公开(公告)号：WO2017093724A1

公开(公告)日：2017-06-08

申请号：PCT/GB2016/053757

申请日：2016-11-30

Applicant: QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT ,  HOARTON, Lloyd

Inventor： ABDERRAHMEN, Mtibaa ,  HARRAS, Khaled A. ,  ALNUWEIRI, Hussein

IPC: H04L29/06 ,  H04W84/18

CPC classification number: H04L63/1491 ,  H04L2463/144 ,  H04W84/18

Abstract: The present invention provides a defence technique for malicious device to device (d2d) communication. It involves detecting, tracking and isolating any malicious activity in a d2d disconnected opportunistic network such as MobiBots. The method involves logging exchanged messages across interfaces at an intentionally vulnerable node; monitoring the interfaces; identifying a candidate malicious message; tracking back from messages, including from a candidate malicious message; determining the paths used by the messages; determining the source and/or destination of a path to localise the candidate malicious message source.

Abstract translation: 本发明提供了用于恶意设备到设备（d2d）通信的防御技术。 它涉及检测，跟踪和隔离d2d断开的机会性网络（如MobiBots）中的任何恶意活动。 该方法涉及在故意易受攻击的节点处记录交换的消息跨接口; 监视接口; 识别候选恶意消息; 跟踪消息，包括来自候选恶意消息; 确定消息使用的路径; 确定路径的来源和/或目的地以定位候选恶意消息源。

公开(公告)号：WO2017021731A1

公开(公告)日：2017-02-09

申请号：PCT/GB2016/052388

申请日：2016-08-03

Applicant: HEFEEDA, Mohamed M. ,  CALAGARI, Kiana Ali Asghar ,  ELGHARIB, Mohamed Abdelaziz A Mohamed ,  MATUSIK, Wojciech ,  INDYK, Piotr ,  KASPAR, Alexandre ,  HOARTON, Lloyd

Inventor： HEFEEDA, Mohamed M. ,  CALAGARI, Kiana Ali Asghar ,  ELGHARIB, Mohamed Abdelaziz A Mohamed ,  MATUSIK, Wojciech ,  INDYK, Piotr ,  KASPAR, Alexandre

IPC: H04N13/02 ,  G06T7/00

CPC classification number: G06T7/50 ,  G06T2207/10016 ,  G06T2207/20021 ,  H04N13/261

Abstract: A wide spread adoption of 3D videos and technologies is hindered by the lack of high-quality 3D content. One promising solution to address this problem is to use automated 2D-to-3D conversion. However, current conversion methods, while general, produce low-quality results with artefacts that are not acceptable to many viewers. Creating a database of 3D stereoscopic videos with accurate depth is, however, very difficult. Computer generated content can be used to generate high-quality 3D video reference database for 2D-to- 3D conversion. The method transfers depth information from frames in the 3D reference database to the target frame while respecting object boundaries. It computes depth maps from the depth gradients, and outputs a stereoscopic video.

Abstract translation: 3D视频和技术的广泛采用受到缺乏高质量3D内容的阻碍。 解决这个问题的一个有希望的解决方案是使用自动化的2D到3D转换。 然而，目前的转换方法虽然一般，但是产生低质量的结果，这些结果与许多观众不能接受的人为因素相反。 然而，创建具有准确深度的3D立体视频数据库是非常困难的。 计算机生成的内容可用于生成用于2D到3D转换的高质量3D视频参考数据库。 该方法将深度信息从3D参考数据库中的帧传送到目标帧，同时遵循对象边界。 它从深度梯度计算深度图，并输出立体视频。

公开(公告)号：WO2014177181A1

公开(公告)日：2014-11-06

申请号：PCT/EP2013/058931

申请日：2013-04-29

Applicant: QATAR FOUNDATION ,  HOARTON, Lloyd ,  KALDAS, Ihab Francis Ilyas ,  AMER-YAHIA, Sihem ,  CHALAMALLA, Anup K.

Inventor： KALDAS, Ihab Francis Ilyas ,  AMER-YAHIA, Sihem ,  CHALAMALLA, Anup K.

IPC: G06Q30/02

CPC classification number: G06Q30/0282

Abstract: Collaborative rating systems have evolved as important tools for users in dealing with information overload while making decisions pertaining to content hosted on the Web. Such systems allow users to evaluate content in the form of ratings. For example, websites such as yelp.com, imdb.com and amazon.com allow users to express their preferences by rating content-items. An interesting type of pattern in such systems is 'who' rated 'what' and 'how'. A data mining system known as PromPt is disclosed for exploring patterns in ratings given by users to items. A new type of association paradigm called promotional pattern is introduced. Promotional patterns are summarized descriptions of ratings given by a subset of users to a subset of items in the system, and the goal is to mine interesting patterns. Such functionality is demonstrated as being useful in a wide variety of real application scenarios such as business intelligence in promotion and advertising.

