Bioinformatics pp 347-380 | Cite as

Advanced Literature-Mining Tools



The complexity and wide range of current biomedical research is reflected in the number and scope of biomedical publications. Due to this abundance scientists are often no longer capable of keeping up with publications in their specific areas of research, let alone finding, reading, and analyzing potentially related scientific publications. Real advances in research, however, can be achieved only if a researcher can obtain an overview of the state of a given research question in a timely manner. This chapter presents methods to help researchers access the content of the biomedical literature. Information Retrieval (IR) identifies, in a large document database, the documents that are most relevant to a search topic provided by a user. Natural Language Processing (NLP) affords finer-grained access to more precise information contained in texts, which opens up a range of data analysis and knowledge synthesis functionalities. Powerful tools have been designed to exploit these techniques for the benefit of biomedical researchers, extracting millions of facts from the published literature and assisting Literature-Based Discovery. This chapter is organized as follows. It first describes the current capacities of IR from the Medline® bibliographic database. A short introduction to the main concepts of Natural Language Processing follows. Tasks which build on Natural Language Processing are then presented: Information Extraction and its derivatives and Literature-Based Discovery. A review of some existing applications closes the chapter. The references cited in the text are supplemented by a list of textbooks and Web resources.


Noun Phrase Natural Language Processing Name Entity Recognition Relation Extraction Annotate Corpus 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.LIMSI-CNRSOrsayFrance

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