Complexity and algorithms for composite retrieval.

@inproceedings{ameryahia-2013-complexity, author = {Sihem Amer-Yahia and Francesco Bonchi and Carlos Castillo and Esteban Feuerstein and Isabel M\'{e}ndez-D\'{i}az and Paula Zabala}, editor = {Les Carr and Alberto H. F. Laender and Bernadette Farias L\'{o}scio and Irwin King and Marcus Fontoura and Denny Vrandecic and Lora Aroyo and Jos\'{e} Palazzo M. de Oliveira and Fernanda Lima and Erik Wilde}, title = {{Complexity and algorithms for composite retrieval}}, booktitle = {{22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume}}, pages = {79--80}, publisher = {International World Wide Web Conferences Steering Committee / ACM}, year = {2013}, url = {https://doi.org/10.1145/2487788.2487822}, doi = {https://doi.org/10.1145/2487788.2487822} }