A. Artale and E. Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
Schema Evolution and Versioning: a Logical and.. - Franconi, Grandi.. (2000) (2 citations) Self-citation (Franconi) (Correct)
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A. Artale and E. Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999.
Schema Evolution and Versioning: a Logical and.. - Franconi, Grandi.. (2000) (2 citations) Self-citation (Franconi) (Correct)
No context found.
A. Artale and E. Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999.
Schema Evolution and Versioning: a Logical and.. - Franconi, Grandi.. (2000) (2 citations) Self-citation (Franconi) (Correct)
No context found.
Alessandro Artale and Enrico Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999.
A Semantic Approach for Schema Evolution and Versioning .. - Franconi, Grandi.. (2000) (9 citations) Self-citation (Franconi) (Correct)
....schema requires an answer from more than one pool of data. This is the case when a particular object maintains its identity over different version i.e. it evolves with the schema by varying its structural properties and it is requested to have an overview of its evolution over time [3, 2]. In this case an explicit treatment of time is required in the formal framework. By adopting a temporally extended conceptual data model with implicit time [16] and by assuming that objects in the same database have implicitly always the same timestamp the one labelling the database version, ....
Alessandro Artale and Enrico Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999.
Schema Evolution and Versioning: a Logical and.. - Franconi, Grandi.. (2000) (2 citations) Self-citation (Franconi) (Correct)
....over the schema versions induced by the schema changes is required at the level of the semantics. Formally, this partial order defines some sort of temporal structure which leads us to consider the evolving data as a (formal) temporal database with a temporally extended conceptual data model [16, 3, 2]. With such an approach, di#erent formal timestamps can be associated with di#erent schema versions: all the objects connected with a schema version are assigned the same timestamp, such that each data pool represents a homogeneous state (snapshot) in the database evolution along the formal time ....
A. Artale and E. Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999.
A General Framework for Evolving Schemata Support - Franconi, Grandi, Mandreoli (2000) Self-citation (Franconi) (Correct)
....over the schema versions induced by the schema changes is required at the level of the semantics. Formally, this partial order de nes some sort of temporal structure which leads us to consider the evolving data as a (formal) temporal database with a temporally extended conceptual data model [16, 3, 2]. With such an approach, di erent formal timestamps can be associated with di erent schema versions: all the objects connected with a schema version are assigned the same timestamp, such that each data pool represents a homogeneous state (snapshot) in the database evolution along the formal time ....
Alessandro Artale and Enrico Franconi. Schema integration of temporal databases. Technical report, University of Manchester, 1999.
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