专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130232552A1 Automatic Context Sharing with Privacy 审中-公开
标题翻译：自动上下文共享与隐私
公开(公告)号：US20130232552A1
公开(公告)日：2013-09-05
申请号：US13409905
申请日：2012-03-01
申请人： Alice Jane Bernheim Brush , Timothy Scott Saponas , Asta Roseway , James William Scott , Ryder B. Ziola , Aman Kansal , Paul R. Johns , Gregory R. Smith
发明人： Alice Jane Bernheim Brush , Timothy Scott Saponas , Asta Roseway , James William Scott , Ryder B. Ziola , Aman Kansal , Paul R. Johns , Gregory R. Smith
IPC分类号： G06F21/00
CPC分类号： G06F21/6263
摘要： The subject disclosure is directed towards a technology by which a computing device user may share context-related information (e.g., including current activity) with other recipient machines. A requestor may request to peek at a user's context, and if the requestor is valid (pre-approved by the user), a response based on context-related information is sent, which may be via a cloud service. The response may be filtered and/or adjusted based upon the identity of the requestor and other information associated with that identity, e.g., filtering criteria set by the user. Also described is notifying the user of the peek request, and logging information corresponding to the request and response. A broadcast message may also be sent by the device to share context without waiting for a peek request.
摘要翻译：主题公开涉及一种技术，通过该技术计算设备用户可以与其他接收机器共享上下文相关信息（例如，包括当前活动）。请求者可以请求窥视用户的上下文，并且如果请求者有效（由用户预先批准），则发送基于上下文相关信息的响应，其可以经由云服务。可以基于请求者的身份和与该身份相关联的其他信息（例如，由用户设置的过滤标准）来过滤和/或调整响应。还描述了向用户通知窥视请求，并记录与请求和响应相对应的信息。广播消息也可以由设备发送以共享上下文而不等待窥视请求。

2. 发明授权

US09176841B2 Estimating application energy usage in a target device 有权
标题翻译：估计目标设备中的应用能耗
公开(公告)号：US09176841B2
公开(公告)日：2015-11-03
申请号：US13339358
申请日：2011-12-28
申请人： Aman Kansal , Ranveer Chandra , Jie Liu , Paramvir Bahl
发明人： Aman Kansal , Ranveer Chandra , Jie Liu , Paramvir Bahl
IPC分类号： G06F9/44 , G06F11/34 , G06F11/30
CPC分类号： G06F11/3457 , G06F11/3062 , G06F2201/865 , Y02D10/34
摘要： Embodiments provide implementations for estimating a test application's energy usage on a target device based on execution of the test application. Resource usage associated with the execution of the test application is measured. The measured resource usage is input into a power model of the target device to estimate the energy that the test application uses when executed on the target device. An emulation system is configured to execute the test application in a virtual execution environment using resource scaling and simulated target device application programming interfaces to substantially simulate the corresponding capabilities of the target device.
摘要翻译：实施例提供了基于测试应用的执行来估计测试应用在目标设备上的能量使用的实现。测量与执行测试应用程序相关联的资源使用情况。测量的资源使用量被输入到目标设备的功率模型中，以估计在目标设备上执行时测试应用使用的能量。仿真系统被配置为使用资源缩放和模拟的目标设备应用编程接口在虚拟执行环境中执行测试应用，以基本上模拟目标设备的对应能力。

