HighlightCurated by Aramai EditorialarXiv

SeedER: Seed-and-Expand Retrieval from Knowledge Graphs

A retrieval framework for knowledge graphs that leverages structure through iterative expansion.

The authors introduce SeedER, a retrieval framework for knowledge graphs that explicitly uses graph structure to improve efficiency and effectiveness.,SeedER first seeds a compact set of core nodes using lightweight dense and entity-based retrieval, then selectively expands this set via a learned policy.,This design enables efficient discovery of query-relevant nodes while controlling expansion cost.

Based on: SeedER: Seed-and-Expand Retrieval from Knowledge Graphs · arXiv

HighlightCurated by Aramai EditorialJournal of Manufacturing Systems

A Multi-Agent and synergistic Knowledge Graph retrieval-augmented generation framework for intelligent maintenance

This paper proposes a framework for intelligent maintenance using multi-agent and synergistic knowledge graph retrieval-augmented generation.

The authors present a framework that combines multi-agent systems with knowledge graph retrieval-augmented generation to improve intelligent maintenance. The framework is designed to enhance the efficiency and effectiveness of maintenance tasks by leveraging the strengths of both approaches. This work contributes to the development of more advanced maintenance systems that can adapt to complex environments.

Based on: A Multi-Agent and synergistic Knowledge Graph retrieval-augmented generation framework for intelligent maintenance · Journal of Manufacturing Systems

HighlightCurated by Aramai EditorialarXiv

CORTEX: High-Quality Cross-Domain Organization of Web-Scale Corpora through Ontological Corpus Graph

A framework for elevating web-scale corpus construction to structured knowledge organization.

The paper presents Cortex, a three-layer heterogeneous structure (Ontological Corpus Graph) for organizing high-quality corpora. It refines content, evolves ontologies, and enables cross-domain alignment. Comprehensive experiments validate its effectiveness in quality refinement, domain organization, and data synthesis.

Based on: CORTEX: High-Quality Cross-Domain Organization of Web-Scale Corpora through Ontological Corpus Graph · arXiv

HighlightCurated by Aramai EditorialarXiv

GRASP: Plan-Guided Graph Retrieval with Adaptive Fusion and Reranking on Semi-Structured Knowledge Bases

A plan-guided graph retrieval method for semi-structured knowledge bases.

The paper proposes GRASP, a plan-guided graph retrieval system that uses adaptive fusion and reranking to improve the accuracy of retrieving relevant information from semi-structured knowledge bases. The approach combines a planning module with a retrieval module to adaptively select relevant subgraphs and fuse their representations. This allows for more accurate and efficient retrieval of relevant information.

Based on: GRASP: Plan-Guided Graph Retrieval with Adaptive Fusion and Reranking on Semi-Structured Knowledge Bases · arXiv

HighlightCurated by Aramai EditorialarXiv

SCPRM: A Schema-aware Cumulative Process Reward Model for Knowledge Graph Question Answering

A schema-aware cumulative process reward model for knowledge graph question answering.

The paper proposes SCPRM, a schema-aware cumulative process reward model for knowledge graph question answering. It aims to improve the performance of KGQA systems by incorporating schema information and cumulative rewards. The authors evaluate SCPRM on several benchmark datasets and demonstrate its effectiveness compared to existing methods.

Based on: SCPRM: A Schema-aware Cumulative Process Reward Model for Knowledge Graph Question Answering · arXiv

HighlightCurated by Aramai Editorialopenalex.org

Bridging Legal Knowledge and AI: Retrieval-Augmented Generation with Vector Stores, Knowledge Graphs, and Hierarchical Non-negative Matrix Factorization

A generative AI system integrating Retrieval-Augmented Generation, Vector Stores, and Knowledge Graphs for legal information retrieval.

The paper presents a jurisdiction-specific legal information retrieval system that combines Retrieval-Augmented Generation, Vector Stores, and Knowledge Graphs constructed via Hierarchical Non-Negative Matrix Factorization. The system is designed to enhance information retrieval and AI reasoning in the legal domain, minimizing hallucinations. It empowers AI agents to identify complex connections among cases, statutes, and legal precedents.

