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Design and implementation of ROCK & ROLL: A deductive object-oriented database system

Maria L. Barja, Alvaro A.A. Fernandes, Norman W. Paton, M.Howard Williams, Andrew Dinn, Alia I. Abdelmoty
1995 Information Systems  
The approach is novel, in that it integrates an object-oriented database system manipulated using an imperative programming language (ROCK) with a logic language for expressing queries and methods (ROLL  ...  This paper presents an approach to the development of a deductive object-oriented database system, describing the key design decisions and their consequences for implementation.  ...  Acknowledgements - The work that resulted in this paper has been funded by the UK Engineering and Physical Sciences Research Council through the IEATP programme, and their support is duly acknowledged.  ... 
doi:10.1016/0306-4379(95)00009-s fatcat:cx25upqlkndyhln7g3sd3qssuy

Interbase-KB: Integrating a knowledge base system with a multidatabase system for data warehousing

N. Bassiliades, I. Vlahavas, A.K. Elmagarmid, E.N. Houstis
2003 IEEE Transactions on Knowledge and Data Engineering  
The multidatabase system integrates various component databases with a common query language, however it does not provide capability for schema integration and other utilities necessary for Data Warehousing  ...  Furthermore, deductive rules are also used for cleaning, checking the integrity and summarizing the data imported into the Data Warehouse.  ...  Schema Integration There are two broad categories for integrating the schemata of individual, heterogeneous databases. Object-Oriented (common) data model.  ... 
doi:10.1109/tkde.2003.1232272 fatcat:fi7q26unlbhwddaltkmfxffhju

The story of the IDEA Methodology [chapter]

Stefano Ceri, Piero Fraternali
1997 Lecture Notes in Computer Science  
The IDEA Methodology is a comprehensive approach to the design of information systems; its main focus is the use of innovative features of database technology, in particular the object-oriented and rule-based  ...  In order to set the context for the discussion, the paper introduces the main features of the IDEA Methodology through a case study.  ...  , which is typical of object-oriented languages.  ... 
doi:10.1007/3-540-63107-0_1 fatcat:kdcaler7qrfvfeusnouylfgwly

Integration of complex objects and transitive relationships for information retrieval

Kalervo Järvelin, Timo Niemi
1999 Information Processing & Management  
Thus the interface supports the retrieval and structural manipulation of complex objects (e.g., documents, and bibliographic references), their retrieval through transitive relationships (e.g., thesauri  ...  Most importantly, users can formulate queries on a high abstraction level without mastering actual programming or database techniques.  ...  As a common feature of the extended relational model, object-oriented databases, deductive databases and deductive object-oriented databases we can say that their new constructs make them more expressive  ... 
doi:10.1016/s0306-4573(99)00020-5 fatcat:boa7xbvmvrfkjjcw6wsg4n3uki

Intelligent Querying of Web Documents Using a Deductive XML Repository [chapter]

Nick Bassiliades, Ioannis P. Vlahavas
2002 Lecture Notes in Computer Science  
In this paper, we present a deductive object-oriented database system, called X-DEVICE, WHICH is used as a repository for XML documents.  ...  All the extended features of the rule language are translated through the use of object metadata into a set of first-order deductive rules that are efficiently executed against the object database using  ...  WebLog is a deductive Web querying language, similar in spirit to Datalog, operating in an integrated graph-based framework. Although its syntax resembles F-Logic, it is not fully object-oriented.  ... 
doi:10.1007/3-540-46014-4_39 fatcat:afhmeh7ncjhpdeuuehgahgv4ky

Implementation of the Prometheus Taxonomic Model: A Comparison of Database Models and Query Languages and an Introduction to the Prometheus Object-Oriented Model

Cédric Raguenaud, Martin R. Pullan, Mark F. Watson, Jessie B. Kennedy, Mark F. Newman, Peter J. Barclay, Cedric Raguenaud
2002 Taxon  
The results of this comparison provide a rationale for the design and implementation of a new database system based on an Extended Object-Oriented model.  ...  The new model, the Prometheus Object-Oriented Model (POOM) and its query language Prometheus Object-Oriented Language (POOL), are discussed in relation to the requirements of taxonomic data and the Prometheus  ...  & al., 1995) , and others that integrate object orientation with graph databases (e.g., GraphDB).  ... 
doi:10.2307/1554970 fatcat:4bz4kafqinhf3hsfjyx4j52ps4

CDOL: A comprehensive declarative object language

Susan D. Urban, Anton P. Karadimce, Suzanne W. Dietrich, Taoufik Ben Abdellatif, Hon Wai Rene Chan
1997 Data & Knowledge Engineering  
In this paper we present a rule-based database language known as CDOL (Comprehensive, Declarative Object Language) that is an integration of deductive, object-oriented and active database technology.  ...  The rule-based query language of CDOL provides an expressive approach to extend the stored database with derived attributes and classes.  ...  Acknowledgments We would like to thank Amy Sundermier, Michael Tschudi, Lorena Gomez and Michael Tjahjadi of the A-DOOD (Active, Deductive, Object-Oriented Databases) research group for their careful review  ... 
doi:10.1016/s0169-023x(96)00041-9 fatcat:5dy526xixvdgtkast5kumymt2e

