Knowledge Graphs

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17 papers in the last four weeks, up 89% on the four weeks before. 0.2% of all new papers.

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  1. Natural Language Questions as an Interface for Knowledge Graphs: QRAKEN Graph Distillation and Semantic Self-Healing

    Oct 6, 2026Remo Grillo, Lukas Klic, Giovanni ColavizzaLLM GroundingKnowledge Graphs

    University of Bologna, Via Zamboni 33, 40126 Bologna, Italy · I Tatti — The Harvard University Center for Italian Renaissance Studies, Via di Vincigliata 26, 50135 Florence, Italy · Department of Communication, University of Copenhagen, Karen Blixens Plads 8, 2300 Copenhagen S, Denmark

  2. Wikidata Search Traces: A Dataset for Training Knowledge Graph Search Agents

    Oct 5, 2026Mohamed Chenene, Carlos Rosas-Hinostroza, Anastasia Stasenko +2Multi-Hop QAKnowledge Graph Question Answering

    PleIAs · Lattice, ENS-PSL, CNRS, Sorbonne Nouvelle · Université Paris Dauphine-PSL +4

  3. Training-Free Clinical Reasoning through Medical Ontologies and Cognitive Mapping: A Symbolic-Probabilistic Knowledge Graph Framework

    Sep 28, 2026Surajit DasSymbolic ReasoningClinical Reasoning

  4. CodeGraph: Open-Taxonomy Knowledge Graph for Source Code with Wikidata Grounding

    Sep 24, 2026Federico Pennino, Andrea Gurioli, Stefano Zacchiroli +2KG ConstructionLLM Information Extraction

    Università di Bologna Bologna, Italy · LTCI Télécom Paris, Institut Polytechnique de Paris Palaiseau, France · DISI Università di Bologna Bologna, Italy +1

  5. The Path Matters: Evaluating Small Language Models Beyond Answer Accuracy in KGQA

    Sep 23, 2026Eduin E. Hernandez, Sergio A. Diaz, Luis F. Garcia +2Small Language ModelsKnowledge Graph Question Answering

    NYCU, Taiwan · National Yang Ming Chiao Tung University (NYCU), Taiwan

  6. TCMaster: Confidence-Aware Querying and Workload-Guided Physical Design for Multi-Source Traditional Chinese Medicine Knowledge Graphs

    Sep 22, 2026Zheng Chen, Yuzhu Li, Haoxuan Li +3Graph-Based RetrievalKnowledge Graphs

    Tsinghua University, China · Beijing University of Chinese Medicine, China · Guangdong Provincial Laboratory of Traditional Chinese Medicine, China

  7. WiCleanData: Guaranteeing the Type Consistency of Wikidata by Taxonomy Refinement and Constraint Enforcement

    Sep 17, 2026Yiwen Peng, Marc Jeanmougin, Thomas BonaldKnowledge Graphs

    IP Paris · Télécom Paris Institut Polytechnique de Paris Palaiseau, France

  8. Hyperbolic Graph Representation Learning for Differential Diagnosis on Biomedical Knowledge Graphs

    Sep 16, 2026Pietro Miotto, Lucia Mellini, Tommaso Marzi +5KG EmbeddingKnowledge Graphs

    Department of Computer Science, Università degli Studi di Milano, Milan, Italy · Università della Svizzera italiana (USI), Lugano, Switzerland · Politecnico di Milano, Milan, Italy +2

  9. Repair Before Reinforce: Context-Augmented Knowledge Graph Reasoning for Multi-Hop Question Answering

    Sep 14, 2026Tharaka D. Fonseka, Niraj K. JhaMulti-Hop QAKnowledge Augmentation for Language Models

    Dept. of Electrical and Computer Engineering, Princeton University

  10. HypoKG: Evidence-Disciplined Biomedical Hypothesis Generation Beyond Endpoint Knowledge

    Sep 14, 2026Dominic Okonkwo, Adetayo Okunoye, Ismailcem Budak ArpinarLLM Reasoning with GraphsEvidence-Grounded Reasoning

    School of Computing University of Georgia

  11. GraphProfiler: Source-Linked Sensitive Attribute Inference via Personal Knowledge Graphs

    Sep 14, 2026Ahmed Sohair Khan, Estrid He, Chenglong Ma +2Privacy AuditingPrivacy Leakage in Language Models

