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Evaluating the validity of data instances against ontology evolution over the Semantic Web

... Qin, L; Atluri, V Author:  ... L Atluri, V Year:  ...

Publication - cat - 04/17/2013 - 13:27 - 0 comments - 0 attachments

On Detecting High-Level Changes in RDF/S KBs

... Papavassiliou, V; Flouris, G; Fundulaki, I; D Kotzinos, V .. Author:  ...

Publication - cat - 04/17/2013 - 05:49 - 0 comments - 1 attachment

Incremental Reorganization Of Relational Databases

... Markowitz, V Makowsky, J ...

Publication - erhard - 04/16/2013 - 11:05 - 0 comments - 1 attachment

Efficient Maintenance of Temporal Data Warehouses

... A temporal data warehouse can be defined as a set V of materialized views over non-temporal sources. We present a ... data warehouse that, besides a set of temporal views V, has two kinds of auxiliary views: a set T of auxiliary relations containing ... (i.e. non-temporal operators). Although temporal views in V are specified in a temporal algebraic query language we translate them into ...

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

Database Evolution: the DB-Main Approach

... Hainaut, JL; Englebert, V; Henrard, J; Hick, JM; Hick, D ... Englebert, V Henrard, J ...

Publication - cat - 04/15/2013 - 22:27 - 0 comments - 1 attachment