Indexing is the preprocessing of information to enable its retrieval, ranging from classification-based (precoordinate) to keyword searching (postcoordinate) approaches. This article describes a framework for modelling information retrieval systems in terms of sets of objects, relationships, and functions and discusses the application of indexing…

Describes indexes to Web resources that have been created by librarians to be more discriminating than the usual Web search engines, some of which are organized by standard classification systems. Includes indexes by solo librarians as well as by groups of librarians, some in public libraries and some in higher education. (LRW)

Demonstrates how a Web-based information architecture can support sophisticated thesaurus management, authority control and indexing. Examines what resources are available to assist in normalizing Web terminology; methods and tools that can be used for normalizing terms across languages and disciplines; how terminology can assist in Web searching;…

This paper presents some of the efforts currently being made to develop mechanisms that can organize World Wide Web resources for efficient and effective retrieval, as well as programs that can accommodate multiple languages. Part 1 discusses structural approaches to organizing Web resources, including the use of hierarchical or…

End user searching on the Web has become the primary method of locating images for many people. This study investigates the nature of Web image queries by attempting to map them to known image classification schemes. In this study, approximately 100,000 image queries from a major Web search engine were collected in 1997, 1999, and 2001. A…

This book examines what has been done in providing subject access to networked resources. The first chapter provides a historical overview of information services, developments in information technology, end users, and the Internet, as well as a discussion of the library response to these developments. The second chapter discusses metadata,…

Examines the developing state of subject access on the Web. Topics include new scholarly research methods; authority control; cataloging and metadata; interoperability and thesauri development; extensibility, including XML and RDF (resource description framework); indexing and information retrieval; flexibility in subject classification; and…

Proposes a model that assists in understanding indexing on the World Wide Web and presents an experiment assessing the validity of Inverse Document Frequency (IDF) as a term weighting strategy for Web documents. Findings indicate that IDF scores are not stable in the heterogeneous and dynamic context of the Web. (Author/AEF)

Describes an experimental system designed to organize and provide access to Web documents using a faceted pre-coordinate indexing system based on the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing system of Ranganathan. (AEF)

Presents abstracts of SIG Sessions. Highlights include digital collections; information retrieval methods; public interest/fair use; classification and indexing; electronic publication; funding; globalization; information technology projects; interface design; networking in developing countries; metadata; multilingual databases; networked…

Abstracts and descriptions of SIG-sponsored sessions include: economics of Web connections, cross-language applications, K-12 digital libraries, research and career development, modeling research, ethics, global partnerships, indexing and classification, subject analysis research, intellectual property debates, information visualization, and…

The Continuity Project is a research, development, and technology transfer initiative aimed at creating a "Library of the Future" by combining features of an online public access catalog (OPAC) and a campus wide information system (CWIS) with advanced facilities drawn from such areas as artificial intelligence (AI), knowledge…