Event Ordering. Temporal Annotation on Top of the BulTreeBank
Laska Laskova · Recent Advances in Natural Language Processing · 2009
This paper describes the preliminary work on the project of extending the BulTreeBank with temporal information that will serve as a golden standard for Bulgarian language. We outline a flexible markup scheme that is based on a language-specific verb taxonomy and test its capabilities by implementing algorithms for temporal entities recognition in the CLaRK System tool.