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20,463 papers

#artificial intelligence Preprint Oct 2026

Tanawpamana: Benchmarking Vision-Language Models on Philippine Cultural Heritage Sites

The Tanawpamana Dataset is introduced, a repository of Philippine heritage site images with metadata based on the Talapamana registry of the National Commission for Culture and the Arts of the Philippines, comprising 4,046 tasks designed to evaluate models'recognition and knowledge of heritage sites.

Ivan Yuri De Leon, Hiroki Ouchi, S. Sakti · 0 citations
#artificial intelligence Preprint Oct 2026

Revisiting the 16x Pretraining Compute Gap between Diffusion and Autoregressive Language Models

Diffusion language models (DLMs) have attracted wide attention for their fast, parallel decoding, but they are believed to be far less efficient to train than autoregressive language models (ARMs): a widely cited study reports that a DLM needs roughly 16x the training compute of an ARM to match its likelihood, a figure...

Guang-Han Wang, B. He, Zhan Shi et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Taming Softmax at the Limits of Muon: A Unified Approach through Hilbert Geometry

Muon controls weight updates through the RMS movement of a linear layer's output. This implicitly treats the linear output as a proxy for the full module, including the nonlinearity that follows. This proxy can be misleading for softmax, where the RMS shift in activations does not faithfully measure the change in the o...

Aditya Somasundaram, Charles Guille-Escuret, Alexander Moreno et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Chasing Label Shifters: A Change-Aware Framework for Dynamic Graph Node Classification

Entities in real-world systems often evolve over time: users shift between information consumption patterns, researchers migrate between fields, and firms transition between financial risk states. When such systems are modeled as dynamic graphs, these transitions correspond to nodes whose class labels change between co...

Junghoon Kim, Seungyoon Choi, Hyunsung Kim et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Dissociating Answerability from Extraction in LLM Question Answering over Radiology Reports

Answering questions from radiology reports involves two decisions: whether the report contains an answer and which span gives it. A false answer presents an unsupported claim as fact; an over-abstention hides what the report says. Yet RadQA results are reported as a single F1 that merges both. We propose an evaluation...

Priyanshu Sinha, Kelsey McDonald · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Benchmarking Self-Supervised 3D Medical Vision Foundation Models and Transferability Estimation

Self-supervised pretraining has expanded the pool of 3D medical foundation models, but published evaluations use different datasets, endpoints and fine-tuning protocols. Models also differ in architecture, pretraining objective and data, while downstream targets range from voxel-level masks to patient-level diagnoses a...

Jiaqi Tang, Yu Wang, Yang Liu et al. · 0 citations
#artificial intelligence Preprint Oct 2026

FlashVSR+: Efficient Video Super-Resolution via Hybrid Attention and Reward-Yield Distribution Matching

Recent video super-resolution (VSR) models achieve efficient one-step generation through diffusion distillation. However, high-resolution inference remains costly, and distilled models are difficult to align with human preferences. These challenges call for improvements in both model architecture and training strategy....

Ru-Chang Yao, Shi Guo, Junhao Zhuang et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Many Steps into One: Reasoning Contraction and the Limits of Safe Memory Reuse for LLM Agents

Thought templates, skill libraries, agent memories and caches turn many reasoning steps into one. We call this reasoning contraction. A contracted memory saves reasoning steps and errors until its facts change, then quietly answers wrong. Most systems trust memories by counting successes and failures. We prove that suc...

Jianghong Zhou, Hao Rong, Chen Lin et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Convex-Analytic View of Query Selection for Safety Verification of Markov Decision Processes

Safety verification of a Markov decision process (MDP) asks whether the probabilities of reaching several failure states jointly lie in a convex safe region under every scheduler. Watanabe and Unno (2026) prove safety by refining an outer approximation of the failure probabilities, where each query bounds a nonnegative...

Han Bao, Shinsaku Sakaue, Kazuki Watanabe · 0 citations
#artificial intelligence Preprint Oct 2026

Towards Green AI: Evaluating Energy Efficiency for Quantized LLM Inference

While it is known that quantization of large language models (LLMs) reduces memory usage via lower-bit weights, studies quantifying the resulting impact on energy usage and carbon intensity are scarce. We present the first unified evaluation of weight-only quantization strategies for LLM inference across varying input/...

P. Basta · 0 citations
#artificial intelligence Preprint Oct 2026

Box-WAM: Box Trajectories as Compact State Representations for World Action Models

World action models (WAMs) are a category of policy models that ex- plicitly predict both actions and future world states. They have been shown to outperform action-only models across various robotic manipulation tasks. How- ever, representing the future with full-frame video prediction can be computation- ally expensi...

Qin-Xi Yu, Wen-Zhou Ding, Gloria X. Wang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Enhanced Detective: A Dual-Stage Proactive Defense Against Internal Poisoning Attacks in Financial Fraud Detection Using Federated Learning

With recent developments in Artificial Intelligence (AI), the adoption of distributed learning paradigms such as Federated Learning (FL) has emerged. In simple terms, FL enables multiple entities to collaboratively train AI models without sharing local data. The FL paradigm is particularly valuable in privacy-sensitive...

Maria Ivan, O. Ermis, Ruxandra F. Olimid · 0 citations

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Hugging Face Blog Nov 10, 2026

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