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While Visual Multi-Agent Systems (VMAS) promise to enhance comprehensive abilities through inter-agent collaboration, empirical evidence reveals a counter-intuitive "scaling wall": increasing agent turns often degrades performance while…

Artificial Intelligence · Computer Science 2026-02-03 Xinlei Yu , Chengming Xu , Zhangquan Chen , Bo Yin , Cheng Yang , Yongbo He , Yihao Hu , Jiangning Zhang , Cheng Tan , Xiaobin Hu , Shuicheng Yan

In this paper, we propose a novel factored agent architecture designed to overcome the limitations of traditional single-agent systems in agentic AI. Our approach decomposes the agent into two specialized components: (1) a large language…

Artificial Intelligence · Computer Science 2025-04-03 Nicholas Roth , Christopher Hidey , Lucas Spangher , William F. Arnold , Chang Ye , Nick Masiewicki , Jinoo Baek , Peter Grabowski , Eugene Ie

Recent advances in LLM-based Text-to-SQL have achieved remarkable gains on public benchmarks such as BIRD and Spider. Yet, these systems struggle to scale in realistic enterprise settings with large, complex schemas, diverse SQL dialects,…

Artificial Intelligence · Computer Science 2026-01-23 Asim Biswal , Chuan Lei , Xiao Qin , Aodong Li , Balakrishnan Narayanaswamy , Tim Kraska

Memory-Augmented Generation (MAG) extends large language models with external memory to support long-context reasoning, but existing approaches universally treat memory as an external service that agents call into, delegating storage to…

Artificial Intelligence · Computer Science 2026-04-03 Andy Nguyen , Danh Doan , Hoang Pham , Bao Ha , Dat Pham , Linh Nguyen , Hieu Nguyen , Thien Nguyen , Cuong Do , Phat Nguyen , Toan Nguyen

Large language model (LLM) agents increasingly rely on external memory to support long-horizon interaction, personalized assistance, and multi-step reasoning. However, existing memory systems still face three core challenges: they often…

Computation and Language · Computer Science 2026-04-30 Shannan Yan , Jingchen Ni , Leqi Zheng , Jiajun Zhang , Peixi Wu , Dacheng Yin , Jing Lyu , Chun Yuan , Fengyun Rao

The statelessness of foundation models bottlenecks agentic systems' ability to continually learn, a core capability for long-horizon reasoning and adaptation. To address this limitation, agentic systems commonly incorporate memory modules…

Artificial Intelligence · Computer Science 2026-02-10 Yiming Xiong , Shengran Hu , Jeff Clune

Large Language Model (LLM) web agents often struggle with long-horizon web navigation and web task completion in new websites, producing inefficient action sequences unless fine-tuned on environment-specific data. We show that…

Current agentic memory systems (vector stores, retrieval-augmented generation, scratchpads, and context-window management) do not implement memory: they implement lookup. We argue that treating lookup as memory is a category error with…

Artificial Intelligence · Computer Science 2026-05-01 Binyan Xu , Xilin Dai , Kehuan Zhang

While agentic AI systems rely on LLMs to translate user intent into structured function calls, this process is fraught with computational redundancy, leading to high inference latency that hinders real-time applications. This paper…

Artificial Intelligence · Computer Science 2026-02-17 Weibin Liao , Jian-guang Lou , Haoyi Xiong

In the current field of agent memory, extensive explorations have been conducted in the area of memory retrieval, yet few studies have focused on exploring the memory content. Most research simply stores summarized versions of historical…

Artificial Intelligence · Computer Science 2026-05-11 Gaoke Zhang , Bo Wang , Yunlong Ma , Dongming Zhao , Zifei Yu

As large language models (LLMs) evolve into autonomous agents, persistent memory at the API layer is essential for enabling context-aware behavior across LLMs and multi-session interactions. Existing approaches force vendor lock-in and rely…

Machine Learning · Computer Science 2026-03-23 Luiz C. Borro , Luiz A. B. Macarini , Gordon Tindall , Michael Montero , Adam B. Struck

The brain has computational capabilities that surpass those of modern systems, being able to solve complex problems efficiently in a simple way. Neuromorphic engineering aims to mimic biology in order to develop new systems capable of…

Neural and Evolutionary Computing · Computer Science 2023-10-10 Daniel Casanueva-Morato , Alvaro Ayuso-Martinez , Juan P. Dominguez-Morales , Angel Jimenez-Fernandez , Gabriel Jimenez-Moreno

Although long-term memory systems have made substantial progress in recent years, they still exhibit clear limitations in adaptability, scalability, and self-evolution under continuous interaction settings. Inspired by cognitive theories,…

Artificial Intelligence · Computer Science 2026-01-13 Ningning Zhang , Xingxing Yang , Zhizhong Tan , Weiping Deng , Wenyong Wang

Large language models (LLMs) are increasingly deployed as intelligent agents that reason, plan, and interact with their environments. To effectively scale to long-horizon scenarios, a key capability for such agents is a memory mechanism…

Artificial Intelligence · Computer Science 2026-01-09 Yuyang Hu , Jiongnan Liu , Jiejun Tan , Yutao Zhu , Zhicheng Dou

Embodied AI agents increasingly rely on large language models (LLMs) for planning, yet per-step LLM calls impose severe latency and cost. In this paper, we show that embodied tasks exhibit strong plan locality, where the next plan is…

Machine Learning · Computer Science 2026-04-28 Hojoon Kim , Yuheng Wu , Thierry Tambe

Long-term memory is critical for dialogue systems that support continuous, sustainable, and personalized interactions. However, existing methods rely on continuous summarization or OpenIE-based graph construction paired with fixed…

Computation and Language · Computer Science 2026-04-09 Yijie Zhong , Yunfan Gao , Haofen Wang

Advances in large language models are making personalized AI agents a new research focus. While current agent systems primarily rely on personalized external memory databases to deliver customized experiences, they face challenges such as…

Computation and Language · Computer Science 2025-11-03 Junfeng Lu , Yueyan Li

Analog Content Addressable Memories (aCAMs) have proven useful for associative in-memory computing applications like Decision Trees, Finite State Machines, and Hyper-dimensional Computing. While non-volatile implementations using FeFETs and…

Emerging Technologies · Computer Science 2024-10-15 Paul-Philipp Manea , Nathan Leroux , Emre Neftci , John Paul Strachan

Recent advances in large language models (LLMs) enable agentic systems trained with reinforcement learning (RL) over multi-turn interaction trajectories, but practical deployment is bottlenecked by rapidly growing textual histories that…

Machine Learning · Computer Science 2026-03-03 Lang Feng , Fuchao Yang , Feng Chen , Xin Cheng , Haiyang Xu , Zhenglin Wan , Ming Yan , Bo An

Large language models (LLMs) excel at many NLP tasks but struggle to sustain long-term interactions due to limited attention over extended dialogue histories. Retrieval-augmented generation (RAG) mitigates this issue but lacks reliable…

Computation and Language · Computer Science 2026-01-23 Chunliang Chen , Ming Guan , Xiao Lin , Jiaxu Li , Luxi Lin , Qiyi Wang , Xiangyu Chen , Jixiang Luo , Changzhi Sun , Dell Zhang , Xuelong Li