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SP
1999
IEEE
145views Security Privacy» more  SP 1999»
13 years 9 months ago
A User-Centered, Modular Authorization Service Built on an RBAC Foundation
Psychological acceptability has been mentioned as a requirement for secure systems for as long as least privilege and fail safe defaults, but until now has been all but ignored in...
Mary Ellen Zurko, Richard Simon, Tom Sanfilippo
CHI
2008
ACM
14 years 5 months ago
Revisiting usability's three key principles
The foundations of much HCI research and practice were established over 20 years ago and elaborated as three key principles by Gould and Lewis [7]: early focus on users and tasks ...
Gilbert Cockton
SEMWEB
2010
Springer
12 years 11 months ago
Theoretical foundations and engineering tools for building ontologies as reference conceptual models
Abstract. Perhaps the most fundamental notion underlying the desiderata for a successful Semantic Web is Semantic Interoperability. In this context, ontologies have been more and m...
Giancarlo Guizzardi
ISSA
2008
13 years 6 months ago
The Principle of Security Safeguards: Accidental Activities
The principle of information security safeguards is a key information principle contained in every privacy legislation measure, framework, and guideline. This principle requires d...
Rasika Dayarathna
SIGCSE
1996
ACM
143views Education» more  SIGCSE 1996»
13 years 9 months ago
The quest for excellence in designing CS1/CS2 assignments
We identify the principles involved in designing effective programming assignments for CS1/CS2. Through a case study of a particularly successful recursion assignment, we establis...
Todd J. Feldman, Julie Zelenski