✨ClawArena: Benchmarking AI Agents in Evolving Information Environments

📝 Summary:
ClawArena evaluates AI agents' ability to maintain accurate beliefs in dynamic, multi-source information environments through diverse professional scenarios and evaluation methods. AI-generated summar...

🔹 Publication Date: Published on Apr 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04202
• PDF: https://arxiv.org/pdf/2604.04202
• Github: https://github.com/aiming-lab/ClawArena

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Less Detail, Better Answers: Degradation-Driven Prompting for VQA

📝 Summary:
Visual question answering performance is enhanced by strategically reducing image fidelity to focus models on essential structural information rather than distracting details. AI-generated summary Rec...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04838
• PDF: https://arxiv.org/pdf/2604.04838
• Project Page: https://hhx-jpg.github.io/ddp/
• Github: https://github.com/ziplab/DDP

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Vero: An Open RL Recipe for General Visual Reasoning

📝 Summary:
Vero is an open vision-language model family that achieves state-of-the-art visual reasoning performance through scaled reinforcement learning data across diverse tasks, demonstrating that broad data ...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04917
• PDF: https://arxiv.org/pdf/2604.04917
• Project Page: https://vero-reasoning.github.io/

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#VisualReasoning #ReinforcementLearning #VisionLanguageModels #AIResearch #DeepLearning

✨Memory Intelligence Agent

📝 Summary:
Memory Intelligence Agent framework integrates non-parametric and parametric memory systems with reinforcement learning to enable efficient reasoning and autonomous evolution in open-world environment...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04503
• PDF: https://arxiv.org/pdf/2604.04503
• Github: https://github.com/ECNU-SII/MIA

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨TriAttention: Efficient Long Reasoning with Trigonometric KV Compression

📝 Summary:
To overcome LLM KV cache bottlenecks, TriAttention leverages stable pre-RoPE Q/K vector concentration and a trigonometric series to accurately estimate key importance. It matches full attention accuracy with 10.7x memory reduction or 2.5x higher throughput.

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04921
• PDF: https://arxiv.org/pdf/2604.04921
• Project Page: https://weianmao.github.io/tri-attention-project-page/
• Github: https://github.com/WeianMao/triattention

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨MinerU2.5-Pro: Pushing the Limits of Data-Centric Document Parsing at Scale

📝 Summary:
Training data engineering and optimized strategies improve document parsing performance without architectural changes, achieving state-of-the-art results on OmniDocBench v1.6. AI-generated summary Cur...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04771
• PDF: https://arxiv.org/pdf/2604.04771

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨LightThinker++: From Reasoning Compression to Memory Management

📝 Summary:
LightThinker and LightThinker++ enable efficient large language model reasoning through dynamic compression and adaptive memory management, significantly reducing computational overhead while maintain...

🔹 Publication Date: Published on Apr 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.03679
• PDF: https://arxiv.org/pdf/2604.03679

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨SkillX: Automatically Constructing Skill Knowledge Bases for Agents

📝 Summary:
SkillX is an automated framework that creates reusable skill libraries for LLM agents through hierarchical skill design, iterative refinement, and exploratory expansion to improve generalization and e...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04804
• PDF: https://arxiv.org/pdf/2604.04804
• Github: https://github.com/zjunlp/SkillX

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨FileGram: Grounding Agent Personalization in File-System Behavioral Traces

📝 Summary:
FileGram is a framework for personalized AI agents that uses file-system behavioral traces to enhance memory systems and agent personalization, featuring a data engine, diagnostic benchmark, and memor...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04901
• PDF: https://arxiv.org/pdf/2604.04901
• Project Page: https://filegram.choiszt.com/

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨OpenWorldLib: A Unified Codebase and Definition of Advanced World Models

📝 Summary:
OpenWorldLib presents a standardized framework for advanced world models. It defines a world model as a perception-centered system with interaction and long-term memory for understanding and predicting complex worlds. This unified framework enables efficient model reuse and collaborative inferenc...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04707
• PDF: https://arxiv.org/pdf/2604.04707
• Project Page: https://wcny4qa9krto.feishu.cn/wiki/XtPJwf5XQipP7RkeVv0ckyWlnNd

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

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#WorldModels #AI #MachineLearning #DeepLearning #AIFrameworks

✨Can LLMs Learn to Reason Robustly under Noisy Supervision?

📝 Summary:
Reinforcement Learning with Verifiable Rewards faces challenges with noisy labels, but a proposed method called Online Label Refinement addresses this by progressively correcting labels based on polic...

🔹 Publication Date: Published on Apr 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.03993
• PDF: https://arxiv.org/pdf/2604.03993
• Github: https://github.com/ShenzhiYang2000/OLR

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨HDP: A Lightweight Cryptographic Protocol for Human Delegation Provenance in Agentic AI Systems

📝 Summary:
Agentic AI systems lack verifiable human authorization for delegated tasks. HDP is a lightweight cryptographic protocol that records and verifies the full human delegation provenance using tokens, allowing offline checks.

