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SACMAT
2005
ACM
15 years 12 months ago
Role mining with ORCA
With continuously growing numbers of applications, enterprises face the problem of efficiently managing the assignment of access permissions to their users. On the one hand, secur...
Jürgen Schlegelmilch, Ulrike Steffens
HICSS
2002
IEEE
109views Biometrics» more  HICSS 2002»
15 years 11 months ago
The Chief Information Officer: A Study of Managerial Roles in Norway
This study provides some empirical insight into managerial roles of chief information officer (CIO) based on Mintzberg's classic managerial role model and CSC's informat...
Petter Gottschalk
CHI
2009
ACM
16 years 7 months ago
A vehicle for research: using street sweepers to explore the landscape of environmental community action
Researchers are developing mobile sensing platforms to facilitate public awareness of environmental conditions. However, turning such awareness into practical community action and...
Paul M. Aoki, R. J. Honicky, Alan M. Mainwaring, C...
AIED
2009
Springer
16 years 1 months ago
Use of Semantics to Build an Academic Writing Community Environment
Writing a dissertation is a critical aspect of the learning experience for most university students in all disciplines. It is often accompanied by anxiety and uncertainty, which su...
Sirisha Bajanki, Kathrin Kaufhold, Alex Le Bek, Va...
CIKM
2009
Springer
16 years 1 months ago
Networks, communities and kronecker products
Emergence of the web and online computing applications gave rise to rich large scale social activity data. One of the principal challenges then is to build models and understandin...
Jure Leskovec