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Optimizing large-scale machine learning systems, such as recommendation models for global video platforms, requires navigating a massive hyperparameter search space and, more critically, designing sophisticated optimizers, architectures,…

Machine Learning · Computer Science 2026-02-12 Haochen Wang , Yi Wu , Daryl Chang , Li Wei , Lukasz Heldt

Large Language Models (LLMs) have achieved remarkable success in natural language processing tasks, but their massive size and computational demands hinder their deployment in resource-constrained environments. Existing model pruning…

Computation and Language · Computer Science 2025-08-14 Shangyu Wu , Hongchao Du , Ying Xiong , Shuai Chen , Tei-Wei Kuo , Nan Guan , Chun Jason Xue

As multi-agent systems powered by Large Language Models (LLMs) are increasingly adopted in real-world workflows, users with diverse technical backgrounds are now building and refining their own agentic processes. However, these systems can…

Human-Computer Interaction · Computer Science 2026-03-05 Xinru Wang , Ming Yin , Eunyee Koh , Mustafa Doga Dogan

Large Language Models (LLMs) have enabled dynamic reasoning in automated data analytics, yet recent multi-agent systems remain limited by rigid, single-path workflows that restrict strategic exploration and often lead to suboptimal…

Artificial Intelligence · Computer Science 2026-01-08 Wonduk Seo , Juhyeon Lee , Yanjun Shao , Qingshan Zhou , Seunghyun Lee , Yi Bu

Large Language Model (LLM) Agents, often trained with Reinforcement Learning (RL), are constrained by a dependency on human-curated data, limiting scalability and tethering AI to human knowledge. Existing self-evolution frameworks offer an…

Machine Learning · Computer Science 2025-11-21 Peng Xia , Kaide Zeng , Jiaqi Liu , Can Qin , Fang Wu , Yiyang Zhou , Caiming Xiong , Huaxiu Yao

This paper presents a Large Language Model (LLM) based conversational agent system designed to enhance human-machine collaboration in Machine Learning Operations (MLOps). We introduce the Swarm Agent, an extensible architecture that…

Artificial Intelligence · Computer Science 2025-11-11 George Fatouros , Georgios Makridis , George Kousiouris , John Soldatos , Anargyros Tsadimas , Dimosthenis Kyriazis

AI agents that leverage Large Language Models (LLMs) are increasingly becoming core building blocks of modern software systems. A wide range of frameworks is now available to support the specification of such applications. These frameworks…

Artificial Intelligence · Computer Science 2025-11-04 Fabiana Fournier , Lior Limonad , Yuval David

Statefulness is essential for large language model (LLM) agents to perform long-term planning and problem-solving. This makes memory a critical component, yet its management and evolution remain largely underexplored. Existing evaluations…

Recent advances in large language models (LLMs) and vision-language models (VLMs) have enabled powerful autonomous agents capable of complex reasoning and multi-modal tool use. Despite their growing capabilities, today's agent frameworks…

Artificial Intelligence · Computer Science 2025-06-12 Peiran Li , Xinkai Zou , Zhuohang Wu , Ruifeng Li , Shuo Xing , Hanwen Zheng , Zhikai Hu , Yuping Wang , Haoxi Li , Qin Yuan , Yingmo Zhang , Zhengzhong Tu

The effectiveness of the machine learning methods for real-world tasks depends on the proper structure of the modeling pipeline. The proposed approach is aimed to automate the design of composite machine learning pipelines, which is…

Recent multi-LLM agent systems have shown promising capabilities for automated problem-solving, yet they predominantly rely on frozen agents or static fine-tuning pipelines. To address this limitation, our primary contribution is ATLAS…

Artificial Intelligence · Computer Science 2026-05-22 Ujin Jeon , Jiyong Kwon , Madison Ann Sullivan , Caleb Eunho Lee , Guang Lin

The rapid integration of Large Language Models (LLMs) into high-stakes domains necessitates reliable safety and compliance evaluation. However, existing static benchmarks are ill-equipped to address the dynamic nature of AI risks and…

Artificial Intelligence · Computer Science 2026-05-15 Yixu Wang , Xin Wang , Yang Yao , Xinyuan Li , Xibang Yang , Yan Teng , Xingjun Ma , Yingchun Wang

Agents based on Large Language Models (LLMs) are increasingly permeating various domains of human production and life, highlighting the importance of aligning them with human values. The current alignment of AI systems primarily focuses on…

Computation and Language · Computer Science 2024-02-21 Shimin Li , Tianxiang Sun , Qinyuan Cheng , Xipeng Qiu

Contemporary multi-agent systems encounter persistent challenges in cross-platform interoperability, dynamic task scheduling, and efficient resource sharing. Agents with heterogeneous implementations often lack standardized interfaces;…

Artificial Intelligence · Computer Science 2025-07-08 Yuyang Cheng , Yumiao Xu , Chaojia Yu , Yong Zhao

Advances in large language models (LLMs) have recently opened new and promising avenues for small-molecule drug discovery. Yet existing LLM-based approaches for molecular generation often suffer from high rates of invalid and low-quality…

Machine Learning · Computer Science 2026-05-15 Andrew Y. Zhou , Sharvaree Vadgama , Sumanth Varambally , Peter Eckmann , Michael K. Gilson , Rose Yu

With the growing adoption of Large Language Models (LLMs) in automating complex, multi-agent workflows, organizations face mounting risks from errors, emergent behaviors, and systemic failures that current evaluation methods fail to…

Artificial Intelligence · Computer Science 2025-09-19 NVJK Kartik , Garvit Sapra , Rishav Hada , Nikhil Pareek

The emergence of LLMs has catalyzed a paradigm shift in autonomous agent development, enabling systems capable of reasoning, planning, and executing complex multi-step tasks. However, existing agent frameworks often suffer from…

Artificial Intelligence · Computer Science 2026-01-21 Akbar Anbar Jafari , Cagri Ozcinar , Gholamreza Anbarjafari

Skills, i.e., structured workflow instructions distilled for large language models (LLMs), are becoming an increasingly important mechanism for improving agent performance on real-world downstream tasks. However, as the open-source skill…

Computation and Language · Computer Science 2026-05-29 Jiahao Ying , Boxian Ai , Wei Tang , Siyuan Liu , Yixin Cao

Vision-Language-Action (VLA) systems have shown strong potential for language-driven robotic manipulation. However, scaling them to long-horizon tasks remains challenging. Existing pipelines typically separate data collection, policy…

Large Language Model (LLM)-empowered multi-agent systems extend the cognitive boundaries of individual agents through disciplined collaboration and interaction, while constructing these systems often requires labor-intensive manual designs.…

Machine Learning · Computer Science 2025-06-10 Guibin Zhang , Luyang Niu , Junfeng Fang , Kun Wang , Lei Bai , Xiang Wang