... Hartung, M; Gross, A; Kirsten, T; Rahm, E Author: ... M Gross, A Kirsten, T ...
Publication - hartung - 04/17/2013 - 12:27 - 0 comments - 0 attachments
... N Jones, A Gray, W ... cost and effort required for maintaining the federation in a consistent state after its launch. If only human intervention is to be ...
Publication - cat - 04/17/2013 - 10:05 - 0 comments - 0 attachments
... information between heterogeneous rep- resentations is a long standing issue. With the large spreading of cooper- ative applications ... for the automatic generation of model translations. A translation is obtained by combining a set of basic transformations and ...
Publication - paolop - 04/17/2013 - 04:38 - 0 comments - 1 attachment
... Gal, A.; Trombetta, A.; Anaby-Tavor, A.; Montesi, D. ...
Publication - avigal - 04/17/2013 - 03:05 - 0 comments - 1 attachment
... the database and mapping must evolve in kind. We present a technique that, in most cases, allows those evolutions to progress ...
Publication - cat - 04/16/2013 - 20:38 - 0 comments - 0 attachments
... In this paper we study the problem of schema exchange, a natural extension of the data exchange problem to an intensional level. ... end, we first introduce the notion of schema template, a tool for the representation of a class of schemas sharing the same ...
Publication - paolop - 04/16/2013 - 09:27 - 0 comments - 1 attachment
... Curino, Carlo A.; Orsi, Giorgio; Tanca, Letizia ... of this high precision mapping tool is twofold: (i) a modular and extensible architecture that automatically combines several matching techniques by means of a neural network,and (ii) a subsystem for the (semi)-automatic resolution of ...
Publication - krlis1337 - 04/16/2013 - 09:05 - 0 comments - 0 attachments
... Loscio, B.F.;Salgado, A.C. Author: ... B Salgado, A Year: ...
Publication - cat - 04/16/2013 - 08:49 - 0 comments - 0 attachments
... Small changes in the database configurations might impact a large number of applications and data stores around the system: queries and ... application programs might crash. HECATAEUS is a tool, which represents the database schema along with its dependent workload, ...
Publication - gpapas - 04/16/2013 - 07:27 - 0 comments - 0 attachments
... Mapping complex metadata structures is crucial in a number of domains such as data integration, ontology alignment or model ... to compute mapping suggestions that can be corrected by a user. However, constructing and tuning match strategies still requires a high ...
Publication - cat - 04/16/2013 - 03:49 - 0 comments - 1 attachment
... Claypool, K.T.; Rundensteiner, E.A.; Heineman, G.T. Author: ... propose comprehensive support for relationship evolution. A complete schema evolution facility for any OODB system must provide (1) ...
Publication - cat - 04/16/2013 - 02:49 - 0 comments - 1 attachment
... This paper addresses the design of a schema evo- lution framework enabling an efficient management of object ... we provide operations for immediate refreshing of a database to enable an ef- ficient manipulation of versions by a large ...
Publication - cat - 04/16/2013 - 01:38 - 0 comments - 0 attachments
... Thor, A; Hartung, M; Gross, A; Kirsten, T; Rahm, E Author: ...
Publication - hartung - 04/16/2013 - 00:16 - 0 comments - 1 attachment
... it is not possible to synchronously upgrade all peers of a Web Service scenario. Instead, Web Service peers should be able to coexist in ... if they were able to understand it. This paper presents a framework for semantically extensible schemas for Web Service evolution. The ...
Publication - cat - 04/15/2013 - 23:49 - 0 comments - 0 attachments
... updates can cause problems. In this paper, we present a procedure which safely adds a fact type to a conceptual schema. This procedure, as well as being used for ...
Publication - cat - 04/15/2013 - 21:38 - 0 comments - 1 attachment
