| 摘要 |
A questionnaire server for a questionnaire requester to customize a questionnaire based on a form is presented. The requester selects desired questions in a predefined form. In addition, the requester can specify a target selection criterion to determine target users for the questionnaire and a closing condition to terminate the questionnaire. Then the requester can check the estimate of the questionnaire fee based on the specified conditions. Furthermore, the requester can award points to the target users according to the questions answered. Therefore, the user incentive for responding to the questionnaire can be enhanced resulting in a high response ratio.
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