Skip to content

Category

machine learning

17,191 papers

#artificial intelligence Preprint Open access Nov 2026

DualClusterNet: Personalized Pattern-Space Composition for Next-POI Recommendation

Next point-of-interest (POI) recommendation supports personalized place discovery on location-based Web platforms. Mobility routines can recur across users while being realized at different places and adapted to individual preferences. We present DualClusterNet, a causal sequential recommender that composes two populat...

Ziyang Su, Guanjie Zheng, Jilin Hu et al. · 0 citations
#artificial intelligence Preprint Oct 2026

From Forecasting to Feedback: Evaluating Learned Dynamics for Tokamak Control

Learned temporal models are moving beyond offline forecasting toward interactive environments for decision making, yet logged-trajectory accuracy need not predict closed-loop behavior under policies optimized in the learned model. This forecasting-control gap matters in tokamak magnetic control, where coupled plasma-ci...

G. Shi, Si-Qi Ding, Xuan-He Wang et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Learning Directional Randers Geometry for Latent-Space Exploration

Deep neural networks extract powerful latent representations from images, enabling fast and efficient downstream analysis. However, these latent spaces lack explicit geometric structure, leading to possibly poor interpolation fidelity and misleading extrapolation. Latent interpolation techniques assume symmetric transi...

Th\'eau Blanchard (HeKA | U1346, GE Healthcare), St\'ephanie Allassonni\`ere (CMAP) · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Zero-Gated Cross-Attention

Injecting non-text modalities into frozen language models often introduces early optimization instability, making it difficult to separate architectural gains from transient training dynamics. We introduce Inductively Gated Cross-Attention (IGCA), a zero-initialized cross-attention bridge that preserves pretrained mode...

Basavaraj R M, Manav Verma · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Contextual Linear Activation Steering of Language Models

Linear activation steering is a powerful approach for controlling and specializing large language models by adding linear representations of concepts to their activations at inference. While effective, existing methods often steer with a fixed strength, independent of how much steering any given input requires. In this...

Brandon Hsu, Daniel Beaglehole, Adityanarayanan Radhakrishnan et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Learning Behaviorally Relevant Dynamics in Multimodal Neural Recordings

Multimodal neural data can enable a more complete understanding of brain dynamics underlying behavior. Modalities such as spiking activity, local field potentials (LFPs), and behavior capture diverse spatiotemporal aspects of brain processes, yet prior neural-behavioral models that separate sources of variability rely...

Parastoo Azizeddin, Eray Erturk, Maryam M. Shanechi · 0 citations
#artificial intelligence Preprint Nov 2026

FourSight: Stable FP4 RL Post-Training via Sequence Filtering and Sparse Channel Compensation

Reinforcement learning (RL) post-training increasingly targets low-bit deployment, with NVFP4 weight-and activation quantization (W4A4) becoming the state-of-the-practice format. However, integrating NVFP4 into RL degrades rollout quality and amplifies cross-engine training-inference mismatch (TIM), destabilizing train...

Yi-Chen Wei, Tian-Yuan Wu, Gu Gong et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Feeling of Knowing in Large Language Models

Post-training updates change what large language models (LLMs) can answer, but may leave their answerability judgments misaligned. We study this knowledge-judgment desynchronization through functional feeling of knowing (FoK), which supports selective generation, retrieval triggering, and model routing without implying...

Zichuan Fu, Xian Wu, Jingtong Gao et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

Benchmarking Unsupervised Jamming Detection in 5G Open RAN

Radio Frequency (RF) jamming threatens fifth-generation (5G) networks. Open Radio Access Network (Open RAN) telemetry enables jamming detection without dedicated spectrum monitoring equipment, but labeled attack data are rarely available across deployments, motivating unsupervised detectors. Comparing such detectors ac...

Sneihil Gopal, Fernando J. Cintron, Richard A. Rouil · 0 citations
#artificial intelligence Preprint Open access Nov 2026

CORA: Teacher-Guided Causal O-RAN Adaptation for Jamming Detection

In mission-critical networks, a missed jamming event is costlier than a false alarm, so detectors should favor recall, operate causally, and work without labeled attack data. Retrospective Key Performance Indicator (KPI) detectors meet the label-free requirement but rely on future context and cannot run in streaming op...

Sneihil Gopal, Richard A. Rouil · 0 citations
#artificial intelligence Preprint Open access Nov 2026

AlgoPilot: Cross-Paradigm Reasoning in Language Models via Strategy Selection and Guidance

Real-world problems span diverse domains, including program synthesis, symbolic reasoning, planning, and optimization, and often require fundamentally different solution paradigms. A central challenge for LLM-based reasoning is twofold: identifying an appropriate problem-solving approach and formulating it correctly. I...

Yilun Hao, Ruixiao Yang, Hudson Hilal et al. · 0 citations
#artificial intelligence Preprint Open access Nov 2026

HybridSpec: Throughput-Aware Speculative Decoding for Hybrid GDN-MoE Models

In speculative decoding, parallel drafters such as DFlash make drafting cheap, so target verification dominates each round. A central choice is the verification length, the number of tokens that the target processes in each round. Verifying more draft tokens can accept more of them, but work after the first rejection i...

Haiyu Wang, Sai Qian Zhang, Zechun Liu et al. · 0 citations

From tech blogs

See all →
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.

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.