@techreport {269, title = {Pre-processed benchmark set 1}, number = {D3.5 and D4.2}, year = {2013}, month = {June}, type = {Project deliverable}, url = {http://www.bioasq.org/sites/default/files/PublicDocuments/BioASQ_D3.5_D4.2-Pre-processed\%20benchmark\%20set\%201_final.pdf}, author = {Ioannis Partalas and Georgios Balikas and Nicolas Baskiotis and Dimitrios Polychronopoulos and Yannis Almirantis and Eric Gaussier and Thierry Artieres and Patrick Gallinari} }