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We present CodeEvolve, an evolutionary framework for improving program performance and code quality with Large Language Models (LLMs). CodeEvolve extends OpenEvolve with runtime-guided target selection, Monte Carlo Tree Search (MCTS),…

The pursuit of general-purpose robotic manipulation is hindered by the scarcity of diverse, real-world interaction data. Unlike data collection from web in vision or language, robotic data collection is an active process incurring…

The performance of robotic imitation learning is fundamentally limited by data quality and training strategies. Prevalent sampling strategies on RLBench suffer from severe keyframe redundancy and imbalanced temporal distribution, leading to…

Robotics · Computer Science 2026-03-03 Fanqi Pu , Lei Jiang , Wenming Yang

We develop a general framework to discover scientific algorithms and apply it to three problems in computational cosmology. Our code, MadEvolve, is similar to Google's AlphaEvolve, but places a stronger emphasis on free parameters and their…

Cosmology and Nongalactic Astrophysics · Physics 2026-02-19 Tianyi Li , Shihui Zang , Moritz Münchmeyer

Does multi-view demonstration truly improve robot manipulation, or merely enhance cross-view robustness? We present a systematic study quantifying the performance gains, scaling behavior, and underlying mechanisms of multi-view data for…

Vision-Language-Action models have emerged as a promising paradigm for robotic manipulation by unifying perception, language grounding, and action generation. However, they often struggle in scenarios requiring precise spatial…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Tao Lin , Yuxin Du , Jiting Liu , Nuobei Zhu , Yunhe Li , Yuqian Fu , Yinxinyu Chen , Hongyi Cai , Zewei Ye , Bing Cheng , Kai Ye , Yiran Mao , Yilei Zhong , MingKang Dong , Junchi Yan , Gen Li , Bo Zhao

Large language models hold promise as scientific assistants, yet existing agents either rely solely on algorithm evolution or on deep research in isolation, both of which face critical limitations. Pure algorithm evolution, as in…

Artificial Intelligence · Computer Science 2025-10-08 Gang Liu , Yihan Zhu , Jie Chen , Meng Jiang

Large language models (LLMs) have gained increasing popularity in robotic task planning due to their exceptional abilities in text analytics and generation, as well as their broad knowledge of the world. However, they fall short in decoding…

Robotics · Computer Science 2024-08-01 Aoran Mei , Guo-Niu Zhu , Huaxiang Zhang , Zhongxue Gan

Self-evolving memory systems are unprecedentedly reshaping the evolutionary paradigm of large language model (LLM)-based agents. Prior work has predominantly relied on manually engineered memory architectures to store trajectories, distill…

Computation and Language · Computer Science 2025-12-23 Guibin Zhang , Haotian Ren , Chong Zhan , Zhenhong Zhou , Junhao Wang , He Zhu , Wangchunshu Zhou , Shuicheng Yan

Proving Rubik's Cube theorems at the high level represents a notable milestone in human-level spatial imagination and logic thinking and reasoning. Traditional Rubik's Cube robots, relying on complex vision systems and fixed algorithms,…

Robotics · Computer Science 2025-03-26 Feiyang Wang , Xiaomin Yu , Wangyu Wu

The remarkable progress of Multimodal Large Language Models (MLLMs) has attracted increasing attention to extend them to physical entities like legged robot. This typically requires MLLMs to not only grasp multimodal understanding…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Gen Luo , Ganlin Yang , Ziyang Gong , Guanzhou Chen , Haonan Duan , Erfei Cui , Ronglei Tong , Zhi Hou , Tianyi Zhang , Zhe Chen , Shenglong Ye , Lewei Lu , Jingbo Wang , Wenhai Wang , Jifeng Dai , Yu Qiao , Rongrong Ji , Xizhou Zhu

Poor sample efficiency continues to be the primary challenge for deployment of deep Reinforcement Learning (RL) algorithms for real-world applications, and in particular for visuo-motor control. Model-based RL has the potential to be highly…

Machine Learning · Computer Science 2022-12-13 Nicklas Hansen , Yixin Lin , Hao Su , Xiaolong Wang , Vikash Kumar , Aravind Rajeswaran

Vision-Language-Action (VLA) models have recently emerged, demonstrating strong generalization in robotic scene understanding and manipulation. However, when confronted with long-horizon tasks that require defined goal states, such as LEGO…

Vision-Language Model (VLM) is an important component to enable robust robot manipulation. Yet, using it to translate human instructions into an action-resolvable intermediate representation often needs a tradeoff between…

Embodied intelligence aims to enable robots to learn, reason, and generalize robustly across complex real-world environments. However, existing approaches often struggle with partial observability, fragmented spatial reasoning, and…

Bridging the gap between natural language commands and autonomous execution in unstructured environments remains an open challenge for robotics. This requires robots to perceive and reason over the current task scene through multiple…

Robotics · Computer Science 2025-12-23 Jin Wang , Kim Tien Ly , Jacques Cloete , Nikos Tsagarakis , Ioannis Havoutis

Vision Language Models (VLMs) play a crucial role in robotic manipulation by enabling robots to understand and interpret the visual properties of objects and their surroundings, allowing them to perform manipulation based on this multimodal…

Robotics · Computer Science 2025-05-21 Nurhan Bulus Guran , Hanchi Ren , Jingjing Deng , Xianghua Xie

While Vision-Language-Action (VLA) models show strong promise for generalist robot control, it remains unclear whether -- and under what conditions -- the standard "scale data" recipe translates to robotics, where training data is…

With the growing demand for efficient logistics, unmanned aerial vehicles (UAVs) are increasingly being paired with automated guided vehicles (AGVs). While UAVs offer the ability to navigate through dense environments and varying altitudes,…

With the rapid development of embodied artificial intelligence, significant progress has been made in vision-language-action (VLA) models for general robot decision-making. However, the majority of existing VLAs fail to account for the…

Robotics · Computer Science 2025-02-17 Hongyin Zhang , Pengxiang Ding , Shangke Lyu , Ying Peng , Donglin Wang