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HAMSTER: Using Search Clicklogs for Schema and Taxonomy Matching

... data providers into a structured-search engine’s data warehouse. Our experiments show that traditional schemabased and ... We propose a new technique based on the search engine’s clicklogs. Two schema elements are matched if the distribution of keyword ...

Publication - hartung - 04/17/2013 - 07:16 - 0 comments - 1 attachment

Core Schema Mappings

... Mecca, G.; Papotti, P.; Raunich, S. Author:  ... P Raunich, S Year:  ...

Publication - salva - 04/17/2013 - 06:05 - 0 comments - 0 attachments

On Detecting High-Level Changes in RDF/S KBs

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

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

An Extendable Meta-learning Algorithm for Ontology Mapping

... Shahri, S; Jamil, H Author:  Shahri, S Jamil, H ...

Publication - cat - 04/17/2013 - 05:38 - 0 comments - 0 attachments

Oracle Edition-Based Redefinition

... unavailable for tens of hours while the application’s database objects are patched or upgraded. Oracle Database 11g Release 2 ...

Publication - cat - 04/17/2013 - 03:38 - 0 comments - 1 attachment

Multimedia interpretation for dynamic ontology evolution

... Castano, S; Peraldi, ISE; A Ferrara,A; Karkaletsis, V; Kaya, A; Möller, R;Montanelli, S;Petasis, G; Wessel, M Author:  ...

Publication - cat - 04/17/2013 - 03:27 - 0 comments - 1 attachment

Online reorganization of databases

... definition. Some examples are changing a column’s data type, changing the inheritance hierarchy of object classes, and changing ...

Publication - cat - 04/16/2013 - 19:49 - 0 comments - 1 attachment

Actively learning ontology matching via user interaction

... candidate matches to query the user. The user’s feedbacks are used to: 1) correct the mistake matching and 2) propagate the ... is further proposed to maximize the spread of the user’s “guidance”. Experimental results on several public data sets show that ...

Publication - cat - 04/16/2013 - 07:27 - 0 comments - 0 attachments

tXSchema: Support for data-and schema-versioned XML documents

... Thomas, S Roeder, E ... R Joshi, S Currim, F ...

Publication - cat - 04/16/2013 - 01:49 - 0 comments - 1 attachment

Concise and Expressive Mappings with +Spicy

... Mecca, G; Papotti, P; Raunich, S; Buoncristiano, M Author:  ... P Raunich, S Buoncristiano, M ...

Publication - hartung - 04/16/2013 - 00:27 - 0 comments - 1 attachment

Alignment of the UMLS semantic network with BioTop: methodology and assessment

... Schulz, S; Beisswanger, E; L Van Den Hoek, O .. ... Schulz, S Beisswanger, E ...

Publication - cat - 04/15/2013 - 21:27 - 0 comments - 0 attachments