Helen L. Johnson

Publication Activity (10 Years)

Years Active: 2005-2013
Publications (10 Years): 0

Top Topics

Entity Extraction

Computing Resources

Natural Language

Evaluation Process

Top Venues

J. Biomed. Informatics

Publications

Laura Rimell, Thomas Lippincott, Karin Verspoor, Helen L. Johnson, Anna Korhonen
Acquisition and evaluation of verb subcategorization resources for biomedicine. J. Biomed. Informatics 46 (2) (2013)
Karin Verspoor, Kevin Bretonnel Cohen, Arrick Lanfranchi, Colin Warner, Helen L. Johnson, Christophe Roeder, Jinho D. Choi, Christopher S. Funk, Yuriy Malenkiy, Miriam Eckert, Nianwen Xue, William A. Baumgartner Jr., Michael Bada, Martha Palmer, Lawrence E. Hunter
A corpus of full-text journal articles is a robust evaluation tool for revealing differences in performance of biomedical natural language processing tools. BMC Bioinform. 13 (2012)
K. Bretonnel Cohen, Karin Verspoor, Helen L. Johnson, Christophe Roeder, Philip V. Ogren, William A. Baumgartner Jr., Elizabeth K. White, Hannah J. Tipney, Lawrence Hunter
High-Precision Biological Event Extraction: Effects of System and of Data. Comput. Intell. 27 (4) (2011)
Kevin M. Livingston, Helen L. Johnson, Karin Verspoor, Lawrence Hunter
Leveraging Gene Ontology Annotations to Improve a Memory-Based Language Understanding System. ICSC (2010)
Karin Verspoor, Christophe Roeder, Helen L. Johnson, K. Bretonnel Cohen, William A. Baumgartner Jr., Lawrence Hunter
Exploring Species-Based Strategies for Gene Normalization. IEEE ACM Trans. Comput. Biol. Bioinform. 7 (3) (2010)
K. Bretonnel Cohen, Helen L. Johnson, Karin Verspoor, Christophe Roeder, Lawrence Hunter
The structural and content aspects of abstracts versus bodies of full text journal articles are different. BMC Bioinform. 11 (2010)
K. Bretonnel Cohen, Karin Verspoor, Helen L. Johnson, Christophe Roeder, Philip V. Ogren, William A. Baumgartner Jr., Elizabeth K. White, Lawrence Hunter
High-precision biological event extraction with a concept recognizer. BioNLP@HLT-NAACL (Shared Task) (2009)
Andrew D. Fox, William A. Baumgartner Jr., Helen L. Johnson, Lawrence E. Hunter, Donna K. Slonim
Mining Protein-Protein Interactions from GeneRIFs with OpenDMAP. BioLINK@ISMB/ECCB (2008)
Lawrence Hunter, Zhiyong Lu, James Firby, William A. Baumgartner Jr., Helen L. Johnson, Philip V. Ogren, K. Bretonnel Cohen
OpenDMAP: An open source, ontology-driven concept analysis engine, with applications to capturing knowledge regarding protein transport, protein interactions and cell-type-specific gene expression. BMC Bioinform. 9 (2008)
Helen L. Johnson, K. Bretonnel Cohen, Lawrence Hunter
A Fault Model for Ontology Mapping, Alignment, and Linking Systems. Pacific Symposium on Biocomputing (2007)
Helen L. Johnson, William A. Baumgartner Jr., Martin Krallinger, K. Bretonnel Cohen, Lawrence Hunter
Refactoring Corpora. BioNLP@NAACL-HLT (2006)
J. Gregory Caporaso, William A. Baumgartner Jr., Hyunmin Kim, Zhiyong Lu, Helen L. Johnson, Olga Medvedeva, Anna Lindemann, Lynne M. Fox, Elizabeth K. White, K. Bretonnel Cohen, Lawrence Hunter
Concept Recognition, Information Retrieval, and Machine Learning in Genomics Question-Answering. TREC (2006)
Helen L. Johnson, K. Bretonnel Cohen, William A. Baumgartner Jr., Zhiyong Lu, Michael Bada, Todd Kester, Hyunmin Kim, Lawrence Hunter
Evaluation of Lexical Methods for Detecting Relationships Between Concepts from Multiple Ontologies. Pacific Symposium on Biocomputing (2006)
J. Gregory Caporaso, William A. Baumgartner Jr., K. Bretonnel Cohen, Helen L. Johnson, Jesse Paquette, Lawrence Hunter
Concept Recognition and the TREC Genomics Tasks. TREC (2005)