Deriving image-text document surrogates to optimize cognition.

Eunyee Koh Andruid Kerne Deriving image-text document surrogates to optimize cognition. 84-93 2009 ACM Symposium on Document Engineering http://doi.acm.org/10.1145/1600193.1600212 conf/doceng/2009 db/conf/doceng/doceng2009.html#KohK09