Name
Abstract | ||
|---|---|---|
Spatiotemporal event sequences (STESs) are the ordered series of event types whose instances frequently follow each other in time and are located close-by. An STES is a spatiotemporal frequent pattern type, which is discovered from moving region objects whose polygon-based locations continiously evolve over time. Previous studies on STES mining require significance and prevalence thresholds for the discovery, which is usually unknown to domain experts. The quality of the discovered sequences is of great importance to the domain experts who use these algorithms. We introduce a novel algorithm to find the most relevant STESs without threshold values. We tested the relevance and performance of our threshold-free algorithm with a case study on solar event metadata, and compared the results with the previous STES mining algorithms. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1007/s10707-020-00427-6 | GEOINFORMATICA |
Keywords | DocType | Volume |
Spatiotemporal data mining, Sequence patterns, Pattern mining | Journal | 25 |
Issue | ISSN | Citations |
1 | 1384-6175 | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Berkay Aydin | 1 | 40 | 10.75 |
| Soukaina Filali Boubrahimi | 2 | 1 | 6.10 |
| Ahmet Kucuk | 3 | 0 | 0.34 |
| Bita Nezamdoust | 4 | 0 | 0.34 |
| Rafal A. Angryk | 5 | 271 | 45.56 |