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21 December 2000 Improving retrieval effectiveness by automatically creating multiscaled links between text and pictures
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Abstract
This paper describes a method to improve retrieval of composite documents (text and graphic) by creating a set of internal links. We propose the concept of granularity to add structure for this given set of typed semantic links. That is obtained by a multi-scaling processing. We propose three major classes based on the capacity of a link to include or to be included by others one. Global links are obtained with a classical IR methods. A computational model allows an automatic extraction of the textual information units contained in the text source of the global links. In our geographic corpus the units denotes georeferenced entities. A semantic representation of these entities is proposed that allows further cooperation with processing of the graphical part of the document.
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Nicolas Malandain, Mauro Gaio, and Jacques Madelaine "Improving retrieval effectiveness by automatically creating multiscaled links between text and pictures", Proc. SPIE 4307, Document Recognition and Retrieval VIII, (21 December 2000); https://doi.org/10.1117/12.410826
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