"I thought it was terrible and everyone else loved it" - A New Perspective for Effective Recommender System Design. - Philip Bonhard; M. Angela Sasse (BCS HCI, 2005)

Accounting for taste: using profile similarity to improve recommender systems. - Philip Bonhard; Clare Harries; John D. McCarthy; Martina Angela Sasse (CHI, 2006)

Reinventing trust, collaboration and compliance in social systems. - Jens Riegelsberger; Asimina Vasalou; Philip Bonhard; Anne Adams (CHI Extended Abstracts, 2006)

"The devil you know knows best": how online recommendations can benefit from social networking. - Philip Bonhard; Martina Angela Sasse; Clare Harries (BCS HCI (1), 2007)