When we imagine the work of a data analyst, we often picture meaningful data analysis and beautiful data visualizations. Although that is an exciting part of the job, data analysts actually spend the majority of their time acquiring, cleaning, and preparing data for analysis. This teaching case guides students through some of the most common data…

Introduction: The term "information" in information science does not share the characteristics of those of a nomenclature: it does not bear a generally accepted definition and it does not serve as the bases and assumptions for research studies. As the data deluge has arrived, is the concept of information still relevant for information…

An ontology is an effective formal representation of knowledge used commonly in artificial intelligence, semantic web, software engineering, and information retrieval. In open and distance learning, ontologies are used as knowledge bases for e-learning supplements, educational recommenders, and question answering systems that support students with…

Information and communications technologies today are used in virtually any university course when students prepare their papers. ICT is also needed after people are graduated from university and enter the job market. This author is an instructor in the field of informatics related to health care and social sciences at the Riga Stradins…

Purpose: The aim of this paper is to develop a system for automatic extraction of metadata from scientific papers in PDF format for the information system for monitoring the scientific research activity of the University of Novi Sad (CRIS UNS). Design/methodology/approach: The system is based on machine learning and performs automatic extraction…

Because automated natural language processing relies heavily on the still developing fields of linguistics, knowledge representation, and computational linguistics, no system is capable of mimicking human linguistic capabilities. For the present, interactive systems may be used to augment today's technology. (MSE)

Discusses the early commercial development of the computer, with particular emphasis on the work of John Mauchly and the UNIVAC I. (CWM)

In this second of two installments, a discussion of role of information science (IS) in numerical databases (NDBs) and vice versa highlights two elements of IS needed to develop NDBs: technical (hardware, software, artificial intelligence, degree of database reliability); social (man-machine interface, social infrastructure). Research requirements…

Discusses the features of automated information systems (AIS) in local governments. Examines three perspectives of the use and impact of automated information. These perspectives consider AIS as a rationalizing force, as controlled both by a self-serving technological elite and by its own technological imperatives, and as not qualitatively…

Methods to make computer searching as simple and efficient as possible have led to the development of various data structures. Data structures specify the items involved in searching and what can be done to them. The nature and advantages of using "self-adjusting" data structures (self-adjusting binary search trees) are discussed. (JN)

Describes: (1) the structure of a data transmission source, carrier, and receiver; (2) a quantitative measure for the amount of data, followed by some quantitative examples of data transmission processes; (3) the concept of data current; (4) data containers; and (5) how this information can be used to structure physics courses. (JN)

The requisites for the development of sophisticated and meaningful information systems being applied in varying degrees in universities and colleges are discussed. It is suggested that a philosophy that provides for an adequate, reasonable amount of computer power for administrative use is mandatory, and that users should not be slaves to the…

Advanced communication and computing technologies create new resources and new opportunities in expanded role relationships for institutional research. Approaches to impact analysis and the rates of future change are discussed. (Author/MLW)

Reviews the development of information resource management philosophies, methodologies, and techniques over the past five years. Areas that need improvement are discussed, including information resource management techniques, methodologies, research and educational bases, and professional associations. (13 references) (CLB)

Presents an overview of the evolution of ideas and achievements in the sphere of general secondary education. Emphasis is on the social aspects of the implementation of the various stages which were involved in the introduction and development of computer technology in educational systems in different countries. Both French and English versions…