Task-based security for knowledge base systems
By: Gerhard Steinke.
Series: Reihe Informatik; Reihe Informatik (Aachen, Germany)
Publisher: Verlag Shaker
Published: 1992
Place of publication: Aachen
Language: eng
Number of pages: 194
Subjects: Database security.; Expert systems (Computer science)
Notes: Includes bibiliographical references (p. 173-188).
Originally presented as the author's thesis (doctoral--Universität Passau, 1992)