|
|
Line 309: |
Line 309: |
| <td><font size="4" face="Times New Roman">0.48</font></td> | | <td><font size="4" face="Times New Roman">0.48</font></td> |
| <td><font size="4" face="Times New Roman">0.54</font></td></tr> | | <td><font size="4" face="Times New Roman">0.54</font></td></tr> |
− | </table>
| |
− |
| |
− | === OMViaUO Linked Open Data schema Alignment Performance ===
| |
− | <table border=1 width=700>
| |
− | <tr valign="top"><td height="11"><font size="4" face="Times New Roman"><b>Threshold</b></font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.1</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.2</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.3</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.4</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.5</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.6</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.7</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.8</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">0.9</font></td>
| |
− | <td colspan=2><font size="4" face="Times New Roman">1.0</font></td>
| |
− | </tr>
| |
− | <tr valign="top"><td height="11"><font size="4" face="Times New Roman">Test</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Prec</font></td>
| |
− | <td><font size="4" face="Times New Roman">Rec</font></td></tr>
| |
− | <tr valign="top"><td height="10"><font size="4" face="Times New Roman">Music Ontology, BBC Program</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.03</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.4</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.3</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.23</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.23</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.1</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.13</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.1</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.1</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.1</font></td></tr>
| |
− | <tr valign="top"><td height="10"><font size="4" face="Times New Roman">Music Ontology, DBpedia</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td></tr>
| |
− | <tr valign="top"><td height="10"><font size="4" face="Times New Roman">FOAF, DBpedia</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td></tr>
| |
− | <tr valign="top"><td height="10"><font size="4" face="Times New Roman">Geonames, DBpedia</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td></tr>
| |
− | <tr valign="top"><td height="10"><font size="4" face="Times New Roman">SIOC, FOAF</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td></tr>
| |
− | <tr valign="top"><td height="10"><font size="4" face="Times New Roman">Semantic Web Conf. Ontology, AKT Portal Ontology</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.06</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.05</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.08</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.09</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.08</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.12</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.05</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.11</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.1</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.03</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.03</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.05</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.05</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.02</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td></tr>
| |
− | <tr valign="top"><td height="11"><font size="4" face="Times New Roman">Semantic Web Conf. Ontology, DBpedia</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0</font></td></tr>
| |
− | <tr valign="top"><td height="13"><font size="4" face="Times New Roman">Avg.</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.0</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.00</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.07</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.00</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.05</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.00</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.04</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.004</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.03</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.02</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.02</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | <td><font size="4" face="Times New Roman">0.01</font></td>
| |
− | </tr>
| |
| </table> | | </table> |
| | | |
BLOOMS bootstrapping approach utilizes the Wikipedia category hierarchy for aligning ontologies. BLOOMS constructs a forest (i.e., a set of trees) TC (known as BLOOMS forest for C) for each matching candidate class name C, which roughly corresponds to a selection of supercategories of the class name. Comparison of the forests TC and TB for matching candidate classes C and B then yields a decision whether or not (and with which of the candidate relations) C and B should be aligned.
We performed a comprehensive evaluation of BLOOMS using third party datasets and other state-of-the-art systems in ontology matching. More specifically, BLOOMS has been evaluated in two different ways.
For both the evaluations BLOOMS has been compared with the state of the art tools in ontology mapping.