Datasets:

eduzrh
/

STKGA

license: mit
language:
  - en
task_categories:
  - graph-ml
  - knowledge-graph-alignment
pretty_name: STKGA
size_categories:
  - 100M<n<1G
tags:
  - entity-alignment
  - knowledge-graph
  - temporal-knowledge-graph
  - icews
  - yago
  - wikipedia
  - hhea

STKGA: Simple-HHEA Temporal Knowledge Graph Alignment Dataset

This dataset contains two temporal knowledge graph (TKG) alignment benchmarks used in the Simple-HHEA paper, derived from ICEWS (Integrated Crisis Early Warning System).

Dataset Structure

Each sub-dataset (icews_wiki and icews_yago) contains entity alignment data between two knowledge graphs (KG1 and KG2):

File	Description
`ent_ids_1`	Entity IDs for KG1 (tab-separated: `id\tentity_name`)
`ent_ids_2`	Entity IDs for KG2 (tab-separated: `id\tentity_name`)
`rel_ids_1`	Relation IDs for KG1 (tab-separated: `id\trelation_name`)
`rel_ids_2`	Relation IDs for KG2 (tab-separated: `id\trelation_name`)
`triples_1`	Temporal triples for KG1
`triples_2`	Temporal triples for KG2
`sup_pairs`	Supervised (training) entity alignment pairs
`ref_pairs`	Reference (testing) entity alignment pairs
`ref_ent_ids`	Reference entity ID mappings between KG1 and KG2
`time_id`	Temporal timestamp IDs (tab-separated: `id\ttimestamp`)

Sub-datasets

icews_wiki (73 MB)

Source: ICEWS political events aligned with Wikipedia entities
KG1: ICEWS entities
KG2: Wikipedia entities
Relations: ICEWS event types / Wikipedia properties

icews_yago (90 MB)

Source: ICEWS political events aligned with YAGO entities
KG1: ICEWS entities
KG2: YAGO knowledge base entities
Relations: ICEWS event types / YAGO relations

Source

This dataset is from the Simple-HHEA project.

Citation

If you use this dataset, please cite the original Simple-HHEA paper.