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18,068 papers

#machine learning Preprint Oct 2026

Latent Annealed Posterior Sampling with a Variance-Preserving Bridge for Sparsely Observed Random Fields

Posterior inference for random fields from sparse observations presents two major challenges: accurately characterizing complex spatial uncertainty and preventing conditional sampling costs from growing substantially as the spatial grid is refined. To address these challenges, we propose latent annealed posterior sampl...

Jian-Kun Lei, Tian-Xi Qi · 0 citations
#machine learning Preprint Open access Oct 2026

A polylogarithmic bound for list replicability

Zhang [Zha26] recently posted a manuscript announcing that the list-replicability number of every class of $M\ge 2$ binary concepts on $N\ge 2$ domain points is $O(\log^2 M\log N)$, which would be the first polylogarithmic upper bound on this quantity. In this note, we present a short, self-contained proof of this boun...

Ari Blondal, Hamed Hatami, Pooya Hatami et al. · 0 citations
#machine learning Preprint Open access Oct 2026

Global-in-time Spectral Duhamel-Picard Method for Post-Exposure Bake Simulation and Physics-Informed Neural Operators for EUV Lithography

We present a global-in-time spectral Duhamel-Picard method with polynomial expansions for post-exposure bake (PEB) simulation. The coupled acid-quencher reaction-diffusion equations are reformulated as nonlinear Volterra integral equations using the Duhamel principle. Full trajectories are represented by finite polynom...

Doyun Kim, Mircea Dusa, Werner Gilijns et al. · 0 citations
#machine learning Preprint Open access Oct 2026

AbridgeKV: Compressing Long Reasoning into the KV Cache of Learned Pause Tokens

Long chain-of-thought decoding is memory-bound: the KV cache of the generated tokens grows linearly with the test-time compute being spent. Evicting cache entries does not fix this, because a model never trained on a cache with entries removed generates longer, often up to the length limit. We instead train the model t...

Jack Cai, Lijie Yang, Vasilis Kontonis et al. · 0 citations
#machine learning Preprint Open access Oct 2026

A Large-Scale Dataset for Multi-Class Financial News Classification in Brazilian Portuguese

The development of Financial Natural Language Processing (NLP) systems for Brazilian Portuguese is hindered by the scarcity of domain-specific datasets. To address this, we present a large-scale corpus of approximately 160,000 Brazilian Portuguese financial news articles collected from web sources. To establish initial...

Leomax Bandeira, Gabriel Aguiar, Dalton C\'ezane Gomes Valadares et al. · 0 citations
#machine learning Preprint Sep 2026

BD-HazardVLM: Probing Vision-Language Models for Latent Defensive-Driving Hazards in Bangladesh Road Scenes

It is shown that coarse hazard recognition does not imply reliable fine-grained defensive-driving reasoning and motivate geographically diverse safety evaluation, and all models show weak latent-hazard anticipation and near-zero self-reported trap recognition.

A. Al Maruf, Md. Sajedul Islam, Tanmoy Mridha et al. · 0 citations
#machine learning Preprint Open access Oct 2026

pcNN-SN: a physics-enhanced predictor-corrector neural network algorithm coupled with the discrete ordinates method for neutron transport equations

Super-resolution machine learning methods hold promise for addressing the high computational costs associated with high-dimensional features in traditional transport simulations. This paper proposes a physics-enhanced neural network coupling algorithm for discrete ordinates (SN) transport calculations. Based on high- a...

Cong Liu, Junxia Wei, Shuai Wang et al. · 0 citations
#machine learning Preprint Open access Oct 2026

Iterative Neural Variational Solver of Committor Function in Under-damped Langevin Dynamics

The committor function describes the probability that a stochastic dynamical system, while transitioning between two metastable states, will first reach one state rather than the other. It is a central object in transition path theory, providing the accurate reaction rate and the characterization of the transition mech...

Tiejun Li, Zhaoqi Liu, Xiang Zhou · 0 citations
#machine learning Preprint Open access Oct 2026

DeepUnfolding_Agent: A Classical_Quantum Adaptive Control API

Adaptive optimization workflows in machine learning, federated learning, quantum machine learning, and hybrid classical quantum systems often embed controller logic directly inside task specific training scripts. This coupling limits reuse, reproducibility, safety validation, and fair comparison across execution enviro...

Shanika Iroshi Nanayakkara, Shiva Raj Pokhrel · 0 citations
#machine learning Preprint Jul 2026

Thermodynamically Consistent Machine Learning for Fracture Prediction in Heterogeneous Materials

The results show that the proposed Thermodynamically Consistent Latent Dynamics Identification for parametric systems can more accurately capture both fracture patterns and the subsequent fracture evolution than the purely data-driven Autoencoder Long Short-Term Memory (AE-LSTM) model.

Muhamad Alim, Xiao-Long He, Mei-Na Tsao et al. · 0 citations
#machine learning Preprint Oct 2026

PathFM: Fast Generative Forecasting of Multivariate Trajectories

Time series foundation models are becoming increasingly popular for general-purpose forecasting. However, most leading models predict marginal quantiles, leaving the dependence structure of future trajectories unspecified. This distinction matters for trajectory-dependent quantities such as cumulative demand, peak load...

Jia-Chen Yao, Xi-Yuan Zhang, An-Nan Yu et al. · 0 citations
#machine learning Preprint Open access Oct 2026

Lean Graph Search for Formal Theorem Proving

Retrieving relevant lemmas is crucial for formal theorem proving, enabling provers to build machine-checkable proofs from established mathematical results. Recent retrieval systems match library declarations to a target theorem or its intermediate proof steps, but make limited use of multi-hop dependencies among declar...

Yihan Xu, Jia-Chen Gu, Junyi Zhang et al. · 0 citations

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Microsoft Research Blog Nov 3, 2026

Learn the rules: The hacker mindset

Research Manager Mike Walker reflects on a career spanning hacker culture, cybersecurity, and AI, sharing lessons about trust, teamwork, leadership, and why solving difficult problems requires curiosity, judgment, agility—and an understanding of the rules. The post Learn the rules: The hacker mindset appeared first on Microsoft Research.

Google DeepMind Blog Nov 3, 2026

Agentic cheminformatics with Google Antigravity

Learn how Google Antigravity and our Cheminformatics Skills accelerate drug discovery workflows, search compounds, and propose novel rigidified macrocycles.

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