Discusses the potential sources of knowledge for customizing transportable natural language query systems, including sophisticated dictionaries, database content, and human database experts. A rough quantification of the importance of each source is provided. (17 references) (Author/CLB)

Discusses data model role in an office filing facility, office data model requirements, and various modelling paradigms for office data modelling. Data model application to a typical collection of office data is presented, filing and retrieval operations are illustrated, and proposed research into other office data modelling aspects is outlined.…

Presents a conceptual framework for the development of decision support systems which outlines abstractions involved in the decision-making process and describes various functions and components of the system. The computer architecture is described and an example of an application is provided. (31 references) (Author/CLB)

Analyzes computer terminal memory performance in terms of overflow probability and average queueing delay, and presents new method to derive a closed expression for data arrivals with Erlangly distributed interarrival times and an approach to derive steady state probability expressions of the terminal memory content process. Twenty references are…

Describes computer program which converts text of user input and system responses from online search system into fixed format records describing interaction. Query language syntax, format of output record produced by parser, problems in constructing parser, its performance characteristics, and recommendations for improving process of logging…