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 381–390 of 2974 papers

Title	Date	Tasks	Status	Hype
Time-aware Graph Neural Network for Entity Alignment between Temporal Knowledge Graphs	Nov 1, 2021	Entity AlignmentGraph Neural Network	CodeCode Available	1
Outlining and Filling: Hierarchical Query Graph Generation for Answering Complex Questions over Knowledge Graphs	Nov 1, 2021	graph constructionGraph Generation	CodeCode Available	1
Extracting Fine-Grained Knowledge Graphs of Scientific Claims: Dataset and Transformer-Based Results	Nov 1, 2021	Joint Entity and Relation ExtractionKnowledge Graphs	CodeCode Available	1
SMORE: Knowledge Graph Completion and Multi-hop Reasoning in Massive Knowledge Graphs	Oct 28, 2021	CPUGPU	CodeCode Available	1
Meta-Knowledge Transfer for Inductive Knowledge Graph Embedding	Oct 27, 2021	Entity EmbeddingsGraph Embedding	CodeCode Available	1
Rot-Pro: Modeling Transitivity by Projection in Knowledge Graph Embedding	Oct 27, 2021	Graph EmbeddingKnowledge Graph Embedding	CodeCode Available	1
Probabilistic Entity Representation Model for Reasoning over Knowledge Graphs	Oct 26, 2021	Knowledge Graph EmbeddingKnowledge Graphs	CodeCode Available	1
ConE: Cone Embeddings for Multi-Hop Reasoning over Knowledge Graphs	Oct 26, 2021	Knowledge GraphsNegation	CodeCode Available	1
Drug Similarity and Link Prediction Using Graph Embeddings on Medical Knowledge Graphs	Oct 22, 2021	Knowledge GraphsLink Prediction	CodeCode Available	1
Graph Neural Networks with Learnable Structural and Positional Representations	Oct 15, 2021	Graph RegressionKnowledge Graphs	CodeCode Available	1

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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