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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

The modifiability of rule-based expert systems

Bottaci, L. January 1985 (has links)
This thesis examines the claim that rule representations of knowledge are conveniently modified. The thesis falls into two parts and in the first, a precise notion of a convenient modification, called an extension, is developed and it is shown that extensible knowledge-bases are very convenient to modify and develop. We show that- rule representations of knowledge are extensible only if they incorporate a suitable organisation of knowledge. Furthermore, we show that non-rule representations with a suitable organisation of knowledge are also extensible. We therefore conclude that rule representations of knowledge are no more or less extensible than non-rule representations. In the second part, we consider the more pragmatic aspects of knowledge-base modifiability. In each of two detailed case studies, we compare the modifiability of a rule-based expert system with its "second generation” counterpart which incorporates non-rule representations of knowledge. We conclude that in practice the modifiability of extensible knowledge-bases can be compromised if the organisation of knowledge is represented obscurely. Above all, the thesis emphasizes the importance of the organisation of knowledge in an expert system.
62

Philosophical and ethical questions concerning technology in sport : the case of genetic modification

Miah, Andy January 2002 (has links)
No description available.
63

The effects of varying covert reinforcement and covert behavior rehearsal instructions on friendly assertive behavior : an automated self-control procedure

Stevens, Thomas Granville January 1973 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii at Manoa, 1973. / Bibliography: leaves 170-181. / ix, 181 l tables
64

The effects of parent-administered dry-bed training on the elimination of nocturnal enuresis in children /

Bollard, Ross Jeffrey. January 1976 (has links) (PDF)
Thesis (Dip.App.Psych.) -- University of Adelaide, Dept. of Psychology, 1977.
65

A comparative evaluation of the efficacy of desensitization and operant procedures in the treatment of students' irrational fears /

Waters, Leonie Kay. January 1972 (has links) (PDF)
Thesis (B.A.(Hons.)) -- University of Adelaide, Dept. of Psychology, 1973.
66

An investigation of the relative efficacies of a live modeling procedure and a combined sensitisation-operant conditioning procedure in reducing children's animal fears /

Jenkins, Alan Hubert. January 1973 (has links) (PDF)
Thesis (B.Sc.Hons.) -- University of Adelaide, Department of Psychology, 1974.
67

Maladaptive attributions, dyadic behavior, and their interaction as predictors of change in relationship satisfaction

Frame, Laura Elizabeth. January 2007 (has links)
Thesis (Ph. D.)--State University of New York at Binghamton, Psychology Department, 2007. / Includes bibliographical references.
68

Compliance-gaining in the classroom the effects of the use of behavior alteration techniques and power /

Gonyea, Randall P. January 1999 (has links)
Thesis (M.A.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains iv, 40 p. Includes abstract. Includes bibliographical references (p. 29-31).
69

The effects of varying time of probe on the standard behavior charts of two elementary ed boys

Birmingham, Patricia Ann. January 1977 (has links)
Thesis--Wisconsin. / Includes bibliographical references (leaves 23-26).
70

The effect of a cognitive self-instructional training approach on reducing disruptive behavior in young children

Coats, Kevin I. January 1977 (has links)
Thesis--Wisconsin. / Includes bibliographical references (leaves 110-122).

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