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» A Language for Role Specifications
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SP
2002
IEEE
200views Security Privacy» more  SP 2002»
15 years 4 months ago
Design of a Role-Based Trust-Management Framework
We introduce the RT framework, a family of Rolebased Trust-management languages for representing policies and credentials in distributed authorization. RT combines the strengths o...
Ninghui Li, John C. Mitchell, William H. Winsborou...
ISPDC
2003
IEEE
15 years 9 months ago
Role Activity Diagrams as Finite State Processes
Many formal modelling notations for business processes have been proposed during the last decade. They can be broadly classified into high-level visual notations, with an intuiti...
Costin Badica, Amelia Badica, Valentin Litoiu
SMARTNET
2000
15 years 5 months ago
Towards Dynamic Composition of Hybrid Communication Services
: Due to the deregulation of the telecom network and the Internet, users will have access to an increasing number of heterogeneous communication services and will need to adapt the...
Jacqueline Floch, Rolv Bræk
AMSTERDAM
2009
15 years 2 months ago
Cumulative Readings of Every Do Not Provide Evidence for Events and Thematic Roles
An argument by Kratzer (2000) based on Schein (1986, 1993) does not conclusively show that events and thematic roles are necessary ingredients of the logical representation of natu...
Lucas Champollion
ACL
2010
14 years 11 months ago
Adapting Self-Training for Semantic Role Labeling
Supervised semantic role labeling (SRL) systems trained on hand-crafted annotated corpora have recently achieved state-of-the-art performance. However, creating such corpora is te...
Rasoul Samad Zadeh Kaljahi