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JODS
2007
138views Data Mining» more  JODS 2007»
13 years 9 months ago
A Formal Framework for Adaptive Access Control Models
Abstract. For several reasons enterprises are frequently subject to organizational change. Respective adaptations may concern business processes, but also other components of an en...
Stefanie Rinderle, Manfred Reichert
ECUMN
2007
Springer
14 years 4 months ago
Enforcing Access Control Using Risk Assessment
Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. But in the ubiquitous environment...
Nguyen Ngoc Diep, Le Xuan Hung, Yonil Zhung, Sungy...
ADBIS
2006
Springer
118views Database» more  ADBIS 2006»
14 years 4 months ago
Computational Database Technology Applied to Option Pricing Via Finite Differences
Computational database technology spans the two research fields data-base technology and scientific computing. It involves development of database capabilities that support compu...
Jöns Åkerlund, Krister Åhlander, ...
ICEIS
2007
IEEE
14 years 1 months ago
Case Handling Systems as Product Based Workflow Design Support
Case handling systems offer a solution to the lack of flexibility and adaptability in workflow management systems. Because they are data driven they potentially provide good suppor...
Irene T. P. Vanderfeesten, Hajo A. Reijers, Wil M....
ADBIS
2005
Springer
163views Database» more  ADBIS 2005»
14 years 3 months ago
XML Databases and Beyond - Plenty of Architectural Challenges Ahead
A key observation is that the invariants in database management determine the mapping steps of the supporting architecture. Referring to the multi-layered architecture of record-or...
Theo Härder