- Managing Multiple Ontologies and Ontology Evolution in Ontologging.
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Maedche, A.; Motik, B.; Stojanovic, L.; Studer, R.; Volz, R.
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Maedche, A
Motik, B
...
Publication - cat - 06/15/2023 - 14:51 - 0 comments - 0 attachments
- Schema evolution in object databases by catalogs
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Pons, A; Keller, R. K.
Author:
Pons, A
Keller, R
...
Publication - cat - 07/03/2022 - 23:42 - 0 comments - 0 attachments
- An Architecture for Managing Database Evolution
... to put into practice this strategy, each component of a database is seen under this architecture as the information base of an information system. Furthermore, a translation information system is considered in order to manage the ... of conceptual elements into logical schema elements. A current Oracle implementation of this architecture is also presented.
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Publication - cat - 04/17/2013 - 13:27 - 0 comments - 1 attachment
- Evaluating the validity of data instances against ontology evolution over the Semantic Web
... an ontology, its data instances may become invalid, and as a result, may become non-interpretable. In this paper, we address precisely ... and demonstrate that it is sufficient to validate a data instance against the semantic view rather than the entire ontology. We ...
Publication - cat - 04/17/2013 - 13:27 - 0 comments - 0 attachments
- An introduction to schema versioning in OODBMS
... overview has been published so far. Secondly, the study of a general application scenario led us to a list of requirements. We propose a general framework based on schema ...
Publication - cat - 04/17/2013 - 13:16 - 0 comments - 0 attachments
- A Propagation Mechanism for Populated Schema Versions
... schema of the database, support for schema evolution is a highly required feature. Therefore, a set of schema update primitives must be provided which can be used to perform ...
Publication - cat - 04/17/2013 - 13:05 - 0 comments - 0 attachments
- X-Evolution: A System for XML Schema Evolution and Document Adaptation
... Mesiti, Marco; Celle, Roberto; Sorrenti, Matteo A.; Guerrini, Giovanna
Author:
... accordingly in order to address the new requirements. A consequence of schema evolution is that documents instance of the original ...
Publication - cat - 04/17/2013 - 12:27 - 0 comments - 0 attachments
- Wrapper-based evolution of legacy information systems
... severe heterogeneity problems. For instance, incorporating a new program in a legacy database application can create an integrity mismatch, since the ...
Publication - huliganka - 04/17/2013 - 12:05 - 0 comments - 1 attachment
- Data Reverse Engineering using System Dependency Graphs
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Cleve, A; Henrard, J.; Hainaut, JL;
Author:
Cleve, A
Henrard, J
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Publication - acleve - 04/17/2013 - 12:05 - 0 comments - 0 attachments
- Database application evolution: a transformational approach
... to database schemas, to data and to programs through a general strategy. This strategy requires the documentation of database ... techniques. Our approach, called DB-MAIN, relies on a generic database model and on transformational paradigm that states that ... can be modeled by schema transformations. Indeed, a transformation provides both structural and instance mappings that formally ...
Publication - huliganka - 04/17/2013 - 11:38 - 0 comments - 1 attachment
- A Coevolution Approach for Database Schemas and Related Ontologies
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Kupfer, A
Eckstein, S
... integration and meta-databases, by connecting databases on a semantical level. Still, everything fails when one of the database schemas ...
Publication - cat - 04/17/2013 - 11:05 - 0 comments - 0 attachments
- The PRISM Workwench: Database Schema Evolution Without Tears
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Curino, Carlo A.; Moon, Hyun J.; Ham, MyungWon; Zaniolo, Carlo
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DEMO PAPER:
Information Systems are subject to a perpetual evolution, which is particularly pressing in Web Information ...
Publication - krlis1337 - 04/17/2013 - 11:05 - 0 comments - 0 attachments
- Evolution of rule-based programs
... analysers, and program transformations.
We provide a pragmatic, transformation-based approach for expressing and tracking changes ...
