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    • 4. 发明申请
    • SYSTEMS AND METHODS FOR ENHANCED FRAUD DETECTION BASED ON TRANSACTIONS AT POTENTIALLY COMPROMISED LOCATIONS
    • 基于潜在可压缩位置的交易的增强欺诈检测的系统和方法
    • US20160217470A1
    • 2016-07-28
    • US14605443
    • 2015-01-26
    • MASTERCARD INTERNATIONAL INCORPORATED
    • Jean-Pierre GerardPo HuQian Wang
    • G06Q20/40G06Q20/10
    • G06Q20/4016G06Q20/1085
    • A computer-implemented method for enhancing fraud detection based on transactions at potentially compromised locations is provided. The method includes determining a list of potentially compromised transaction locations, storing the list of potentially compromised transaction locations, and receiving from a first transaction location a first authorization request message for a first transaction. The first authorization request message is associated with a first payment account. The method also includes determining the first transaction location based on the first authorization request message, determining if the first transaction location is in the list of potentially compromised transaction locations, and if the determination is that the first transaction location is included in the list of potentially compromised transaction locations, flagging the first payment account as potentially compromised so that a fraud score for a future transaction is associated with the first payment account is adjusted based on the potentially compromised flag.
    • 提供了一种用于基于潜在受损位置处的事务来增强欺诈检测的计算机实现的方法。 该方法包括确定可能受损的交易位置的列表,存储可能受损的交易位置的列表,以及从第一交易位置接收用于第一交易的第一授权请求消息。 第一授权请求消息与第一支付帐户相关联。 该方法还包括基于第一授权请求消息来确定第一交易位置,确定第一交易位置是否在可能受损的交易位置的列表中,并且如果确定第一交易位置被包括在潜在的列表中 妥协的交易地点,将第一支付帐户标记为可能受到损害,以便基于潜在受损的标志来调整与未来交易相关联的第一支付帐户的欺诈分数。
    • 6. 发明申请
    • PERSONAL HOLIDAY IMPUTATION FROM PAYMENT CARD TRANSACTIONAL DATA
    • 个人假期从付款卡交易数据进行投标
    • US20150371238A1
    • 2015-12-24
    • US14311528
    • 2014-06-23
    • MasterCard International Incorporated
    • Qian WangTong ZhangShen Xi MengPo Hu
    • G06Q30/02G06Q40/00
    • G06Q30/02G06Q40/12
    • A computer-implemented method of imputing a personal holiday associated with a consumer into a forecast model includes steps, using a processing device, for accessing transaction records associated with purchasing activity of a consumer in a payment network over a predetermined period of time, the transaction records including information about a purchase and date when the purchase was made. The method further includes predicting a personal holiday of the consumer within the predetermined period of time based on the transaction records, wherein the personal holiday repeats at regular intervals within the predetermined period of time; and imputing the date into a forecast model to predict future purchase activity of the consumer. A system includes a processing device and memory to store instructions that, when executed by the processing device, cause the processing device to perform the operations comprising the method steps of the computer-implemented method.
    • 将与消费者相关联的个人假期估算为预测模型的计算机实现的方法包括使用处理装置在预定时间段内访问与支付网络中的消费者的购买活动相关联的交易记录的步骤,所述交易 包括购买信息和购买日期的记录。 该方法还包括基于交易记录在预定时段内预测消费者的个人假期,其中个人假期在预定时间段内以规则的间隔重复; 并将日期估算为预测模型,以预测消费者的未来购买活动。 一种系统包括处理装置和存储器,用于存储当由处理装置执行时使处理装置执行包括计算机实现的方法的方法步骤的操作的指令。