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graph neural network (12) retrieval-augmented generation (5) graph attention network (3) knowledge graph (3) hierarchical learning (3) hierarchical graph network (2) road network (2) graph convolutional network (2) heterogeneous graph (2) graph convolution network (2)

Papers

Deformable Polygonal Flow Matching with Informed Priors and Hierarchical Graph Constraints AAAI 2026 HiGoE: Hierarchical Graph of Evidence to Enhance Retrieval-Augmented Generation for Long-context Summarization ACL 2026 HiGraAgent: Dual-Agent Adaptive Reasoning over Hierarchical Knowledge Graph for Open Domain Multi-hop Question Answering EACL 2026 Iterative Multi-Granular RAG with Contextual Hierarchical Graph AAAI 2026 LegalGraphRAG: Multi-Agent Graph Retrieval-Augmented Generation for Reliable Legal Reasoning ACL 2026 Mnemis: Dual-Route Retrieval on Hierarchical Graphs for Long-Term LLM Memory ACL 2026 Data Interpreter: An LLM Agent for Data Science ACL 2025 HiGDA: Hierarchical Graph of Nodes to Learn Local-to-Global Topology for Semi-Supervised Domain Adaptation AAAI 2025 PECAN: LLM-Guided Dynamic Progress Control with Attention-Guided Hierarchical Weighted Graph for Long-Document QA ACL 2025 RingFormer: A Ring-Enhanced Graph Transformer for Organic Solar Cell Property Prediction AAAI 2025 A Cross-View Hierarchical Graph Learning Hypernetwork for Skill Demand-Supply Joint Prediction AAAI 2024 Category-Level Multi-Part Multi-Joint 3D Shape Assembly CVPR 2024 Estimating On-Road Transportation Carbon Emissions from Open Data of Road Network and Origin-Destination Flow Data AAAI 2024 Hierarchical Graph Convolutional Network Approach for Detecting Low-Quality Documents COLING 2024 InsertGNN: A Hierarchical Graph Neural Network for the TOEFL Sentence Insertion Problem EMNLP 2024 Probabilistic Weather Forecasting with Hierarchical Graph Neural Networks NeurIPS 2024 WeatherGNN: Exploiting Meteo- and Spatial-Dependencies for Local Numerical Weather Prediction Bias-Correction IJCAI 2024 Hierarchical Transformer for Scalable Graph Learning IJCAI 2023 Joint Prediction of Audio Event and Annoyance Rating in an Urban Soundscape by Hierarchical Graph Representation Learning Interspeech 2023 Learning Representations without Compositional Assumptions ICML 2023 Structure-Discourse Hierarchical Graph for Conditional Question Answering on Long Documents ACL 2023 Visual Traffic Knowledge Graph Generation from Scene Images ICCV 2023 DocInfer: Document-level Natural Language Inference using Optimal Evidence Selection EMNLP 2022 Modeling Intra- and Inter-Modal Relations: Hierarchical Graph Contrastive Learning for Multimodal Sentiment Analysis COLING 2022 HDMapGen: A Hierarchical Graph Generative Model of High Definition Maps CVPR 2021