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 421–430 of 2974 papers

Title	Date	Tasks	Status	Hype
JointGT: Graph-Text Joint Representation Learning for Text Generation from Knowledge Graphs	Jun 19, 2021	Graph ReconstructionKG-to-Text Generation	CodeCode Available	1
SPBERT: An Efficient Pre-training BERT on SPARQL Queries for Question Answering over Knowledge Graphs	Jun 18, 2021	DecoderKnowledge Graphs	CodeCode Available	1
A Self-supervised Method for Entity Alignment	Jun 17, 2021	Contrastive LearningEntity Alignment	CodeCode Available	1
Scientific Language Models for Biomedical Knowledge Base Completion: An Empirical Study	Jun 17, 2021	Drug DesignKnowledge Base Completion	CodeCode Available	1
Modeling Worlds in Text	Jun 17, 2021	Knowledge GraphsQuestion Answering	CodeCode Available	1
From Discourse to Narrative: Knowledge Projection for Event Relation Extraction	Jun 16, 2021	Event Relation ExtractionKnowledge Graphs	CodeCode Available	1
Query Embedding on Hyper-relational Knowledge Graphs	Jun 15, 2021	Knowledge GraphsLink Prediction	CodeCode Available	1
Enhancing Taxonomy Completion with Concept Generation via Fusing Relational Representations	Jun 5, 2021	Knowledge GraphsTaxonomy Expansion	CodeCode Available	1
Knowing the No-match: Entity Alignment with Dangling Cases	Jun 4, 2021	Abstention PredictionEntity Alignment	CodeCode Available	1
Question Answering Over Temporal Knowledge Graphs	Jun 3, 2021	Knowledge GraphsQuestion Answering	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