arXmaxxer
Hey there, arXmaxxer! 👋 We've got some exciting articles for you today, covering the latest advancements in robotics, communication systems, federated learning, and molecular simulations. Let's dive in!
🔍 PICKS
- 1. Plan-Seq-Learn: A novel approach that combines language model guidance with reinforcement learning to efficiently solve long-horizon robotics tasks from scratch. 🤖
- 2. Transformer-Aided Semantic Communications: Leveraging the attention mechanism in transformers to prioritize the transmission of critical semantic information for more efficient communication. 📡
- 3. Navigating Heterogeneity and Privacy in One-Shot Federated Learning with Diffusion Models: Exploring the use of diffusion models to improve one-shot federated learning performance while preserving privacy. 🔒
- 4. FeNNol: A new library for building, training, and running force-field-enhanced neural network potentials, enabling the development of hybrid models for molecular simulations. ⚛️
Plan-Seq-Learn: Language Model Guided RL for Solving Long Horizon Robotics Tasks
🔍 TLDR: Plan-Seq-Learn (PSL) uses language model guidance to efficiently solve long-horizon robotics tasks without requiring pre-determined skills, achieving state-of-the-art results.
This article presents a novel approach called Plan-Seq-Learn (PSL) that combines language model knowledge with reinforcement learning to tackle complex robotic control tasks. By leveraging the guidance provided by language models, PSL can efficiently solve long-horizon robotics tasks from scratch, without relying on a pre-determined set of skills. The method demonstrates state-of-the-art performance on challenging robotics tasks, showcasing the potential of integrating language model knowledge with reinforcement learning for advanced robotic control applications.
Read moreTransformer-Aided Semantic Communications
🔍 TLDR: Vision transformers are used to improve semantic communication systems by prioritizing the transmission of critical semantic information, leading to more efficient bandwidth usage and better reconstruction quality.
This article explores the application of vision transformers in semantic communication systems. By harnessing the attention mechanism inherent in transformers, the proposed framework can effectively prioritize the transmission of crucial semantic information. This approach results in more efficient utilization of available bandwidth and enhanced reconstruction quality at the receiver end. The work highlights the potential of transformer-based models in addressing communication challenges, especially in scenarios where preserving semantic information is of utmost importance.
Read moreNavigating Heterogeneity and Privacy in One-Shot Federated Learning with Diffusion Models
🔍 TLDR: FedDiff, a diffusion model-based approach, improves one-shot federated learning performance while addressing data heterogeneity and privacy preservation challenges.
This article delves into the use of diffusion models in one-shot federated learning (FL) to tackle the challenges posed by data heterogeneity and privacy concerns. The proposed FedDiff approach showcases the effectiveness of diffusion models in enhancing FL performance, even in the presence of diverse data distributions across participating clients. Additionally, the article explores the applicability of FedDiff under differential privacy settings, ensuring the protection of sensitive information. The findings provide valuable insights into the potential of diffusion models for improving one-shot FL in real-world scenarios.
Read moreFeNNol: an Efficient and Flexible Library for Building Force-field-enhanced Neural Network Potentials
🔍 TLDR: FeNNol is a new library for building, training, and running force-field-enhanced neural network potentials, enabling the development of hybrid models for molecular simulations with efficiency nearly on par with the AMOEBA polarizable force-field.
This article introduces FeNNol, a new library designed for building, training, and running force-field-enhanced neural network potentials (NNPs). FeNNol offers a flexible and modular system that allows for the combination of state-of-the-art embeddings with ML-parameterized physical interaction terms, facilitating the development of hybrid models. The article demonstrates the efficiency of FeNNol by showcasing the popular ANI-2x model, which achieves simulation speeds nearly comparable to the AMOEBA polarizable force-field on commodity GPUs. This work has the potential to accelerate the development of new hybrid NNP architectures for a wide range of molecular simulation problems.
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