Describes a hierarchical text database model and defines an algebra based on concordance lists. The algebra is presented as a theoretical model to define both a conceptual schema for the database and search protocols for database implementation. Several retrieval examples are included. (19 references) (MES)

Presents guidelines for effective online searching developed over the last 20 years. Areas covered by the guidelines include preplanning, database selection, cost-effective search techniques, searching for names, awareness of differences between databases and systems, matching search strategies to databases, postsearch routines, and the…

Describes a conceptual design of a bibliographic retrieval system that enables more thorough control of bibliographic entities. The conceptual schema describes a database comprising two separate files of bibliographic description, one of intellectual works and the other of physical items. This model provides information about a work's association…

Discusses online search techniques that can be used to identify inaccuracies and inconsistencies in records of online and CD-ROM databases. Methods that can be used to sample a database for errors in descriptor, name, or coded fields are described, including browsing, matching, looking up cross-references, and searching for implausible record…

Describes creation of a relational database at the University of Washington supporting ongoing academic planning at several levels and affecting the culture of decision making. Addresses getting started; sharing the database; questions, worries, and issues; improving access to high-demand courses; the advising function; management of instructional…

This article maintains that labyrinth-cases of multiple outlets, although difficult, but pleasant to construct, are probably the way to go to strengthen computer-aided learning. The objective of the article is to show, based on a particular labyrinth-case, how to construct labyrinth-cases and consolidate their contents based on associative…

The authors investigated whether memory for object locations in pictures could be exploited to address known difficulties of designing query languages for picture databases. M. W. Lansdale's (1998) model of location memory was adapted to 4 experiments observing memory for everyday pictures. These experiments showed that location memory is…

From time to time developers of (database) applications will encounter, explicitly or implicitly, structures such as trees, graphs, and networks. Such applications can, for instance, relate to bills of material, organization charts, networks of (rail)roads, networks of conduit pipes (e.g., plumbing, electricity), telecom networks, and data…

The "Journal of the Experimental Analysis of Behavior" was founded in 1958 by a group of male psychologists, mainly from the northeastern USA and connected with either Harvard or Columbia. Fifty years later about 20% of both editors and authors reside outside this country and almost the same proportion is women. Other changes in the…

Purpose: This paper aims to provide information about various digital initiatives in libraries in Thailand and especially use of Dublin Core metadata in cataloguing digitized objects in academic and government digital databases. Design/methodology/approach: The author began researching metadata use in Thailand in 2003 and 2004 while on sabbatical…

In Australia, general health and medical services are subsidised by the government. This includes care for people with disabilities, screening and diagnostic services for common diseases, including cancer, and care and treatment for various medical conditions. In Western Australia, the majority of state-provided health services are well documented…

This chapter describes the development of a state-level student tracking system that enables the state and institutions to follow various cohort types of students across institutional boundaries. The system was developed by the Policy Research and Data Warehousing section of the State Council of Higher Education for Virginia (SCHEV). SCHEV is the…

This study examined information about adjective meanings available in adults' spoken discourse in the original 27 CHILDES corpora of typically developing English-speaking children. In order to increase the probability that adjectives would be novel to children to whom they were addressed, only "rare" adjectives were examined (those that occurred…

This report from the Advisory Commission on Accessible Instructional Materials (AIM) in Postsecondary Education for Students with Disabilities provides Congress with vital recommendations for improving the ability of postsecondary students with disabilities to obtain accessible instructional materials in a timely and cost-effective manner. Over…

Education in Library and Information Science is a requirement to become a librarian. There are a lot of syllabi and subjects to concentrate on such as cataloguing and classification, information retrieval, knowledge management, and reference. The library as a centre of information has been developing year by year with various types of collections…