Presents a set-oriented view of information retrieval and defines a precise model to capture this approach. A number of consequences of the model, such as the limitations implied by a finite index vocabulary, are examined, and the various ways in which the set orientation can influence thinking about information retrieval is discussed. (14…

Describes a model for the standardization of names in bibliographic databases. Discusses a prototype that was developed to demonstrate feasibility of the model, and investigates the impact of implementing the model. Findings suggested that the new model will revolutionize name authority control and that the prototype verifies the technical…

Provides an overview of the problems with information retrieval in psychology, based on the examination of the search strategy used for a dissertation. The discussion illustrates the usefulness of a facet model for formulating search strategies for psychology literature reviews, using the same dissertation as an example. (15 references) (CLB)