    RMIT University, Melbourne, Australia

  12. When Connected Does Not Mean Similar: Charting the Homophily Boundary of SNAP-KG for Streaming Entity Integration

    Sep 14, 2026Jui-Chien Lin, Oshani SeneviratneMulti-View ClusteringGraph Clustering

    Rensselaer Polytechnic Institute, Troy, NY 12180, USA

  13. From Queries to Narratives: Cultural Heritage Data Stories for Knowledge Graph Exploration and Quality Assessment

    Sep 12, 2026Tabea Tietz, Torsten Schrade, Etienne Posthumus +4Cultural HeritageKnowledge Graphs

    FIZ Karlsruhe – Leibniz Institute for Information Infrastructure, Eggenstein-Leopoldshafen, Germany · Institute of Applied Informatics and Formal Description Methods (AIFB) of KIT, Karlsruhe, Germany · Academy of Sciences and Literature Mainz, Geschwister-Scholl-Straße 2, 55131 Mainz, Germany

  14. Reification as a Transferable Vocabulary: Zero-Shot Link Prediction with Vanilla GNNs

    Sep 12, 2026Camille PradelGraph Neural NetworksLink Prediction

    Matr

  15. Enabling Knowledge Graph Understanding at Scale with the EXplore Your Graphs ENgine (EXYGEN)

    Sep 12, 2026Harshdeep Singh, Yurui Zhu, Giovanni Colavizza +1Graph Retrieval-Augmented GenerationKnowledge Graph Question Answering

    Odoma Ltd.

  16. Emergency Department Revisit Quality Review Screening: Exploring Human Decision-Making and Artificial Intelligence Support

    Sep 9, 2026Jonathan A. Handler, Marlene I. Robles-Granda, Jacob E. Mefford +5Clinical Decision SupportClinical Decision-Making

    Clinical Intelligence and Advanced Data Lab, OSF HealthCare, Peoria, IL · Digital Innovation Development, OSF HealthCare, Peoria, IL · OnCall, OSF HealthCare, Peoria, IL +7

  17. Evaluation of Contextual Understanding in Large Language Models

    Sep 8, 2026Subavarshana Arumugam, Mamta Nallaretnam, Kithuni Wickramasinghe +4LLM EvaluationLLM Grounding

    Department of Computer Science and Engineering, University of Moratuwa, Moratuwa, Sri Lanka · Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida, USA.

  18. Validating DBpedia Triple Sets for Natural Language Generation

    Sep 7, 2026Mark Andrade, Simon Mille, Anya Belz +1Knowledge GraphsText Generation

    ADAPT Centre, Dublin City University, Ireland · University of Bordeaux, CNRS, LaBRI-UMR5800, France

  19. Continual Graph Memory for Adaptive Recommendation under Intent Drift

    Sep 7, 2026Hao Nguyen Ngoc, Tung Nguyen, Nguyen Thi Hanh +2Concept DriftGraph-Based Agent Memory

    Phenikaa University, Vietnam · Hanoi University of Science and Technology, Vietnam · University of Technology Sydney, Australia

  20. Semantic Bayesian World Models

    Sep 3, 2026Tommaso SoruProbabilistic LogicWorld Models

    Liber AI Research, London, UK

  21. SSAKG 2.0: An Open-Source Package for Structural Associative Sequence Memory and Context-Based Retrieval

    Sep 1, 2026Przemysław Stokłosa, Janusz A. Starzyk, Paweł RaifGraph-Based RetrievalKnowledge Graphs

    Institute of Management and Information Technology Bielsko-Biała, Poland · University of Information Technology and Management Rzeszów, Poland · Silesian University of Technology Gliwice, Poland

  22. Import What You Need: Learning When and How to Augment EHR Graphs with External Knowledge

    Sep 1, 2026Chen Chen, Mohsen Nayebi Kerdabadi, Dongjie Wang +2Graph Structure LearningLongitudinal EHR Modeling

    Electrical Engineering and Computer Science, University of Kansas, USA · Health Outcomes and Biomedical Informatics, University of Florida, USA

