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Real-world node embedding applications often contain hundreds of billions of edges with high-dimension node features. Scaling node embedding systems to efficiently support these applications remains a challenging problem. In this paper we…

分布式、并行与集群计算 · 计算机科学 2021-08-19 Wanjing Wei , Yangzihao Wang , Pin Gao , Shijie Sun , Donghai Yu

Exploration of the high-dimensional state action space is one of the biggest challenges in Reinforcement Learning (RL), especially in multi-agent domain. We present a novel technique called Experience Augmentation, which enables a…

机器学习 · 计算机科学 2020-05-21 Zhenhui Ye , Yining Chen , Guanghua Song , Bowei Yang , Shen Fan

Remaining competitive in future conflicts with technologically-advanced competitors requires us to accelerate our research and development in artificial intelligence (AI) for wargaming. More importantly, leveraging machine learning for…

机器学习 · 计算机科学 2024-02-13 Scotty Black , Christian Darken

The ability to simulate the effects of future actions on the world is a crucial ability of intelligent embodied agents, enabling agents to anticipate the effects of their actions and make plans accordingly. While a large body of existing…

计算机视觉与模式识别 · 计算机科学 2025-05-12 Siyuan Zhou , Yilun Du , Yuncong Yang , Lei Han , Peihao Chen , Dit-Yan Yeung , Chuang Gan

Agent-based models (ABMs) and video games, including those taking advantage of virtual reality (VR), have undergone a remarkable parallel evolution, achieving impressive levels of complexity and sophistication. This paper argues that while…

Reinforcement learning (RL) is a promising approach for solving robotic manipulation tasks. However, it is challenging to apply the RL algorithms directly in the real world. For one thing, RL is data-intensive and typically requires…

机器人学 · 计算机科学 2026-04-24 Weirui Ye , Yunsheng Zhang , Haoyang Weng , Xianfan Gu , Shengjie Wang , Tong Zhang , Mengchen Wang , Pieter Abbeel , Yang Gao

Collective Perception has attracted significant attention in recent years due to its advantage for mitigating occlusion and expanding the field-of-view, thereby enhancing reliability, efficiency, and, most crucially, decision-making safety.…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Yunshuang Yuan , Monika Sester

Automating GUI tasks remains challenging due to reliance on textual representations, platform-specific action spaces, and limited reasoning capabilities. We introduce Aguvis, a unified vision-based framework for autonomous GUI agents that…

计算与语言 · 计算机科学 2025-05-06 Yiheng Xu , Zekun Wang , Junli Wang , Dunjie Lu , Tianbao Xie , Amrita Saha , Doyen Sahoo , Tao Yu , Caiming Xiong

Metaverse is considered to be the evolution of the next-generation networks, providing users with experience sharing at the intersection between physical and digital. Augmented reality (AR) is one of the primary supporting technologies in…

社会与信息网络 · 计算机科学 2022-12-05 Jie Feng , Jun Zhao

GUI agents that interact with graphical interfaces on behalf of users represent a promising direction for practical AI assistants. However, training such agents is hindered by the scarcity of suitable environments. We present InfiniteWeb, a…

计算与语言 · 计算机科学 2026-01-09 Ziyun Zhang , Zezhou Wang , Xiaoyi Zhang , Zongyu Guo , Jiahao Li , Bin Li , Yan Lu

Recent advances in Large Language Models (LLMs) have shown impressive capabilities in various applications, yet LLMs face challenges such as limited context windows and difficulties in generalization. In this paper, we introduce a…

神经元与认知 · 定量生物学 2024-03-04 Jason Toy , Josh MacAdam , Phil Tabor

Interactive dynamic simulators are an accelerator for developing novel robotic control algorithms and complex systems involving humans and robots. In user training and synthetic data generation applications, high-fidelity visualizations…

Huge neural network models have shown unprecedented performance in real-world applications. However, due to memory constraints, model parallelism must be utilized to host large models that would otherwise not fit into the memory of a single…

机器学习 · 计算机科学 2021-04-13 Qifan Xu , Shenggui Li , Chaoyu Gong , Yang You

The rapid evolution of Multi-modal Large Language Models (MLLMs) has advanced workflow automation; however, existing research mainly targets performance upper bounds in static environments, overlooking robustness for stochastic real-world…

人工智能 · 计算机科学 2026-01-14 Daocheng Fu , Jianbiao Mei , Rong Wu , Xuemeng Yang , Jia Xu , Ding Wang , Pinlong Cai , Yong Liu , Licheng Wen , Botian Shi

As general intelligent agents are poised for widespread deployment in diverse households, evaluation tailored to each unique unseen 3D environment has become a critical prerequisite. However, existing benchmarks suffer from severe data…

人工智能 · 计算机科学 2026-02-06 Xinyi He , Ying Yang , Chuanjian Fu , Sihan Guo , Songchun Zhu , Lifeng Fan , Zhenliang Zhang , Yujia Peng

Embodied intelligence is advancing rapidly, driving the need for efficient evaluation. Current benchmarks typically rely on interactive simulated environments or real-world setups, which are costly, fragmented, and hard to scale. To address…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Jiahao Xiao , Jianbo Zhang , BoWen Yan , Shengyu Guo , Tongrui Ye , Kaiwei Zhang , Zicheng Zhang , Xiaohong Liu , Zhengxue Cheng , Lei Fan , Chuyi Li , Guangtao Zhai

Developing embodied AI agents requires scalable training environments that balance content diversity with physics accuracy. World simulators provide such environments but face distinct limitations: video-based methods generate diverse…

Imitation learning from a large set of human demonstrations has proved to be an effective paradigm for building capable robot agents. However, the demonstrations can be extremely costly and time-consuming to collect. We introduce MimicGen,…

机器人学 · 计算机科学 2023-10-27 Ajay Mandlekar , Soroush Nasiriany , Bowen Wen , Iretiayo Akinola , Yashraj Narang , Linxi Fan , Yuke Zhu , Dieter Fox

The Eulerian fluid simulation is an important HPC application. The neural network has been applied to accelerate it. The current methods that accelerate the fluid simulation with neural networks lack flexibility and generalization. In this…

机器学习 · 计算机科学 2020-08-31 Wenqian Dong , Jie Liu , Zhen Xie , Dong Li

The Alexa Prize program has empowered numerous university students to explore, experiment, and showcase their talents in building conversational agents through challenges like the SocialBot Grand Challenge and the TaskBot Challenge. As…

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