Cover Image

KET-RAG: A Cost-Efficient Multi-Granular Indexing Framework for Graph-RAG

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Huang, Yiqian, Zhang, Shiqi, Xiao, Xiaokui
Format:	Preprint
Published:	2025
Subjects:	Information Retrieval
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

ReMindRAG: Low-Cost LLM-Guided Knowledge Graph Traversal for Efficient RAG
by: Hu, Yikuan, et al.
Published: (2025)

MG$^2$-RAG: Multi-Granularity Graph for Multimodal Retrieval-Augmented Generation
by: Dai, Sijun, et al.
Published: (2026)

MHier-RAG: Multi-Modal RAG for Visual-Rich Document Question-Answering via Hierarchical and Multi-Granularity Reasoning
by: Gong, Ziyu, et al.
Published: (2025)

Clue-RAG: Towards Accurate and Cost-Efficient Graph-based RAG via Multi-Partite Graph and Query-Driven Iterative Retrieval
by: Su, Yaodong, et al.
Published: (2025)

FlexStructRAG: Flexible Structure-Aware Multi-Granular Relational Retrieval for RAG
by: Chen, Mengzhu, et al.
Published: (2026)

RAG vs. GraphRAG: A Systematic Evaluation and Key Insights
by: Han, Haoyu, et al.
Published: (2025)

M-RAG: Making RAG Faster, Stronger, and More Efficient
by: Xu, Sun, et al.
Published: (2026)

LURE-RAG: Lightweight Utility-driven Reranking for Efficient RAG
by: Chandra, Manish, et al.
Published: (2026)

DMQR-RAG: Diverse Multi-Query Rewriting for RAG
by: Li, Zhicong, et al.
Published: (2024)

Youtu-GraphRAG: Vertically Unified Agents for Graph Retrieval-Augmented Complex Reasoning
by: Dong, Junnan, et al.
Published: (2025)

GEM-Bench: A Benchmark for Ad-Injected Response Generation within Generative Engine Marketing
by: Hu, Silan, et al.
Published: (2025)

Do We Still Need GraphRAG? Benchmarking RAG and GraphRAG for Agentic Search Systems
by: Fan, Dongzhe, et al.
Published: (2026)

GraphRAG-Router: Learning Cost-Efficient Routing over GraphRAGs and LLMs with Reinforcement Learning
by: Fan, Dongzhe, et al.
Published: (2026)

NuggetIndex: Governed Atomic Retrieval for Maintainable RAG
by: Zerhoudi, Saber, et al.
Published: (2026)

LiteSemRAG: Lightweight LLM-Free Semantic-Aware Graph Retrieval for Robust RAG
by: Yue, Xiao, et al.
Published: (2026)

Core-based Hierarchies for Efficient GraphRAG
by: Hossain, Jakir, et al.
Published: (2026)

MEG-RAG: Quantifying Multi-modal Evidence Grounding for Evidence Selection in RAG
by: Wang, Xihang, et al.
Published: (2026)

TechGraphRAG: An Agentic Graph-Augmented RAG Framework for Technical Literature Reasoning
by: Singh, Kanwar Bharat
Published: (2026)

HugRAG: Hierarchical Causal Knowledge Graph Design for RAG
by: Wang, Nengbo, et al.
Published: (2026)

BioRAG: A RAG-LLM Framework for Biological Question Reasoning
by: Wang, Chengrui, et al.
Published: (2024)

TC-RAG:Turing-Complete RAG's Case study on Medical LLM Systems
by: Jiang, Xinke, et al.
Published: (2024)

Towards Efficient Educational Chatbots: Benchmarking RAG Frameworks
by: Khan, Umar Ali, et al.
Published: (2025)

PruneRAG: Confidence-Guided Query Decomposition Trees for Efficient Retrieval-Augmented Generation
by: Jiao, Shuguang, et al.
Published: (2026)

Text-Graph Synergy: A Bidirectional Verification and Completion Framework for RAG
by: Zhong, Jiarui, et al.
Published: (2026)

A2RAG: Adaptive Agentic Graph Retrieval for Cost-Aware and Reliable Reasoning
by: Liu, Jiate, et al.
Published: (2026)

TeaRAG: A Token-Efficient Agentic Retrieval-Augmented Generation Framework
by: Zhang, Chao, et al.
Published: (2025)

ROGRAG: A Robustly Optimized GraphRAG Framework
by: Wang, Zhefan, et al.
Published: (2025)

In-depth Analysis of Graph-based RAG in a Unified Framework
by: Zhou, Yingli, et al.
Published: (2025)

EcphoryRAG: Re-Imagining Knowledge-Graph RAG via Human Associative Memory
by: Liao, Zirui
Published: (2025)

You Are What You Bought: Generating Customer Personas for E-commerce Applications
by: Shi, Yimin, et al.
Published: (2025)

GraphRAG-Induced Dual Knowledge Structure Graphs for Personalized Learning Path Recommendation
by: Cheng, Xinghe, et al.
Published: (2025)

VeritasFi: An Adaptable, Multi-tiered RAG Framework for Multi-modal Financial Question Answering
by: Tai, Zhenghan, et al.
Published: (2025)

A Multi-Source Retrieval Question Answering Framework Based on RAG
by: Wu, Ridong, et al.
Published: (2024)

MultiRAG: A Knowledge-guided Framework for Mitigating Hallucination in Multi-source Retrieval Augmented Generation
by: Wu, Wenlong, et al.
Published: (2025)

RemoteRAG: A Privacy-Preserving LLM Cloud RAG Service
by: Cheng, Yihang, et al.
Published: (2024)

StepChain GraphRAG: Reasoning Over Knowledge Graphs for Multi-Hop Question Answering
by: Ni, Tengjun, et al.
Published: (2025)

Retrieving Minimal and Sufficient Reasoning Subgraphs with Graph Foundation Models for Path-aware GraphRAG
by: Yuan, Haonan, et al.
Published: (2026)

FunnelRAG: A Coarse-to-Fine Progressive Retrieval Paradigm for RAG
by: Zhao, Xinping, et al.
Published: (2024)

OntologyRAG: Better and Faster Biomedical Code Mapping with Retrieval-Augmented Generation (RAG) Leveraging Ontology Knowledge Graphs and Large Language Models
by: Feng, Hui, et al.
Published: (2025)

A Survey of Personalization: From RAG to Agent
by: Li, Xiaopeng, et al.
Published: (2025)