A central question in online human sentence comprehension is, "How are linguistic relations established between different parts of a sentence?" Previous work has shown that this dependency resolution process can be computationally expensive, but the underlying reasons for this are still unclear. This article argues that dependency…

Three hosted federated search tools, Follett One Search, Gale PowerSearch Plus, and WebFeat Express, were configured and implemented in a school library. Databases from five vendors and the OPAC were systematically searched. Federated search results were compared with each other and to the results of the same searches in the database's native…

Fieldwork remains the mainstay in the study of geography and in the analysis of the environmental processes. However, an in-depth understanding of the environmental and geographical processes requires extensive as well as intensive fieldwork that involves time and substantial effort, both of which may pose a problem within a given curriculum time.…

This technical report, produced in partnership by the Council for Advancement and Support of Education (CASE) and SPSS Inc., explores the promise of data mining alumni records at educational institutions. Working with individual alumni records from The Johns Hopkins Zanvyl Krieger School of Arts and Sciences, a predictive regression model is…

Since the late 1990s, few case studies on implementation of Encoded Archival Description (EAD) have appeared in the literature. How has or hasn't the landscape changed? This article reports on the experience of EAD planning and implementation at the University of Minnesota Libraries and suggests that though many of the lessons learned by early…

The purpose of this paper is to suggest a model for an intertextuality-oriented classification scheme for fiction, to be used by Humanities scholars studying fiction. The methodology used includes a literature review to establish background, followed by the development of a classification scheme by modifying and adding to existing fiction…

A realistic applied chemical engineering experimental design and statistical analysis project is documented in this article. This project has been implemented as part of the professional development and applied statistics courses at Villanova University over the past five years. The novel aspects of this project are that the students are given a…

Managing data collected from online surveys may be a straightforward process involving no more than downloading a spreadsheet from a Web survey host and presenting descriptive statistics associated with each questionnaire item. On the other hand, if the evaluation objectives require more complex analysis and presentation of the data, it will be…

Use of syntactic trace as an access strategy for large files containing arbitrary languages for which thesaurus-based and multiple attribute search techniques are unsuitable. (LS)

Citation indexing, which matches linked articles through links with authors rather than through subject keyword matching, is particularly relevant to educational technology, a widely-spread subject with a special user group of varying interests, difficult to cover in one retrieval service, and whose terminology is often ambiguous. By including…

The Educational Resources Information Center (ERIC) system was used to identify 1,734 documents on program evaluation methodology. Attempts to further characterize these documents by subject were only partially successful because of the lack of sufficient depth of indexing and design constraints of the computer system. Attempts to characterize…

Formal proofs are given of the effectiveness under well-defined conditions of the thesaurus method in information retrieval. It is shown, in particular, that when certain semantically related terms are added to the information queries originally submitted by the user population, a superior retrieval system is obtained in the sense that for every…

An information retrieval system was developed using technical word occurrences as a basis for classification. A set of words, designated a vocabulary, was selected from the middle range of frequency listing of words occurring in an experimental sample of 94 documents. The selection produced 115 non-function words with technical definition that did…

This experiment used five index languages to form nine different index files to the same collection of documents. Each index term, in each language, was treated in two ways: as an independent English term, and as a coded entry in a faceted-type thesaurus which specified relationships between terms. The performance effect of the thesaurus was then…

Experience of browsing with a text retrieval system is reported. The technique discussed consists of adding and deleting query terms on successive interactive cycles. The number of hits consistently increased, while the number of false drops consistently decreased on successive cycles. The search system used allows non-Boolean free form query…