Abstract translation: 合作评级系统已经成为用户处理信息过载的重要工具，同时做出与Web上托管的内容有关的决策。 这样的系统允许用户以评级的形式评估内容。 例如，yelp.com，imdb.com和amazon.com等网站允许用户通过评估内容项来表达自己的偏好。 这种系统中有趣的模式是“谁”评价“什么”和“如何”。 公开了一种称为PromPt的数据挖掘系统，用于探索用户对项目给出的评级模式。 引入了一种称为促销模式的新型关联模式。 促销模式是由用户子集给出的一系列项目的评级的总结描述，目标是挖掘有趣的模式。 这样的功能被证明在各种真实应用场景中有用，例如促销和广告中的商业智能。

公开(公告)号：WO2014044331A3

公开(公告)日：2014-09-12

申请号：PCT/EP2012068781

申请日：2012-09-24

Applicant: QATAR FOUNDATION ,  HOARTON LLOYD

Inventor： HEFEEDA MOHAMED

IPC: G06F21/10

CPC classification number: G06F21/16 ,  G06F21/105 ,  G06F2221/0737

Abstract: A system and method for multimedia content protection on elastic cloud infrastructures is presented. The system can be used to protect various multimedia contents, including regular 2D videos, new 3D videos, animated graphics, images, audios clips, songs, and music clips. The system can run on private clouds, public clouds, or any combination of public-private clouds. The system is scalable and cost effective.

Abstract translation: 介绍了一种用于弹性云基础设施上的多媒体内容保护的系统和方法。 该系统可用于保护各种多媒体内容，包括普通2D视频，新3D视频，动画图像，图像，音频剪辑，歌曲和音乐剪辑。 该系统可以在私有云，公共云或任何公私云的组合上运行。 该系统具有可扩展性和成本效益。

公开(公告)号：WO2014124701A1

公开(公告)日：2014-08-21

申请号：PCT/EP2013/058792

申请日：2013-04-26

Applicant: QATAR FOUNDATION ,  HOARTON, Lloyd ,  HEFEEDA, Mohamed M. ,  HEGAZY, Tamir A.

Inventor： HEGAZY, Tamir A.

IPC: G05B19/418 ,  G05B19/042 ,  G06F9/50

CPC classification number: G05B19/41855 ,  G05B19/0426 ,  G05B19/4185 ,  G05B2219/25202 ,  G05B2219/31115 ,  G05B2219/31241 ,  G06F9/5077 ,  Y02P90/14 ,  Y02P90/18

Abstract: A control system comprises first and second hardware components and a server which is remote from the hardware components. The server is a server in the cloud which is connected via the Internet to the hardware components. A control module is implemented as a service running on the server and the control module is operable to communicate with the hardware components to control at least one of the hardware components.

公开(公告)号：WO2014068361A1

公开(公告)日：2014-05-08

申请号：PCT/IB2012/003115

申请日：2012-10-29

Applicant: QATAR FOUNDATION ,  ALTIS SEMICONDUCTOR ,  HOARTON, Lloyd

Inventor： FILIPPI, Raymond ,  CIORANESCO, Jean-Michel

IPC: H01L23/58

CPC classification number: G06F21/60 ,  G06F21/87 ,  H01L23/576 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A tamper detection arrangement for use within an integrated circuit (1 ), the arrangement comprising: at least one input capacitor (4) having a first capacitance value; a feedback capacitor (5) having a second capacitance value; a sensing arrangement comprising an amplifier circuit having the at least one input capacitor as an input and the at least one feedback capacitor in a feedback loop across the amplifier operable to detect a change in the capacitance values between the at least one input capacitor and the feedback capacitor; and a protective shield to protect a sensitive area (2) of the integrated circuit from tampering, the shield being provided by the at least one input capacitor (4).

Abstract translation: 一种用于在集成电路（1）内使用的篡改检测装置，该装置包括：具有第一电容值的至少一个输入电容器（4） 具有第二电容值的反馈电容器（5）; 感测装置，包括具有至少一个输入电容器作为输入的放大器电路，以及跨越放大器的反馈回路中的至少一个反馈电容器，可操作以检测至少一个输入电容器和反馈器之间的电容值的变化 电容器; 以及保护屏蔽，以保护集成电路的敏感区域（2）免受篡改，屏蔽由至少一个输入电容器（4）提供。

公开(公告)号：WO2014000782A1

公开(公告)日：2014-01-03

申请号：PCT/EP2012/062441

申请日：2012-06-27

Applicant: QATAR FOUNDATION ,  PONSFORD, Simon ,  YIP, William ,  HOARTON, Lloyd

Inventor： PONSFORD, Simon ,  YIP, William

IPC: G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45558 ,  G06F9/45533 ,  G06F9/5005 ,  G06F9/5027 ,  G06F9/5077 ,  G06F2009/4557 ,  G06Q10/06

Abstract: An arrangement configured to allocate one or more resources of one or more computing devices to a virtual machine, the arrangement comprising : an interface configured to receive a request for the allocation of one or more resources to the virtual machine, the request including information regarding one or more computer programs to be operated by or as a part of the virtual machine; and a hypervisor module configured to use the information regarding one or more computer programs to identify economic information associated with at least one of the computer programs, and to allocate one or more resources to the virtual machine based at least in part on the economic information.

