✨UniAudio 2.0: A Unified Audio Language Model with Text-Aligned Factorized Audio Tokenization

📝 Summary:
Researchers developed a discrete audio codec called ReasoningCodec that separates audio into reasoning and reconstruction tokens for improved understanding and generation, and created UniAudio 2.0, a ...

🔹 Publication Date: Published on Feb 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.04683
• PDF: https://arxiv.org/pdf/2602.04683
• Project Page: https://dongchaoyang.top/UniAudio2Demo/
• Github: https://github.com/yangdongchao/UniAudio2

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Steering LLMs via Scalable Interactive Oversight

📝 Summary:
Scalable Interactive Oversight framework decomposes complex tasks into manageable decision trees to enhance human supervision and alignment in AI systems. AI-generated summary As Large Language Models...

🔹 Publication Date: Published on Feb 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.04210
• PDF: https://arxiv.org/pdf/2602.04210

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨SAGE: Benchmarking and Improving Retrieval for Deep Research Agents

📝 Summary:
LLM-based retrievers show limited effectiveness in deep research agent workflows, with traditional BM25 performing better, though corpus-level test-time scaling can improve retrieval performance. AI-g...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05975
• PDF: https://arxiv.org/pdf/2602.05975

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨InterPrior: Scaling Generative Control for Physics-Based Human-Object Interactions

📝 Summary:
A scalable framework called InterPrior learns a unified generative controller through imitation learning and reinforcement learning to enable humanoids to generalize loco-manipulation skills across di...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.06035
• PDF: https://arxiv.org/pdf/2602.06035
• Project Page: https://sirui-xu.github.io/InterPrior/

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Beyond Fixed Frames: Dynamic Character-Aligned Speech Tokenization

📝 Summary:
DyCAST is a dynamic speech tokenizer that uses soft character-level alignment and duration modeling to enable variable-frame-rate tokenization, improving speech resynthesis quality with fewer tokens t...

🔹 Publication Date: Published on Jan 30

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2601.23174
• PDF: https://arxiv.org/pdf/2601.23174

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Assessing Domain-Level Susceptibility to Emergent Misalignment from Narrow Finetuning

📝 Summary:
Large language models fine-tuned on insecure datasets exhibit increased misalignment rates across diverse domains, with varying vulnerability levels and potential for generalization of misalignment be...

🔹 Publication Date: Published on Jan 30

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.00298
• PDF: https://arxiv.org/pdf/2602.00298

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Reinforced Attention Learning

📝 Summary:
Reinforced Attention Learning optimizes internal attention distributions in multimodal language models, improving information allocation and cross-modal alignment through policy-gradient methods. AI-g...

🔹 Publication Date: Published on Feb 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.04884
• PDF: https://arxiv.org/pdf/2602.04884

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Dr. Kernel: Reinforcement Learning Done Right for Triton Kernel Generations

📝 Summary:
Reinforcement learning approach for kernel generation addresses reward hacking and optimization issues through specialized environment and unbiased policy gradient methods, achieving competitive perfo...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05885
• PDF: https://arxiv.org/pdf/2602.05885

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Do Vision-Language Models Respect Contextual Integrity in Location Disclosure?

📝 Summary:
Vision-language models can precisely geolocate images but often fail to align with human privacy expectations, over-disclosing location details in sensitive contexts and being vulnerable to prompt-bas...

🔹 Publication Date: Published on Feb 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05023
• PDF: https://arxiv.org/pdf/2602.05023
• Project Page: https://huggingface.co/datasets/RayY/VLM-GeoPrivacyBench
• Github: https://github.com/99starman/VLM-GeoPrivacyBench

==================================

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨V-Retrver: Evidence-Driven Agentic Reasoning for Universal Multimodal Retrieval

📝 Summary:
V-Retrver introduces an evidence-driven retrieval framework that enables multimodal large language models to actively verify visual evidence through an agentic reasoning process, improving retrieval a...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.06034
• PDF: https://arxiv.org/pdf/2602.06034
• Github: https://github.com/chendy25/V-Retrver

==================================

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Spider-Sense: Intrinsic Risk Sensing for Efficient Agent Defense with Hierarchical Adaptive Screening

📝 Summary:
Spider-Sense is an event-driven framework for agent security using Intrinsic Risk Sensing. It provides intrinsic, selective defense through a hierarchical mechanism, activating only upon risk perception. It achieves low attack success and false positive rates with minimal latency.

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05386
• PDF: https://arxiv.org/pdf/2602.05386
• Github: https://github.com/aifinlab/Spider-Sense

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#Cybersecurity #AgentSecurity #AISecurity #RiskSensing #AutonomousAgents

✨Multi-Task GRPO: Reliable LLM Reasoning Across Tasks

📝 Summary:
Multi-Task GRPO MT-GRPO improves LLM reasoning by addressing imbalanced performance across diverse tasks. It dynamically adapts task weights and uses a ratio-preserving sampler to optimize worst-task accuracy. MT-GRPO significantly outperforms baselines in worst-task performance and efficiency.