  23. The zbMATH Open Knowledge Graph: Tracing Centuries of Mathematical Research

    Sep 1, 2026Yuni Susanti, Moritz SchubotzKG ConstructionKnowledge Representation

    FIZ Karlsruhe, Berlin, Germany

  24. Automated Tree Knowledge Graph Construction using Ontology Expansion and Retrieval from Vietnamese History Textbooks

    Sep 1, 2026Ket Doan Nguyen, Minh N. H. NguyenRelation ExtractionKG Construction

    The University of Danang, Vietnam-Korea University of Information and Communication Technology, Danang, Vietnam

  25. EGT-KG: Evidence-Grounded Typed KG Retrieval for Practical Scientific QA with Small Language Models

    Aug 31, 2026Muran Yu, Jiechao Gao, Yuandong Pan +5Graph Retrieval-Augmented GenerationSmall Language Models

    Department of Civil and Environmental Engineering, Stanford University · Department of Civil Engineering, University of Calgary

  26. AdaPath: Query-Adaptive Path-Finding via Path-Bank for Multi-Hop Implicit Biomedical KGQA

    Aug 31, 2026Jun Hyeong Kim, Dongki Kim, Yinhua Piao +1Multi-Hop QABiomedical QA

    KAIST

  27. Validating FKG.in: Soundness Assessment in LLM-Augmented Indian Food Knowledge

    Aug 29, 2026Saransh Kumar Gupta, Armaan Shah, Lipika Dey +2LLM AuditingLLM Reliability

    Department of Computer Science, Ashoka University, Sonipat, Haryana 131029, India · Mphasis AI and Applied Tech Lab, Ashoka University, Sonipat, Haryana 131029, India · Koita Centre for Digital Health, Ashoka University, Sonipat, Haryana 131029, India +1

  28. RTSKG: Building a Rail Transit Station Knowledge Graph Dataset

    Aug 11, 2026Shutong Zhu, Tianxing Wu, Runfeng Liu +3KG ConstructionIntelligent Transportation Systems

    School of Computer Science and Engineering, Southeast University, China · Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University), Ministry of Education, China · School of Architecture, Southeast University, China

  29. VDGR-RAG: Vectors, Directories, Graphs, and Reflection Are All You Need for Unified Reasoning over Hierarchical Enterprise Knowledge

    Aug 8, 2026Wenqi Chen, Haofei Yang, Rui Yang +1KG ConstructionGraph Retrieval-Augmented Generation

    Huawei Technologies, Shanghai, China

  30. GPTKB 2.0: Browsing, Querying, and Auditing a Disambiguated LLM-Derived Knowledge Base

    Aug 7, 2026Yujia Hu, Tuan-Phong Nguyen, Simon RazniewskiKG ConstructionEntity Resolution

    ScaDS.AI Dresden/Leipzig & TU Dresden, Germany · VNU University of Engineering and Technology, Hanoi, Vietnam

  31. Mind the Gap: A Dual Knowledge Graph Framework for Unified Multi-task User Intent Inference

    Aug 7, 2026Tzu-Cheng Peng, Chien Chin Chen, Chih-Hao Ku +1KG ConstructionMulti-Task Learning

    National Taiwan University · National Taiwan University, Taiwan · University of North Texas +3

  32. MolBioKG: Grounding Out-of-Graph Molecules in Biomedical Knowledge Graphs via Multi-Resolution Structural Anchoring

    Aug 7, 2026Yiming Zhang, Hikaru Shindo, Shuan Chen +5Knowledge GraphsDrug Discovery

    1The University of Tokyo · 2SB Intuitions · Department of AI Systems Medicine, Institute of Science Tokyo

  33. Eigenius: A Typed Knowledge-Graph DBMS with Epistemic Stratification and Institution-Mediated Reasoning

    Aug 5, 2026Hans-Martin Will, Allen L. Brown, Matthew FuchsData ProvenanceKnowledge Graphs

    The Eigenius Project United States · Docimion United States

  34. Constructing Disambiguated Knowledge Bases from Large Language Models at Scale

    Aug 4, 2026Yujia Hu, Tuan-Phong Nguyen, Simon RazniewskiKG ConstructionEntity Resolution

    ScaDS.AI Dresden/Leipzig & TU Dresden, Germany · VNU University of Engineering and Technology, Hanoi, Vietnam

  35. PatTree: a novel approach for automated creation of multimodal, graph-based patient representations for medical classification tasks

    Aug 3, 2026Julia Gehrmann, Lars Quakulinski, Hamza Naseem +1Multimodal ClassificationAlzheimer's Disease Classification

