Traces the history of the field of bibliometrics from ancient times to 1969, when the term was proposed as a substitute for "statistical bibliography," and discusses the theories of Lotka, Zipf, and Bradford; library use studies; citation analyses and bibliographic coupling. (Author/EM)

The first of two parts, this article discusses concepts of value and establishes a theory of use-oriented value for information and information services. Examines the notion of value in philosophy, economics, and library and information services; explores the connection between value and relevance; and develops models of information use and…

The second of two parts, this article develops a taxonomy of value-in-use for library and information services based on user assessments and proposes methods and instruments for similar studies of library and information services in general. Divides value of services into three classes: reasons for use; quality of interaction; and worth, benefits…

USENET newsgroup topics are created, and they evolve, mutate, and become extinct in ways fundamentally different from spoken dialog. These differences can be explained partially by the asynchronous nature of electronic communication, as well as by other factors unique to such wide-scale multi-user media. (Author)

Discussion of information retrieval highlights DalText, a prototype information retrieval system that provides access to nonindexed textual data files where the mode of access is determined by the user based on the task at hand. A user study is described that was conducted at Dalhousie University (Nova Scotia) to test DalText. (Contains 23…

Reexamines the concept of the journal in light of current computer-communications technology and describes four forms of electronic journals on the Electronic Information Exchange System (EIES), stressing the potential of each for future development. Technological advances that will make electronic journals more feasible are also considered.…

Investigates the socioeconomic and gender equality aspects of the public's use of PEN (Public Electronic Network), a computer-based interactive communication system provided free to residents of Santa Monica (California). Topics discussed include public terminals; use by homeless people and by women; and participation in political communication…

Describes The RightPages Service developed by AT&T Bell Laboratories library and computer researchers to enable AT&T employees to access the library from their workstations. The service incorporates ASCII text, bitmap images, and an alerting service. Copyright issues, user interface, image and text processing procedures, results, and…

Reviews empirical studies about how digital libraries evolve for use in scientific and technical work based on the Digital Libraries Initiative (DLI) at the University of Illinois. Discusses how users meet infrastructure and document disaggregation; describes use of the DLI testbed of full text journal articles; and explains research methodology.…