Investigates the durability of accounting research in scholarly journals by evaluating the extent and usage of previous literature in current literature and ranks 49 journals in accounting research by citation count and time analysis. Found the mode, median, and mean number of years of citations to be three, seven, and nine years. (PEN)

Extends connections between retrospective citation age studies and reliability theory by considering the failure rate function from reliability, re-interpreted as the age-specific citation rate (ASCR). This is linked to earlier studies of retrospective citation distributions by Egghe and Ravichandra Rao who introduced a function claimed to…

Proves a theorem about the invariance of the Lotka function under a transformation that maps numbers of authors as variables to number of collaborators as variables. A general approach to incorporate the average number of collaborators in a production function is discussed, leading to a general framework to model multirelational data. (Author/LRW)

Diffusion in a scientific field is regarded as the dissemination of knowledge, channeled through citations distributed over different periods of time and propagated via scientific journals. Here it is considered to be a latent variable defined by a set of citations used in different fields; the Quantum Measurement technique is used to measure that…

Describes the development and application of visualization techniques for users to access and explore information in digital libraries effectively and intuitively. Salient semantic structures and citation patterns are extracted from several collections of documents using Latent Semantic Indexing and Pathfinder Network Scaling. Author cocitation…

This study maps the intellectual structure of the field of Information Retrieval (IR) during the period of 1987-1997. Co-word analysis was employed to reveal patterns and trends in the IR field by measuring the association strengths of terms representative of relevant publications or other texts produced in IR. Results show that the IR field has…

Proposes a mining process to automate author co-citation analysis based on the Web Citation Database, a data warehouse for storing citation indices of Web publications. Describes the use of agglomerative hierarchical clustering for author clustering and multidimensional scaling for displaying author cluster maps, and explains PubSearch, a…

Describes the design and implementation of a prototype visualization system, AuthorLink, to enhance author searching. AuthorLink is based on author co-citation analysis and visualization mapping algorithms. AuthorLink produces interactive author maps in real time from a database of 1.26 million records supplied by the Institute for Scientific…

Proposes an extended vector-processing scheme that extracts information from hypertext links to enhance retrieval effectiveness. Evaluates the impact of bibliographic references, bibliographic coupling, cocitation and document representative relationships. Shows that hypertext links do not always improve average precision, and interdocument…

Proposes a methodology using citations to measure the quality of journals, proceedings, and book publishers. Explains the use of statistical sampling, bootstrapping, and classification that results in ranked lists of journals, proceedings, and publishers, as evidenced in a case study of the information systems field. (Author/LRW)

The effectiveness of using the age of references to control the exhaustivity of the reference representation in information retrieval was investigated through analysis of optimal cluster-based retrieval results. The results show that the foreground representation at its optimal level of exhaustivity is restricted to references with ages less than…

Discusses high recall search strategies for undergraduates and how to overcome information overload that results. Highlights include word-based versus visual-based schemes; five summarization and visualization schemes for presenting information retrieval citation output; and results of a study that recommend visualization schemes geared toward…