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This is a testing for an automatic indexing experiment. We need
your help in making relevant judgments of the indexing terms.
There are total of ten articles. You will make relevant judgments
of 20-30 terms for each article, based on the title and abstract
of the article. The data will be recorded anonymously. Your help
will be greatly appreciated. Please sign in below using the user
id and password we sent you by email or other channels.
(Account for Demo: dzhou/081977/zhou)
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