fleckvelter gonsity (ld/gg) hepth (gd) burlam1.2120 falder2.3230 multon2.5400 repeat: 1.understand...
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Transcript of fleckvelter gonsity (ld/gg) hepth (gd) burlam1.2120 falder2.3230 multon2.5400 repeat: 1.understand...
fleck velter
gonsity (ld/gg)
hepth(gd)
burlam 1.2 120
falder 2.3 230
multon 2.5 400
repeat:1. understand table2. generate mini-ontology3. match with growing ontology4. Adjust & mergeuntil ontology developed
TANGOTable ANalysis for Generating Ontologies
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TANGO in a nutshell: TANGO repeatedly turns raw tables into conceptual mini-ontologies and integrates them into a growing ontology.
GrowingOntology
Integrating and Storing Uncertain Data
Integrated Database
Schema Matching
Source View S
Car
Year
has
0:1has0:1
Cost
Style
has
has0:1
0:*
Year
has
0:1
Feature
has
0:*Cost
has0:1
Car
Phone
has
0:1
has
0:1
has0:1
Miles
has0:1
Model
Make
Make&
Model
Target View T
Car Car
Mileage
Data Frame Library
System GUI
Ontology Generator
Extraction Engine
Test Pages
Extraction Ontology
Canon
PowerShot S40
4.0
1600 x 12001024 x 768640 x 480
Canon
PowerShot S40
4.0
1600 x 12001024 x 768640 x 480
Canon
PowerShot S40
4.0
1600 x 12001024 x 768640 x 480
Populated Database
