公开(公告)号：US10024525B2

公开(公告)日：2018-07-17

申请号：US15253890

申请日：2016-09-01

申请人： Kun-Lung Wu

发明人： Kun-Lung Wu

IPC分类号： F21V19/00 ,  H05K1/02 ,  F21S43/19 ,  F21S43/14 ,  H05K1/18 ,  F21Y115/10 ,  H05K1/05

摘要： An SMD LED module based light is provided with a plurality of circuit boards; and a plurality of SMDs mounted on the circuit boards and electrically connected thereto. Each SMD includes a seat having a plurality of pins, an LED mounted one the seat, and two metal fastening members, each having two ends electrically connected to the circuit board and at least one of the pins respectively. The seat is spaced apart from the circuit board. The fastening members and the pins can be joined in one of many different configurations.

公开(公告)号：US08499292B2

公开(公告)日：2013-07-30

申请号：US12719364

申请日：2010-03-08

申请人： Henrique Andrade ,  Jim Challenger ,  Bugra Gedik ,  Robert Grimm ,  Martin J. Hirzel ,  Vibhore Kumar ,  Robert Soule ,  Kun-Lung Wu

发明人： Henrique Andrade ,  Jim Challenger ,  Bugra Gedik ,  Robert Grimm ,  Martin J. Hirzel ,  Vibhore Kumar ,  Robert Soule ,  Kun-Lung Wu

IPC分类号： G06F9/45

摘要： A virtual execution environment (VEE) for a streaming Intermediate Language (IL), wherein the streaming IL represents a streaming program, communicates streaming data in queues, stores data-at-rest in variables, and determines data by functions, where inputs are read from the queues and the variables, and outputs are written to the queues and the variables.

摘要翻译： 用于流式传输中间语言（IL）的虚拟执行环境（VEE），其中流IL表示流式传输程序，在队列中传送流数据，将静态数据存储在变量中，并通过功能确定数据，其中输入被读取 从队列和变量，并将输出写入队列和变量。

公开(公告)号：US08484649B2

公开(公告)日：2013-07-09

申请号：US12984909

申请日：2011-01-05

申请人： Kirsten W. Hildrum ,  Rohit M. Khandekar ,  Sujay S. Parekh ,  Deepak Rajan ,  Joel L. Wolf ,  Kun-Lung Wu

发明人： Kirsten W. Hildrum ,  Rohit M. Khandekar ,  Sujay S. Parekh ,  Deepak Rajan ,  Joel L. Wolf ,  Kun-Lung Wu

IPC分类号： G06F9/46

CPC分类号： G06F9/4843

摘要： Techniques for scheduling a plurality of jobs sharing input are provided. The techniques include partitioning one or more input datasets into multiple subcomponents, analyzing a plurality of jobs to determine which of the plurality of jobs require scanning of one or more common subcomponents of the one or more input datasets, and scheduling a plurality of jobs that require scanning of one or more common subcomponents of the one or more input datasets, facilitating a single scanning of the one or more common subcomponents to be used as input by each of the plurality of jobs.

摘要翻译： 提供了用于调度多个作业共享输入的技术。 这些技术包括将一个或多个输入数据集划分成多个子组件，分析多个作业以确定多个作业中的哪个作业需要扫描一个或多个输入数据集的一个或多个公共子组件，以及调度需要 扫描所述一个或多个输入数据集中的一个或多个通用子部件，便于对所述一个或多个公共子部件进行单次扫描以用作多个作业中的每个作业的输入。

公开(公告)号：US08478875B2

公开(公告)日：2013-07-02

申请号：US12164671

申请日：2008-06-30

申请人： Bugra Gedik ,  Kun-Lung Wu ,  Philip S. Yu

发明人： Bugra Gedik ,  Kun-Lung Wu ,  Philip S. Yu

IPC分类号： G06F15/173

CPC分类号： H04L67/10 ,  H02J3/14 ,  H04L47/10 ,  H04L47/225 ,  H04L47/41 ,  H04L49/90 ,  H04L49/901 ,  Y02D50/30 ,  Y04S20/224

摘要： One embodiment of the present method and apparatus adaptive in-operator load shedding includes receiving at least two data streams (each comprising a plurality of tuples, or data items) into respective sliding windows of memory. A throttling fraction is then calculated based on input rates associated with the data streams and on currently available processing resources. Tuples are then selected for processing from the data streams in accordance with the throttling fraction, where the selected tuples represent a subset of all tuples contained within the sliding window.

摘要翻译： 本发明的方法和设备的一个实施例是自适应操作员卸载包括将至少两个数据流（每个包括多个元组或数据项）接收到存储器的相应滑动窗口中。 然后基于与数据流相关联的输入速率和当前可用的处理资源来计算节流分数。 然后根据节流分数从数据流中选择元组进行处理，其中所选元组表示包含在滑动窗口内的所有元组的子集。

公开(公告)号：US08447333B2

公开(公告)日：2013-05-21

申请号：US13469291

申请日：2012-05-11

申请人： Bhuvan Bamba ,  Bugra Gedik ,  Kun-Lung Wu

发明人： Bhuvan Bamba ,  Bugra Gedik ,  Kun-Lung Wu

IPC分类号： H04W24/00

CPC分类号： H04W4/025 ,  H04W24/08

摘要： A method for processing a first data stream specifying locations of a user at different times and a second data stream specifying values of a monitored attribute at a location of interest at different times includes: receiving a location-centric trigger specifying at least one spatial predicate condition relative to the location of interest and at least one non-spatial predicate condition relevant to the location of interest, calculating a safe region that includes locations whose probability of satisfying the spatial predicate condition falls below a first threshold, calculating a safe value container that includes values whose probability of satisfying the non-spatial predicate condition falls below a second threshold, and processing the first data stream and the second data stream against the location-centric trigger, by considering only those locations that are not contained within the safe region and only those values that are not contained within the safe value container.

