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Recent benchmarks for Large Language Model (LLM) agents primarily focus on evaluating reasoning, planning, and execution capabilities, while another critical component-memory, encompassing how agents memorize, update, and retrieve long-term…

计算与语言 · 计算机科学 2026-03-19 Yuanzhe Hu , Yu Wang , Julian McAuley

Long-horizon language agents must operate under limited runtime memory, yet existing memory mechanisms often organize experience around descriptive criteria such as relevance, salience, or summary quality. For an agent, however, memory is…

人工智能 · 计算机科学 2026-05-12 Mingxi Zou , Zhihan Guo , Langzhang Liang , Zhuo Wang , Qifan Wang , Qingsong Wen , Irwin King , Lizhen Qu , Zenglin Xu

Retrieval-augmented generation (RAG) has become the default strategy for providing large language model (LLM) agents with contextual knowledge. Yet RAG treats memory as a stateless lookup table: information persists indefinitely, retrieval…

人工智能 · 计算机科学 2026-01-16 Joe Logan

Large language models (LLMs) increasingly serve as the central control unit of AI agents, yet current approaches remain limited in their ability to deliver personalized interactions. While Retrieval Augmented Generation enhances LLM…

人工智能 · 计算机科学 2025-10-10 Rebecca Westhäußer , Wolfgang Minker , Sebatian Zepf

Memory-augmented LLM agents store and retrieve information from prior interactions, yet the relative importance of how memories are written versus how they are retrieved remains unclear. We introduce a diagnostic framework that analyzes how…

人工智能 · 计算机科学 2026-04-14 Boqin Yuan , Yue Su , Kun Yao

Large language models (LLMs) have recently emerged as promising tools for solving challenging robotic tasks, even in the presence of action and observation uncertainties. Recent LLM-based decision-making methods (also referred to as…

人工智能 · 计算机科学 2024-09-20 Abhinav Jain , Chris Jermaine , Vaibhav Unhelkar

Long-term memory is crucial for agents in specialized web environments, where success depends on recalling interface affordances, state dynamics, workflows, and recurring failure modes. However, existing memory benchmarks for agents mostly…

计算与语言 · 计算机科学 2026-05-13 Di Wu , Zixiang Ji , Asmi Kawatkar , Bryan Kwan , Jia-Chen Gu , Nanyun Peng , Kai-Wei Chang

Large language models (LLMs) excel at single-turn reasoning but often lose accuracy and coherence over extended, multi-turn interactions. Recent evaluations such as TurnBench highlight recurring failure modes-reasoning bias, task drift,…

计算与语言 · 计算机科学 2025-12-17 Yiran Zhang , Jincheng Hu , Mark Dras , Usman Naseem

Autonomous LLM agents increasingly operate in long-horizon, interactive settings where success depends on reusing experience accumulated over extended histories. However, existing agent memory systems are fundamentally constrained by…

计算与语言 · 计算机科学 2026-04-30 Jinze Li , Yang Zhang , Xin Yang , Jiayi Qu , Jinfeng Xu , Shuo Yang , Junhua Ding , Edith Cheuk-Han Ngai

Long-horizon dialogue systems suffer from semanticdrift and unstable memory retention across extended sessions. This paper presents a Multi-Layer Memory Framework that decomposes dialogue history into working, episodic, and semantic layers…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Sunil Tiwari , Payal Fofadiya

Large Language Models (LLMs) have made extraordinary progress in the field of Artificial Intelligence and have demonstrated remarkable capabilities across a large variety of tasks and domains. However, as we venture closer to creating…

人工智能 · 计算机科学 2023-10-04 Brandon Kynoch , Hugo Latapie , Dwane van der Sluis

Long-horizon agentic reasoning requires large language models to act over long interaction histories containing thoughts, tool calls, observations, and partial conclusions. The challenge is not merely that these histories grow long, but…

人工智能 · 计算机科学 2026-05-26 Yuyang Hu , Hongjin Qian , Shuting Wang , Jiongnan Liu , Ziliang Zhao , Jiejun Tan , Zheng Liu , Zhicheng Dou

Long-term memory is fundamental for personalized agents capable of accumulating knowledge, reasoning over user experiences, and adapting across time. However, existing memory benchmarks primarily target declarative memory, specifically…

While large language model (LLM) agents can effectively use external tools for complex real-world tasks, they require memory systems to leverage historical experiences. Current memory systems enable basic storage and retrieval but lack…

计算与语言 · 计算机科学 2025-10-09 Wujiang Xu , Zujie Liang , Kai Mei , Hang Gao , Juntao Tan , Yongfeng Zhang

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,…

人工智能 · 计算机科学 2026-01-13 Ningning Zhang , Xingxing Yang , Zhizhong Tan , Weiping Deng , Wenyong Wang

Large Language Model (LLM) agents increasingly rely on long-term memory and Retrieval-Augmented Generation (RAG) to persist experiences and refine future performance. While this experience learning capability enhances agentic autonomy, it…

密码学与安全 · 计算机科学 2025-12-22 Saksham Sahai Srivastava , Haoyu He

Large Language Models (LLMs) often experience performance degradation during long-running interactions due to increasing context length, memory saturation, and computational overhead. This paper presents an adaptive context compression…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Payal Fofadiya , Sunil Tiwari

Large Language Model (LLM)-based agents are increasingly deployed for complex, tool-based tasks where long-term memory is critical to driving actions. Existing benchmarks, however, primarily test a angent's ability to passively retrieve…

计算与语言 · 计算机科学 2026-01-29 Yiting Shen , Kun Li , Wei Zhou , Songlin Hu

Large-scale human mobility exhibits spatial and temporal patterns that can assist policymakers in decision making. Although traditional prediction models attempt to capture these patterns, they often interfered by non-periodic public…

机器学习 · 计算机科学 2025-04-17 Xiaojie Yang , Hangli Ge , Jiawei Wang , Zipei Fan , Renhe Jiang , Ryosuke Shibasaki , Noboru Koshizuka

The statistical study of human memory requires large-scale experiments, involving many stimuli conditions and test subjects. While this approach has proven to be quite fruitful for meaningless material such as random lists of words,…

计算与语言 · 计算机科学 2024-11-26 Antonios Georgiou , Tankut Can , Mikhail Katkov , Misha Tsodyks