Overview of temporal analysis techniques and their applications across different document types
| Analysis method | Applications | Temporal data sources and examples |
|---|---|---|
| Machine learning |
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| Language models |
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| Rule-based systems |
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| Natural language processing (NLP) |
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| Analysis method | Applications | Temporal data sources and examples |
|---|---|---|
| Machine learning | Classifying and organising news stories by events Tracking real-time events (festivals, disasters) Discovering event patterns and relationships Supporting user navigation of event collections Political event tracking Historical event categorisation | News and current events Hong Kong Protests and Ebola outbreak dataset Nepal earthquake coverage and US presidential election Breaking news including floods and terrorist attacks Topic Detection: 15,863 news stories from Reuters/CNN Japanese news from NHK and Mainichi News Armed conflicts and attacks events Senkaku Islands dispute Social and cultural events VFestival events prediction Apple Conference and Dior Addict events New York events, music events and races New York Stock Exchange trading Historical and linguistic analysis Korean history (1392–1863) across 25 kings' reigns Temporal properties from raw text |
| Language models | Mapping complex current events and event development over time Processing multimedia content Crisis and disaster event tracking | Political conflict CPI(M) activists attacked a BJP rally in Hrishyamukh on 18 January 2018 Natural disasters on social media Wildfires, hurricanes, earthquakes |
| Rule-based systems | Organising historical document collections Creating searchable time period archives Building temporal classification systems Managing library collections | Time periods and historical events Subject headings: Clinton Administration, Elizabethan Period Historical actions: “sign a treaty”, “occupy”, “start the offensive” Temporal expressions Standard time expressions: dates (today), times (9 p.m.), durations (two days), sets (weekly) Temporal expressions: Historical Wikipedia articles |
| Natural language processing (NLP) | Connecting related historical events Organising historical document collections | Historical events Source material: Historical Wikipedia articles: “Second Police Action of 1948 in Indonesia” |
Source(s): Author’s own work