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» Defining new argumentation-based semantics by minimal models
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ACSAC
2004
IEEE
13 years 11 months ago
Role-Based Delegation Model/ Hierarchical Roles (RBDM1)
The basic idea behind delegation is that some active entity in a system delegates authority to another active entity in order to carry out some functions on behalf of the former. ...
Ezedin Barka, Ravi S. Sandhu
BIRTHDAY
2008
Springer
13 years 9 months ago
Models of Computation: A Tribute to Ugo Montanari's Vision
e [43] is the first paper on final, observational semantics in abstract data types, and the main reference for one of the MoC contributed papers in this volume. It presented severa...
Roberto Bruni, Vladimiro Sassone
ICDE
2002
IEEE
129views Database» more  ICDE 2002»
14 years 8 months ago
Active XQuery
Besides being adopted as the new interchange format for the Internet, XML is finding increasing acceptance as a native data repository language. In order to make XML repositories ...
Angela Bonifati, Daniele Braga, Alessandro Campi, ...
ICDE
1993
IEEE
158views Database» more  ICDE 1993»
13 years 11 months ago
Unification of Temporal Data Models
To add time su port to the relational model, both first normal form (fNF and non-INF appmches have maining within 1NF when time support is added may introduce data redundancy. The...
Christian S. Jensen, Michael D. Soo, Richard T. Sn...
SIGMOD
2005
ACM
119views Database» more  SIGMOD 2005»
14 years 7 months ago
Update-Pattern-Aware Modeling and Processing of Continuous Queries
A defining characteristic of continuous queries over on-line data streams, possibly bounded by sliding windows, is the potentially infinite and time-evolving nature of their input...
Lukasz Golab, M. Tamer Özsu