Papers by Gerardo Sierra Martínez
Temporal Relations Annotation and Extrapolation Based on Semi-intervals and Boundig Relations (2020.coling-main)
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| Challenge: | Existing methods for temporal relations annotation and management are not widely used because they are too complex from the computational perspective. |
| Approach: | They propose a system for the annotation and management of temporal relations that combines the richness and expressiveness of Freksa’s approach with the simplicity of Allen’s notation. |
| Outcome: | The proposed system achieves more agreeable representations of temporal relations without increasing the complexity of the labeling process. |
CPLM, a Parallel Corpus for Mexican Languages: Development and Interface (2020.lrec-1)
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| Challenge: | Mexico has 68 linguistic groups and 364 varieties, but lack of data on social media and internet is putting them at risk. |
| Approach: | They propose a collaborative corpus for endangered languages in Mexico . they propose linguistic search, digitalization and alignment process for each language . |
| Outcome: | The proposed corpus aligns Spanish with six indigenous languages: Maya, Ch’ol, Mazatec, Mixtec, Otomi, and Nahuatl. |