... and (ii) the evolution of its data management core in response to continuously changing application requirements. Most of the ... Manager); by harvesting the recent theoretical advances in this area into a unified framework, ADAM seeks to deliver practical ... an Information System (IS) reflects the changes occurring in the application reality that the IS is modelling: thus, ADAM exploits ...
Publication - krlis1337 - 04/17/2013 - 04:49 - 0 comments - 1 attachment
... but there are still few and partial solu- tions. In general, given an information source, different translations can be defined for the same target model. In this work, we first identify gen- eral properties that “good” ... search. These techniques have been implemented in a tool for the man- agement of heterogeneous data models and some ...
Publication - paolop - 04/17/2013 - 04:38 - 0 comments - 1 attachment
... are conceptually integrated into a single cohesive schema. In this work we propose a modeling framework for schema integration, capturing ... with the outcome of a schema integration process. In this paper we provide a systematic analysis of the process properties and ...
Publication - avigal - 04/17/2013 - 03:05 - 0 comments - 1 attachment
... the challenge of managing the history of their databases in the face of intense database schema evolution . Our PRIMA system ... method for publishing the history of a relational database in XML, whereby the evolution of the schema and its underlying database are ...
Publication - krlis1337 - 04/17/2013 - 01:38 - 0 comments - 1 attachment
... engineers (designers, developers) still have to face in their everyday work is the evolution of working database systems. As a step for the solution of this problem in this paper we propose MeDEA, which stands for Metamodel-based Database ...
Publication - jlloret - 04/16/2013 - 14:49 - 0 comments - 0 attachments
... 1.11 MB In this paper, we illustrate a preliminary approach to the translation of Web ... basic functions performing XML transformations expressed in XQuery. Practical examples are provided to show the effectiveness of the ...
Publication - paolop - 04/16/2013 - 09:38 - 0 comments - 1 attachment
... using conventions on version numbers and namespaces. In all cases, the compatibility among services description must be evaluated, ... performed manually, particularly for complex descriptions. In this paper, we describe a method to automatically determine when two service ...
Publication - KarinBecker - 04/16/2013 - 08:27 - 0 comments - 0 attachments
... 210.1 KB In this paper, we visit the problem of the management of inconsistencies ...
Publication - gpapas - 04/16/2013 - 04:27 - 0 comments - 1 attachment
... 6th Intl. Workshop on Data Integration in the Life Sciences (DILS) URL: ... object properties. Such annotation mappings are utilized in different applications and analysis studies whose results strongly depend on ...
Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 0 attachments
