ML Research Hub – Telegram
ML Research Hub
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Advancing research in Machine Learning – practical insights, tools, and techniques for researchers.

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START: Spatial and Textual Learning for Chart Understanding

📝 Summary:
START enhances multimodal large language models by integrating spatial and textual learning through chart-element grounding and chart-to-code generation, improving chart understanding and performance ...

🔹 Publication Date: Published on Dec 8

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.07186
• PDF: https://arxiv.org/pdf/2512.07186
• Github: https://github.com/dragonlzm/START

🔹 Models citing this paper:
https://huggingface.co/zhuomingliu/START

Datasets citing this paper:
https://huggingface.co/datasets/zhuomingliu/CS-Bench
https://huggingface.co/datasets/zhuomingliu/START-Dataset
https://huggingface.co/datasets/zhuomingliu/START_eval

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#AI #DataScience #MachineLearning #HuggingFace #Research
Memory in the Age of AI Agents

📝 Summary:
This survey provides an updated overview of agent memory research, distinguishing its forms, functions, and dynamics, and highlights emerging research directions. AI-generated summary Memory has emerg...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13564
• PDF: https://arxiv.org/pdf/2512.13564

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ReFusion: A Diffusion Large Language Model with Parallel Autoregressive Decoding

📝 Summary:
ReFusion, a novel masked diffusion model, improves performance and efficiency by using slot-based parallel decoding, achieving superior results compared to autoregressive models and traditional masked...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13586
• PDF: https://arxiv.org/pdf/2512.13586
• Github: https://github.com/ML-GSAI/ReFusion

🔹 Models citing this paper:
https://huggingface.co/GSAI-ML/ReFusion

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#AI #DataScience #MachineLearning #HuggingFace #Research
Spatial-Aware VLA Pretraining through Visual-Physical Alignment from Human Videos

📝 Summary:
A Spatial-Aware VLA Pretraining paradigm improves 3D spatial understanding in robots by aligning 2D visual inputs with 3D actions using dual-encoder architecture with a 3D visual encoder. AI-generated...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13080
• PDF: https://arxiv.org/pdf/2512.13080
• Project Page: https://beingbeyond.github.io/VIPA-VLA/
• Github: https://beingbeyond.github.io/VIPA-VLA

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Toward Ambulatory Vision: Learning Visually-Grounded Active View Selection

📝 Summary:
VG-AVS, a task and framework fine-tunes VLMs to select the most informative next viewpoint for visual question answering, enhancing performance and generalization. AI-generated summary Vision Language...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13250
• PDF: https://arxiv.org/pdf/2512.13250
• Project Page: https://active-view-selection.github.io
• Github: https://github.com/KAIST-Visual-AI-Group/VG-AVS

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#AI #DataScience #MachineLearning #HuggingFace #Research
LitePT: Lighter Yet Stronger Point Transformer

📝 Summary:
LitePT combines early convolutions and deep attention for 3D point clouds, using PointROPE positional encoding. This new model is highly efficient, outperforming state-of-the-art while using fewer resources.

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13689
• PDF: https://arxiv.org/pdf/2512.13689
• Project Page: https://litept.github.io/
• Github: https://github.com/prs-eth/LitePT

🔹 Models citing this paper:
https://huggingface.co/yuanwenyue/LitePT

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#AI #DataScience #MachineLearning #HuggingFace #Research
VLSA: Vision-Language-Action Models with Plug-and-Play Safety Constraint Layer

📝 Summary:
AEGIS, a Vision-Language-Safe Action architecture with a plug-and-play safety constraint layer using control barrier functions, enhances safety and performance in robotic manipulation tasks. AI-genera...

🔹 Publication Date: Published on Dec 9

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.11891
• PDF: https://arxiv.org/pdf/2512.11891
• Github: https://vlsa-aegis.github.io

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Towards Interactive Intelligence for Digital Humans

📝 Summary:
Interactive Intelligence, realized through Mio framework, enables advanced digital humans with personality, adaptive interactions, and self-evolution, surpassing current benchmarks. AI-generated summa...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13674
• PDF: https://arxiv.org/pdf/2512.13674
• Project Page: https://shandaai.github.io/project_mio_page/

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#DigitalHumans #InteractiveAI #ArtificialIntelligence #AIResearch #VirtualAgents
DiffusionBrowser: Interactive Diffusion Previews via Multi-Branch Decoders

📝 Summary:
DiffusionBrowser is a lightweight decoder for interactive video previews during diffusion model denoising. It enables fast multi-modal previews, enhancing user control and revealing how video details are composed internally.

