Hierarchical Memory

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2 papers in the last four weeks, against 2 the four weeks before. 0.0% of all new papers.

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  1. Memory Depth and Reconstructed Context Width: A Controlled Evaluation of Hierarchical Retrieval

    Oct 6, 2026Michael AndreevConversational MemoryLLM Evaluation

    Independent Researcher

  2. AtomWorld-Mem: Memory-Restored World States for Long-Horizon Atomistic Evolution

    Sep 25, 2026Tian Luo, Ruge Zhang, Haozhi Han +5Hierarchical MemoryLatent World Models

    Sichuan University, Chengdu, China · Institute for AI Industry Research (AIR), Tsinghua University, Beijing, China · Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China +2

  3. Hierarchical Prototype Emergence in Modern Hopfield Models

    Sep 14, 2026Aditya Cowsik, Adithya SriramNeural Network GeneralizationHopfield Networks

    Department of Physics, Stanford University, Stanford, CA 94305, USA

  4. Where Should Experience Live? Hierarchical Hebbian Memory for Continual Vision Transformers

    Aug 31, 2026Mohammed Yusuf Mujawar, Noorbakhsh Amiri GolilarzHebbian LearningVision Transformer

    Department of Computer Science The University of Alabama, Tuscaloosa, AL, USA

  5. Consolidator: Learning Persistent Routed Memory Across Context Boundaries

    Aug 12, 2026Sungwoo Goo, Hwi-yeol Yun, Sangkeun JungMemory-Augmented Neural NetworksPersistent Memory for Language Models

    College of Pharmacy, Chungnam National University · Department of Computer Science & Engineering, Chungnam National University

  6. Hierarchical Graph Memory for LLM Agents with Path-level Localization and Rewrite

    Aug 5, 2026Xiawei Yue, Boran Wang, Xiaoqing Zhang +2LLM Agent MemoryGraph-Based Agent Memory

    Nankai University, Tianjin, China · Zhongguancun Academy, Beijing, China · Beihang University, Beijing, China

  7. MCHA: A Memory-Centric Hierarchical Architecture for Parallel-Sequential Computing

    Aug 5, 2026Daijing Shi, Hongxiao Zhao, Yihan Fu +7Hierarchical Memory

    Peking University, Beijing 100871, China

  8. MRMS: A Multi-Resolution Memory Substrate for Long-Lived AI Agents

    Jul 6, 2026Jizhizi Li, Amy Shi-NashGraph-Based Agent MemoryHierarchical Memory

    NxtLab Innovations

  9. LiveStarPro: Proactive Streaming Video Understanding with Hierarchical Memory for Long-Horizon Streams

    Jun 16, 2026Zhenyu Yang, Kairui Zhang, Bing Wang +2Streaming Video UnderstandingLong-Video Understanding

  10. MemSlides: A Hierarchical Memory Driven Agent Framework for Personalized Slide Generation with Multi-turn Local Revision

    Jun 15, 2026Ye Jin, Yangyang Xu, Jun Zhu +1LLM PersonalizationHierarchical Memory

    Beijing University of Posts and Telecommunications · Tsinghua University · Shanghai Jiao Tong University

  11. MADAR: An Address-Free Processor

    Jun 14, 2026Mohamed Amine BergachEnergy-Efficient MLHierarchical Memory

    Illumina San Diego, California, USA

  12. Organize then Retrieve: Hierarchical Memory Navigation for Efficient Agents

    Jun 10, 2026Hao-Lun Hsu, Nikki Lijing Kuang, Boyi Liu +2Hierarchical MemoryLong-Horizon Agent Tasks

    Duke University · Snowflake AI Research

  13. MemDreamer: Decoupling Perception and Reasoning for Long Video Understanding via Hierarchical Graph Memory and Agentic Retrieval Mechanism

    Jun 5, 2026Cong Chen, Guo Gan, Kaixiang Ji +7Agentic RetrievalLong-Video Understanding

    Ant Group · Zhejiang University · Central South University +2

  14. PersonaTree: Structured Lifecycle Memory for Person Understanding in LLM Agents

    Jun 3, 2026Yubo Hou, Jingwei Song, Hongbo Zhang +4LLM PersonalizationLLM Agent Memory

