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    • 4. 发明申请
    • Method and device for generating image keyboard
    • 用于生成图像键盘的方法和装置
    • US20140002368A1
    • 2014-01-02
    • US14005404
    • 2011-05-12
    • Dan Zhang
    • Dan Zhang
    • G06F3/0488
    • G06F3/04886G06F3/0426
    • The disclosure discloses a method and device for generating an image keyboard, which are applied to the field of communication technologies. The method and the device can both project emitted infrared light beams into the image keyboard and scan the image keyboard, determine whether an infrared radiation change occurs in the key image area of the key position in the image keyboard, output an scanned infrared radiation change information, determine a corresponding key position in the clicked image keyboard according to the infrared radiation change information, and generate a keystroke command electric signal to the corresponding key position. The method and the device provided by the disclosure can solve the problem that a keyboard cannot be manipulated flexibly because the area of the keyboard is affected by the volume of a terminal.
    • 本公开公开了一种用于生成图像键盘的方法和装置,其应用于通信技术领域。 该方法和装置可以将发射的红外光束投影到图像键盘中并扫描图像键盘,确定在图像键盘中的键位置的关键图像区域中是否发生红外辐射变化,输出扫描的红外辐射变化信息 根据红外线辐射变化信息确定点击的图像键盘中的相应的键位置,并将相应的键位置产生击键指令电信号。 由本公开提供的方法和装置可以解决键盘不能被灵活地操纵的问题,因为键盘的区域受到终端的音量的影响。
    • 5. 发明申请
    • SYSTEM AND METHOD FOR DOMAIN ADAPTION WITH PARTIAL OBSERVATION
    • 用于局部观察的域适应的系统和方法
    • US20130013539A1
    • 2013-01-10
    • US13618603
    • 2012-09-14
    • Vijil E. ChenthamarakshanRichard D. LawrenceYan LiuDan Zhang
    • Vijil E. ChenthamarakshanRichard D. LawrenceYan LiuDan Zhang
    • G06F15/18
    • G06N99/005G06F17/3071
    • System, method and computer program product provides a novel domain adaption/transfer learning approach applied to the problem of classifying abbreviated documents, e.g., short text messages, instant messages, tweets. The proposed method uses a large number of multi-labeled examples (source domain) to improve the learning on the partial observations (target domain). Specifically, a hidden, higher-level abstraction space is learned that is meaningful for the multi-labeled examples in the source domain. This is done by simultaneously minimizing the document reconstruction error and the error in a classification model learned in the hidden space using known labels from the source domain. The partial observations in the target space are then mapped to the same hidden space, and classified into the label space determined by the source domain. Exemplary results provided for a Twitter dataset demonstrate that the method identifies meaningful hidden topics and provides useful classifications of specific tweets.
    • 系统,方法和计算机程序产品提供了一种新颖的域适应/转移学习方法,其应用于对简短文档进行分类的问题,例如短文本消息,即时消息,推文。 所提出的方法使用大量多标记示例(源域)来改善部分观察(目标域)上的学习。 具体来说,学习一个隐藏的,更高级别的抽象空间,这对于源域中的多标签示例是有意义的。 这是通过使用来自源域的已知标签在隐藏空间中学习的分类模型中同时最小化文档重建错误和错误来完成的。 然后将目标空间中的部分观察值映射到相同的隐藏空间,并将其分类为由源域确定的标签空间。 为Twitter数据集提供的示例性结果表明该方法识别有意义的隐藏主题,并提供特定推文的有用分类。
    • 6. 发明授权
    • Method and system for inter-technology active handoff of a hybrid communication device
    • 混合通信设备的技术间主动切换的方法和系统
    • US07787421B2
    • 2010-08-31
    • US11272853
    • 2005-11-14
    • Shreesha RamannaVivek G. NaikDan Zhang
    • Shreesha RamannaVivek G. NaikDan Zhang
    • H04W4/00
    • H04W36/14H04L2012/6427H04W36/0072
    • A communication system provides for a handoff of a hybrid mobile station (MS) between a legacy network implementing a non-high rate packet data (non-HRPD) communication technology and a network implementing a high rate packet data (HRPD) communication technology. In one embodiment, the legacy network receives a handoff trigger and redirects the MS to the HRPD network. In other embodiments, the legacy network (or HRPD network) receives a handoff trigger, obtains an allocation of HRPD network (or non-HRPD network) resources from the HRPD network (or non-HRPD network), and informs the MS of the allocated HRPD network (or non-HRPD network) resources. Subsequent to the establishment by the HRPD network (or non-HRPD network) of a traffic channel with the MS, the non-HRPD network (or HRPD network) releases non-HRPD network (or HRPD network) RF resources associated with the MS. In still other embodiments, the handoffs may be controlled by a Mobile Switching Center.
    • 通信系统提供实现非高速率分组数据(非HRPD)通信技术的传统网络与实现高速率分组数据(HRPD)通信技术的网络之间的混合移动台(MS)的切换。 在一个实施例中,传统网络接收切换触发并将MS重定向到HRPD网络。 在其他实施例中,传统网络(或HRPD网络)接收切换触发,从HRPD网络(或非HRPD网络)获得HRPD网络(或非HRPD网络)资源的分配,并将所分配的 HRPD网络(或非HRPD网络)资源。 在HRPD网络(或非HRPD网络)建立与MS的业务信道之后,非HRPD网络(或HRPD网络)释放与MS相关联的非HRPD网络(或HRPD网络)RF资源。 在其他实施例中,切换可以由移动交换中心来控制。
    • 10. 发明申请
    • METHOD, DEVICE AND SYSTEM FOR PROCESSING PUBLIC OPINION TOPICS
    • 方法,处理公众意见主题的设备和系统
    • US20140052753A1
    • 2014-02-20
    • US13997137
    • 2011-12-21
    • Dan ZhangJianwu YangRufeng LiangXinli Wu
    • Dan ZhangJianwu YangRufeng LiangXinli Wu
    • G06F17/30
    • G06F16/951G06F16/958
    • The application relates to communication technology field, in particular to a method, an apparatus and a system for processing a public sentiment topic. The method comprises steps of searching a public sentiment topic containing public sentiment information through a network; acquiring characteristic information of the searched public sentiment topic; determining whether the acquired characteristic information of the public sentiment topic meets an alarming condition; and if yes, storing the public sentiment topic and its characteristic information. According to the method, apparatus and system for processing the public sentiment topic provided in embodiments of the present application, it can be determined whether or not an alarm for the public sentiment topic shall be issued by acquiring and determining the characteristic information of the public sentiment topic. In addition, the public sentiment topic can be managed and tracked sequentially to acquire the change trend of propagation, hits and comments thereof, so that the public sentiment topic can be understood comprehensively. The public sentiment topic can also be analyzed and arranged to generate a public sentiment brief report.
    • 本申请涉及通信技术领域,特别涉及用于处理公众情感话题的方法,装置和系统。 该方法包括通过网络搜索包含公众情感信息的公众情感话题的步骤; 获取搜索到的公众情感话题的特征信息; 确定获得的公众情感话题的特征信息是否满足报警条件; 如果是,存储公众情感话题及其特征信息。 根据本申请实施例提供的用于处理公众情感话题的方法,装置和系统,可以通过获取和确定公众情绪的特征信息来确定是否发出公众情感话题的报警 话题。 此外,公众情感话题可以依次进行管理和跟踪,以获取传播,命中和评论的变化趋势,全面了解公众情感话题。 公众情感话题也可以分析安排,形成公众情绪简报。