Exploiting redundancy in question answering
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Rule-based extraction of experimental evidence in the biomedical domain: the KDD Cup 2002 (task 1)
ACM SIGKDD Explorations Newsletter
COLING-ACL '06 Proceedings of the COLING/ACL on Interactive presentation sessions
A term recognition approach to acronym recognition
COLING-ACL '06 Proceedings of the COLING/ACL on Main conference poster sessions
Classification from full text: a comparison of canonical sections of scientific papers
JNLPBA '04 Proceedings of the International Joint Workshop on Natural Language Processing in Biomedicine and its Applications
Event coreference for information extraction
ANARESOLUTION '97 Proceedings of a Workshop on Operational Factors in Practical, Robust Anaphora Resolution for Unrestricted Texts
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
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At present, most biomedical Information Retrieval and Extraction tools process abstracts rather than full-text articles. The increasing availability of full text will allow more knowledge to be extracted with greater reliability. To investigate the challenges of full-text processing, we manually annotated a corpus of cited articles from a Molecular Interaction Map (Kohn, 1999). Our analysis demonstrates the necessity of full-text processing; identifies the article sections where interactions are most commonly stated; and quantifies both the amount of external knowledge required and the proportion of interactions requiring multiple or deeper inference steps. Further, it identifies a range of NLP tools required, including: identifying synonyms, and resolving coreference and negated expressions. This is important guidance for researchers engineering biomedical text processing systems.