An on-line document retrieval system is described which combines a data base management system with automatic processing of natural language queries and abstracts. (Author)

Provides an overview of the Dow Jones News/Retrieval Database, describing its scope, users, history and development, foreign news categories, problems, and searching hints. Also included are an example of a typical search, a tabulated searchguide, and the database specifications. (JD)

With reference to the "BIOSIS Previews" magnetic tape service of BioSciences Information Service (BIOSIS), marketing patterns of on-line bibliographic products are examined and future possibilities are discussed, with emphasis on geographic distribution of usage, organizations and institutions employing on-line service, and their…

Describes the production of computer-generated author and key-word-from-title indexes to book reviews in physics: the sources, the processing, and the storage and retrieval system. Data elements available from the indexes include author, title, local call number, publisher, year of imprint, month and year of publication, series, cost, and…

The recently accepted practice by LC of systematic duplication of entries at specific and generic levels is discussed. The new practice is justified but its goals are not accomplished--it does not reveal more of the LC collection, causes inconveniences, and a pointless enlargement of catalogs. It should be abandoned. (Author)

Describes the personal inverted filing system (PIFS) which features (1) storage accession numbers, (2) main entry bibliography cards, (3) retrieval by matrix or bibliography cards, and (4) classification by descriptors from existing thesauri. (CMV)

A computerized interactive database disseminates information on all instructional improvement projects, helping to avoid duplication of work, and even encouraging additional development and cooperation. (MP)

Subjects responded to pairs of test items from learned linear orderings (e.g., Tom is taller than Dick; Dick is taller than Sam, etc.). Results are compared with previous studies of ordered linguistic, perceptual, and numerical information. (Editor/RK)

This paper begins with a look at the present state of computer applications to music education. Instructional systems for instrumental music, music fundamentals, ear-training, set theory, composition, analysis, information retrieval, automated music printing and computer-managed instruction are discussed. The functions of the NCCBMI are described.…

Two educational indexes' overlap of coverage is studied in terms of editorial policy, growth, and size of coverage, cover-to-cover vs. selective indexing, and the subject orientation of the periodicals concerned in order to compare two approaches to the same discipline. (Author/AP)

Describes an extensible object-oriented view system that supports the integration of both structured and unstructured data sources in either the multidatabase or data warehouse environment. Discusses related work and data mining issues. (AEF)

Reviews two strands of modern archival writing about reference: one stressing the importance of subject finding aids; the other relying on traditional forms of archival retrieval. Each has emphasized the advantages of new technology but neglected the importance of the reference interview. Raises issues for research and recommends improved…

Discusses vagueness as a problem of materials information system development in the context of information retrieval within the paradigm of information science. Presents a prototype which combines an object-oriented graphical user interface with natural language feedback and correction functionality, as well as intelligent components for graphical…

Discusses Alta Vista, one of the most heavily used search engines on the World Wide Web. Describes the following search term manipulations: wildcard and truncation, adjacency, Boolean, and capitalization. Notes problems due to the Internet's constant state of transition and discusses advanced search mode. (AEF)

Discussion of multilingual corpora and cross-lingual information retrieval focuses on research that constructed English/Chinese parallel corpus automatically from the World Wide Web. Presents an alignment method which is based on dynamic programming to identify one-to-one Chinese and English title pairs and discusses results of experiments…