Knowtator: a protégé plug-in for annotated corpus construction
NAACL-Demonstrations '06 Proceedings of the 2006 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology: companion volume: demonstrations
Learning the scope of hedge cues in biomedical texts
BioNLP '09 Proceedings of the Workshop on Current Trends in Biomedical Natural Language Processing
Exploiting 'subjective' annotations
HumanJudge '08 Proceedings of the Workshop on Human Judgements in Computational Linguistics
Committed belief annotation and tagging
ACL-IJCNLP '09 Proceedings of the Third Linguistic Annotation Workshop
Are you sure that this happened? assessing the factuality degree of events in text
Computational Linguistics
Linking uncertainty in physicians' narratives to diagnostic correctness
ExProM '12 Proceedings of the Workshop on Extra-Propositional Aspects of Meaning in Computational Linguistics
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In this initial annotation study, we suggest an appropriate approach for determining the level of certainty in text, including classification into multiple levels of certainty, types of statement and indicators of amplified certainty. A primary evaluation, based on pairwise inter-annotator agreement (IAA) using F1-score, is performed on a small corpus comprising documents from the World Bank. While IAA results are low, the analysis will allow further refinement of the created guidelines.