This paper describes an evaluation of the Kea automatic keyphrase extraction algorithm. Tools that automatically identify keyphrases are desirable because document keyphrases have numerous applications in digital library systems, but are costly and time consuming to manually assign. Keyphrase extraction algorithms are usually evaluated by…

This paper is focused on a central aspect in the design of a planned digital library for human movement, i.e. on the aspect of representation and recognition of human activity from video data. The method of representation is important since it has a major impact on the design of all the other building blocks of the system such as the user…

Too often, search engines don't see and directories can overlook clearinghouses, digital libraries, full-text databases, and learning objects. In contrast, the hidden Web is rich with these high quality and cutting-edge learning materials. By integrating resources from the hidden Web into the classroom, educators extend their instruction in new…

Numerous studies of the accuracy of citations have appeared for a variety of disciplines including library and information science. To date, these studies have focused on the print format of the professional literatures. It is only recently that studies have been performed on the professional literature available electronically, specifically…

This guide assists Internet users in searching for quality information sources available via the Internet and assessing the quality of materials. Chapter 1 provides an introduction and background to the concept of quality in relation to the information available via the Internet. Chapter 2 presents a guide to the different types of online search…

A file management system provides a powerful search tool for library reference groups. The system described produces current awareness and retrospective searches from diverse data bases. The same query language is used to interrogate all data bases in on-line or batch mode searches. (4 references) (Author/DH)

Questions processes involved in physical matching task when stimuli are presented for duration short enough to prevent physical scanning. Research supported by U.S. Public Health Service. (DS)

This paper focuses on the task of developing a curriculum system for individual students' unique learning needs. (Author/RK)

Research based on author's master thesis and supported by funds from the National Science Foundation. (DS)

A simplified scheme for cataloging and classifying state and municipal documents is now in use at the State University of New York at Albany, employing double Cutter numbers to designate documents by state and agency. A consistent scheme for subject and state Cuttering makes possible both subject and agency approaches. (2 references) (Author/DH)

Major finding of this study is that relative cue similarity can be used as a definition of dimensional dominance and that it predicts both initial learning and shift behavior for normal first- and third-grade children. (Author)

Sources of information concerning the place busing takes within the framework of the public school desegration problem are listed, some items are annotated. (75 references) (NH)

Study explored the possibility that the savings residual for items forgotten from long-term memory is comprised of acoustic information. (Authors)