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Improving XML Schema Matching Performance Using Prüfer Sequences

... Algergawy, A Saake, G ... 10 - 49 Schema matching is a critical step for discovering semantic correspondences among elements in many ...

Publication - alsayed - 07/28/2016 - 08:29 - 0 comments - 0 attachments

Complex schema match discovery and validation through collaboration

... range:  n/a In this paper, we demonstrate an approach for the ... mini-taxonomies: hierarchical structures extracted from a large set of schema trees belonging to the same domain. The technique ...

Publication - cat - 04/17/2013 - 09:49 - 0 comments - 0 attachments

Information Systems Integration and Evolution: Ontologies at Rescue

... Curino, Carlo A.; Tanca, Letizia; Zaniolo, Carlo ... 472.64 KB The life of a modern Information System is often characterized by (i) a push toward integration with other systems, and (ii) the evolution of its ...

Publication - krlis1337 - 04/17/2013 - 04:49 - 0 comments - 1 attachment

Automating the transformation of XML documents

... between such documents must thus be created manually on a case-by-case basis. In this paper, we explore the problem of how to automate ... of the document transformation process. One, we propose a set of schema transformation operations that establish semantic relationships ...

Publication - cat - 04/16/2013 - 22:27 - 0 comments - 1 attachment

XML mapping technology: Making connections in an XML-centric world

... range:  n/a Attachment Size ... which diverse kinds of information can be represented as a result of the self-describing nature and extensibility of XML itself. The ...

Publication - cat - 04/16/2013 - 18:05 - 0 comments - 1 attachment

Critical Points for Interactive Schema Matching

... use of computers to assist in the learning situation in a simulation, game, tutorial, or drill and practice mode is reviewed on an ... an adjunct to support learning is compared to its use in a substitution mode. Evaluative studies of CAI are reviewed and costs are ...

Publication - admin - 04/16/2013 - 17:49 - 0 comments - 1 attachment

Reconciling Schemas of Disparate Data Sources: A Machine-Learning Approach

... Doan, A.; Domingos, P.; Halevy, A. Author:  ...

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

Learning to Match the Schemas of Data Sources: A Multistrategy Approach

... Doan, A.; Domingos, P.; Halevy, A. Author:  ...

Publication - huliganka - 04/16/2013 - 05:27 - 0 comments - 0 attachments

Formalizing the XML Schema Matching Problem as a Constraint Optimization Problem

... efficient way to solve any difficult problem is making a complete, possibly formal, problem specification. This paper introduces a formal specification for the problem of semantic XML schema matching. ...

Publication - huliganka - 04/16/2013 - 05:16 - 0 comments - 0 attachments

Defining the XML Schema Matching Problem for a Personal Schema Based Query Answering System

... combined schema and data information. Tag nesting enabled a simple representation of hierarchical relations. Such enrichments sparked off a new wave of research on how to improve querying and searching of data ...

Publication - huliganka - 04/16/2013 - 05:16 - 0 comments - 0 attachments

Schema Covering: a Step Towards Enabling Reuse in Information Integration

... Clarkson, K.A. Year:  ... schemas. Defining transformations between schemas is a key objective in information integration. However, this process often ...

Publication - cat - 04/15/2013 - 23:16 - 0 comments - 1 attachment