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fleckvelter gonsity (ld/gg) hepth (gd) burlam1.2120 falder2.3230 multon2.5400 repeat: 1.understand table 2.generate mini-ontology 3.match with growing.

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Presentation on theme: "fleckvelter gonsity (ld/gg) hepth (gd) burlam1.2120 falder2.3230 multon2.5400 repeat: 1.understand table 2.generate mini-ontology 3.match with growing."— Presentation transcript:

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2 fleckvelter gonsity (ld/gg) hepth (gd) burlam1.2120 falder2.3230 multon2.5400 repeat: 1.understand table 2.generate mini-ontology 3.match with growing ontology 4.Adjust & merge until ontology developed TANGO Table ANalysis for Generating Ontologies TANGO in a nutshell: TANGO repeatedly turns raw tables into conceptual mini-ontologies and integrates them into a growing ontology. Growing Ontology

3 Integrating and Storing Uncertain Data

4 Integrated Database

5 Schema Matching Source View S Car Year has 0:1 has 0:1 Cost Style has 0:1 0:* Year has 0:1 Feature has 0:* Cost has 0:1 Car Phone has 0:1 has 0:1 has 0:1 Miles has 0:1 Model Make & Model Target View T Car Mileage

6 Data Frame Library System GUI Ontology Generator Extraction Engine Test Pages Extraction Ontology Canon PowerShot S40 4.0 1600 x 1200 1024 x 768 640 x 480 Canon PowerShot S40 4.0 1600 x 1200 1024 x 768 640 x 480 Canon PowerShot S40 4.0 1600 x 1200 1024 x 768 640 x 480 Populated Database


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