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04522
• PDF: https://arxiv.org/pdf/2604.04522

✨ Spaces citing this paper:
• https://huggingface.co/spaces/helixar-ai/hdp-physical-demo

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Self-Execution Simulation Improves Coding Models

📝 Summary:
This work trains code LLMs to simulate program execution step-by-step using fine-tuning and reinforcement learning. This enables self-verification and iterative self-fixing, significantly improving competitive programming performance and outperforming standard reasoning methods.

🔹 Publication Date: Published on Mar 11

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.03253
• PDF: https://arxiv.org/pdf/2604.03253

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

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#CodeLLMs #AI #ReinforcementLearning #DeepLearning #CompetitiveProgramming

✨AvatarPointillist: AutoRegressive 4D Gaussian Avatarization

📝 Summary:
AvatarPointillist creates dynamic 4D Gaussian avatars from a single image using an autoregressive Transformer. It builds point clouds with adaptive density and binding info for realistic animation, producing high-quality, controllable results.

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04787
• PDF: https://arxiv.org/pdf/2604.04787
• Project Page: https://kumapowerliu.github.io/AvatarPointillist/
• Github: https://github.com/KumapowerLIU/AvatarPointillist

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

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#AI #ComputerVision #3DAvatars #GenerativeAI #MachineLearning

✨Your Agent, Their Asset: A Real-World Safety Analysis of OpenClaw

📝 Summary:
A real-world safety analysis of the personal AI agent OpenClaw reveals significant vulnerabilities due to its broad system access. Attacks targeting its Capability, Identity, or Knowledge CIK dimensions drastically increase success rates, and current defenses are insufficient, indicating inherent...

🔹 Publication Date: Published on Apr 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.04759
• PDF: https://arxiv.org/pdf/2604.04759
• Project Page: https://ucsc-vlaa.github.io/CIK-Bench/
• Github: https://github.com/UCSC-VLAA/CIK-Bench

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

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#AISafety #Cybersecurity #AIAgents #Vulnerability #AIsecurity

✨Unifying Group-Relative and Self-Distillation Policy Optimization via Sample Routing

📝 Summary:
SRPO unifies GRPO and SDPO in reinforcement learning by routing correct samples to GRPO's reward-aligned reinforcement and failed samples to SDPO's targeted logit-level correction. This novel approach achieves superior stability, rapid improvement, and better performance than either baseline.

🔹 Publication Date: Published on Apr 2

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.02288
• PDF: https://arxiv.org/pdf/2604.02288

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

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#ReinforcementLearning #PolicyOptimization #SampleRouting #MachineLearning #AIResearch

✨LIBERO-Para: A Diagnostic Benchmark and Metrics for Paraphrase Robustness in VLA Models

📝 Summary:
Vision-Language-Action models show significant performance drops when handling paraphrased instructions due to surface-level matching rather than semantic understanding, highlighting the need for bett...

🔹 Publication Date: Published on Mar 30

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2603.28301
• PDF: https://arxiv.org/pdf/2603.28301
• Project Page: https://cau-hai-lab.github.io/LIBERO-Para/
• Github: https://github.com/cau-hai-lab/LIBERO-Para

✨ Datasets citing this paper:
• https://huggingface.co/datasets/HAI-Lab/LIBERO-Para

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Learning to Learn-at-Test-Time: Language Agents with Learnable Adaptation Policies

📝 Summary:
Meta-TTL formulates adaptation policy discovery as a bi-level optimization problem to improve language agent performance through learned policies rather than hand-crafted ones. AI-generated summary Te...

🔹 Publication Date: Published on Apr 2

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.00830
• PDF: https://arxiv.org/pdf/2604.00830
• Github: https://github.com/zzzlou/meta-ttl

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨SciLT: Long-Tailed Classification in Scientific Image Domains

📝 Summary:
Scientific long-tailed recognition benefits from a proposed framework that leverages multi-level representations through adaptive feature fusion and dual-supervision learning to achieve balanced perfo...

🔹 Publication Date: Published on Apr 4

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.03687
• PDF: https://arxiv.org/pdf/2604.03687

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨PLUME: Latent Reasoning Based Universal Multimodal Embedding

📝 Summary:
PLUME introduces a latent reasoning framework for universal multimodal embedding that replaces explicit chain-of-thought reasoning with continuous latent state rollouts, achieving faster inference whi...

🔹 Publication Date: Published on Apr 2

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.02073
• PDF: https://arxiv.org/pdf/2604.02073
• Project Page: https://haoxiangzhao12138.github.io/PLUME/
• Github: https://github.com/haoxiangzhao12138/PLUME

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

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#MultimodalAI #LatentReasoning #Embeddings #AIResearch #MachineLearning

✨Adam's Law: Textual Frequency Law on Large Language Models

📝 Summary:
Adam's Law proposes a novel framework to improve LLM performance through textual frequency analysis. It introduces Textual Frequency Law for prompting/fine-tuning, Distillation for estimation, and Curriculum Training. Experiments demonstrate its effectiveness.

🔹 Publication Date: Published on Apr 2

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.02176
• PDF: https://arxiv.org/pdf/2604.02176
• Github: https://github.com/HongyuanLuke/frequencylaw

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

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#LLM #TextFrequency #PromptEngineering #NLP #DeepLearning