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Summit on Translat Bioinforma. 2009 Mar 1;2009:90-4.

Literature Mapping with PubAtlas - extending PubMed with a 'BLASTing interface'.

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  • 1Computer Science Dept, UCLA;

Abstract

PubAtlas (www.pubatlas.org) is a web service and standalone program providing literature maps for the biomedical research literature. It accepts user-defined sets of terms (PubMed queries) as input, and permits 'BLASTing' of one set against another: for all terms x and y in these sets, deriving the results of the pairwise intersections x AND y. This all vs. all capability extends PubMed with a literature analysis interface. Correspondingly, the basic form of literature map that PubAtlas provides for exploring associations among sets of terms is an interactive tabular display, in heatmap/microarray format.PubAtlas supports development of specialized lexica -- hierarchies of controlled terminology that can represent sets of related concepts or a 'user-defined query language'. PubAtlas also provides historical perspectives on the literature, with temporal query features that highlight historical patterns. Generally, it is a framework for extending the PubMed interface, and an extensible platform for producing interactive literature maps.

PMID:
21347177
[PubMed]
PMCID:
PMC3041555
Free PMC Article
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