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17,191 papers

#artificial intelligence Preprint Mar 2026

World Properties without World Models: Distributional Associations and the Interpretation of Decoding Results from Language Models

It is shown that static word embeddings of the same or matched stimuli of the same or matched stimuli support much of the same decoding, indicating that decodability alone cannot distinguish a representation of a property from information already available in fixed distributional associations.

E. Barenholtz · 0 citations
#machine learning Preprint Open access Oct 2026

[b] = [d] - [t] + [p]: Self-supervised Speech Models Discover Phonological Vector Arithmetic

Self-supervised speech models (S3Ms) are known to encode rich phonetic information, yet how this information is structured remains underexplored. We conduct a comprehensive study across 96 languages to analyze the underlying structure of S3M representations, with particular attention to phonological vectors. We first s...

Kwanghee Choi, Eunjung Yeo, Cheol Jun Cho et al. · 0 citations
#machine learning Preprint Open access Oct 2026

Uncovering Cross-Objective Interference in Multi-Objective Alignment

We study a persistent failure mode in multi-objective alignment for large language models (LLMs), in which scalarized training improves only some objectives while the others degrade. We formalize this phenomenon as cross-objective interference and, to our knowledge, conduct the first systematic study of scalarization a...

Yining Lu, Meng Jiang · 0 citations
#machine learning Preprint Open access Oct 2026

Computationally efficient goodness-of-fit tests through kernelized Stein discrepancy

Models with intractable normalizing constants are widely used in statistics and machine learning. Assessing the adequacy of such models poses significant challenges: obtaining samples from the fitted model often requires sophisticated sampling algorithms. Moreover, model fitting sometimes requires iterative numerical o...

Zhihan Huang, Ziang Niu · 0 citations
#machine learning Preprint Open access Oct 2026

Machine learning Majorana topology using unsupervised and supervised learning

In unsupervised learning, the training data for deep learning does not come with any labels, thus forcing the algorithm to discover hidden patterns in the data for discerning useful information. This, in principle, could be a powerful tool in identifying topological order since topology does not always manifest in obvi...

Jacob Taylor, Haining Pan, Sankar Das Sarma · 0 citations
#machine learning Preprint Open access Oct 2026

PyDPF: A Python Package for Differentiable Particle Filtering

State-space models (SSMs) are a widely used tool in time series analysis. In the complex systems that arise from real-world data, it is common to employ particle filtering (PF), an efficient Monte Carlo method for estimating the hidden state corresponding to a sequence of observations. Applying particle filtering requi...

John-Joseph Brady, Benjamin Cox, Yunpeng Li et al. · 0 citations
#machine learning Preprint Open access Oct 2026

Beyond the Semicircle: Free Diffusion Models with Prescribed Equilibria

A growing class of machine-learning objects -- covariance and Gram matrices, kernel and attention matrices, MIMO channel matrices, density operators -- are naturally spectra rather than coordinate vectors. Building a denoising diffusion model for such data by corrupting eigenvalues coordinatewise is not merely elegant:...

Swagatam Das · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Qubit-centric Transformer for Surface Code Decoding

For reliable large-scale quantum computation, quantum error correction (QEC) is essential to protect logical information distributed across multiple physical qubits. Taking advantage of recent advances in deep learning, neural network-based decoders have emerged as a promising approach to improve the reliability of QEC...

Seong-Joon Park, Hee-Youl Kwak, Yongjune Kim · 0 citations
#machine learning Preprint Open access Oct 2026

DRtool: An Interactive Tool for Analyzing High-Dimensional Clusterings

When faced with new data, we often conduct a cluster analysis to obtain a better understanding of the data's structure and the archetypical samples present in the data. However, the increases in data complexity and dimensionality have made this step very tricky. The large proportion of noise in high-dimensional data bl...

Justin Lin, Julia Fukuyama · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Breaking the Mirror: Activation-Based Mitigation of Self-Preference in LLM Evaluators

Large language models (LLMs) increasingly serve as automated evaluators, yet they suffer from "self-preference bias": a tendency to favor their own outputs over those of other models. This bias undermines fairness and reliability in evaluation pipelines, particularly for tasks like preference tuning and model routing....

Dani Roytburg, Matthew Bozoukov, Matthew Nguyen et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Practical Feasibility of Gradient Inversion Attacks in Federated Learning

Gradient inversion attacks are often presented as a serious privacy threat in federated learning, with recent work reporting increasingly strong reconstructions under favorable experimental settings. However, it remains unclear whether such attacks are feasible in modern, performance-optimized systems deployed in pract...

Viktor Valadi, Lucas Beerens, Mattias {\AA}kesson et al. · 0 citations
#machine learning Preprint Open access Oct 2026

AEGIS: Runtime-Guided GPU Collocation for Multi-Tenant Deep Learning Training

Deep learning training commonly runs on shared multi-tenant GPU servers, where exclusive allocation provides isolation but can leave resources underutilized and increase queueing time. Collocation can improve efficiency, but interference-agnostic placement may cause severe slowdowns, while inaccurate memory information...

Ehsan Yousefzadeh-Asl-Miandoab, B\"u\c{s}ra Karatay Demiray, Florina M. Ciorba et al. · 0 citations

From tech blogs

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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.

MIT News · Artificial Intelligence Oct 28, 2026

Making machines that can listen

Professor Paris Smaragdis develops computers with superhuman hearing for applications like speech recognition, music understanding, and environmental monitoring.

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