Focuses on natural language processing (NLP) in information retrieval. Defines the seven levels at which people extract meaning from text/spoken language. Discusses the stages of information processing; how an information retrieval system works; advantages to adding full NLP to information retrieval systems; and common problems with information…

The Resource Description Framework (RDF) is an infrastructure that enables the encoding, exchange and reuse of structured metadata. RDF additionally provides a means for publishing both human-readable and machine-readable vocabularies designed to encourage the reuse and extension of metadata semantics among disparate information communities.…

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)

Describes how the director of information systems for the computing and communications department and a team of software developers embarked on the task of creating and refining portal technology for a broad community of users with various relationships to the University of Washington. Discusses focus on individual needs; authentication, the…

A novel idea for information security education created by the New York State Center for Information Forensics and Assurance (CIFA) is presented. This new approach incorporates a teaching hospital model originally developed for medical training. In this model, information security problems from industry and government are solved and abstracted…

Closing the achievement gap in one of the most diverse school systems in the nation-- one in which more than 160 different nationalities are represented, 120 different languages are spoken and more than 26 percent of the students are living below poverty level-- is not a mission for the weak-hearted. It requires vision, perseverance and a…

In this study, the authors provide some details about a variety of entry-level skills that are vitally important to systems analysts. They gathered the data from information technology practitioners, who related their experiences with real-world systems development projects. Such empirical evidence may be useful to faculty as they decide which…

Over the past year the author has conducted user, task and context analyses as part of a larger project to develop a knowledge management (KM) system for the U.S. Navy. In this piece he shares that experience as well as point out a few of the challenges that he encountered. Ideally, this account will provide the opportunity for others to compare…

Performance support systems can play an important role in corporations by managing and allowing distribution of information more easily. These systems run the gamut from simple paper job aids to sophisticated computer- and web-based software applications that support the entire corporate supply chain. According to Gery (1991), a performance…

Geography is rapidly becoming more interactive, especially with the advent of the Global Positioning System (GPS) and Geographic Information Systems (GIS) and their adoption in the public and private sectors. The days of two-dimensional maps are quickly being replaced by geographic images that are stored electronically in computers and handheld…

In an evolving business environment characterised by globalisation and a challenging competitive paradigm, it is imperative for strategic management processes to focus on the financial perspectives of value and risk in intellectual capital to create sustainability in long-term value. This paper presents the key issues pertaining to the strategic…

The objective of this paper is to investigate if downsizing contributes to, or impedes, a firm's intellectual capital performance (ICE) based on a longitudinal analysis of 56 United States publicly listed companies that significantly downsized their workforce during the mid-1990s. Empirical analysis indicates that for the majority of firms, ICE…

The paper reports on public sector organisations'/institutions' work to develop knowledge management and intellectual capital statements. Building on experiences collected during 2001-2002 where 26 public sector institutions in Denmark sought to develop intellectual capital statements, this paper discusses their experiences and in particular, it…

This paper raises the issue of research methodology for intellectual capital and other types of management research by focusing on the dilemma of rigour versus relevance. The more traditional explanatory approach to research often leads to rigorous results that are not of much help to solve practical problems. This paper describes an alternative…

Purpose: The purpose of this paper is to develop propositions for empirical validation regarding appropriate management planning and control systems (MPACS) in knowledge-intensive organizations. Design/methodology/approach: The propositions were developed from interviews with members of a knowledge-intensive virtual organization that is known for…