    Institute for Biomedical Informatics, University of Cologne, Medical Faculty and University Hospital Cologne, Kerpener Straße 62, Cologne, 50937, Germany · Division of Computer Science, Department of Mathematics and Computer Science, Faculty of Mathematics and Natural Sciences, University of Cologne, Albertus-Magnus-Platz, Cologne, 50923, Germany · Department of Data Science and Artificial Intelligence, Fraunhofer Institute for Applied Information Technology, Schloss Birlinghoven, Sankt Augustin, 53757, Germany

  36. CoEvoKG: Co-Evolving Knowledge Graphs with Self-Evolving Search Agents

    Aug 3, 2026Zhaoyang Li, Zenghuang Fu, Qiuyuan Ai +6Knowledge Graph Question AnsweringKnowledge Graphs

    Peking University · Institute of Automation, Chinese Academy of Sciences · Mininglamp Technology

  37. BEST-KAG: Enhancing Question Answering of Building Engineering Standards with Multimodal Knowledge Graph Modeling and Large Language Model

    Aug 2, 2026Jia-Rui Lin, Junxi Guo, Keyin Chen +1Document UnderstandingKG Construction

    Department of Civil Engineering, Tsinghua University, Beijing, China, 100084 · Key Laboratory of Digital Construction and Digital Twin, Ministry of Housing and Urban-Rural Development, Beijing, China, 100084

  38. AskChem: Claim-Centered Infrastructure for Chemistry Literature Synthesis

    Jul 30, 2026Bing Yan, Gregory Wolfe, Stefano Martiniani +1AI-Assisted Scientific ResearchInformation Retrieval

    New York University · Matterstack, Inc.

  39. Fully Inductive Cardinality Estimation

    Jul 30, 2026Tim Schwabe, Lukas Ketzer, Maribel AcostaGraph Neural NetworksKnowledge Graphs

    Technical University of Munich, Munich, Germany

  40. Shapes from Examples: Foundations of Shape Learning in Recursive SHACL

    Jul 30, 2026Bente Gortworst, Cem Okulmus, Magdalena Ortiz +1Knowledge RepresentationKnowledge Graphs

    TU Wien, Vienna, Austria · Paderborn University, Paderborn, Germany

  41. Virtual Process Dossier: A Process-Aware Data Catalogue

    Jul 30, 2026Lukas Kubelka, Alexander Bott, Frank Döhner +6ManufacturingData Provenance

    Institute of Applied Informatics and Formal Description Methods, Karlsruhe Institute of Technology, Karlsruhe, Germany · Institute of Production Sciences, Karlsruhe Institute of Technology, Karlsruhe, Germany · Institute for Anthropomatics and Robotics, Karlsruhe Institute of Technology, Karlsruhe, Germany +4

  42. A Structured Knowledge Infrastructure for Domain-Specific Data Asset Discovery

    Jul 30, 2026Mengdi Chen, Yuanxin Huang, Yulin Jiang +1Graph-Based RetrievalInformation Retrieval

    Xiaohongshu Shanghai, China

  43. Labeled Incidence Structures for Native Transformer Modeling of Text, Knowledge Graphs, and Hypergraphs

    Jul 29, 2026Mahesh GodavartiRotary Positional EmbeddingsKnowledge Graphs

    A Carrot, Inc

  44. Detecting Knowledge Inconsistencies Across Text, Tables, and Knowledge Graphs

    Jul 28, 2026Fanfu Wei, Thibault Ehrhart, Raphaël TroncyMulti-View ConsistencyFactual Consistency Evaluation

    EURECOM, France

  45. IRIS: Reusable Identity Representations from Frozen LLMs for Entity Alignment

    Jul 28, 2026Xinran Liu, Shengtao Li, Shouqian Shi +2KG EmbeddingKnowledge Graphs

  46. Making Mathematical Knowledge Explainable, Accessible and Interoperable Through Large Language Model Integration

    Jul 27, 2026Jan Range, Björn Schembera, Dominik GöddekeLLM GroundingKnowledge Representation

    Stuttgart Center for Simulation Science (SC SimTech), University of Stuttgart · Institute of Applied Analysis and Numerical Simulation, University of Stuttgart

