Papers by Roxane Segers
Don’t Annotate, but Validate: a Data-to-Text Method for Capturing Event Data (L18-1)
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| Challenge: | Existing methods to create event data are limited by ambiguity and variation in the data. |
| Approach: | They propose a method to obtain large volumes of text corpora with event data . they use a tool to annotate texts and enrich the reference texts with event coreference annotations. |
| Outcome: | The proposed method obtains large volumes of high-quality text corpora with event data . the data obtained with this method have high precision and at a large scale . |
The Circumstantial Event Ontology (CEO) and ECB+/CEO: an Ontology and Corpus for Implicit Causal Relations between Events (L18-1)
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| Challenge: | a new ontology for calamity events models semantic circumstantial relations between event classes . a circumstancial relation makes clear "why" something happened, without necessarily predicting it. |
| Approach: | They propose a circumstantial event ontology that models semantic circumstancial relations between event classes . they propose ECB+ annotated corpus for circumstantal relations and a meta model . |
| Outcome: | The proposed model captures that the change yielded by one event explains to people the happening of the next event when observed. |