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Salmeron, L.; Canas, J. J.; Fajardo, I. – Behaviour & Information Technology, 2005
The facilitative effect of expertise in hypertext information retrieval (IR) tasks has been widely reported in related literature. However, recent theories of human expertise question the robustness of this result, since previous works have not fully considered the interaction between user and system characteristics. In this study, the constraint…
Descriptors: Semantics, Information Retrieval, Interaction, Hypermedia