Examines through a series of mathematical models (theorems, descriptions, and examples), properties and operations on inverted files, which are used in an information retrieval system based on thesaurus with weighted descriptors. (CWM)

The Nigerian national bibliography, its development, coverage, scope, format, frequency and currency of publication, cataloging, and standards are discussed as are access to national collections through union lists and library automation in relation to bibliographic control. (MBR)

Describes the Committee on Institutional Cooperation (CIC). Identifies the reasons consortia and vendors might want to engage in collaborative licensing ventures; describes the process used in the CIC for coordinating the acquisitions and licensing of these resources; and discusses problems encountered. Includes guidelines for collaborative…

Relates the history of the destruction of China's Hanlin academy library during the Boxer Uprising. Topics include a historical background; Western interests at the time; efforts to replace some missing volumes; contents of the library; and the meaning of the loss of cultural treasures and written heritage. (LRW)

Discusses work done by information professionals and the increase in teleworking, using telecommunications technology; considers teleworkers' information needs; examines ways in which library and information science professionals can facilitate teleworkers' information access; and investigates information environments of 20 teleworkers and 20…

Although preservation is typically considered a concern of academic and special libraries only, many inexpensive and cost-effective preservation methods exist that public librarians should implement. Discusses why and how public libraries should preserve and outlines preservation and disaster mitigation tips. Lists supplies for disaster…

Describes characteristics of hypertext, how it is currently being used, and discusses possible uses of hypertext in conjunction with online databases. An online medical textbook developed by BRS and Columbia Presbyterian Medical Center is described, links between databases are discussed, and future systems are suggested. (10 references) (LRW)

Discusses the current status of 4 developments that will determine the emergence of generally available multimedia information services: high-bandwidth networks; inexpensive user appliances capable of handling multimedia; adoption of standards for representation, compression, packaging, and transmission; and development of a corpus of multimedia…

Develops a cost methodology to use in deciding location, type of access, and type of shelving to augment existing stacks in the library. Library and user costs are included in the model and cost comparisons between alternative strategies are made. Data from a specific case study are used to illustrate the model. (22 references) (Author/CLB)

Discusses problems with paper storage; considers organizational requirements for storage, including access, cost, and security; describes storage options, including filing cabinets, open shelving, cabinets, carousels, mobile racking, and rotary storage; and examines paper storage as part of a records management strategy. (LRW)

Describes the step-by-step process of writing a bootable CD-ROM. Discusses equipment and background. Steps include copying the hard drive, creating an image, editing, determining boot catalog placement, and creating the boot record. (AEF)

Describes an image storage system for contract documentation in the Engineering Directorate of Thames Water Utilities (England) which uses optical disc storage and a relational database for indexing and retrieval of nearly 500,000 pages in compressed image format, and provides end user access through 7 workstations. Requirements, feasibility…

Describes new information processing developments and end-user products from 18 companies. Applications include optical storage and imaging devices, document management software, and automated business and data processing systems. Developments include flat-screen images, affordable image item processing, digital writing technology, and a federal…

University Microfilms International (UMI) collects, creates, and preserves information from the fields of business, education, engineering, social science, and the popular media and makes it available in print and microform, as well as online, on CD-ROM, and on magnetic tape. The company also develops integrated information delivery systems. (KRN)

Analyzes the properties of genetic sequences that cause the failure of classical algorithms used for data compression. A lossless algorithm, which compresses the information contained in DNA and RNA sequences by detecting regularities such as palindromes, is presented. This algorithm combines substitutional and statistical methods and appears to…