@inproceedings{vlachos-2007-evaluating, title = "Evaluating and combining and biomedical named entity recognition systems", author = "Vlachos, Andreas", editor = "Cohen, K. Bretonnel and Demner-Fushman, Dina and Friedman, Carol and Hirschman, Lynette and Pestian, John", booktitle = "Biological, translational, and clinical language processing", month = jun, year = "2007", address = "Prague, Czech Republic", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest_wac_2008/W07-1031/", pages = "199--200" }