1. Extraction, layout analysis and classification of diagrams in PDF documents;Futrelle,2003
2. FigSearch: a figure legend indexing and classification system;Liu;Bioinformatics,2004
3. Integrating image data into biomedical text categorization;Shatkay;Bioinformatics,2006
4. Extracting information from text and images for location proteomics;Kou,2003
5. Extracting and structuring subcellular location information from on-line journal articles: the subcellular location image finder;Murphy,2004