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 2451–2475 of 2974 papers

Title	Date	Tasks	Status	Hype
Evaluation Dataset and Methodology for Extracting Application-Specific Taxonomies from the Wikipedia Knowledge Graph	May 1, 2020	Knowledge Graphs	—Unverified	0
KORE 50\^DYWC: An Evaluation Data Set for Entity Linking Based on DBpedia, YAGO, Wikidata, and Crunchbase	May 1, 2020	Entity LinkingKnowledge Graphs	—Unverified	0
Multiple Knowledge GraphDB (MKGDB)	May 1, 2020	ClusteringKnowledge Graphs	—Unverified	0
Scalable Multi-Hop Relational Reasoning for Knowledge-Aware Question Answering	May 1, 2020	Knowledge GraphsQuestion Answering	CodeCode Available	1
Explainable Link Prediction for Emerging Entities in Knowledge Graphs	May 1, 2020	Knowledge GraphsLink Prediction	CodeCode Available	1
Self-supervised Knowledge Triplet Learning for Zero-shot Question Answering	May 1, 2020	Knowledge GraphsQuestion Answering	—Unverified	0
Enriching Documents with Compact, Representative, Relevant Knowledge Graphs	May 1, 2020	Combinatorial OptimizationKnowledge Graphs	CodeCode Available	0
Cross-lingual Entity Alignment with Incidental Supervision	May 1, 2020	Entity AlignmentKnowledge Graphs	CodeCode Available	0
ENT-DESC: Entity Description Generation by Exploring Knowledge Graph	Apr 30, 2020	Graph-to-SequenceKG-to-Text Generation	CodeCode Available	1
Structure-Augmented Text Representation Learning for Efficient Knowledge Graph Completion	Apr 30, 2020	Graph EmbeddingKnowledge Graph Completion	CodeCode Available	1
Exploiting Structured Knowledge in Text via Graph-Guided Representation Learning	Apr 29, 2020	Entity LinkingKnowledge Base Completion	—Unverified	0
Exploring the Suitability of Semantic Spaces as Word Association Models for the Extraction of Semantic Relationships	Apr 29, 2020	Knowledge GraphsRelation	—Unverified	0
Out-of-Sample Representation Learning for Multi-Relational Graphs	Apr 28, 2020	Knowledge GraphsRepresentation Learning	CodeCode Available	1
Entity Type Prediction in Knowledge Graphs using Embeddings	Apr 28, 2020	Entity TypingInformation Retrieval	—Unverified	0
KACC: A Multi-task Benchmark for Knowledge Abstraction, Concretization and Completion	Apr 28, 2020	Knowledge GraphsTransfer Learning	CodeCode Available	1
Towards Discourse Parsing-inspired Semantic Storytelling	Apr 25, 2020	coreference-resolutionCoreference Resolution	—Unverified	0
Question Answering over Curated and Open Web Sources	Apr 24, 2020	Information RetrievalKnowledge Graphs	—Unverified	0
Event-QA: A Dataset for Event-Centric Question Answering over Knowledge Graphs	Apr 24, 2020	Knowledge GraphsQuestion Answering	—Unverified	0
TransEdge: Translating Relation-contextualized Embeddings for Knowledge Graphs	Apr 22, 2020	Entity AlignmentEntity Embeddings	CodeCode Available	1
Semantic Entity Enrichment by Leveraging Multilingual Descriptions for Link Prediction	Apr 22, 2020	Knowledge GraphsLink Prediction	—Unverified	0
Multi-view Self-Constructing Graph Convolutional Networks with Adaptive Class Weighting Loss for Semantic Segmentation	Apr 21, 2020	Knowledge GraphsSemantic Segmentation	CodeCode Available	1
LineaRE: Simple but Powerful Knowledge Graph Embedding for Link Prediction	Apr 21, 2020	Graph EmbeddingKnowledge Graph Embedding	CodeCode Available	1
COVID-19 and Company Knowledge Graphs: Assessing Golden Powers and Economic Impact of Selective Lockdown via AI Reasoning	Apr 21, 2020	Knowledge Graphs	—Unverified	0
Knowledge-graph based Proactive Dialogue Generation with Improved Meta-Learning	Apr 19, 2020	Dialogue GenerationKnowledge Graphs	—Unverified	0
Duplication Detection in Knowledge Graphs: Literature and Tools	Apr 17, 2020	Knowledge 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