| --- |
| 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](https://github.com/jxh4945777/Simple-HHEA) project. |
|
|
| ## Citation |
|
|
| If you use this dataset, please cite the original Simple-HHEA paper. |
|
|
