Which Search Engine is Best at Finding Online Services? - David Hawking; Nick Craswell; Kathleen Griffiths (WWW Posters, 2001)

Measuring Search Engine Quality. - David Hawking; Nick Craswell; Peter Bailey; Kathleen Griffiths (Inf. Retr., 2001)

Focused crawling for both topical relevance and quality of medical information. - Thanh Tin Tang; David Hawking; Nick Craswell; Kathleen Griffiths (CIKM, 2005)

Quality and relevance of domain-specific search: A case study in mental health. - Thanh Tin Tang; Nick Craswell; David Hawking; Kathleen Griffiths; Helen Christensen (Inf. Retr., 2006)

Reaching Standards for Dissemination: A Case Study. - Helen Christensen; Kathleen Griffiths (MedInfo, 2007)

Quality-Oriented Search for Depression Portals. - Thanh Tin Tang; David Hawking; Ramesh S. Sankaranarayana; Kathleen Griffiths; Nick Craswell (ECIR, 2009)