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13690
• PDF: https://arxiv.org/pdf/2512.13690
• Github: https://susunghong.github.io/DiffusionBrowser

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RecTok: Reconstruction Distillation along Rectified Flow

📝 Summary:
RecTok improves diffusion models by enriching forward flow semantics and enhancing reconstruction, achieving state-of-the-art results with high-dimensional visual tokenizers. AI-generated summary Visu...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13421
• PDF: https://arxiv.org/pdf/2512.13421
• Project Page: https://shi-qingyu.github.io/rectok.github.io/
• Github: https://github.com/Shi-qingyu/RecTok

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Self-Supervised Prompt Optimization

📝 Summary:
A self-supervised framework optimizes prompts for both closed and open-ended tasks by evaluating LLM outputs without external references, reducing costs and required data. AI-generated summary Well-de...

🔹 Publication Date: Published on Feb 7

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2502.06855
• PDF: https://arxiv.org/pdf/2502.06855
• Github: https://github.com/geekan/metagpt

Spaces citing this paper:
https://huggingface.co/spaces/XiangJinYu/SPO
https://huggingface.co/spaces/tang-x/SPO
https://huggingface.co/spaces/ositamiles/SPO

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Multi-module GRPO: Composing Policy Gradients and Prompt Optimization for Language Model Programs

📝 Summary:
mmGRPO, a multi-module extension of GRPO, enhances accuracy in modular AI systems by optimizing LM calls and prompts across various tasks. AI-generated summary Group Relative Policy Optimization ( GRP...

🔹 Publication Date: Published on Aug 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2508.04660
• PDF: https://arxiv.org/pdf/2508.04660
• Project Page: https://dspy.ai
• Github: https://github.com/stanfordnlp/dspy

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1
Directional Textual Inversion for Personalized Text-to-Image Generation

📝 Summary:
Directional Textual Inversion DTI enhances text-to-image personalization by fixing learned token magnitudes and optimizing only their direction. This prevents norm inflation issues of standard Textual Inversion, improving prompt conditioning and enabling smooth interpolation. DTI offers better te...

🔹 Publication Date: Published on Dec 15

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.13672
• PDF: https://arxiv.org/pdf/2512.13672
• Project Page: https://kunheek.github.io/dti
• Github: https://github.com/kunheek/dti

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#TextualInversion #TextToImage #GenerativeAI #DeepLearning #AI
One-to-All Animation: Alignment-Free Character Animation and Image Pose Transfer

📝 Summary:
One-to-All Animation is a unified framework for high-fidelity character animation and image pose transfer. It tackles misaligned and partially visible references using self-supervised outpainting, a robust reference extractor, and identity-robust pose control to outperform existing methods.

🔹 Publication Date: Published on Nov 28

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2511.22940
• PDF: https://arxiv.org/pdf/2511.22940
• Project Page: https://ssj9596.github.io/one-to-all-animation-project/
• Github: https://github.com/ssj9596/One-to-All-Animation

🔹 Models citing this paper:
https://huggingface.co/MochunniaN1/One-to-All-14b
https://huggingface.co/MochunniaN1/One-to-All-1.3b_2
https://huggingface.co/MochunniaN1/One-to-All-1.3b_1

Datasets citing this paper:
https://huggingface.co/datasets/MochunniaN1/One-to-All-sub

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

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#CharacterAnimation #PoseTransfer #ComputerVision #AI #DeepLearning
What matters for Representation Alignment: Global Information or Spatial Structure?

📝 Summary:
Representation alignment enhances generative training by transferring spatial structure from pretrained vision encoders to diffusion models, surpassing the importance of global semantic performance. A...

🔹 Publication Date: Published on Dec 11

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2512.10794
• PDF: https://arxiv.org/pdf/2512.10794
• Project Page: https://end2end-diffusion.github.io/irepa
• Github: https://github.com/end2end-diffusion/irepa

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

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