Are Clickthroughs Useful for Image Labelling? - Helen Ashman; Michael Antunovic; Christoph Donner; Rebecca Frith; Eric Rebelos; Jan-Felix Schmakeit; Gavin Smith; Mark Truran (Web Intelligence, 2009)

The effect of user intent on the stability of search engine results. - Mark Truran; Jan-Felix Schmakeit; Helen Ashman (J. Assoc. Inf. Sci. Technol., 2011)

Do Users Benefit from Controlled Vocabularies in Search Interfaces? - Ying-Hsang Liu; Paul Thomas 001; Jan-Felix Schmakeit; Tom Gedeon (EuroHCIR, 2012)