Search: in, Melnik, S

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Interactive schema translation with instance-level mappings

... mappings into SQL views to reassemble the objects stored in relational tables. Second, it offers interactive editing, i.e., incremental ...

Publication - cat - 04/17/2013 - 12:16 - 0 comments - 1 attachment

Similarity Flooding: A Versatile Graph Matching Algorithm and its Application to Schema Matching

... of two data schemas or two data instances plays a key role in data warehousing, e-business, or even biochemical applications. In this paper we present a matching algorithm based on a fixpoint computation ...

Publication - admin - 04/16/2013 - 20:16 - 0 comments - 1 attachment

Generic Model Management: Concepts and Algorithms

... such applications by providing a database infrastructure in which a set of high-level algebraic operators, such as Match, Merge, and ... and develop novel algorithms for implementing them. In particular, we present an innovative algorithm based on fixpoint ...

Publication - cat - 04/16/2013 - 18:38 - 0 comments - 1 attachment

Incremental Schema Matching

... calculate and display the entire set of correspondences in a single shot. Invariably, the result presented to the engineer includes ... the match algorithm fast enough for incremental matching in large schemas and to devise a user interface that avoids overwhelming the ...

Publication - cat - 04/16/2013 - 18:16 - 0 comments - 1 attachment

Comparison of Schema matching Evaluations

... 794.91 KB Recently, schema matching has found considerable interest in both research and practice. Determining matching components of database or XML schemas is needed in many applications, e.g. for E-business and data integration. Various schema ...

Publication - admin - 04/16/2013 - 15:49 - 0 comments - 1 attachment

Model Management: First Steps and Beyond

... This paper discusses some results and challenges in generic model management based on a first published dissertation. ...

Publication - cat - 04/16/2013 - 12:38 - 0 comments - 1 attachment

Compiling mappings to bridge applications and databases

... problem. We present a novel approach to this problem, in which the relationship between the application data and the persistent ... is used to answer queries, while viewing the database in terms of the application model allows us to leverage view maintenance ... for update translation. This approach has been implemented in a commercial product. It enables developers to interact with a relational ...

Publication - huliganka - 04/16/2013 - 07:49 - 0 comments - 1 attachment

Developing Metadata-Intensive Applications with Rondo

... complete prototype of a generic model-management system, in which high-level operators are used to manipulate models and mappings ...

Publication - admin - 04/16/2013 - 03:27 - 0 comments - 1 attachment

Supporting Executable Mappings in Model Management

... require that mappings be executable, expressed in SQL, XSLT, or other data transformation languages. In this paper, we develop a semantics for model-management operators that ...

Publication - admin - 04/16/2013 - 03:27 - 0 comments - 1 attachment

Composition of Mappings Given by Embedded Dependencies

... data integration, and other data management tasks. In many applications, mappings are given by embedded dependencies. In this paper, we study the issues involved in composing such mappings. Our ...

Publication - cat - 04/16/2013 - 03:16 - 0 comments - 1 attachment

Implementing Mapping Composition

... Mapping composition is a fundamental operation in metadata driven applications. Given a mapping over schemas S1 and S2 and ...

Publication - cat - 04/16/2013 - 03:16 - 0 comments - 1 attachment

Model management 2.0: manipulating richer mappings

... us to a revised vision that differs from the original in two main respects: the operations must handle more expressive mappings, and ...

Publication - huliganka - 04/16/2013 - 03:16 - 0 comments - 1 attachment

Rondo: A Programming Platform for Generic Model Management

... complete prototype of a generic modelmanagement system, in which high-level operators are used to manipulate models and mappings ...

Publication - cat - 04/16/2013 - 03:05 - 0 comments - 1 attachment