3. 发明授权

US08797178B2 Efficient stream sharing for multi-user sensor data collection 有权
标题翻译：多用户传感器数据收集的高效流共享
公开(公告)号：US08797178B2
公开(公告)日：2014-08-05
申请号：US12045516
申请日：2008-03-10
申请人： Aman Kansal , Arsalan Tavakoli-Shiraji , Suman Nath , Feng Zhao
发明人： Aman Kansal , Arsalan Tavakoli-Shiraji , Suman Nath , Feng Zhao
IPC分类号： G08C19/16 , G08C19/22 , H04Q9/00 , G05B15/02 , G05B19/18 , G05B13/02 , G06F19/00 , G06F7/00 , G06F17/30
CPC分类号： H04Q9/00 , G01D21/02 , H04Q2209/20 , H04Q2209/30 , H04Q2209/43
摘要： The claimed subject matter provides systems and/or techniques that facilitate and/or effectuate efficient stream sharing for multi-user sensor data collection. The system includes mechanisms that locate within a query a specification that includes spatial regions over which data is required, based on the spatial regions the mechanism determines which sensors are situated within the region or ascertains which of the sensors in the region is actively streaming data and/or has persisted data in order to fulfill the query, constructs or utilizes a directed acyclic graph to obviate redundancy in a functional requirement included in the specification and imposed by the query, and formulates a result in fulfillment of the query that is delivered to an application.
摘要翻译：所要求保护的主题提供促进和/或实现多用户传感器数据收集的有效流共享的系统和/或技术。该系统包括在查询内定位包括需要数据的空间区域的规范的机制，基于机构确定哪些传感器位于该区域内的空间区域或确定该区域中的哪些传感器主动地流式传输数据和 /或已经持久化数据以便完成查询，构造或利用有向非循环图来消除规范中包含的并由查询强加的功能需求中的冗余，并且形成结果以满足被递送到应用。

4. 发明授权

US08775337B2 Virtual sensor development 有权
标题翻译：虚拟传感器开发
公开(公告)号：US08775337B2
公开(公告)日：2014-07-08
申请号：US13330457
申请日：2011-12-19
申请人： Paramvir Bahl , Aman Kansal , Romit Roy Choudhury , David Chiyuan Chu , Alastair Wolman , Jie Liu , Xuan Bao
发明人： Paramvir Bahl , Aman Kansal , Romit Roy Choudhury , David Chiyuan Chu , Alastair Wolman , Jie Liu , Xuan Bao
IPC分类号： G06F15/18
CPC分类号： G01D1/00 , G06N5/04
摘要： Embodiments include processes, systems, and devices for developing a virtual sensor. The virtual sensor includes one or more inference models. A decision engine utilizes an inference model associated with a mobile device to determine another inference model that is configured to accept physical sensor data from another mobile device. In this way, the virtual sensor can be developed for use with many mobile devices using initial inference models developed for a small number of mobile devices or a single mobile device. Embodiments also include methods to select mobile devices from which to request physical sensor data for virtual sensor input. Embodiments also include architectures that provide a library of virtual sensors.
摘要翻译：实施例包括用于开发虚拟传感器的过程，系统和设备。虚拟传感器包括一个或多个推理模型。决策引擎利用与移动设备相关联的推理模型来确定被配置为从另一移动设备接收物理传感器数据的另一推理模型。以这种方式，虚拟传感器可以开发用于许多移动设备，使用为少数移动设备或单个移动设备开发的初始推理模型。实施例还包括选择移动设备的方法，从中请求用于虚拟传感器输入的物理传感器数据。实施例还包括提供虚拟传感器库的架构。