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05547
• PDF: https://arxiv.org/pdf/2602.05547

==================================

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#LLM #ReinforcementLearning #MachineLearning #AI #NLP

✨Light Forcing: Accelerating Autoregressive Video Diffusion via Sparse Attention

📝 Summary:
Light Forcing introduces a sparse attention mechanism for autoregressive video generation. It tackles efficiency bottlenecks using Chunk-Aware Growth and Hierarchical Sparse Attention, improving speed and quality. This method outperforms existing sparse attention, achieving significant speedups.

🔹 Publication Date: Published on Feb 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.04789
• PDF: https://arxiv.org/pdf/2602.04789

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#VideoGeneration #SparseAttention #DeepLearning #AIResearch #ComputerVision

✨Adaptive 1D Video Diffusion Autoencoder

📝 Summary:
One-DVA is a transformer video autoencoder with adaptive encoding and diffusion decoding. It enables variable-length latents and improved compression and detail recovery, addressing fixed-rate compression and deterministic reconstruction.

🔹 Publication Date: Published on Feb 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.04220
• PDF: https://arxiv.org/pdf/2602.04220

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#VideoAI #DiffusionModels #Autoencoders #DeepLearning #ComputerVision

✨PhysicsAgentABM: Physics-Guided Generative Agent-Based Modeling

📝 Summary:
PhysicsAgentABM introduces a neuro-symbolic framework that combines mechanistic agents with neural models to improve scalable and calibrated simulation across multiple domains. AI-generated summary La...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.06030
• PDF: https://arxiv.org/pdf/2602.06030

==================================

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Accurate Failure Prediction in Agents Does Not Imply Effective Failure Prevention

📝 Summary:
High offline accuracy in LLM critics does not guarantee effective deployment and can even degrade performance due to a disruption-recovery tradeoff. A small pilot test can predict whether intervention will help or harm, primarily preventing severe regressions before deployment.

🔹 Publication Date: Published on Feb 3

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.03338
• PDF: https://arxiv.org/pdf/2602.03338

==================================

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#LLM #AISafety #MachineLearning #AIStrategy #Reliability

✨Thinking in Frames: How Visual Context and Test-Time Scaling Empower Video Reasoning

📝 Summary:
Video generation models empower visual reasoning by using generated frames as intermediate steps. They demonstrate robust zero-shot generalization, effectively utilize visual context, and improve planning with increased generated video length.

🔹 Publication Date: Published on Jan 28

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2601.21037
• PDF: https://arxiv.org/pdf/2601.21037
• Github: https://thinking-in-frames.github.io/

==================================

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#VideoReasoning #VideoGeneration #ComputerVision #AI #DeepLearning

✨CAR-bench: Evaluating the Consistency and Limit-Awareness of LLM Agents under Real-World Uncertainty

📝 Summary:
CAR-bench evaluates LLM agent reliability under real-world uncertainty, focusing on consistency and capability awareness in in-car assistants. It introduces Hallucination and Disambiguation tasks. Baseline LLMs struggle with disambiguation and often hallucinate, highlighting a need for more relia...

🔹 Publication Date: Published on Jan 29

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2601.22027
• PDF: https://arxiv.org/pdf/2601.22027
• Github: https://github.com/CAR-bench/car-bench

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#LLMAgents #AI #AutonomousVehicles #AIReliability #AIUncertainty

✨Fast-SAM3D: 3Dfy Anything in Images but Faster

📝 Summary:
Fast-SAM3D addresses slow 3D reconstruction by dynamically adapting computation to varying complexity. It uses heterogeneity-aware mechanisms to achieve up to 2.67x faster inference with negligible quality loss, setting a new efficiency standard.

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05293
• PDF: https://arxiv.org/pdf/2602.05293
• Github: https://github.com/wlfeng0509/Fast-SAM3D

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#3DReconstruction #ComputerVision #DeepLearning #AI #Efficiency

✨Approximation of Log-Partition Function in Policy Mirror Descent Induces Implicit Regularization for LLM Post-Training

📝 Summary:
Policy mirror descent for LLMs struggles with partition function estimation. PMD-mean approximates this with mean reward, implicitly adding a chi-squared regularizer. This enhances robustness and stability, improving LLM post-training performance.

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05933
• PDF: https://arxiv.org/pdf/2602.05933
• Github: https://github.com/horizon-rl/OpenKimi

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#LLM #PolicyMirrorDescent #ReinforcementLearning #MachineLearning #Regularization

✨A Unified Framework for Rethinking Policy Divergence Measures in GRPO

📝 Summary:
This paper presents a unified framework for policy divergence measures in reinforcement learning. It introduces the KL3 estimator as a key constraint, which improves GRPO training stability and performance by promoting stronger exploration.

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05494
• PDF: https://arxiv.org/pdf/2602.05494

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#ReinforcementLearning #MachineLearning #AI #GRPO #PolicyOptimization