A Classification Algorithm for Supporting Object-Oriented Views.

Elke A. Rundensteiner: A Classification Algorithm for Supporting Object-Oriented Views. CIKM 1994: 18-25

@inproceedings{DBLP:conf/cikm/Rundensteiner94,
  author    = {Elke A. Rundensteiner},
  title     = {A Classification Algorithm for Supporting Object-Oriented Views},
  booktitle = {Proceedings of the Third International Conference on Information
               and Knowledge Management (CIKM'94), Gaithersburg, Maryland, November
               29 - December 2, 1994},
  publisher = {ACM},
  year      = {1994},
  pages     = {18-25},
  ee        = {db/conf/cikm/Rundensteiner94.html, http://doi.acm.org/10.1145/191246.191254},
  crossref  = {DBLP:conf/cikm/94},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

In recent years, object-oriented (OO) views have been recognized as a powerful mechanism for customizing the structural as well as behavioral aspects of interfaces to object-oriented databases (OODBs) for diverse users. In this context, classification is concerned with the integration of virtual classes derived using an OO query into one unifying schema. Existing approaches either require the user to explicitly specify the relationship between a virtual class and existing base classes, or they relate a virtual class directly with its source class(es) or with the root of the schema. In this paper, we propose a solution to this classification problem that accomplishes the following goals: (1) generate maximally informative, and thus comprehensible, schemas that explicitly model the subclass relationships between base and virtual classes, and (2) support efficient type resolution for shared property functions by supporting upwards inheritance for both base and virtual classes. Correctness and complexity of the classification algorithm are also discussed.

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Proceedings of the Third International Conference on Information and Knowledge Management (CIKM'94), Gaithersburg, Maryland, November 29 - December 2, 1994. ACM 1994
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Referenced by

Harumi A. Kuno, Elke A. Rundensteiner: Incremental Maintenance of Materialized Object-Oriented Views in MultiView: Strategies and Performance Evaluation. IEEE Trans. Knowl. Data Eng. 10(5): 768-792(1998)
Young-Gook Ra, Elke A. Rundensteiner: A Transparent Schema-Evolution System Based on Object-Oriented View Technology. IEEE Trans. Knowl. Data Eng. 9(4): 600-624(1997)
Harumi A. Kuno, Elke A. Rundensteiner: Using Object-Oriented Principles to Optimize Update Propagation to Materialized Views. ICDE 1996: 310-317
Young-Gook Ra, Elke A. Rundensteiner: A Transparent Object-Oriented Schema Change Approach Using View Evolution. ICDE 1995: 165-172

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