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DAGSTUHL
1998
13 years 6 months ago
On Active Deductive Databases: The Statelog Approach
After brie y reviewing the basic notions and terminology of active rules and relating them to production rules and deductive rules, respectively, we survey a number of formal appro...
Georg Lausen, Bertram Ludäscher, Wolfgang May
ICDE
1998
IEEE
121views Database» more  ICDE 1998»
14 years 6 months ago
Fuzzy Triggers: Incorporating Imprecise Reasoning into Active Databases
Traditional Event-Condition-Action triggers (active database rules) include a Boolean predicate as a trigger condition. We propose fuzzy triggers whereby fuzzy inference is utiliz...
Antoni Wolski, Tarik Bouaziz
DAGSTUHL
1998
13 years 6 months ago
Active-U-Datalog: Integrating Active Rules in a Logical Update Language
Deductive database technology represents an important step towards the goal of developing highly-declarative database programming languages. In order to make deductive databases a ...
Elisa Bertino, Barbara Catania, Vincenzo Gervasi, ...
BNCOD
2003
150views Database» more  BNCOD 2003»
13 years 6 months ago
Multilevel Secure Rules and Its Impact on the Design of Active Database Systems
The event-condition-action paradigm (also known as triggers or rules) gives a database “active” capabilities – the ability to react automatically to changes in the database o...
Indrakshi Ray
SIGMOD
2002
ACM
114views Database» more  SIGMOD 2002»
13 years 4 months ago
An Active Functionality Service for E-Business Applications
Service based architectures are a powerful approach to meet the fast evolution of business rules and the corresponding software. An active functionality service that detects event...
Mariano Cilia, Alejandro P. Buchmann