Discusses the importance of identifying the users and impact of research, and describes an approach for identifying the pathways through which research can impact other research, technology development, and applications. Describes a study that used citation mining, an integration of citation bibliometrics and text mining, on articles from the…

A recently proposed stochastic model to describe the citation process in the presence of obsolescence is used to answer the question: If a paper has not been cited by a certain time after its publication, what is the probability that it will ever be cited? A proof of the theorem is appended. (Author/LRW)

Comments on author cocitation analysis theory and methods. By entering Pearson's r's into multidimensional scaling and clustering routines, the author shows that, despite r's fluctuations, clusters based on it are much the same for the combined groups as for the separate groups. The combined groups when mapped appear as polarized clumps of points…

Discusses graph theory in information science, focusing on measures for the cohesion of networks. Illustrates how a set of weights between connected nodes can be transformed into a set of dissimilarity measures and presents an example of the new compactness measures for a cocitation and a bibliographic coupling network. (Author/LRW)

Discusses recommendation, or preference ordering, in document retrieval systems that ranks documents in order of the likelihood with which they match the preferences of any person searching the system. Describes the ERIn (Evaluation-Recommendation-Information) model, a decision-theoretic framework for understanding information-related activity…

Discusses the role of information visualization in modeling and representing intellectual structures associated with scientific disciplines and visualizes the domain of computer graphics based on bibliographic data from author cocitation patterns. Highlights include author cocitation maps, citation time lines, animation of a high-dimensional…

Provides an overview of the professional work of Irving Sher. Highlights include his role in the development and implementation of Science Citation Index; the development of the first selective dissemination of information system; development of the journal impact factor; a system of coding references; and citation-based historiography. (LRW)

Examines the use of Internet-based electronic resources by library and information science scholars, focusing particularly on how scholars use, cite, and evaluate electronic resources during the research process. Discusses results of longitudinal analyses and surveys that address problems and concerns of scholars. A copy of the survey…

Reports findings of an Indirect-Collective Referencing (ICR) investigation carried out in a representative sample of the elite physics journal literature, "The Physical Review," in the January 1997 issues of 44 source journals. Findings revealed ICR phenomenon present in all journals, that the quantity of non-indexed ICRs in this literature…

Successful symbolic capital formation in academia is commonly signified by the trappings of scholarly distinction or acknowledged status as a public intellectual. Compares three potential indices of symbolic capital: citation counts, Web hits, and media mentions. Findings, which are domain specific, suggest public intellectuals are notable by…

Describes an empirical study using publication data from Dutch physics institutes which shows that Lotka's law breaks down when articles with a large number of authors are included in the bibliography. Suggests that from a mathematical point of view, large groups of authors destroy the underlying explanations of informetric laws. (Author/LRW)

Performs an analysis of all 1128 publications produced by scientists during their employment at the University of Texas Institute for Geophysics, thus assessing research performance using as bibliometric indicators such statistics as publications per year, citations per paper, and cited half-lives. Evaluates five different methods for determining…

Continues previous research on indirect-collective referencing (ICR) in physics literature, focusing on the level of communications and specific degree of documentedness of a communication. Explains ICR as a special kind of scientific referencing, mentioning references that are not indexed and hence not included in the Science Citation Index. (LRW)

Explores the use of self-citation and authorial mention in a corpus of 240 research articles and 800 abstracts in eight disciplines. Shows how self-mention is used and the ways these uses reflect both the promotional strategies of individuals and the epistemological practices of their disciplines. (Author/LRW)

Explores the tendency of authors to re-cite themselves and others in multiple works over time, using the insights gained to build citation theory. Defines the set of all authors whom an author cites as that author's citation identity. As illustrated by the top re-citees of the eight information scientists selected as test cases, identities are…