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Many techniques for privacy-preserving data mining (PPDM) have been investigated over the past decade. Such techniques, however, usually incur heavy computational and communication cost on the participating parties and thus entities with limited resources may have to refrain from participating in the PPDM process. To address this issue, one promising solution is to outsource the tasks to the cloud...
The usage of electronic payment in Indonesia shows a remarkable growth, especially on micro payment. However, the existing systems cannot be interchangeable and each system used their proprietary device. This condition leads to inefficiency at the user. In this paper, we propose an integrated electronic payment system. The system use e-cash that can exchanged between multiple banks. It also can support...
In order to encapsulate data and to convey information more efficiently and more security, a draft frame based on active block ciphers for application layer of Internet which could transmit orange data into semantic security and semantic integrity was designed according to scalable purpose. To different network environment, there were different intelligent choices about block cipher algorithms to...
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