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    • 6. 发明申请
    • SYSTEM FOR PROCESSING DATA AND METHOD THEREOF
    • 数据处理系统及其方法
    • WO2005015462A9
    • 2005-04-07
    • PCT/IB2004051399
    • 2004-08-05
    • KONINKL PHILIPS ELECTRONICS NVVERHAEGH WILHELMUS F JVAN DUIJNHOVEN AUKJE E MKORST JOHANNES H MTUYLS PIM T
    • VERHAEGH WILHELMUS F JVAN DUIJNHOVEN AUKJE E MKORST JOHANNES H MTUYLS PIM T
    • G06Q30/00G06F17/60
    • G06Q30/02G06F21/6245H04L9/008H04L9/085
    • The invention relates to a method of processing data, the method comprising steps of enabling to (210) encrypt first data for a first source, and encrypt second data for a second source, (220) provide the encrypted first and second data to a server that is precluded from decrypting the encrypted first and second data, and from revealing identities of the first and second sources to each other, (230) perform a computation on the encrypted first and second data to obtain a similarity value between the first and second data so that the first and second data is anonymous to the second and first sources respectively, the similarity value. providing an indication of a similarity between the first and second data. The method may further comprise a step (240) of using the similarity value to obtain a recommendation of a content item for the first or second source. The first or second data may comprises a user profile or user ratings of content items. One of the applications of the method may be in collaborative filtering systems.
    • 本发明涉及一种处理数据的方法,所述方法包括以下步骤:(210)为第一源加密第一数据,并为第二源加密第二数据,(220)将加密的第一和第二数据提供给服务器 (230)对加密的第一和第二数据执行计算以获得第一和第二数据之间的相似性值 使得第一和第二数据分别对第二和第一源匿名,即相似度值。 提供第一和第二数据之间的相似性的指示。 该方法可以进一步包括使用相似度值来获得第一或第二来源的内容项目的推荐的步骤(240)。 第一或第二数据可以包括用户简档或内容项目的用户评级。 该方法的应用之一可以在协同过滤系统中。
    • 7. 发明申请
    • AUTOMATICALLY ADAPTABLE VIRTUAL KEYBOARD
    • 自动适应虚拟键盘
    • WO2004006080A3
    • 2004-09-02
    • PCT/IB0302955
    • 2003-06-20
    • KONINKL PHILIPS ELECTRONICS NVVERHAEGH WILHELMUS F J
    • VERHAEGH WILHELMUS F J
    • H03M11/04G06F3/023G06F3/041G06F3/0488G06F3/033
    • G06F3/04886
    • The invention relates to a data processing device (100) enabling a user to input characters, the device comprising a touch-sensitive member (200) arranged to function as a virtual keyboard, said member including at least one touch sensor (160) for detecting touched zones on said member. The device further comprises key allocation means (110) for allocating at least two reference keys (220) of the virtual keyboard in response to said detection of the touched zones. The device comprises at least one pressure sensor (170) for sensing a finger (250) causing a force on the touch-sensitive member higher than other fingers when more than one finger touches said member. A recognition of a key stroke may be realized. The reference keys may be reallocated upon a user's request or detection of a predetermined condition. The invention also relates to a method of enabling a user to input characters.
    • 本发明涉及一种使用户能够输入字符的数据处理设备(100),该设备包括布置为用作虚拟键盘的触敏元件(200),所述构件包括至少一个用于检测的触摸传感器(160) 在所述成员上触摸区域。 该设备还包括密钥分配装置(110),用于响应于所触摸的区域的所述检测来分配虚拟键盘的至少两个参考键(220)。 该装置包括至少一个用于感测手指(250)的压力传感器(170),当多于一个手指接触所述构件时,该手指(250)使得触敏构件上的力高于其它手指。 可以实现对关键笔划的识别。 参考键可以在用户请求或检测到预定条件时被重新分配。 本发明还涉及一种使用户能够输入字符的方法。