P3-coupon: A probabilistic system for Prompt and Privacy-preserving electronic coupon distribution
P3-coupon: A probabilistic system for Prompt and Privacy-preserving electronic coupon distribution
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DOI：
10.1109/percom.2011.5767599
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发表时间：
2011-03
期刊：
影响因子：
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通讯作者：
Boying Zhang;Jin Teng;Xiaole Bai;Zhimin Yang;D. Xuan
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文献类型：
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作者：
Boying Zhang;Jin Teng;Xiaole Bai;Zhimin Yang;D. Xuan
在本文中，我们提出了P3优惠券，一个提示和隐私保护的电子优惠券分发系统的基础上的概率所有权转发算法。在该算法中，只记录一跳的转发者（优惠券所有者）信息，而不是完整的转发者列表，以保持优惠券简短并保护隐私。这种信息的更新概率以下两个所有权翻转模型，即，一个翻转和总是翻转模型。我们还使用蓝牙服务发现协议（SDP）工具包来实现快速、免配置的优惠券交换。我们已经实现了系统在Java ME.我们的实验真实的世界的移动的手机，如诺基亚和三星手机，和大规模的模拟表明，我们的系统是有效的对等优惠券分发和能够大规模部署。我们相信，我们的关键方法可以作为一个通用的框架，促进信息传播的移动的手机，这需要保密性和隐私保护。
In this paper, we propose P3-coupon, a Prompt and Privacy-preserving electronic coupon distribution system based on a Probabilistic one-ownership forwarding algorithm. In this algorithm, only one hop of forwarder (coupon owner) information instead of the complete forwarder list is recorded to keep the coupon short and privacy-preserving. Such information is updated probabilistically following two ownership flipping models, namely, One-Flip and Always-Flip models. We also use a Bluetooth Service Discovery Protocol (SDP) toolkit to enable fast, configuration-free coupon exchange. We have implemented the system in Java ME. Our experiments on real world mobile phones, such as Nokia and Samsung phones, and large scale simulations show that our system is efficient in peer to peer coupon distribution and capable of massive deployment. We believe our key methodology can serve as a general framework for facilitating information propagation on mobile phones, which requires promptness and privacy protection.