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20 results for “Scientific knowledge graph”

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cs.AIcs.ETRecentMay 28, 2026

mcp-proto-okn: Natural-language access to open scientific knowledge graphs through the Model Context Protocol

Peter W. Rose, Benjamin M. Good, Amanda M. Saravia-Butler, Charlotte A. Nelson +6 more

mcp-proto-okn is a Python server that facilitates natural language access to complex scientific knowledge graphs, simplifying cross-domain knowledge analysis for biomedical research.

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cs.AIEmpiricalRecentJun 11, 2026

Agents-K1: Towards Agent-native Knowledge Orchestration

Zongsheng Cao, Bihao Zhan, Jinxin Shi, Jiong Wang +21 more

This paper introduces Agents-K1, an end-to-end knowledge orchestration pipeline that converts raw documents into agent-native scientific knowledge graphs.

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cs.LGcs.AIRecentMay 28, 2026

iLoRA: Bayesian Low-Rank Adaptation with Latent Interaction Graphs for Microbiome Diagnosis

Yang Song, Yixuan Zhang, Lingfa Meng, Tongyuan Hu +4 more

iLoRA introduces a novel Bayesian graph-conditioned LoRA framework that jointly learns prediction and latent interaction structure, significantly improving microbiome diagnosis by modeling microbe-mic…

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cs.AIRecentMay 29, 2026

Generating Graph-like Rules for Knowledge Graph Reasoning via Diffusion Models

Haoxiang Cheng, Yunfei Wang, Chao Chen, Kewei Cheng +4 more

The paper proposes GRiD, a novel framework that uses a two-phase training strategy (supervised pre-training and RL fine-tuning) to discover complex, graph-like rules for knowledge graph reasoning, ove…

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cs.IRcs.AIcs.CLRecentMay 29, 2026

Reading Between the Citations: A Typed Claim Network for Scientific Literature

Ning Ding, Sergio J. Rodríguez Méndez, Pouya G. Omran

The paper introduces a typed claim network that models cross-document references by explicitly labeling the stance (e.g., agreement, disagreement) of a citation, significantly improving downstream tas…

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cs.IRcs.AIcs.MARecentJun 1, 2026

TechGraphRAG: An Agentic Graph-Augmented RAG Framework for Technical Literature Reasoning

Kanwar Bharat Singh

The paper introduces TechGraphRAG, an advanced, agentic RAG framework that enhances technical literature reasoning by integrating multi-step query refinement, external database searching, and knowledg…

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cs.AIRecentMay 31, 2026

Reasoning4Sciences: Bridging Reasoning Language Models to All Scientific Branches

Teddy Ferdinan, Bartłomiej Koptyra, Mikołaj Langner, Tomasz Adamczyk +41 more

This survey provides a comprehensive analysis of Reasoning Language Model (RLM) adoption across 28 scientific disciplines, revealing significant disparities in RLM maturity across different scientific…

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cs.AIcs.CRRecentMay 15, 2026

GRID: Graph Representation of Intelligence Data for Security Text Knowledge Graph Construction

Liangyi Huang, Zichen Liu, Fei Shao, Shang Ma +4 more

The paper introduces GRID, an end-to-end framework that significantly improves the construction of security knowledge graphs from cyber threat intelligence by replacing unstable LLM-based supervision…

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cs.AIRecentMay 27, 2026

DiagramRAG: A Lightweight Framework to Retrieve Scientific Diagram for Figure Generation

Xinjiang Yu, Junyi Han, Zhuofan Chen, Chi Zhang +6 more

DiagramRAG is a lightweight retrieval-augmented framework that uses reference diagrams to guide the completion of scientific diagrams from incomplete user sketches, achieving high performance on stand…

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cs.AIRecentMay 27, 2026

AIBuildAI-2: A Knowledge-Enhanced Agent for Automatically Building AI Models

Ruiyi Zhang, Peijia Qin, Qi Cao, Li Zhang +1 more

The paper introduces AIBuildAI-2, a knowledge-enhanced agent that significantly improves the automatic building of AI models by integrating an external, evolving knowledge system, achieving state-of-t…