  47. PULSE: An Executable Contract Language for Spatiotemporal Knowledge Graph Engineering

    Jul 26, 2026Dongxu Yang, Ziyi LiangKG ConstructionSpatiotemporal Reasoning

    DeepLethe

  48. NL2SHACL-Bench: A Benchmark Suite for Natural Language to SHACL Translation

    Jul 24, 2026Yuchen Zhou, Niels Bobet, Maribel AcostaLLM EvaluationKnowledge Graphs

    Technical University of Munich, Munich, Germany

  49. MedJudgeRAG: Option-Wise Evidence Judgment with Dynamic Knowledge Graphs for Medical MCQA

    Jul 24, 2026Seongwon Seo, Seung Hwan Cho, Young-Min KimGraph Retrieval-Augmented GenerationMedical QA

    Department of Industrial Data Engineering, Hanyang University, Seoul, South Korea · School of Interdisciplinary Industrial Studies, Hanyang University, Seoul, South Korea

  50. Plausibility-Driven Prioritization of Candidate Biomedical Annotations

    Jul 22, 2026Emanuele Cavalleri, Miad Alavinezhad, Dario Malchiodi +1Human-in-the-Loop AnnotationKnowledge Graphs

    Department of Computer Science, University of Milano, Milano, Italy

  51. EvoGraph-R1: Self-Evolving Multimodal Knowledge Hypergraphs for Agentic Retrieval

    Jul 14, 2026Jiashi Lin, Changhong Jiang, Xiangru Lin +12Multimodal RAGGraph Retrieval-Augmented Generation

    1Northwestern Polytechnical University · 3The University of Hong Kong · 5The Chinese University of Hong Kong (Shenzhen) +2

  52. KGCQual: An Interpretable Framework for Evaluating the Knowledge Graph Construction Quality from Text

    Jul 11, 2026Nipun Misra, Vikranth Udandarao, Aanchal Gupta +3KG ConstructionAutomated Evaluation

    VIT Vellore, Vellore, India · IIIT-Delhi, Delhi, India · Indian Institute of Technology Palakkad, Kerala, India.

  53. Knowledge Graphs and Explainable AI as Complementary Resources for Urban Mining

    Jul 10, 2026Jan Gronewald, Andreas Emrich, Nijat MehdiyevExplainable Artificial IntelligenceKnowledge Graphs

    German Research Center for Artificial Intelligence (DFKI), Saarbrücken, Germany

  54. AgentKGV: Agentic LLM-RAG Framework with Two-Stage Training for the Fact Verification of Knowledge Graphs

    Jul 10, 2026Yumin Heo, Hyeon-gu Lee, Sumin Seo +1Agentic RAGLLM Agent Training

    SungKyunKwan University · NAVER

  55. GlaKG: A Biomarker-Centric Fundus Knowledge Graph for Explainable Glaucoma Diagnosis and Risk Assessment

    Jul 6, 2026Cheng Huang, Jia Zhang, Yi Jiang +7Medical Image AnalysisMedical Diagnosis

    University of Texas Southwestern Medical Center · 2Southern Methodist University · 3Nanyang Technological University +1

  56. Context Graphs for Proactive Enterprise Agents

    Jul 4, 2026Avinash KumarProactive AssistanceLLM Agents

  57. TRIAGE: Trustworthy Retrieval Instrumentation And Graph Evaluation

    Jul 3, 2026Axel TahmasebiMoradi, Lucas Schott, Martin RoyerKG ConstructionRAG Evaluation

    IRT-SystemX

  58. Bringing Agentic Search to Earth Observation Data Discovery

    Jul 2, 2026Minghan Yu, Youran Sun, Chugang Yi +2Agentic SearchRemote Sensing

    University of Maryland, College Park · University of Florida

  59. Evidence-Supported Credit Risk Report Generation Using News-Centric Financial Knowledge Graphs

    Jul 1, 2026Rocio Jimenez-Villen, Ziwei Xu, Ying Chen +2KG ConstructionFinancial Services

    Universidad Politécnica de Madrid, Spain · Institute of Science Tokyo, Japan

  60. Query-Aware Spreading Activation for Multi-Hop Retrieval over Knowledge Graphs

    Jun 29, 2026Illia Makarov, Mykola GlybovetsMulti-Hop QAGraph Retrieval-Augmented Generation

    National University of Kyiv-Mohyla Academy Kyiv, Ukraine