The organization and classification of the bewildering variety of protein structure has been approached using clustering methods. Various computer programs have been devised to measure the ...

The field of table detection and information extraction from document images has rapidly evolved into a critical area of research, aimed at converting unstructured document layouts into structured, ...

Without a defined primary key, a table has no semantic under­pinning; it is meaningless. Most things are unique in that they can be identified. Transactions are unique because even when every­thing ...