Although many challenges of managing computer files have been identified in past studies--
and many alternative prototypes made--the scale and structure of personal file collections …

Since their beginnings, bibliographic information systems have been displaying results in
the form of long, textual lists. With the development of new data models and computer …

In this paper we provide a method that allows the visualization of similarity relationships
present between items of collaborative filtering recommender systems, as well as the …

Maps of scientific knowledge are generally created by analyzing scientific literature
including journal articles, conference proceedings, books, and monographs. Although …

Clinical text, such as clinical trial eligibility criteria, is largely underused in state-of-the-art
medical search engines due to difficulties of accurate parsing. This paper proposes a novel …

Examining the relationships among scientific disciplines is important today, but existing
methods are limited by the contents and structure of their bibliographic databases. We …

This research concerns the frequency of the assignment of author-supplied keyword strings
and cataloger supplied subject heading strings within a library catalog. The results reveal …

Many large digital collections are currently organized by subject; although useful, these
information organization structures are large and complex and thus difficult to browse …

Subject searching is difficult with traditional text-based online public access library
catalogues (OPACs), and the next-generation discovery layers are keyword searching and …

Many large digital collections are organized by sorting their items into topics and arranging
these topics hierarchically, such as those displayed in a tree view. The resulting information …