The User Interface and Content-Based Image Retrieval Systems. - Colin C. Venters; John P. Eakins; Richard J. Hartley (BCS-IRSG Annual Colloquium on IR Research, 1997)

Query by Visual Example: Assessing the Usability of Content-Based Image Retrieval System User Interfaces. - Colin C. Venters; Richard J. Hartley; Matthew D. Cooper; William T. Hewitt (IEEE Pacific Rim Conference on Multimedia, 2001)

An improved method of studying user-system interaction by combining transaction log analysis and protocol analysis. - Jillian R. Griffiths; Richard J. Hartley; Jonathan P. Willson (Inf. Res., 2002)

Approaches to quality assurance and accreditation of LIS programmes: Experiences from Estonia and United Kingdom. - Richard J. Hartley; Sirje Virkus (Educ. Inf., 2003)

Task dimensions of user evaluations of information retrieval systems. - Frances C. Johnson; Jillian R. Griffiths; Richard J. Hartley (Inf. Res., 2003)

Content-Based Image Retrieval Query Paradigms. - Colin C. Venters; Richard J. Hartley; William T. Hewitt (Encyclopedia of Information Science and Technology (I), 2005)

Users and union catalogues. - Richard J. Hartley; Helen Booth (J. Libr. Inf. Sci., 2006)

User satisfaction as a measure of system performance. - Jillian R. Griffiths; Frances C. Johnson; Richard J. Hartley (J. Libr. Inf. Sci., 2007)

A Study of Users' Image Seeking Behaviour in FlickLing. - Evgenia Vassilakaki; Frances C. Johnson; Richard J. Hartley; David Randall 001 (CLEF, 2008)

A review of the library and information services in Greece: current developments that shape LIS education. - Emmanouel Garoufallou; Rania Siatri; Richard J. Hartley (Educ. Inf., 2008)

Users' Perceptions of Searching in FlickLing. - Evgenia Vassilakaki; Frances C. Johnson; Richard J. Hartley; David Randall 001 (CLEF (Working Notes), 2009)

The DiSCmap Project: Overview and First Results. - Duncan Birrell; Milena Dobreva; Gordon Dunsire; Jillian R. Griffiths; Richard J. Hartley; Kathleen Menzies (ECDL, 2009)

Scientific publishing: a case study of Libyan scientists. - Intesar Mahmood; Jennifer E. Rowley; Richard J. Hartley (Aslib Proc., 2009)

An overview of the e-book marketplace. - Magdalini Vasileiou; Richard J. Hartley; Jennifer E. Rowley (Online Inf. Rev., 2009)

Scientific communication in Libya in the digital age. - Intesar Mahmood; Richard J. Hartley; Jennifer E. Rowley (J. Inf. Sci., 2011)

Image seeking in multilingual environments: a study of the user experience. - Evgenia Vassilakaki; Frances C. Johnson; Richard J. Hartley (Inf. Res., 2012)

Perspectives on the future of e-books in libraries in universities. - Magdalini Vasileiou; Jennifer E. Rowley; Richard J. Hartley (J. Libr. Inf. Sci., 2012)

Choosing e-books: a perspective from academic libraries. - Magdalini Vasileiou; Richard J. Hartley; Jennifer E. Rowley (Online Inf. Rev., 2012)

Metadata and providing access to e-books. - Magdalini Vasileiou; Jennifer E. Rowley; Richard J. Hartley (Br. J. Educ. Technol., 2013)

Users' Information Search Behavior in a Professional Search Environment: - A Methodological Approach. - Evgenia Vassilakaki; Emmanouel Garoufallou; Frances C. Johnson; Richard J. Hartley (Professional Search in the Modern World, 2014)

An Exploration of Users' Needs for Multilingual Information Retrieval and Access. - Evgenia Vassilakaki; Emmanouel Garoufallou; Frances C. Johnson; Richard J. Hartley (MTSR, 2015)