J. Jannink, P. Mitra, E. Neuhold, S. Pichai, R. Studer, and G. Wiederhold. An algebra for semantic interoperation of semistructured data. In IEEE Knowledge and Data Engineering Exchange Workshop (KDEX), pages 86-100, 1999. Home/Search Document Details and Download
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Data Warehouse Scenarios for Model Management - Bernstein, Rahm (2000) (6 citations) (Correct)
....meta data related applications is to make model and mapping first class objects with generic high level operations that simplify their use. We call this capability model management [1,2] There are many examples of high level algebraic operations being used for specific meta data applications [4, 7, 10, 11, 14]. However, these operations are not defined to be generic across application domains. Our vision is to provide a truly generic and powerful model management environment to enable rapid development of meta data related applications in different domains. To this end we need to define operations that ....
Jannink, J., Mitra, P., Neuhold, E., Pichai, S., Studer, R., Wiederhold, G.: An Algebra for Semantic Interoperation of Semistructured Data. Proc.
Panel: Is Generic Metadata Management Feasible? - Bernstein (2000) (2 citations) (Correct)
.... ## Bulk operations on models, such as Apply (apply a function to all objects in a model) and Delete (delete all objects in a model) Several research projects in the data integration field have used graph oriented representations with high level algebraic operations like those listed above [1][3][4] 5] 8] However, they haven t been generalized to make them applicable to a broad range of model management problems. Other researchers have developed similar operations using sets, rather than graphs, as the representation of models [6] Graphs and sets can describe the syntax of models and ....
Jannink, Jan, Prasenjit Mitra, Erich Neuhold, Srinivasan Pichai, Rudi Studer, and Gio Wiederhold. An Algebra for Semantic Interoperation of Semistructured Data. In 1999 IEEE Knowledge and Data Engineering Exchange Workshop (KDEX'99), Nov. 1999.
An Algebra for Semantic Interoperation of.. - Jannink, Mitra.. (1999) (6 citations) Self-citation (Jannink Mitra Neuhold Pichai Studer Wiederhold) (Correct)
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J. Jannink, P. Mitra, E. Neuhold, S. Pichai, R. Studer, and G. Wiederhold. An algebra for semantic interoperation of semistructured data (extended version). Technical report, Stanford University, 1999.
An Algebra for Semantic Interoperation of.. - Jannink, Mitra.. (1999) (6 citations) Self-citation (Jannink Mitra Neuhold Pichai Studer Wiederhold) (Correct)
....These expressions are constraints to the algebraic operators, as selection and join conditions are in the relational algebra. The set of primitives below is complete with respect to transformations of the object model defined above. The completeness proof appears in the full technical report [9]. Note that the conversion operators allow transformations from values to objects, which enables their use in wrapping sources which are not already within the object model. These conversion operators allow uninterpreted components (strings) of an object to become attributes of the object. The ....
....its new target application. The Match operator serves to define the similarity measure between information sources. The remaining operators of the algebra generalize characteristic applications of semistructured data that are currently under investigation. We refer readers to the technical report [9] for a complete presentation of the operators. The algebra operates on semistructured data. Inputs and outputs to the operators are directed labelled graphs with no disjoint components. We define these connected directed labelled graphs below as our unit of semantic consistency. The nodes and arcs ....
J. Jannink, P. Mitra, E. Neuhold, S. Pichai, R. Studer, and G. Wiederhold. An algebra for semantic interoperation of semistructured data (extended version). Technical report, Stanford University, 1999.
A Survey on Information Systems Interoperability - Fileto, Medeiros (2003) (Correct)
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J. Jannink, P. Mitra, E. Neuhold, S. Pichai, R. Studer, and G. Wiederhold. An algebra for semantic interoperation of semistructured data. In IEEE Knowledge and Data Engineering Exchange Workshop (KDEX), pages 86-100, 1999.
A Vision for Management of Complex Models - Bernstein, Halevy, Pottinger (2000) (20 citations) (Correct)
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Jan Jannink, Prasenjit Mitra, Erich Neuhold, Srinivasan Pichai, Rudi Studer, and Gio Wiederhold. An algebra for semantic interoperation of semistructured data. In IEEE Knowledge and Data Engineering Exchange Workshop (KDEX), 1999.
The Semantic Web: The Roles of XML and RDF - Decker, Melnik, Van Harmelen.. (2000) (42 citations) (Correct)
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J. Jannink, et al., "An Algebra for Semantic Interoperation of Semistructured Data," Proc. IEEE Knowledge and Data Engineering Exchange Workshop, IEEE Comp. Soc. Press, Los Alamitos, Calif., 1999.
A Vision for Management of Complex Models - Bernstein, Levy, Pottinger (2000) (20 citations) (Correct)
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Jan Jannink, Prasenjit Mitra, Erich Neuhold, Srinivasan Pichai, Rudi Studer, and Gio Wiederhold. An algebra for semantic interoperation of semistructured data. In IEEE Knowledge and Data Engineering Exchange Workshop (KDEX), 1999.
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