Publication - cat - 04/17/2013 - 10:27 - 0 comments - 0 attachments
- A Survey of Schema Evolution in Object-Oriented Databases
... in every aspect. On the other hand, the prototyping of a
database design may also involve changes to both the structure and behavior of a schema.
Unfortunately, most of the current systems offer little support for ...
Publication - erhard - 04/17/2013 - 10:05 - 0 comments - 0 attachments
- A Versioning Management Model for Ontology-Based Data Warehouses
... autonomous databases. To automate the integration process, a number of these systems suppose the existence of a shared domain ontology a priori referenced by the local ontologies embedded ...
Publication - cat - 04/17/2013 - 09:49 - 0 comments - 0 attachments
- Ontology and Schema Evolution in Data Integration: Review and Assessment
... the emergence of new high- throughput tools have led to a new information revolution. The amount and the diversity of the information ... databases and ontologies has been recognized as a cornerstone issue in bringing in legacy data with formal semantic meaning. ...
Publication - cat - 04/17/2013 - 09:49 - 0 comments - 0 attachments
- XEM: XML Evolution Management
... the Extensible Markup Language (XML) has been emerging as a standard format for data representation on the web. In many application ... document type definitions (DTDs) are designed to enforce a semantically agreed-upon structure of the XML documents. In XML context, ...
Publication - cat - 04/17/2013 - 09:16 - 0 comments - 0 attachments
- A formal model for temporal schema versioning in object-oriented databases
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doi:10.1016/S0169-023X(02)00207-0
Citations:
... 10 - 49
In this paper we present a formal model for the support of temporal schema versions in object-oriented ...
Publication - fgrandi - 04/17/2013 - 08:49 - 0 comments - 0 attachments
- Schema Evolution for XML: A Consistency-preserving Approach
... paper deals with updates of XML documents that satisfy
a given schema, e.g., a DTD. In this context, when a given update
violates the schema, it might be ...
Publication - cat - 04/17/2013 - 07:27 - 0 comments - 0 attachments
- PRIMA: Archiving and Querying Historical Data with Evolving Schemas
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Moon, Hyun J.; Curino, Carlo A.; MyungWon, Ham; Zaniolo, Carlo
... schema version in which they firstly appeared, leading to a perfect archival quality, but to a taxing query interface.
The PRIMA ...
Publication - krlis1337 - 04/17/2013 - 07:27 - 0 comments - 0 attachments
- Update Rewriting and Integrity Constraint Maintenance in a Schema Evolution Support System: PRISM++
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Deutsch, A
Curino, C
... applications when the database schema evolves represents a long-standing challenge of practical and theoretical importance. Recent work ...
Publication - krlis1337 - 04/17/2013 - 06:49 - 0 comments - 0 attachments
- A model for schema evolution in temporal relational databases
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Scalas, M.R.; Cappelli, A; DeCastro, C.
Author:
... M
Cappelli, A
DeCastro, C
...
Publication - cat - 04/17/2013 - 06:49 - 0 comments - 0 attachments
- Maintaining Semantic Mappings between Database Schemas and Ontologies
... Authors:
A, Yuan; Topaloglou, Thodoros
Author:
A, Y
Topaloglou, T
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Publication - erhard - 04/17/2013 - 06:27 - 0 comments - 0 attachments
- Evolva: A Comprehensive Approach to Ontology Evolution
... We tackle the aforementioned issues by proposing Evolva, a comprehensive ontology evolution framework, which handles a complete ontology evolution cycle, and makes use of background knowledge for ...
Publication - cat - 04/17/2013 - 05:49 - 0 comments - 0 attachments
- On Detecting High-Level Changes in RDF/S KBs
... ontology in order to store or visualize their
deltas is a challenging task for e-science. In this paper, we focus on languages allowing ... can be effectively and efficiently detected. We propose a specific language that provably exhibits those characteristics and provide a ...
Publication - cat - 04/17/2013 - 05:49 - 0 comments - 1 attachment
