Alice: Assisting Online Shoppers through Ontologies and Novel Interface Metaphors. - John Domingue; Maria Martins; Jiacheng Tan; Arthur Stutt; Helgi Petursson (EKAW, 2002)

Linking dynamic query interfaces to knowledge models. - Maria De Carvalho; Jiacheng Tan; John Domingue; Helgi Petursson (IUI, 2002)

Supporting online shopping through a combination of ontologies and interface metaphors. - John Domingue; Arthur Stutt; Maria Martins; Jiacheng Tan; Helgi Petursson; Enrico Motta (Int. J. Hum. Comput. Stud., 2003)