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20 results for “hierarchical framework”

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cs.CRcs.AIcs.SEEmpiricalRecentJul 3, 2026

LLM-Enhanced Hierarchical Heterogeneous Graph Representation Learning for Malicious Python Package Detection

Hang Gao, Xiaoyu Chen, Baoquan Cui, Zhen Tang +3 more

This paper proposes an LLM-enhanced framework for detecting malicious Python packages using a hierarchical heterogeneous graph representation learning approach.

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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.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.CVEmpiricalRecentJul 16, 2026

Hierarchical Denoising For Multi-Step Visual Reasoning

Zezhong Qian, Xiaowei Chi, Chak-Wing Mak, Tianze Zhou +8 more

This paper proposes HDR (Hierarchical Denoising for Visual Reasoning), a framework that integrates hierarchical latents into causal video generation for multi-step reasoning, enabling coarse-to-fine r…

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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.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.PLcs.SETheoreticalRecentJul 17, 2026

A Modular Framework for Stack-Heap and Value Abstractions (Extended Version)

Giacomo Boldini, Luca Negrini, Luca Olivieri, Pietro Ferrara

The paper proposes a generic memory framework for advanced static program analysis, supporting various memory behaviors from different programming languages using Abstract Interpretation theory.

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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.CLRecentMay 29, 2026

Semantic Triplet Restoration: A Novel Protocol for Hierarchical Table Understanding in Large Language Models

Yibin Zhao, Fangxin Shang, Dingrui Yang, Yuqi Wang

The paper introduces Semantic Triplet Restoration (STR), a novel protocol that converts complex table structures into atomic semantic triplets, improving table question answering by providing explicit…

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cs.AIcs.LGRecentMay 27, 2026

Tree of Thoughts as a Classical Heuristic Search Problem: Formal Foundations and Design Patterns

Guni Sharon

This paper unifies the fragmented field of Tree-of-Thoughts (ToT) reasoning by mapping LLM-based search processes onto a formal taxonomy derived from classical heuristic search theory.

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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.CLRecentMay 31, 2026

Thinking Economically: A Hierarchical Framework for Adaptive-Complexity Reasoning in LLMs

Yubo Gao, Haotian Wu, Hong Chen, Junquan Huang +7 more

The paper introduces Hierarchical Adaptive Budgeter (HAB), a framework that improves LLM reasoning efficiency by adaptively allocating computational resources to match the intrinsic complexity of both…

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cs.AIRecentJun 1, 2026

An Abstract Worlds Semantic Framework for Belief Change Operators

Daniel Grimaldi, M. Vanina Martinez, Ricardo O. Rodriguez

The paper introduces Abstract Worlds Semantics (AWS), a set-theoretic framework that treats worlds as primitive elements to provide a unified and generalized analysis of various belief change models.

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cs.LOcs.PLmath.CTTheoreticalRecentJul 19, 2026

Topology in Synthetic Domain Theory and its Formalisation in Agda

Runze Xue

This paper generalizes the Phoa principle in synthetic domain theory to transfinite cases, introduces sobriomorphisms, and proposes a hypothetical completeness theorem.

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cs.SEcs.AIRecentJun 3, 2026

From Prompt to Process: a Process Taxonomy and Comparative Assessment of Frameworks Supporting AI Software Development Agents

Sanderson Oliveira de Macedo

This paper studies AI development frameworks for software engineering and proposes a six-dimension process taxonomy.

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cs.HCEmpiricalRecentJul 22, 2026

A Task Taxonomy for Edge and Trail Bundling

Markus Wallinger, Stephen G. Kobourov

The paper assembles a corpus of 102 papers on edge bundling and derives a task taxonomy for reasoning about bundled visualizations.

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cs.AIcs.LGmath.DSRecentJun 1, 2026

A Mathematical Conflict Framework for Contextual Data Modulation

Hakan Emre Kartal

The paper introduces a generalized, operator-based mathematical framework to explicitly model and quantify structural discrepancies (conflicts) between raw and contextual data, treating conflict as an…

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cs.CLcs.AIEmpiricalRecentJul 24, 2026

From Isolated Tasks to Structured Capabilities: A Multilayer Taxonomy for Large Language Models

Shixin Fang, Jiachen Wo, Wenjuan Qin, Sihang Jiang +1 more

Researchers introduce a multi-layer taxonomy of capabilities for large language models based on human cognitive science, mapping 15,934 LLM-focused papers and demonstrating operational utility.

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cs.LGcs.AIRecentMay 29, 2026

From Rashomon Theory to PRAXIS: Efficient Decision Tree Rashomon Sets

Zakk Heile, Hayden McTavish, Varun Babbar, Margo Seltzer +1 more

The paper introduces PRAXIS, a novel algorithm that efficiently approximates the computation of 'Rashomon sets' for decision trees, significantly reducing memory and runtime complexity.

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cs.SEcs.AIcs.MAEmpiricalRecentJul 16, 2026

StructureClaw: Traceable LLM Agents and an Executable Benchmark for Structural Engineering Workflows

Sizhong Qin, Yi Gu, Yao Jiang, Ao Cai +12 more

This paper introduces StructureClaw, an artifact-centered workbench for evaluating structural-engineering agents, and presents StructureClaw-Bench, an executable benchmark for testing these agents.

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