    School of ASEE, Beihang University, Beijing, China · The University of Hong Kong, Hong Kong, China · Peking University, Beijing, China +3

  15. Temporal Order Matters for Agentic Memory: Segment Trees for Long-Horizon Agents

    Jun 3, 2026Yifan Simon Liu, Liam Gallagher, Faeze Moradi Kalarde +3Temporal IRHierarchical Memory

    University of Toronto · 2Vector Institute for Artificial Intelligence

  16. PhotoCraft: Agentic Reasoning with Hierarchical Self-Evolving Memory for Deep Image Search

    Jun 2, 2026Kailin Lyu, Zhiqiang Yuan, Jianwei He +9Multimodal Search AgentsHierarchical Memory

    Pattern Recognition Center, WeChat AI, Tencent Inc. · Institute of Automation, Chinese Academy of Sciences · Zhongguancun Academy +2

  17. Evaluation of Baseline Methods for IDD-based SSD External Memory Search

    Jun 1, 2026Yuki Suzuki, Alex FukunagaTree SearchHierarchical Memory

    The University of Tokyo

  18. MemForest: An Efficient Agent Memory System with Hierarchical Temporal Indexing

    May 16, 2026Han Chen, Zining Zhang, Wenqi Pei +6LLM Agent MemoryHierarchical Memory

    National University of Singapore · Singapore, Singapore · Zero Gravity Labs +1

  19. H-Mem: A Novel Memory Mechanism for Evolving and Retrieving Agent Memory via a Hybrid Structure

    May 15, 2026Jiawei Yu, Yixiang Fang, Xilin Liu +1Agent MemoryLLM Agent Memory

    The Chinese University of Hong Kong, Shenzhen · Huawei Cloud Computing Technologies CO., LTD.

  20. Not All Thoughts Need HBM: Semantics-Aware Memory Hierarchy for LLM Reasoning

    May 10, 2026Aojie Yuan, Tianqi Shen, Dajun ZhangKV-Cache OffloadingKV Caching

    University of Southern California · †University of Wisconsin–Madison

  21. MEMTIER: Tiered Memory Architecture and Retrieval Bottleneck Analysis for Long-Running Autonomous AI Agents

    May 5, 2026Bronislav Sidik, Lior RokachLLM Agent MemoryHierarchical Memory

    Institute for Applied AI Research · Faculty of Computer and Information Science · Ben-Gurion University of the Negev, Beer Sheva, Israel

  22. StructMem: Structured Memory for Long-Horizon Behavior in LLMs

    Apr 23, 2026Buqiang Xu, Yijun Chen, Jizhan Fang +5Multi-Hop QATemporal Reasoning

    Zhejiang University · Zhejiang University - Ant Group Joint Laboratory of Knowledge Graph · Ant Group

  23. WorldDB: A Vector Graph-of-Worlds Memory Engine with Ontology-Aware Write-Time Reconciliation

    Apr 20, 2026Harish Santhanalakshmi GanesanEntity ResolutionPersistent Memory for Language Models

    Independent Researcher

  24. HiGMem: A Hierarchical and LLM-Guided Memory System for Long-Term Conversational Agents

    Apr 20, 2026Shuqi Cao, Jingyi He, Fei TanPersistent Memory for Language ModelsHierarchical Memory

    East China Normal University, Shanghai, China · Shanghai Jiao Tong University, Shanghai, China

  25. OASIS: On-Demand Hierarchical Event Memory for Streaming Video Reasoning

    Apr 18, 2026Zhijia Liang, Jiaming Li, Weikai Chen +3Streaming Video UnderstandingHierarchical Memory

    Sun Yat-sen University · OPPO AI Center · Shenzhen Loop Area Institute +1

  26. Memora: A Harmonic Memory Representation Balancing Abstraction and Specificity

    Feb 3, 2026Menglin Xia, Xuchao Zhang, Shantanu Dixit +6Agent MemoryRetrieval-Augmented Generation

    M365 Research, Microsoft.