Schema Evolution publication categorizer

... ALIMONY-BEA-SDSI.pdf 954.46 KB In this paper, we describe an in-progress effort to augment the data integration capabilities of a ... and service-enabling heterogeneous enterprise data sources in order to deliver data services for use by SOA applications. The schema ...

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

... it is rare that a schema mapping possesses an inverse. In this paper, we introduce and study the notion of a quasi-inverse of a ... negative results about the existence of quasi-inverses. In particular, we show that every LAV (local-as-view) schema mapping has a ...

Publication - huliganka - 04/17/2013 - 02:49 - 0 comments - 1 attachment

... is proposed, and its application to the system described in Johnson et al. [15] is illustrated. Two judges categorized errors according ... The results of applying the model to the system described in [15] reveal the reason for a puzzling set of results in that paper, and also ...

Publication - hartung - 04/17/2013 - 01:49 - 0 comments - 1 attachment