Gully Burns Donghui Feng Tommy Ingulfsen Eduard H. Hovy Infrastructure for Annotation-Driven Information Extraction from the Primary Scientific Literature: Principles and Practice. 122-129 2007 conf/IEEEscc/2007w IEEE SCW http://doi.ieeecomputersociety.org/10.1109/SERVICES.2007.34 db/conf/IEEEscc/scw2007.html#BurnsFIH07