Schema Evolution publication categorizer

... Kosky, A.S. Author:  Kosky, A Year:  ...

Publication - huliganka - 07/03/2022 - 23:42 - 0 comments - 0 attachments

... 11.7 KB Information integration is a key challenge faced by all major organizations, business and governmental ... formalisms and are chosen with two criteria in mind: (a) expressive power sufficient to specify interesting data interoperability ...

Publication - cat - 04/17/2013 - 11:16 - 0 comments - 1 attachment

... merging generalization hierarchies. This procedure assists a designer in defining a global view which is a view over multiple databases. The small collection of ...

Publication - cat - 04/17/2013 - 09:27 - 0 comments - 1 attachment

... The concept of “model” is today considered as a promising technology in domains such as data and software engineering. In ... processes. Such an integration will however require a set of dedicated tools enabling to perform standard model operations onto ...

Publication - huliganka - 04/17/2013 - 00:49 - 0 comments - 1 attachment

... Kirsten, T.; Gross, A.; Hartung, M.; Rahm, E. Author:  ... E Gross, A Year:  ...

Publication - hartung - 04/16/2013 - 23:05 - 0 comments - 0 attachments

... and composability of our approach we implemented a data translation tool and mapping export for several data manipulation ...

Publication - dk - 04/16/2013 - 22:27 - 0 comments - 0 attachments

... 421.77 KB Schema integration is a central task for data integration. Over the years, many tools have been ... schemas. These metrics have been implemented as part of a benchmark for evaluating schema matching tools. We finally report experiments ...

Publication - cat - 04/16/2013 - 12:27 - 0 comments - 1 attachment

... building blocks for many information integration tasks. A schema mapping is a high-level specification of the relationship between two schemas, and ...

Publication - cat - 04/16/2013 - 12:16 - 0 comments - 0 attachments

... Curino, Carlo A.; Moon, Hyun J.; Zaniolo, Carlo ... We then introduce the Historical Metadata Manager (HMM), a tool designed to facilitate the process of documenting and querying the ...

Publication - krlis1337 - 04/16/2013 - 10:05 - 0 comments - 0 attachments

... Guzman-Arenas, A; Cuevas, AD Author:  Guzman-Arenas, A Cuevas, AD ...

Publication - cat - 04/16/2013 - 09:49 - 0 comments - 0 attachments

... the integration of multiple such ontologies to provide a unified view on them. We demonstrate a new automatic approach to merge large taxonomies such as product catalogs ...

Publication - cat - 04/16/2013 - 08:38 - 0 comments - 1 attachment

... KB We consider the problem of integrating a large number of interface schemas over the Deep Web, The scale of the problem ... integration. To address these challenges, we propose a novel formulation of schema integration as an optimization problem, with the ...

Publication - cat - 04/16/2013 - 06:27 - 0 comments - 1 attachment

... Radwan, A; Popa, L; Stanoi, IR; Younis, A Author:  ...

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

... Schema integration is the problem of creating a unified target schema based on a set of existing source schemas that relate to each other via specified ...

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

... 10 - 49 We develop a formal basis of correct schema transformations. Schemas are formalized as ...

Publication - cat - 04/16/2013 - 03:49 - 0 comments - 0 attachments

... Melnik, Sergey; Rahm, Erhard; Bernstein, Philip A. Author:  ... development of such integrated applications. We present a first complete prototype of a generic model-management system, in which ...

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

... Gross, A.; Hartung, M.; Kirsten, T.; Rahm, E. ... T Gross, A Rahm, E ...

Publication - hartung - 04/16/2013 - 02:05 - 0 comments - 0 attachments

... methods are presented: 1) CPI converts an XML schema to a relational schema while preserving semantic constraints of the original XML schema, 2) NeT derives a nested structured XML schema from a flat relational schema by repeatedly ...

Publication - cat - 04/16/2013 - 01:05 - 0 comments - 0 attachments

... presents an intermediate meta-model that consists of a set of generic meta-classes that capture and describe the semantics of a variety of data models. A model is described by a set of intermediate model ...

Publication - huliganka - 04/16/2013 - 00:49 - 0 comments - 0 attachments

... an extended catalog model whose purpose is to provide a universal product catalog repository with browsing, searching, and ... sharing and interoperability. In addition, we present a model for category hierarchies with well defined semantics which allows ...

Publication - cat - 04/16/2013 - 00:38 - 0 comments - 0 attachments

... as one of the fundamental operators for the development of a general framework for metadata management. In fact, during the last years ... include features that are difficult to use in practice. A typical example is the use of disjunction in the conclusion of the mapping ...

Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 1 attachment

... translating schemes between different data models, in a formal framework that refers to a wide range of models. We first introduce a graphtheoretic formalism that ...

Publication - huliganka - 04/15/2013 - 23:16 - 0 comments - 0 attachments

... We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only currently pervasive on the web, but ...

Publication - cat - 04/15/2013 - 23:05 - 0 comments - 1 attachment

... for ontology sharing and reuse on the Semantic Web. A number of ontology merging and alignment tools have been developed, many of ... derived from linguistic cues. We present in this paper a linguistic information based approach to ontology merging and alignment. Our ...

Publication - cat - 04/15/2013 - 22:38 - 0 comments - 0 attachments

... - 49 In this paper, we propose a multi-strategic matching and merging approach to find correspondences between ... Maps. Our multi-strategic matching approach consists of a linguistic module and a Topic Map constraints-based module. A linguistic ...

Publication - cat - 04/15/2013 - 22:16 - 0 comments - 0 attachments