Abstract translation: 一种被配置为将一个或多个计算设备的一个或多个资源分配给虚拟机的配置，所述设备包括：被配置为接收对所述虚拟机分配一个或多个资源的请求的接口，所述请求包括关于一个 或更多的计算机程序由虚拟机操作或作为虚拟机的一部分; 以及管理程序模块，被配置为使用关于一个或多个计算机程序的信息来识别与所述计算机程序中的至少一个相关联的经济信息，并且至少部分地基于所述经济信息将一个或多个资源分配给所述虚拟机。

公开(公告)号：WO2014000780A1

公开(公告)日：2014-01-03

申请号：PCT/EP2012/062439

申请日：2012-06-27

Applicant: QATAR FOUNDATION ,  PONSFORD, Simon ,  YIP, William ,  HOARTON, Lloyd

Inventor： PONSFORD, Simon ,  YIP, William

IPC: G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45558 ,  G06F9/45533 ,  G06F9/5011 ,  G06F9/5077 ,  G06F2009/4557

Abstract: An arrangement configured to allocate resources of a host system to one or more virtual machines, the arrangement comprising: an interface configured to receive a first request from a client system for a first amount of a resource of a host system to be allocated to a first virtual machine and to transmit confirmation to the client system of the allocation of the first amount of the resource; and a hypervisor module configured to allocate an amount of the resource of the host system to the first virtual machine, wherein the amount of the resource allocated to the first virtual machine is less than the first amount of the resource, such that at least a part of the first amount of the resource is available for allocation to a second virtual machine.

Abstract translation: 一种被配置为将主机系统的资源分配给一个或多个虚拟机的装置，所述装置包括：接口，被配置为从主机系统的资源的第一数量的第一量数量的客户端系统接收要被分配给第一个 虚拟机并向客户端系统发送第一批资源的分配确认; 以及管理程序模块，被配置为向所述第一虚拟机分配所述主机系统的资源的数量，其中分配给所述第一虚拟机的所述资源的量小于所述资源的所述第一数量，使得至少一部分 的资源的第一数量可用于分配给第二虚拟机。

公开(公告)号：WO2013178286A1

公开(公告)日：2013-12-05

申请号：PCT/EP2012/060406

申请日：2012-06-01

Applicant: QATAR FOUNDATION ,  HEFEEDA, Mohamed ,  ABD-ALMAGEED, Wael ,  GAO, Fei ,  HOARTON, Lloyd

Inventor： HEFEEDA, Mohamed ,  ABD-ALMAGEED, Wael ,  GAO, Fei

IPC: G06F17/18 ,  G06K9/62

CPC classification number: G06F17/30289 ,  G06K9/6282 ,  G06N99/005

Abstract: A method for processing at least part of a large-scale dataset, the method comprising: receiving a dataset including a plurality of data points; generating a hash value for at least some of the data points; sorting the generated hash values into a plurality of buckets of identical or substantially identical hash values; machine learning algorithm to the similarity matrices.

Abstract translation: 一种用于处理大规模数据集的至少一部分的方法，所述方法包括：接收包括多个数据点的数据集; 为至少一些所述数据点生成哈希值; 将生成的散列值排序成相同或基本上相同的散列值的多个桶; 机器学习算法到相似矩阵。

公开(公告)号：WO2013117250A1

公开(公告)日：2013-08-15

申请号：PCT/EP2012/064707

申请日：2012-07-26

Applicant: QATAR FOUNDATION ,  AMER-YAHIA, Sihem ,  MADDEN, Samuel Ross ,  MARCUS, Adam ,  HOARTON, Lloyd

Inventor： AMER-YAHIA, Sihem ,  MADDEN, Samuel Ross ,  MARCUS, Adam

IPC: G06F17/30 ,  G06F17/27

CPC classification number: G06F17/30713 ,  G06F17/2785

Abstract: A computer-implemented method, comprises extracting a measure from a content article representing a probability that the article relates to a topic, allocating the article to a group of articles relating to at least one topic on the basis of the measure, using a set of social media objects relating to the article to extract a measure representing a sentiment for the article, and aggregating respective measures for the sentiment of articles in the group to provide an aggregate measure.

Abstract translation: 一种计算机实现的方法，包括从表示所述文章与主题相关的概率的内容文章中提取度量，将所述文章基于所述度量将所述文章分配到与至少一个主题相关的一组文章，使用一组 与文章相关的社会媒体对象提取表示文章情绪的措施，并对组内的文章情绪进行综合评估以提供综合评估。