@inproceedings{ECIR-2017-AmigoGGV,
	author        = "Enrique Amigó and Fernando Giner and Julio Gonzalo and Felisa Verdejo",
	booktitle     = "{Proceedings of the 39th European Conference on Information Retrieval Research: Advances in Information Retrieval}",
	doi           = "10.1007/978-3-319-56608-5_29",
	isbn          = "['978-3-319-56607-8', '978-3-319-56608-5']",
	pages         = "369--382",
	title         = "{A Formal and Empirical Study of Unsupervised Signal Combination for Textual Similarity Tasks}",
	year          = 2017,
}