Knowledge Graphs

A knowledge graph is a structured representation of information that organizes data into nodes (entities) and edges (relationships) to show how different pieces of knowledge are interconnected. It enables enhanced data integration, search, and inference by modeling the relationships between concepts and entities in a graph format.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 2026–2050 of 2974 papers

Title	Date	Tasks	Status	Hype
Sparse Feature Factorization for Recommender Systems with Knowledge Graphs	Jul 29, 2021	Collaborative FilteringKnowledge Graphs	—Unverified	0
An Online Question Answering System based on Sub-graph Searching	Jul 29, 2021	Answer GenerationKnowledge Graphs	—Unverified	0
Towards Neural Schema Alignment for OpenStreetMap and Knowledge Graphs	Jul 28, 2021	Knowledge GraphsTAG	CodeCode Available	0
Subgraph-aware Few-Shot Inductive Link Prediction via Meta-Learning	Jul 26, 2021	Inductive Link PredictionKnowledge Graphs	—Unverified	0
Embedding Signals on Knowledge Graphs with Unbalanced Diffusion Earth Mover's Distance	Jul 26, 2021	Graph EmbeddingKnowledge Graph Embedding	—Unverified	0
Guided Generation of Cause and Effect	Jul 21, 2021	Conditional Text GenerationKnowledge Graphs	—Unverified	0
Applications of knowledge graphs for food science and industry	Jul 13, 2021	Data Visualizationgraph construction	—Unverified	0
Technical Report of Team GraphMIRAcles in the WikiKG90M-LSC Track of OGB-LSC @ KDD Cup 2021	Jul 12, 2021	Knowledge DistillationKnowledge Graphs	—Unverified	0
ProGS: Property Graph Shapes Language (Extended Version)	Jul 12, 2021	Knowledge GraphsPosition	CodeCode Available	0
Zero-shot Visual Question Answering using Knowledge Graph	Jul 12, 2021	Knowledge GraphsQuestion Answering	CodeCode Available	1
MetaP: Meta Pattern Learning for One-Shot Knowledge Graph Completion	Jul 11, 2021	Information RetrievalKnowledge Graph Completion	CodeCode Available	1
Similar Cases Recommendation using Legal Knowledge Graphs	Jul 10, 2021	Knowledge GraphsQuestion Answering	CodeCode Available	0
Improving Inductive Link Prediction Using Hyper-Relational Facts	Jul 10, 2021	Inductive Link PredictionKnowledge Graphs	CodeCode Available	1
Learning Concept Lengths Accelerates Concept Learning in ALC	Jul 10, 2021	Binary ClassificationKnowledge Graphs	CodeCode Available	0
Rail Topology Ontology: A Rail Infrastructure Base Ontology	Jul 9, 2021	Knowledge Graphs	—Unverified	0
A Systematic Survey of Text Worlds as Embodied Natural Language Environments	Jul 8, 2021	Common Sense ReasoningKnowledge Graphs	—Unverified	0
EchoEA: Echo Information between Entities and Relations for Entity Alignment	Jul 7, 2021	AttributeEntity Alignment	CodeCode Available	0
Neural Natural Language Processing for Unstructured Data in Electronic Health Records: a Review	Jul 7, 2021	Knowledge GraphsQuestion Answering	—Unverified	0
Rating and aspect-based opinion graph embeddings for explainable recommendations	Jul 7, 2021	Graph EmbeddingInformation Retrieval	—Unverified	0
Graphing else matters: exploiting aspect opinions and ratings in explainable graph-based recommendations	Jul 7, 2021	Graph EmbeddingInformation Retrieval	—Unverified	0
Question Answering over Knowledge Graphs with Neural Machine Translation and Entity Linking	Jul 6, 2021	Entity LinkingKnowledge Graphs	—Unverified	0
Sangrahaka: A Tool for Annotating and Querying Knowledge Graphs	Jul 6, 2021	Knowledge GraphsNatural Language Queries	CodeCode Available	0
Knowledge Modelling and Active Learning in Manufacturing	Jul 5, 2021	Active LearningFriction	—Unverified	0
Trans4E: Link Prediction on Scholarly Knowledge Graphs	Jul 3, 2021	ArticlesGraph Embedding	—Unverified	0
On-Demand and Lightweight Knowledge Graph Generation -- a Demonstration with DBpedia	Jul 2, 2021	Graph GenerationKnowledge Graphs	CodeCode Available	0

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All datasets MARS (Multimodal Analogical Reasoning dataSet)JerichoWorld WikiKG90M-LSC FB15k

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	MarT_MKGformer	MRR	0.34	—	Unverified
2	MKGformer	MRR	0.32	—	Unverified
3	MarT_FLAVA	MRR	0.29	—	Unverified
4	ViLBERT	MRR	0.29	—	Unverified
5	IKRL (ANALOGY)	MRR	0.28	—	Unverified
6	IKRL	MRR	0.27	—	Unverified
7	ViLT	MRR	0.26	—	Unverified
8	TransAE	MRR	0.22	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Worldformer	Set accuracy	39.15	—	Unverified
2	Q*BERT	Set accuracy	32.78	—	Unverified
3	GATA-W	Set accuracy	24.06	—	Unverified
4	Worldformer	Set accuracy	23.22	—	Unverified
5	Seq2Seq	Set accuracy	14.29	—	Unverified
6	Rules	Set accuracy	4.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	TransE-Concat	Test MRR	85.48	—	Unverified
2	ComplEx-Concat	Test MRR	0.86	—	Unverified
3	ComplEx-RoBERTa	Test MRR	0.72	—	Unverified
4	TransE-RoBERTa	Test MRR	0.63	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	COMPLEX	MRR	0.59	—	Unverified