Richard J. Hartley

Learn More
This project investigates the feasibility of the use o f user-satisfaction as a multidimensional evaluative construct of search engines. Search engine developments are reviewed to reveal a range of indexing and retrieval techniques that may assist casual users in the information retrieval task. Yet few evaluation studies have considered the impact of system(More)
This study aims to explore users' image seeking behaviour when searching for a known, non-annotated image in Flickling provided by iCLEF2008 track. The task assigned to users was to search for the three first images given after first login. Users did not know in advance in which of the six languages Italian) the images were described, forcing them to search(More)