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 2231–2240 of 2974 papers

Title	Date	Tasks	Status
Trans4E: Link Prediction on Scholarly Knowledge Graphs	Jul 3, 2021	ArticlesGraph Embedding	—Unverified
On-Demand and Lightweight Knowledge Graph Generation -- a Demonstration with DBpedia	Jul 2, 2021	Graph GenerationKnowledge Graphs	CodeCode Available
Background Knowledge in Schema Matching: Strategy vs. Data	Jun 29, 2021	Knowledge Graphs	CodeCode Available
Leveraging Static Models for Link Prediction in Temporal Knowledge Graphs	Jun 29, 2021	Graph EmbeddingKnowledge Graph Embedding	—Unverified
DRILL-- Deep Reinforcement Learning for Refinement Operators in ALC	Jun 29, 2021	Deep Reinforcement LearningKnowledge Graphs	—Unverified
PeCoQ: A Dataset for Persian Complex Question Answering over Knowledge Graph	Jun 27, 2021	Knowledge GraphsQuestion Answering	—Unverified
KGRefiner: Knowledge Graph Refinement for Improving Accuracy of Translational Link Prediction Methods	Jun 27, 2021	Knowledge Graph CompletionKnowledge Graph Embedding	—Unverified
Pairing Conceptual Modeling with Machine Learning	Jun 27, 2021	BIG-bench Machine LearningKnowledge Graphs	—Unverified
Combining Inductive and Deductive Reasoning for Query Answering over Incomplete Knowledge Graphs	Jun 26, 2021	Data AugmentationKnowledge Graphs	CodeCode Available
Detection, Analysis, and Prediction of Research Topics with Scientific Knowledge Graphs	Jun 24, 2021	ArticlesKnowledge Graphs	—Unverified

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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