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WETCAT Screenshots

This page contains several screenshots taken from our WETCAT prototype implementation, they shall guide you through an example to illustrate the functionality of our system. The first thing to do is to enter or paste a Japanese sentence into the Web form:

Screenshot of Web interface

Next, you can see the correct segmentation and lexical information by clicking on "Japanese Token List":

Screenshot of Japanese token list

To get the Japanese parse tree with all the syntactic information, click on "Japanese Parse Tree":

Screenshot of Japanese parse tree

After applying all the tranfer rules we have produced a corresponding English tree, the "Generation Tree":

Screenshot of generation tree

It is possible to get a better understanding of the transfer process by clicking on "Applied Rules" to have a look at which rules are applied in which order:

Screenshot of applied rules

Finally, of course, you can also receive your English translation:

Screenshot of translation

Let's say, you do not completely agree with WETCAT's translation. Then you can just simply correct the result:

Screenshot of post-editing

You can check the lexical information for your English input:

Screenshot of English token list

Next, you can also have a look at the new English parse tree:

Screenshot of English parse tree

You can verify the consequences of your corrections on the rules that would be learnt from this sentence pair:

Screenshot of new rules

In the same way, you can check the generalizing transformations that would be performed on this new input:

Screenshot of consolidated rules

If you are sure about your changes, you can click on "Update Rule Base":

Screenshot of update

To see if the update really worked, you can first clear the English input field:

Screenshot of clear input

Finally, you can translate the sentence again and, indeed, get the correct result:

Screenshot of new translation