The ISKO UK Biennial Conference, 4th - 5th July, 2011, London honoured the life and achievements of Brian C. Vickery. His influence on the development of the information profession is celebrated in this book, with contributions from over 50 authors to address research and developments in knowledge organization, ranging from the theoretical basis of information retrieval to the practical application of ontologies in driving news and sport presentation on the BBC website. ISKO UK is a not-for-profit scientific/professional association with the objective of promoting research and communication in the domain of knowledge organization, within the broad field of information science and related disciplines.