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Large language model agents that interact with PC applications often face limitations due to their singular mode of interaction with real-world environments, leading to restricted versatility and frequent hallucinations. To address this, we…

Artificial Intelligence · Computer Science 2025-03-25 Zirui Song , Yaohang Li , Meng Fang , Yanda Li , Zhenhao Chen , Zecheng Shi , Yuan Huang , Xiuying Chen , Ling Chen

Diffusion- and flow-based policies deliver state-of-the-art performance on long-horizon robotic manipulation and imitation learning tasks. However, these controllers employ a fixed inference budget at every control step, regardless of task…

Robotics · Computer Science 2025-11-27 Inkook Chun , Seungjae Lee , Michael S. Albergo , Saining Xie , Eric Vanden-Eijnden

Universal machine learning interatomic potentials (UMLIPs) offer accuracy close to first-principles calculations at a fraction of the cost, showing significant potential for large-scale material simulations. However, the fragmented UMLIPs…

Materials Science · Physics 2026-03-17 Yanjin Xiang , Yihan Nie , Yunzhi Gao , Haidi Wang , Wei Hu

Modern process simulators enable detailed process design, simulation, and optimization; however, constructing and interpreting simulations is time-consuming and requires expert knowledge. This limits early exploration by inexperienced…

Chemical Physics · Physics 2026-05-22 Jingkang Liang , Niklas Groll , Gürkan Sin

Remarkable progress has been made on automated problem solving through societies of agents based on large language models (LLMs). Existing LLM-based multi-agent systems can already solve simple dialogue tasks. Solutions to more complex…

AI agents increasingly call external tools (file system, network, APIs) through the Model Context Protocol (MCP). These tool calls are the agent's syscalls -- privileged operations with side effects on shared state -- yet today's safety…

Cryptography and Security · Computer Science 2026-04-21 Daeyeon Son

Multi-agent systems represent a significant advancement in artificial intelligence, enabling complex problem-solving through coordinated specialized agents. However, these systems face fundamental challenges in context management,…

Multiagent Systems · Computer Science 2025-05-01 Naveen Krishnan

Agentic AI marks a major shift in how autonomous systems reason, plan, and execute multi-step tasks. Unlike traditional single model prompting, agentic workflows integrate multiple specialized agents with different Large Language…

With advances in decision-making and reasoning capabilities, multimodal agents show strong potential in computer application scenarios. Past evaluations have mainly assessed GUI interaction skills, while tool invocation abilities, such as…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Hongrui Jia , Jitong Liao , Xi Zhang , Haiyang Xu , Tianbao Xie , Chaoya Jiang , Ming Yan , Si Liu , Wei Ye , Fei Huang

Imitation learning (IL), particularly when leveraging high-dimensional visual inputs for policy training, has proven intuitive and effective in complex bimanual manipulation tasks. Nonetheless, the generalization capability of visuomotor…

Robotics · Computer Science 2025-06-24 Yizhou Chen , Hang Xu , Dongjie Yu , Zeqing Zhang , Yi Ren , Jia Pan

Multi-agent systems (MAS) have emerged as a powerful paradigm for orchestrating large language models (LLMs) and specialized tools to collaboratively address complex tasks. However, existing MAS frameworks often require manual workflow…

Artificial Intelligence · Computer Science 2025-09-24 Yingxu Wang , Siwei Liu , Jinyuan Fang , Zaiqiao Meng

Simulation plays a key role in the design and evaluation of distributed systems, yet it is often treated as a static tool with limited interaction capabilities. In this work, we present Yet (not) Another Intelligent Fog Simulator (YAIFS),…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-22 Isaac Lera , Carlos Guerrero

Vision-language foundation models (such as CLIP) have recently shown their power in transfer learning, owing to large-scale image-text pre-training. However, target domain data in the downstream tasks can be highly different from the…

Computer Vision and Pattern Recognition · Computer Science 2024-11-13 Yiwei Guo , Shaobin Zhuang , Kunchang Li , Yu Qiao , Yali Wang

Molecular dynamics (MD) simulation is a powerful tool for studying biomolecular structural changes, molecular recognition, transmembrane transport, and functional mechanisms. However, its practical bottleneck lies not only in software…

Quantitative Methods · Quantitative Biology 2026-04-22 Zhenyu Ma , Chunyi Yang , Yuyang Song , Jingyi Zhu , Letian Yang , Limei Xu , Min Xiao , Xukai Jiang

Large Language Model (LLM) agents increasingly interact with external systems through tool-calling protocols such as the Model Context Protocol (MCP). In prevailing architectures, the agent must reason about every tool invocation in every…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-05 Abhinav Singh Parmar

We introduce ToPolyAgent, a multi-agent AI framework for performing coarse-grained molecular dynamics (MD) simulations of topological polymers through natural language instructions. By integrating large language models (LLMs) with…

Artificial Intelligence · Computer Science 2026-02-09 Lijie Ding , Jan-Michael Carrillo , Changwoo Do

The AI agent ecosystem has converged on two protocols: the Model Context Protocol (MCP) for tool invocation and Agent-to-Agent (A2A) for single-principal task delegation. Both assume a single controlling principal, meaning one person or…

Multiagent Systems · Computer Science 2026-04-14 Kaiyang Qian , Xinmin Fang , Zhengxiong Li

IVISIT is a generic interactive visual simulation tool that is based on Python/Numpy and can be used for system simulation, parameter optimization, parameter management, and visualization of system dynamics as required, for example,for…

Human-Computer Interaction · Computer Science 2024-08-13 Andreas Knoblauch

Current approaches to AI agent orchestration typically involve building multi-agent frameworks that manage context passing, memory, error handling, and step coordination through code. These frameworks work well for complex, concurrent…

Artificial Intelligence · Computer Science 2026-03-19 Jake Van Clief , David McDermott

Whole-slide image (WSI) preprocessing, comprising tissue detection followed by patch extraction, is foundational to AI-driven computational pathology but remains a major bottleneck for scaling to large and heterogeneous cohorts. We present…