...Chedi Bechikh Ali; Hatem Haddad; Yahya Slimani Purpose A number of approaches and algorithms have been proposed over the years as a basis for automatic indexing. Many of these approaches suffer from precision inefficiency at low recall. The choice of indexing units has a great impact on search...

... tools that allow academic libraries to treat this data in the same way as textual documents within the library processing chain. This implies content‐based indexing and the offering of new kinds of interfaces for searching and displaying results. Design/methodology/approach The work of TIB on non...

... to them. It also examines usage patterns over the years of JSTOR's operation to discern shifting expectations of users, and consider the impact of Google indexing on broadening the visibility of content both within the scholarly community and beyond it. Finally, the paper analyzes trends in cost per use...