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VLDB
2006
ACM
172views Database» more  VLDB 2006»
16 years 7 months ago
Hierarchical hippocratic databases with minimal disclosure for virtual organizations
Abstract The protection of customer privacy is a fundamental issue in today's corporate marketing strategies. Not surprisingly, many research efforts have proposed new privacy...
Fabio Massacci, John Mylopoulos, Nicola Zannone
CCS
2009
ACM
16 years 1 months ago
A probabilistic approach to hybrid role mining
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
Mario Frank, Andreas P. Streich, David A. Basin, J...
BPM
2009
Springer
119views Business» more  BPM 2009»
16 years 1 months ago
A Formal Model for Process Context Learning
Process models are considered to be a major asset in modern business organizations. They are expected to apply to all the possible business contexts in which the process may be exe...
Johny Ghattas, Pnina Soffer, Mor Peleg
HICSS
2008
IEEE
147views Biometrics» more  HICSS 2008»
16 years 1 months ago
Conceiving Interoperability between Public Authorities - A Methodical Framework
An increasing level of cooperation between public administrations nowadays on national, regional and local level requires methods to develop interoperable EGovernment systems and ...
Jörg Ziemann, Thomas Matheis, Dirk Werth
ICEIS
2008
IEEE
16 years 1 months ago
Service Engineering for the Internet of Services
Abstract. The Internet and the Web have extended traditional business networks by allowing a Web of different digital resources to work together to create value for organizations. ...
Jorge Cardoso, Konrad Voigt, Matthias Winkler