Find POIs:

• Zoom-in/out to select where you want to query
• Type a query in the input
• Click on "Search" button

Matching: create your own similarity formula

• Select a weight, a measure and an attribute. You can add more with the plus sign and remove them with the cross sign.
• Choose a global threshold for your formula and view it by clicking on the eye icon.
• You can choose to work with entities saved in the database. By default, the matching only uses the entities you searched.
• Then, run matching with the "Match" button.
• You can estimate the quality of the formula by clicking on the "estimate quality" button to view the true and false positives.
• Finally, you can save your formula and the detected correspondences in the database by cliking on the "Save" button.

Merging: merge entities which have been detected as correspondences

• Choose a strategy for the merging and click on the "Merge" button
• You can save the merged entities in the database by cliking on the "Save" button.

View stored data:

• The "Search for" links allows you to search for entities, providers or merged entities.
• The "Read all" links allows you to read all entities, providers or merged entities.