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20 results for “hierarchical systems”

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stat.MLcs.LGstat.MEEmpiricalRecentJul 26, 2026

Two-Timescale Hierarchical Reinforcement Learning for Resilient Operations

Young Hyun Cho, Franz Stoll, Will Wei Sun, Guang Lin +1 more

This paper proposes a hierarchical reinforcement learning framework to adapt interdependent long-term and short-term policies in global operations, improving resilience and profit.

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cs.DCcs.AIcs.CRRecentMay 4, 2026

parHSOM: A novel parallel Hierarchical Self-Organizing Map implementation

Rebekah Lane, Logan Cummins, Andy Perkins, George Trawick +2 more

This paper introduces parHSOM, a novel parallel Hierarchical Self-Organizing Map (HSOM) architecture, demonstrating that it significantly accelerates the training of HSOM-based Intrusion Detection Sys…

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cs.ROcs.AIRecentMay 28, 2026

Structured interactions improve distributed coordination beyond model scaling in a real-world multi-robot system

Junping Wang, Zhizhong Zhang, Yongqiang Tang, Geng Zheng +4 more

Restructuring the communication topology among robots provides significantly greater performance gains in multi-robot coordination than simply increasing the size of the onboard AI models, given fixed…

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cs.AIcs.OSTheoreticalRecentJul 22, 2026

Defining AI-Native Systems: Autonomy as Revision Authority

Cheng Tan

This paper proposes a definition for 'AI-nativeness' in systems, based on an AI agent's authority over system decisions.

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cs.LGcs.AIcs.DSEmpiricalRecentJun 19, 2026

Breaking chains with trees: Deep learning with $\mathcal{O}(\log N)$ parallel time complexity

Neeraj Mohan Sushma, Aditya Nagarsekar, Cabrel Teguemne Fokam, Robin Schiewer +3 more

This paper proposes Hierarchical Block-Local Learning (HBLL), a framework for training deep neural networks without full end-to-end backpropagation, achieving $\mathcal{O}(\log N)$ parallel time compl…

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cs.AIRecentMay 27, 2026

Deconstructing Spatial Complexity: Hierarchical Decomposition for LLM Spatial Reasoning

Yi Wang, Haojie Lu, Zhaofan Zhang, Li Chen +1 more

This paper introduces MCTS-Guided Group Relative Policy Optimization (M-GRPO) to enhance LLM spatial reasoning by improving the decomposition of complex tasks into optimal sub-tasks.

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cs.LGmath.STstat.MLTheoreticalRecentJul 26, 2026

A Statistical Difference between Single-Layer Learning and Hierarchical Learning in Wide Neural Networks

Sumio Watanabe

This paper compares two theoretical frameworks for hierarchical neural networks with a finite but large number of hidden units and shows that training input-to-hidden weights reduces generalization er…

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cs.ROcs.LGEmpiricalRecentJul 26, 2026

Hierarchical Soft Actor-Critic for Sparse-Reward Long-Horizon Reinforcement Learning

Zahra Abdalla Elashaal, Afef Hfaiedh, Nahla Khraief, Issmail Ellabib +1 more

The paper proposes a Hierarchical Reinforcement Learning framework with two levels for handling high-level strategic planning and low-level continuous-control using Soft Actor-Critic and entropy-regul…

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cs.SDeess.ASEmpiricalRecentJun 26, 2026

Grammar-Guided Hierarchical Parsing for Long-form Audio Activity Recognition

Peng Zhang, Qingyu Luo, Philip J. B. Jackson, Wenwu Wang

This paper proposes a method for hierarchically parsing long-form audio data into order-consistent Act-Sub-Event parse trees using Hierarchical Activity Grammar.

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cs.ROcs.CVSurveyRecentJul 27, 2026

Data Pyramid for Embodied Manipulation

Yifan Ye, Yankai Fu, Yaoxu Lv, Bohan Hou +25 more

This paper organizes embodied data sources for multimodal foundation models into a pyramid, focusing on real-robot, UMI-style, egocentric and exocentric, simulation, and general vision-language data.

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cs.AIRecentMay 29, 2026

Model-Native Computing Architecture: Envisioning Future System Architecture Through the Lens of Computer Architecture

Hai Lin

The paper proposes the Intelligent Computing Architecture Model (ICAM), a six-layer framework that unifies disparate concepts in model-native computing by viewing the LLM stack through a dual-plane ar…

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cs.CCcs.PFcs.PLTheoreticalRecentJun 29, 2026

The Fourth-Root Complexity of Data Movement

Chen Ding

This paper analyzes data-access cost in a memory hierarchy and shows it scales with the fourth root of data size, predicting scalability.

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cs.AIcs.LGcs.NEPositionRecentJul 22, 2026

The Giant Hippocampus: From Structural Monoculture to a System of Systems

Jaeho Seol

This paper argues for the importance of modularity and heterogeneity in AI architectures, contrasting the Transformer model with the structure of the cortex.

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cs.AIRecentMay 31, 2026

Can LLM Agents Sustain Long-Horizon Organizational Dynamics?

Xuancheng Zhu, Yang Yue, Shuaibing Wan, Zihan Dou +3 more

The paper introduces TaskWeave, a hierarchical agentic framework that successfully simulates long-horizon organizational dynamics by treating coordination as a memory-centered problem, demonstrating t…

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cs.CRcs.AIRecentMay 8, 2026

When Child Inherits: Modeling and Exploiting Subagent Spawn in Multi-Agent Networks

Ziwen Cai, Yihe Zhang, Xiali Hei

This paper models the security risks of subagent spawning in multi-agent networks, demonstrating that insecure memory inheritance from parent agents allows local compromises to spread across system bo…

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cs.MAcs.AIcs.CYRecentMay 30, 2026

Scaling Behavior of Single LLM-Driven Multi-Agent Systems

Jialing Li, Zhouhong Gu, Yin Cai, Hongwei Feng

This paper investigates the scaling behavior of homogeneous LLM-driven Multi-Agent Systems (MAS) and finds that performance exhibits diminishing returns due to coordination overhead, rather than scali…

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cs.NEEmpiricalRecentJun 12, 2026

A Programmer's Guide to Cascaded Adaptive Combiners: Online Learning by Biologically Accurate Models of Multilayer Neuron Networks

Martin Nilsson, Denis Kleyko

This paper introduces a mechanistic neuronal network model for multilayer learning, offering biological insights and an alternative to backpropagation.

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