@inproceedings{ECIR-2007-MartinetS,
	author        = "Jean Martinet and Shin'ichi Satoh",
	booktitle     = "{Proceedings of the 29th European Conference on Information Retrieval Research: Advances in Information Retrieval}",
	doi           = "10.1007/978-3-540-71496-5_50",
	isbn          = "978-3-540-71494-1",
	pages         = "549--556",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Using Visual-Textual Mutual Information and Entropy for Inter-modal Document Indexing}",
	volume        = 4425,
	year          = 2007,
}