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As AI agents evolve, the community is rapidly shifting from single Large Language Models (LLMs) to Multi-Agent Systems (MAS) to overcome cognitive bottlenecks in automated research. However, the optimal multi-agent coordination framework…

Multiagent Systems · Computer Science 2026-05-12 Yang Shen , Zhenyi Yi , Ziyi Zhao , Lijun Sun , Dongyang Li , Chin-Teng Lin , Yuhui Shi

Long-horizon large language model (LLM) agents are fundamentally limited by context. As interactions become longer, tool descriptions, retrieved memories, and raw environmental feedback accumulate and push out the information needed for…

Agentic memory systems have become critical for enabling LLM agents to maintain long-term context and retrieve relevant information efficiently. However, existing memory frameworks suffer from a fundamental limitation: they perform…

Computation and Language · Computer Science 2026-01-14 Anxin Tian , Yiming Li , Xing Li , Hui-Ling Zhen , Lei Chen , Xianzhi Yu , Zhenhua Dong , Mingxuan Yuan

Emerging generative world models and vision-language-action (VLA) systems are rapidly reshaping automated driving by enabling scalable simulation, long-horizon forecasting, and capability-rich decision making. Across these directions,…

Robotics · Computer Science 2026-03-11 Rongxiang Zeng , Yongqi Dong

Intelligent agent systems in real-world agricultural scenarios must handle diverse tasks under multimodal inputs, ranging from lightweight information understanding to complex multi-step execution. However, most existing approaches rely on…

Computation and Language · Computer Science 2026-01-14 Bo Yang , Yu Zhang , Yunkui Chen , Lanfei Feng , Xiao Xu , Nueraili Aierken , Shijian Li

Large language model agents are becoming increasingly capable at web-centric tasks such as information retrieval, complex reasoning. These emerging capabilities have given rise to surge research interests in developing LLM agent for…

Computation and Language · Computer Science 2026-04-02 Yu Li , Lehui Li , Lin Chen , Qingmin Liao , Fengli Xu , Yong Li

The rapid evolution of wireless networks presents unprecedented challenges in managing complex and dynamic systems. Existing methods are increasingly facing fundamental limitations in addressing these challenges. In this paper, we introduce…

Signal Processing · Electrical Eng. & Systems 2025-05-05 Jingwen Tong , Wei Guo , Jiawei Shao , Qiong Wu , Zijian Li , Zehong Lin , Jun Zhang

Time-series data is central to decision-making in financial markets, yet building high-performing, interpretable, and auditable models remains a major challenge. While Automated Machine Learning (AutoML) frameworks streamline model…

Artificial Intelligence · Computer Science 2025-08-27 Yihao Ang , Yifan Bao , Lei Jiang , Jiajie Tao , Anthony K. H. Tung , Lukasz Szpruch , Hao Ni

Agentic AI represents a paradigm shift in enhancing the capabilities of generative AI models. While these systems demonstrate immense potential and power, current evaluation techniques primarily focus on assessing their efficacy in…

Artificial Intelligence · Computer Science 2025-09-30 Hassen Dhrif

Hierarchical organization is fundamental to biological systems and human societies, yet artificial intelligence systems often rely on monolithic architectures that limit adaptability and scalability. Current hierarchical reinforcement…

Artificial Intelligence · Computer Science 2025-03-06 Giuseppe Paolo , Abdelhakim Benechehab , Hamza Cherkaoui , Albert Thomas , Balázs Kégl

Handling heterogeneous data in tabular datasets poses a significant challenge for deep learning models. While attention-based architectures and self-supervised learning have achieved notable success, their application to tabular data…

Machine Learning · Computer Science 2025-02-27 Anay Majee , Maria Xenochristou , Wei-Peng Chen

Trajectory modeling, which includes research on trajectory data pattern mining and future prediction, has widespread applications in areas such as life services, urban transportation, and public administration. Numerous methods have been…

Computation and Language · Computer Science 2025-10-29 Yuwei Du , Jie Feng , Jie Zhao , Yong Li

Large Language Models (LLMs) often do not perform well on queries that require the aggregation of information across texts. To better evaluate this setting and facilitate modeling efforts, we introduce TACT - Text And Calculations through…

Computation and Language · Computer Science 2024-10-15 Avi Caciularu , Alon Jacovi , Eyal Ben-David , Sasha Goldshtein , Tal Schuster , Jonathan Herzig , Gal Elidan , Amir Globerson

Recent advanced LLM-powered agent systems have exhibited their remarkable capabilities in tackling complex, long-horizon tasks. Nevertheless, they still suffer from inherent limitations in resource efficiency, context management, and…

Existing large language model (LLM) agents for automating data science show promise, but they remain constrained by narrow task scopes, limited generalization across tasks and models, and over-reliance on state-of-the-art (SOTA) LLMs. We…

Computation and Language · Computer Science 2025-10-06 Ziming You , Yumiao Zhang , Dexuan Xu , Yiwei Lou , Yandong Yan , Wei Wang , Huaming Zhang , Yu Huang

Building and deploying machine learning solutions in healthcare remains expensive and labor-intensive due to fragmented preprocessing workflows, model compatibility issues, and stringent data privacy constraints. In this work, we introduce…

Artificial Intelligence · Computer Science 2025-07-25 Soorya Ram Shimgekar , Shayan Vassef , Abhay Goyal , Navin Kumar , Koustuv Saha

Automatic search for Multi-Agent Systems has recently emerged as a key focus in agentic AI research. Several prior approaches have relied on LLM-based free-form search over the code space. In this work, we propose a more structured…

This technical white paper introduces the Interactive Agents Call Tree (IACT), a computational model designed to address the limitations of static, hard-coded agent workflows. Unlike traditional systems that require pre-defined graphs or…

Artificial Intelligence · Computer Science 2025-12-03 Pengju Lu

Agentic LLM frameworks that rely on prompted orchestration, where the model itself determines workflow transitions, often suffer from hallucinated routing, infinite loops, and non-reproducible execution. We introduce GraphBit, an…

Artificial Intelligence · Computer Science 2026-05-15 Yeahia Sarker , Md Rahmat Ullah , Musa Molla , Shafiq Joty

Retrieval-Augmented Generation (RAG) enhances Large Language Models (LLMs) by incorporating external, domain-specific data into the generative process. While LLMs are highly capable, they often rely on static, pre-trained datasets, limiting…

Artificial Intelligence · Computer Science 2024-12-10 Aniruddha Salve , Saba Attar , Mahesh Deshmukh , Sayali Shivpuje , Arnab Mitra Utsab