Deductive database languages: problems and solutions

Mengchi Liu
1999 ACM Computing Surveys  
Deductive databases result from the integration of relational database and logic programming techniques.  ...  In this paper, we discuss these problems from four different aspects: complex values, object orientation, higherorderness, and updates.  ...  Objects Since an object in the real world is associated with an object identifier and a value in an object-oriented database, a natural question is what an object is in a database.  ... 
doi:10.1145/311531.311533 fatcat:wv53x2zaxvbmpdjsklsgeumfvy

Using interval logic for order assembly

Z Cui
1994 Proceedings. International Conference on Intelligent Systems for Molecular Biology  
Then, we present and discuss a deductive and object-oriented data model based on this formalism for a genetic deductive database, and the inference rules required.  ...  In this paper, we first propose an integrated formalism based on a spatial-temporal logic where the concepts of metric information, local orientation and uncertainty are merged.  ...  Based on this integrated formalism, we have designed a deductive and object-oriented data model for molecular biology.  ... 
pmid:7584379 fatcat:arsaassavzfebcrhwopr6bowqa

A survey of deductive database systems

Raghu Ramakrishnan, Jeffrey D. Ullman
1995 The Journal of Logic Programming  
The prototype is built on top of an extended relational system (ALGRES), and is notable for its integration of an object-oriented data model with deductive rules.  ...  It is one of the first of the new family of "DOOD" (deductive, object-oriented database) systems.  ... 
doi:10.1016/0743-1066(94)00039-9 fatcat:z75hsj363jcwrdic4ymyi7aop4

Operation-oriented query language approach for recursive queries—part 2. Prototype implementation and its integration with relational databases

Timo Niemi, Kalervo Järvelin
1992 Information Systems  
The integration of our operation-oriented language with the extensional database (EDB) based on the relational model is also considered.  ...  Any node-oriented expression generated by our language is integrated with relational processing using a restriction operation tailored for this purpose.  ...  In our framework to deductive databases integration is based on the operation-oriented interface.  ... 
doi:10.1016/0306-4379(92)90006-9 fatcat:3fjudqaqvvgyph3foiwkjrkhee

E-DEVICE: an extensible active knowledge base system with multiple rule type support

N. Bassiliades, I. Vlahavas, A.K. Elmagarmid
2000 IEEE Transactions on Knowledge and Data Engineering  
This paper describes E-DEVICE, an extensible active knowledge base system (KBS) that supports the processing of event-driven, production, and deductive rules into the same active OODB system.  ...  E-DEVICE provides the infrastructure for the smooth integration of various declarative rule types into an active OODB system that supports low-level event-driven rules only by a) mapping each declarative  ...  In this paper, we present an extensible object-oriented KBS, called E-DEVICE (Extensible -Data-driven & EVent-driven rule Integration using Complex Events), that integrates production and deductive rules  ... 
doi:10.1109/69.877511 fatcat:simlo4bhvrfytlnz5hlgzqaocm

Prototyping a genetics deductive database

C Hearne, Z Cui, S Parsons, S Hajnal
1994 Proceedings. International Conference on Intelligent Systems for Molecular Biology  
The Genetics Deductive Database is built using new database technology which provides an object-oriented conceptual model, a declarative rule language, and a procedural update language.  ...  We are developing a laboratory notebook system known as the Genetics Deductive Database.  ...  Acknowledgements This research was partly supported by the European Commission under ESPRIT Project 6333 IDEA (Intelligent Database Environments for Advanced Applications).  ... 
pmid:7584387 fatcat:zhlsegwikzcwhemdlse5zapwii

Page 6174 of Mathematical Reviews Vol. , Issue 91K [page]

1991 Mathematical Reviews  
This seems to be a major obstacle to achieving a clean integration of object-oriented databases and other paradigms of database programming in a modern type system of a programming language.  ...  Similarly, the updates which may be effected through the view have their scope limited entirely to that view.  ... 

Parallel database systems: Open problems and new issues

Patrick Valduriez
1993 Distributed and parallel databases  
Finally, there are new issues raised by the introduction of higher functionality such as knowledge-based or object-oriented capabilities within a parallel database system.  ...  Furthermore, it is still an open issue to decide which of the various architectures among sharedmemory, shared-disk, and shared-nothing, is best for database management under various conditions.  ...  However, the integration of OODBMSs and object-oriented operating systems .have not yet been studied and remains an interesting research issue.  ... 
doi:10.1007/bf01264049 fatcat:owb356rtkra5fplbwktkwogdfi
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