Towards a general theory of action and time
Artificial Intelligence
Constraint propagation algorithms for temporal reasoning: a revised report
Readings in qualitative reasoning about physical systems
Discourse annotation and semantic annotation in the GNOME corpus
DiscAnnotation '04 Proceedings of the 2004 ACL Workshop on Discourse Annotation
Anatomy of annotation schemes: mapping to GrAF
LAW IV '10 Proceedings of the Fourth Linguistic Annotation Workshop
Extracting narrative timelines as temporal dependency structures
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
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In this paper, we discuss some of the challenges of adequately applying a specification language to an annotation task, as embodied in a specific guideline. In particular, we discuss some issues with TimeML motivated by error analysis on annotated TLINKs in TimeBank. We introduce a document level information structure we call a narrative container (NC), designed to increase informativeness and accuracy of temporal relation identification. The narrative container is the default interval containing the events being discussed in the text, when no explicit temporal anchor is given. By exploiting this notion in the creation of a new temporal annotation over TimeBank, we were able to reduce inconsistencies and increase informativeness when compared to existing TLINKs in TimeBank.