A logical language for data and knowledge bases
A logical language for data and knowledge bases
Object identity as a query language primitive
SIGMOD '89 Proceedings of the 1989 ACM SIGMOD international conference on Management of data
Integrating object-oriented data modelling with a rule-based programming paradigm
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
The GemStone object database management system
Communications of the ACM
ICLP'93 Proceedings of the tenth international conference on logic programming on Logic programming
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
A logic for programming with complex objects
PODS '89 Selected papers of the eighth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Logical foundations of object-oriented and frame-based languages
Journal of the ACM (JACM)
ROL: a deductive object base language
Information Systems
The object database standard: ODMG 2.0
The object database standard: ODMG 2.0
An Overview of the Rule-Based Object Language
Journal of Intelligent Information Systems
Towards a Logical-Object Oriented Programming Language for Databases
EDBT '92 Proceedings of the 3rd International Conference on Extending Database Technology: Advances in Database Technology
Deductive and Object Data Languages: A Quest for Integration
DOOD '95 Proceedings of the Fourth International Conference on Deductive and Object-Oriented Databases
Coral++: Adding Object-Orientation to a Logic Database Language
VLDB '93 Proceedings of the 19th International Conference on Very Large Data Bases
Implementing Abstract Objects with Inheritance in Datalogneg
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Incorporating Methods and Encapsulation into Deductive Object-Oriented Database Languages
DEXA '98 Proceedings of the 9th International Conference on Database and Expert Systems Applications
Design and Implementation of the ROL Deductive Object-Oriented Database System
Journal of Intelligent Information Systems
A logical foundation for deductive object-oriented databases
ACM Transactions on Database Systems (TODS)
Extending Datalog with Declarative Updates
Journal of Intelligent Information Systems
OLOG: A Deductive Object Database Language
NGIT '99 Proceedings of the 4th International Workshop on Next Generation Information Technologies and Systems
DrawCAD: using deductive object-relational databases in CAD
Software—Practice & Experience
| Hi-index | 0.00 |
This paper presents an overview of ROL2, a novel deductive object-oriented database system developed at the University of Regina. ROL2 supports in a rule-based framework nearly all important object-oriented features such as object identity, complex objects, typing, information hiding, rule-based methods, encapsulation of such methods, overloading, late binding, polymorphism, class hierarchies, multiple structural and behavioral inheritance with overriding, blocking, and conflict handling. It is so far the only deductive system that supports all these features in a pure rule-based framework.