificial intelligence research and support education. Work on synthesizing dental panoramic radiographs (PRs) has so far relied almost exclusively on generative adversarial n...

Sanyam Jain, Bruna Neves de Freitas, Andreas Basse-OConnor et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Towards Reliable Long-Context Reasoning: Detecting Unanswerable Questions via FactGuard

Despite the success of Large Language Models (LLMs) in long-context tasks, their reliability in recognizing unanswerable questions remains a critical challenge. In information-seeking scenarios, models often suffer from overconfidence and hallucinations when evidence is missing or misleading. In this paper, we propose...

Qian-Wen Zhang, Biao Liu, Fang Li et al. · 0 citations
#artificial intelligence Open access Mar 2025

A self-learning framework for adaptive free-form pipe routing in aeroengines

A self-learning pipe routing framework for the automated design of free-form pipes, which outperforms diverse algorithmic baselines in terms of path length, rule compliance, path complexity, and computational efficiency in dynamic environments.

Cai-Cheng Wang, Zi-Li Wang, Shu-You Zhang et al. · 2 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

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