Abstract: A method for optimally promoting decisions and a computer program product thereof are provided to perform a non-linear calculation by a computer to generate optimal information. The method for optimally promoting decisions includes: normalizing original data of a plurality of sources as a characteristic set; selecting a plurality of indicators from the characteristic set to form a decision set; receiving the decision set and determining whether the original data of the sources that corresponds to the indicators has a change, correspondingly adjusting a learning weight vector when it is determined that the change has occurred, and obtaining an optimal solution and a worst solution according to the learning weight vector and the decision set; and generating the optimal information according to the optimal solution and the worst solution. Accordingly, the optimal information can be quickly and accurately provided, as a reference for making decisions.

Abstract: An electronic ticket admission verification anti-counterfeiting system includes a ticket database for storing a ticket identifier to be downloaded and stored to a user-end device including a display screen and a sound receiving device; at least one admission determination device including a sound broadcasting device and a barcode reader for sequentially scanning a the first QR code and a second QR code displayed on the display screen. When analyzing that the first QR code is valid, the admission determination device controls the sound broadcasting device to broadcast a notification sound, and then analyzes the second QR code to determine whether to admit the user holding the user-end device. The first or second QR code is associated with the encrypted ticket identifier, and the second QR code is generated after the notification sound is received. The first QR code is different from the second QR code.