@InProceedings{boytcheva-EtAl:2017:BioNLP2,
  author    = {Radev, Ivajlo  and  Simov, Kiril  and  Angelova, Galia  and  Boytcheva, Svetla},
  title     = {Annotation of Clinical Narratives in Bulgarian language},
  booktitle = {Proceedings of the Biomedical NLP Workshop associated with RANLP 2017},
  month     = {September},
  year      = {2017},
  address   = {Varna, Bulgaria},
  publisher = {INCOMA Ltd.},
  pages     = {81--87},
  abstract  = {In this paper we describe annotation process  of clinical texts with
	morphosyntactic and semantic information. The corpus contains 1,300 discharge
	letters in Bulgarian language for patients with Endocrinology and Metabolic
	disorders. The annotated corpus will be used as a Gold standard for information
	extraction evaluation of test corpus of 6,200 discharge letters. The annotation
	is performed within Clark system --- an XML Based System For Corpora
	Development. It provides mechanism for semi-automatic annotation first running
	a pipeline for Bulgarian morphosyntactic annotation and a cascaded regular
	grammar for semantic annotation is run, then rules for cleaning of frequent
	errors are applied. At the end the result is manually checked. At the end we
	hope also to be able to adapted the morphosyntactic tagger to the domain of
	clinical narratives as well.},
  url       = {https://doi.org/10.26615/978-954-452-044-1_011}
}