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artificial intelligence

19,709 papers

#artificial intelligence Preprint Oct 2026

RiCo: Neural Simulation of Rigid-Body Interactions via Local Contact Reasoning

Accurate simulation of rigid-body interactions is essential for predictive physical world models. Despite recent progress in modeling object dynamics, capturing how local contacts between surfaces shape object motion remains challenging. While end-to-end world models predict interactions across entire scenes or objects...

Rui Ouyang, Guan-Ren Qiao, Fan-Sen Meng et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Prediction-Powered Data Fusion for Treatment Effect Estimation

Randomized controlled trials (RCTs) identify treatment effects without confounding but are often small, whereas observational studies (OBS) are large but may be confounded. Many estimators combining a small RCT with a large OBS have been developed for the average treatment effect (ATE) and the conditional ATE (CATE). H...

Yong-Han Jung, Shu Yang · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Multi-Agent Egocentric World Model with Fine-Grained Embodied Interaction

Egocentric world models predict first-person observations conditioned on an agent's actions, but most focus on a single agent. Real embodied settings often involve multiple agents that act and interact within a shared environment. Existing multi-agent world models rely on coarse actions like locomotion, camera control,...

Dahyun Chung, Siyoon Jin, Hyunwook Choi et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Machine Learning Meets High-Energy Nuclear Physics: From Pattern Recognition to Physics-Integrated Discovery

Machine learning (ML) in high-energy nuclear physics (HENP) is entering a new stage in which physical knowledge is incorporated more directly into data analysis, simulation, and physics inference. This mini-review focuses on developments that have matured in the past several years. Whereas earlier applications emphasiz...

Xun Chen, Weiyao Ke, Yu-Gang Ma et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Unlocking the Regulatory Genome by ARGUS: An Evidence-Constrained Agentic Framework for Interpreting Single Nucleotide Variants

Over 90% of disease-associated variants from genome-wide association studies fall in noncoding regulatory regions, yet their functional interpretation remains a central open problem in genomic medicine. Large language models prompted to interpret such variants routinely hallucinate transcription factor (TF) binding cha...

P. Dutta, Matthew B. Obusan, Max Chao et al. · 0 citations
#artificial intelligence Preprint Oct 2026

DVD: Dynamic Vector Decoding for Efficient MLLM-based Perception

Multimodal large language models have made remarkable progress in bridging vision and language, facilitating various perception tasks essential for human-machine interaction, robotics, and autonomous driving. However, existing MLLM-based perception methods predominantly rely on text-based coordinate representation, whi...

Jing-Hua Hou, Zhe Liu, Heng-Shuang Zhao · 0 citations
#artificial intelligence Preprint Oct 2026

Syn-Omni: Structured Specialization and Progressive Collaboration for Omnimodal Embeddings

Omnimodal embeddings naturally involve both shared representations and modality-specific features across heterogeneous inputs. However, existing omnimodal embedding methods often rely on a single shared parameter space over mixed-modality data, limiting structural separation between universal and modality-specific repr...

Youngtaek Oh, Qi-Yu Wu, Hiromi Wakaki et al. · 0 citations
#artificial intelligence Preprint Oct 2026

How Much Audio Is Left In An Embedding? An Inversion Audit Of Audio Encoders

Pretrained audio encoders are reused for downstream tasks that are often unknown when the encoder is trained, so their usefulness depends partly on which signal properties survive the pretext objective. We study this retained information through paired source reconstruction. Using a shared Stable Audio Open latent diff...

Marios Glytsos, Brian McFee · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Real-Time Motion Planning with Dynamic Hazards: Classical vs. Learning-Based Methods

We study real-time motion planning in dynamic hazard fields through a controlled comparison between classical planning and learning-based methods. Rather than introducing a new planner, we construct a unified benchmark in which representative classical and learning-based methods face the same environments, motion const...

Eran Iceland, Alexander Tuisov, Oren Gal et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Batch Before You Lift: Scalable Topological Deep Learning on Large Graphs

Cluster-TNN is introduced, a domain-agnostic framework that avoids this bottleneck by lifting locally instead, and enables the first training of multiple different higher-order Topological Neural Networks on large datasets such as Reddit and OGBN Products.

David Leko, Luka Beni'c, Guillermo Bernárdez et al. · 0 citations
#artificial intelligence Preprint Oct 2026

AdaCast: Conditional Parameter Generation for Adaptive Time Series Forecasting

Time-series foundation models (TSFMs) have achieved strong forecasting performance across domains. However, most adaptation methods remain static. Existing all-in-one methods learn a single set of dataset-level parameter updates and apply the same adapted model to every input. As a result, they cannot adapt the model p...

Darahaas Nallagatla, Darryl C. Jacob, Pan He · 0 citations
#artificial intelligence Preprint Oct 2026

La-Ribo: RNA Co-Design via Geometry-Latent Flow Matching

RNA function arises from the coupling of nucleotide sequence and three-dimensional structure, motivating their joint design. Coordinating global folding with nucleotide-level detail remains challenging under limited structural supervision. We introduce La-Ribo, a generative framework for RNA sequence-structure co-desig...

Run-Ze Ma, William Hua, Shuang-Jia Zheng · 0 citations

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