5. 发明授权

US08707300B2 Workload interference estimation and performance optimization 有权
标题翻译：工作负载干扰估计和性能优化
公开(公告)号：US08707300B2
公开(公告)日：2014-04-22
申请号：US12843054
申请日：2010-07-26
申请人： Sriram Govindan , Jie Liu , Aman Kansal
发明人： Sriram Govindan , Jie Liu , Aman Kansal
IPC分类号： G06F9/46 , G06F9/455 , G06F11/00
CPC分类号： G06F9/5083 , G06F9/45533 , G06F9/52
摘要： Architecture that facilitates the estimation of interference among workloads (e.g., virtual machines) due to sharing of a shared resource (e.g., a shared cache of a computer processor), and optimization of a desired performance objective such as power or energy use in the presence of the interference. Estimation is to the extent of interference by characterizing the nature of shared resource usage and its effect on performance. Performance optimization is accomplished using metrics based on the above estimation, or alternatively, an explicit measurement of the interference effects. Methods are employed to estimate interference on the workload's performance with changes in availability of the shared resource or with combinations of other workloads sharing the same resource and allocating workloads to one or more physical computers or resources to workloads such that a desired performance objective is optimized. The methods can include allocating workloads on demand.
摘要翻译：由于共享共享资源（例如，计算机处理器的共享缓存），有助于估计工作负载（例如，虚拟机）之间的干扰的架构，以及优化所期望的性能目标，例如存在的功率或能量使用的干扰。通过描述共享资源使用的性质及其对性能的影响来估计干扰程度。使用基于上述估计的度量或者干扰效应的显式测量来实现性能优化。采用方法来估计对共享资源的可用性的改变或共享相同资源的其他工作负载的组合的工作负载性能的干扰，并且将工作负载分配给一个或多个物理计算机或资源到工作负载，使得期望的性能目标被优化。这些方法可以包括按需分配工作负载。

6. 发明申请

US20120290865A1 Virtualized Application Power Budgeting 有权
标题翻译：虚拟化应用电源预算
公开(公告)号：US20120290865A1
公开(公告)日：2012-11-15
申请号：US13107806
申请日：2011-05-13
申请人： Aman Kansal , Jie Liu , Sean McGrane , Harold Lim
发明人： Aman Kansal , Jie Liu , Sean McGrane , Harold Lim
IPC分类号： G06F1/26
CPC分类号： G06F1/3234 , G06F1/3203 , G06F1/329 , G06F9/5094 , Y02D10/22 , Y02D10/24
摘要： Virtualized application power budgeting can manage power budgeting for multiple applications in data centers. This power budgeting may be done in intelligent and/or dynamic ways and may be useful for updating power budgets, resolving conflicts in requests for power, and may improve the efficiency of the distribution of power to multiple applications.Virtualized application power budgeting can distinguish between priority applications and non-priority applications at a granular, virtual machine level and reduce the power consumption to only non-priority applications when there are power consumption conflicts. Virtualized application power budgeting may be able to determine the most efficient manner of providing power to each application in a data center. Further, virtualized application power budgeting may be able to distribute power according to application priority and other predetermined requirements and improve the efficiency of the power consumption by the devices in the data center.
摘要翻译：虚拟化应用功率预算可以管理数据中心中多个应用的功率预算。这种功率预算可以以智能和/或动态的方式完成，并且对于更新功率预算，解决电力请求中的冲突可能是有用的，并且可以提高对多个应用的功率分配的效率。虚拟化的应用程序功耗预算可以在细粒度的虚拟机器级别区分优先级应用程序和非优先级应用程序，并在存在功耗冲突时将功耗降低到仅非优先级应用程序。虚拟化应用功率预算可能能够确定为数据中心中的每个应用提供电力的最有效的方式。此外，虚拟化应用功率预算可以能够根据应用优先级和其他预定要求分配功率，并且提高数据中心中的设备的功率消耗的效率。

7. 发明授权

US07912289B2 Image text replacement 有权
标题翻译：图像文字替换
公开(公告)号：US07912289B2
公开(公告)日：2011-03-22
申请号：US11743048
申请日：2007-05-01
申请人： Aman Kansal , Feng Zhao
发明人： Aman Kansal , Feng Zhao
IPC分类号： G06K9/03 , G06K9/32 , G06K15/00 , G06F3/048 , G06F17/28
CPC分类号： G06K9/325 , G06K2209/01 , G06T11/60
摘要： Image text enhancement techniques are described. In an implementation, graphically represented text included in an original image is converted into process capable text. The process capable text may be used to generate a text image which may replace the original text to enhance the image. In further implementations the process capable text may be translated from a first language to a second language for inclusion in the enhanced image.
摘要翻译：描述图像文本增强技术。在一个实现中，包含在原始图像中的图形化表示的文本被转换成能够处理的文本。可以使用具有处理能力的文本来生成可以替换原始文本以增强图像的文本图像。在进一步的实现中，能够处理的文本可以从第一语言翻译成第二语言以便包含在增强图像中。

