作者: James A. Jorasch , Magdalena Mik , Jay S. Walker
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摘要: In accordance with the present invention, a controller such as an online service provider computer or ISP receives survey including questions from client desiring to have conducted. The creates respondent based on questions. also selects one more respondents list of possible respondents, customer accounts. are transmitted selected respondents. Responses corresponding received. applies inconsistency test responses generate result. determines if originate computers humans not paying attention Based result, fraud signal may be generated. result in several actions, ignoring received respondent, reducing eliminating payment transmitting message reprimand and/or barring future participation surveys.