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cs.CLcs.AIRecentMay 29, 2026

KnowledgeGain: Evaluating and Optimizing Science News Generation for Reader Learning

Dominik Soós, Meng Jiang, Jian Wu

The paper introduces KnowledgeGain, a novel metric that measures the actual knowledge gained by readers from science news, and demonstrates its use in optimizing news generation to improve reader lear…

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cs.CLRecentMay 29, 2026

MoG: Mixture of Experts for Graph-based Retrieval-Augmented Generation

Zheng Yuan, Chuang Zhou, Linhao Luo, Siyu An +3 more

MoG proposes a novel Mixture of Experts framework for graph-based RAG, which uses hub graphs to guide the sparse activation of domain-specific expert graphs, significantly improving retrieval accuracy…

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cs.AIcs.LGRecentMay 27, 2026

Better Later Than Sooner: Neuro-Symbolic Knowledge Graph Construction via Ontology-grounded Post-extraction Correction

Lorenzo Loconte, Timothy Hospedales, Cristina Cornelio

The paper proposes a neuro-symbolic framework to construct highly consistent knowledge graphs for complex question answering by performing ontology-grounded corrections in a post-extraction stage.

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cs.CLRecentMay 31, 2026

UniD$^3$: A Knowledge Graph-Enhanced RAG Framework for Drug-Disease Discovery and Reasoning

Qing Wang, Tianshi Liu, Minghao Zhou, Jialu Liang +4 more

UniD$^3$ is a novel Knowledge Graph-enhanced RAG framework that processes vast biomedical literature to systematically extract, organize, and validate comprehensive drug-disease knowledge, achieving h…

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cs.CLcs.AIcs.CERecentMay 28, 2026

MOOSE-Copilot: A Web-Based Interactive Assistant for Unified Exploratory and Fine-Grained Scientific Hypothesis Discovery

Hongran An, Zonglin Yang

MOOSE-Copilot is a novel web-based framework that unifies scientific hypothesis discovery by formalizing human-AI interaction, significantly improving performance over autonomous LLM baselines.

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cs.AIRecentMay 28, 2026

ProjectionBench: Evaluating Scientific Hypothesis Generation in LLMs Under Progressive Information Disclosure

A. J. Lew, Y. Cao, M. J. Buehler

The paper introduces ProjectionBench, a novel benchmark that progressively discloses information to evaluate LLMs' ability to generate scientific hypotheses, demonstrating that advanced models like GP…

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cs.CRcs.CLRecentMay 27, 2026

GraphSteal: Structural Knowledge Stealing from Graph RAG via Traversal Reconstruction

Jinze Gu, Qinghua Mao, Xi Lin, Jun Wu

This paper introduces GraphSteal, an attack framework demonstrating that Graph RAG systems can leak substantial portions of a hidden knowledge graph by treating them as structural oracles.

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cs.CRcs.LGRecentMay 19, 2026

Inferring Sensitive Attributes from Knowledge Graph Embeddings: Attack and Defense Strategies

Yasmine Hayder

This paper investigates the privacy risks of inferring sensitive user attributes from Knowledge Graph Embeddings (KGEs) and proposes post-processing sanitization techniques to mitigate these risks.

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cs.AIcs.IRRecentMay 27, 2026

From Learning Resources to Competencies: LLM-Based Tagging with Evidence and Graph Constraints

Ngoc Luyen Le, Marie-Hélène Abel, Bertrand Laforge

The paper introduces an LLM-based pipeline that tags learning resources with structured competencies, achieving strong performance while providing traceable evidence and leveraging graph constraints.

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cs.CLRecentMay 29, 2026

EvoGens: A Population-Based Heuristic Search Framework for Scientific Idea Generation

Xu Li, Hanzhe Tu, Xinyi Li, Kuncheng Zhao +2 more

EvoGens is an evolution-inspired framework that treats scientific idea generation as an evolutionary search, significantly boosting the novelty and diversity of generated research ideas compared to ex…

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