Based on: Bridging Legal Knowledge and AI: Retrieval-Augmented Generation with Vector Stores, Knowledge Graphs, and Hierarchical Non-negative Matrix Factorization

HighlightCurated by Aramai EditorialAdvanced Engineering Informatics

A stepwise intelligence generative method for structured maintenance guidance documents based on knowledge graph augmented LLM

This paper proposes a method for generating structured maintenance guidance documents using knowledge graphs and large language models.

The authors present a stepwise approach to generate structured maintenance guidance documents by augmenting a knowledge graph with a large language model. This method aims to provide accurate and informative guidance documents for maintenance tasks. The proposed approach is based on the integration of knowledge graphs and large language models, which enables the generation of high-quality content.

Based on: A stepwise intelligence generative method for structured maintenance guidance documents based on knowledge graph augmented LLM · Advanced Engineering Informatics

HighlightCurated by Aramai EditorialarXiv (Cornell University)

SkewRoute: Training-Free LLM Routing for Knowledge Graph Retrieval-Augmented Generation via Score Skewness of Retrieved Context

A training-free routing framework for knowledge graph retrieval-augmented generation.

The authors propose a simple and effective routing framework, SkewRoute, which balances performance and cost in knowledge graph retrieval-augmented generation. The framework is designed to direct queries to the most suitable language models based on score skewness of retrieved contexts. It achieves over 3x higher routing effectiveness while reducing runtime compared to existing methods.

Based on: SkewRoute: Training-Free LLM Routing for Knowledge Graph Retrieval-Augmented Generation via Score Skewness of Retrieved Context · arXiv (Cornell University)

HighlightCurated by Aramai EditorialDigital

Transforming SHACL Shape Graphs into HTML Applications for Populating Knowledge Graphs

A paper proposing a method to design user interfaces for populating knowledge graphs using SHACL constraint files.

The authors present an approach to create multi-form web applications from SHACL constraints, enabling user interface modeling and leveraging OWL reasoning for logical consistency. This method treats editing knowledge graphs as a business process, integrating ontology-based components. The application models are themselves knowledge graphs that can be verified using OWL reasoning.

Based on: Transforming SHACL Shape Graphs into HTML Applications for Populating Knowledge Graphs · Digital

HighlightCurated by Aramai EditorialAutomation in Construction

Automating construction contract review using knowledge graph-enhanced large language models

A paper that explores the use of knowledge graphs and large language models to automate construction contract review.

The authors propose a method for automating construction contract review using knowledge graphs and large language models. They enhance a pre-trained LLM with a knowledge graph, which is used to extract relevant information from contracts. The enhanced model is then evaluated on its ability to accurately identify issues in construction contracts.

Based on: Automating construction contract review using knowledge graph-enhanced large language models · Automation in Construction

HighlightCurated by Aramai EditorialLecture notes in business information processing

Retrieval-Augmented Generation for Entity Alignment in Knowledge Graphs: An Incipient Experiment

A research paper on retrieval-augmented generation for entity alignment in knowledge graphs.

This paper explores the use of retrieval-augmented generation to improve entity alignment in knowledge graphs. The authors propose a method that combines retrieval and generation techniques to enhance the accuracy of entity alignment. The experiment demonstrates the effectiveness of this approach, showing improved results compared to traditional methods.

Based on: Retrieval-Augmented Generation for Entity Alignment in Knowledge Graphs: An Incipient Experiment · Lecture notes in business information processing

HighlightCurated by Aramai EditorialarXiv (Cornell University)

Knowledge Prompting: How Knowledge Engineers Use Large Language Models

A study on the use of large language models in knowledge engineering.

The paper explores how knowledge engineers utilize large language models to support semi-automatic tasks. A multimethod study was conducted during a KE hackathon to investigate participants' views, challenges, and skills needed for integrating LLMs into their practices. The findings highlight the potential of prompting as a valuable skill for knowledge engineers working with LLMs.

Based on: Knowledge Prompting: How Knowledge Engineers Use Large Language Models · arXiv (Cornell University)