Negative information can be represented in several classes of logic programs. These approaches were first motivated by the search for an appropriate declarative semantics for negation as failure. Recently, some formalizations of monotonic negation were also introduced in logic programming…

This work presents the main theories and models formulated with the purpose of offering a global overview on the acquisition of knowledge and skills involved in the initial development of expert competence. Setting from this background, we developed an empirical…

This paper describes progress to date in the development of a system for representing various forms of real-world knowledge. The knowledge is stored in the form of a net of simple parallel processing elements, which allow certain types of deduction…

Ontologies serve as a mean to establish a conceptually concise basis for communicating knowledge for many purposes. Within the information integration area, ontologies are useful to solve heterogeneity problems. They provide a set of knowledge terms, including the vocabulary, the…

A collection of powerful ideas??cription, plans, linearity, insertions, global knowledge and imperative semantics?? explored which are fundamental to debugging skill. To make these concepts precise, a computer monitor called MYCROFT is described that can debug elementary programs for drawing pictures.…

The Journal of Mental Health Promotion is now the Journal of Public Mental Health, ISSN 1746-5729., This article relates one aspect of an action research project on work related stress and mental health problems to its wider context. It is…

The paper advocates the need for systems which support maintenance of LISP-type data bases, and describes an experimental system of this kind, call DABA. In this system, a description of the data base's structure is kept in the data base…

In the 1970s Thomas McKeown and Archibald L Cochrane were two of the most influential voices in criticizing the dominance of medical thinking. A bibliometric study of the citations to McKeown's The Role of Medicine: Dream, Mirage or Nemesis and…

Purpose: The purpose of this paper is to propose an approach for the teaching and delivery of HRD practices, professional skills and theory that challenges the modernist orthodoxy of contemporary organisational life and the requirements of professional bodies. Design/methodology/approach: First,…

Technology supporting the production of academic knowledge has come a long way and Europe’s Journal of Psychology is at the forefront of a new phase in the dissemination and discussion of knowledge. Before the advent of writing, knowledge was spread…