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    1999
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    ODMG Language Extensions for Generalised Schema Versioning Support
    15 years 3 months ago
    ODMG Language Extensions for Generalised Schema Versioning Support
    Download  www-db.deis.unibo.it
    Fabio Grandi, Federica Mandreoli
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    ER
    1999
    Springer
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    On the Ontological Expressiveness of Temporal Extensions to the Entity-Relationship Model
    15 years 3 months ago
    On the Ontological Expressiveness of Temporal Extensions to the Entity-Relationship Model
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    Heidi Gregersen, Christian S. Jensen
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    ER
    1999
    Springer
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    Entity Evolution in ISA Hierarchies
    15 years 3 months ago
    Entity Evolution in ISA Hierarchies
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    Antoni Olivé, Dolors Costal, Maria-Ribera S...
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    ER
    1999
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    Data Warehouse Design for E-Commerce Environments
    15 years 3 months ago
    Data Warehouse Design for E-Commerce Environments
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    Il-Yeol Song, Kelly LeVan-Shultz
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    ER
    1999
    Springer
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    A Taxonomy of Recursive Relationships and Their Structural Validity in ER Modeling
    15 years 3 months ago
    A Taxonomy of Recursive Relationships and Their Structural Validity in ER Modeling
    Download  www.cis.drexel.edu
    Abstract. In this paper, we present the complete classification of recursive relationships and the criteria that contribute to the structural validity of modeling recursive relatio...
    James Dullea, Il-Yeol Song
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