8. 发明申请

US20080263061A1 Self-Tuning Index for Flash-Based Databases 有权
标题翻译：基于Flash的数据库的自调整索引
公开(公告)号：US20080263061A1
公开(公告)日：2008-10-23
申请号：US11739018
申请日：2007-04-23
申请人： Suman K. Nath , Aman Kansal
发明人： Suman K. Nath , Aman Kansal
IPC分类号： G06F17/00
CPC分类号： G06F17/30327
摘要： Techniques for self-tuning indices for databases, including flash-based databases, are described. Using a data tree structure wherein the nodes of the data tree may operate in two modes (e.g. disk mode or log mode), a self-tuning index determines whether it is more economical to perform a requested operation on a node in its current mode or in an alternate mode. The operation is then performed on the node using the more economical mode.
摘要翻译：描述了数据库自调整索引的技术，包括基于闪存的数据库。使用数据树结构，其中数据树的节点可以以两种模式（例如，盘模式或日志模式）操作，自调整索引确定在当前模式下对节点执行所请求的操作是否更经济，或者在一个替代模式。然后使用更经济的模式在节点上执行操作。

9. 发明申请

US20080199095A1 Pixel Extraction And Replacement 失效
标题翻译：像素提取和替换
公开(公告)号：US20080199095A1
公开(公告)日：2008-08-21
申请号：US11676994
申请日：2007-02-20
申请人： Aman Kansal
发明人： Aman Kansal
IPC分类号： G06K9/40
CPC分类号： G06T5/005
摘要： A method for pixel extraction and replacement is disclosed. In one implementation, the method includes generating a set of pixel values and pixel value frequencies for a pixel presented in a series of digital images of a scene. A digital image of the scene which includes a pixel value for the pixel is received and a comparison is made between the pixel value and the set of pixel values. A determination is performed to decide upon substitution of the pixel value with a different pixel value based on the comparison. Other techniques are also disclosed.
摘要翻译：公开了一种用于像素提取和替换的方法。在一个实现中，该方法包括为场景的一系列数字图像中呈现的像素生成一组像素值和像素值频率。接收包括像素的像素值的场景的数字图像，并且在像素值和像素值集合之间进行比较。执行确定以基于比较来替换具有不同像素值的像素值。还公开了其它技术。

10. 发明申请

US20080101723A1 Coverage-Based Image Relevance Ranking 失效
标题翻译：基于覆盖的图像相关性排名
公开(公告)号：US20080101723A1
公开(公告)日：2008-05-01
申请号：US11553110
申请日：2006-10-26
申请人： Aman Kansal
发明人： Aman Kansal
IPC分类号： G06K9/36
CPC分类号： G06K9/4604 , G06F17/3025 , G06T7/33 , G06T2207/30184
摘要： Implementations of coverage-based image relevance ranking are described. In one implementation, an acquired image is ranked relative to a set of previously stored images based upon the conditional entropy of the acquired image. The conditional entropy may be computed after first removing overlapping pixels that are present in both the acquired image and the set of previously stored images. Once the image is assigned a relevance rank, other decisions concerning the image may be made based on the rank, such as whether to save the image, delete the image, or use it to replace a less relevant image.
摘要翻译：描述基于覆盖的图像相关性排名的实现。在一个实现中，基于所获取的图像的条件熵，获取的图像相对于一组先前存储的图像被排序。可以在首先去除存在于所获取的图像和先前存储的图像的集合中的重叠像素之后，计算条件熵。一旦图像被分配了相关性等级，关于图像的其他决定可以基于等级进行，例如是否保存图像，删除图像，或者使用它来替换较不相关的图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式