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Numerical simulation of Qiaotou Landslide deformation caused by drawdown of the Three Gorges Reservoir, China
Landslides located beside reservoirs tend to be unstable or are characterized by large deformation during the drawdown process. This has been accepted by many experts. In this paper, we use QiaotouExpand
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A new authenticated encryption schemes without using Hash and Redundancy functions
A new type of authenticated encryption schemes combined signature with message recovery schemes and symmetric encryption schemes together. Expand
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Research and Design of Network Ordering Tickets Mobile Payment Protocol
A mobile payment model of network ordering tickets is proposed, on the basis of which, this paper designed an efficient and safe protocol that can reaLize the function ofnetwork ordering tickets on the mobile terminal under the condition which satisfied the feature of mobile communication. Expand
Location Privacy-Preserving Scheme Based on Multiple Virtual Maps
In this paper, we employ a fourth party to protect the privacy of users, where the fourth party sends to the users and the server multiple sets of urban distribution maps based on seeds without knowing the distribution of users. Expand