摘要翻译： 一种用于处理在不同时间指定用户的位置的第一数据流的方法和指定在不同时间的感兴趣位置处的被监视属性的值的第二数据流包括：接收指定至少一个空间谓词条件的位置中心触发 相对于感兴趣的位置和与感兴趣位置相关的至少一个非空间谓词条件，计算包括满足空间谓词条件的概率低于第一阈值的位置的安全区域，计算包括 满足非空间谓词条件的概率低于第二阈值的值，并且通过仅考虑不包含在安全区域内的那些位置并且仅仅是处理第一数据流和第二数据流而针对位置中心触发 那些不包含在安全值容器中的值。

公开(公告)号：US08405246B2

公开(公告)日：2013-03-26

申请号：US12870642

申请日：2010-08-27

申请人： Hsiang-Jui Hung ,  Kun-Lung Wu ,  Yuan-Lin Liu ,  Yong-Xian Zhao ,  Lei Yang

发明人： Hsiang-Jui Hung ,  Kun-Lung Wu ,  Yuan-Lin Liu ,  Yong-Xian Zhao ,  Lei Yang

IPC分类号： H02J3/14

CPC分类号： G06F1/26 ,  Y10T307/406

摘要： A power supply circuit for providing power and detecting a plurality of loads' input voltages on a motherboard includes a pulse width modulation (PWM) controller, a voltage output circuit and a voltage feedback circuit electrically connected to the PWM controller and the plurality of loads. The PWM controller outputs PWM control signals. The voltage output circuit receives the PWM control signals and outputs working voltage to the plurality of loads according to the received PWM control signals. The voltage feedback circuit detects the plurality of loads' input voltages and outputs feedback signals to the PWM controller according to the detected input voltages. The PWM controller adjusts its PWM control signal outputs, according to the received feedback signals, and adjusting working voltages to the plurality of loads.

摘要翻译： 用于在母板上提供电力并检测多个负载的输入电压的电源电路包括脉冲宽度调制（PWM）控制器，电压输出电路和电连接到PWM控制器和多个负载的电压反馈电路。 PWM控制器输出PWM控制信号。 电压输出电路接收PWM控制信号，并根据接收到的PWM控制信号向多个负载输出工作电压。 电压反馈电路检测多个负载的输入电压，并根据检测到的输入电压向PWM控制器输出反馈信号。 PWM控制器根据接收到的反馈信号调整其PWM控制信号输出，并调整多个负载的工作电压。

公开(公告)号：US08346845B2

公开(公告)日：2013-01-01

申请号：US12760080

申请日：2010-04-14

申请人： Rohit M. Khandekar ,  Kun-Lung Wu

发明人： Rohit M. Khandekar ,  Kun-Lung Wu

IPC分类号： G06F15/16

CPC分类号： G06F9/5027 ,  G06F2209/5017

摘要： Distributed data processing of problems representing resource assignment tasks. The problems are modeled as programs, and the programs are partitioned into sub-instances. Those sub-instances are executed in a distributed computing environment. The partitioning reduces communication costs between sub-instances and convergence time for the optimization program.

摘要翻译： 分布式数据处理表示资源分配任务的问题。 问题被建模为程序，程序被分为子实例。 这些子实例在分布式计算环境中执行。 分区可以降低优化程序的子实例与收敛时间之间的通信成本。

公开(公告)号：US20120276923A1

公开(公告)日：2012-11-01

申请号：US13469291

申请日：2012-05-11

申请人： Bhuvan Bamba ,  Bugra Gedik ,  Kun-Lung Wu

发明人： Bhuvan Bamba ,  Bugra Gedik ,  Kun-Lung Wu

IPC分类号： H04W4/02

CPC分类号： H04W4/025 ,  H04W24/08

摘要： A method for processing a first data stream specifying locations of a user at different times and a second data stream specifying values of a monitored attribute at a location of interest at different times includes: receiving a location-centric trigger specifying at least one spatial predicate condition relative to the location of interest and at least one non-spatial predicate condition relevant to the location of interest, calculating a safe region that includes locations whose probability of satisfying the spatial predicate condition falls below a first threshold, calculating a safe value container that includes values whose probability of satisfying the non-spatial predicate condition falls below a second threshold, and processing the first data stream and the second data stream against the location-centric trigger, by considering only those locations that are not contained within the safe region and only those values that are not contained within the safe value container.

摘要翻译： 一种用于处理在不同时间指定用户的位置的第一数据流的方法和指定在不同时间的感兴趣位置处的被监视属性的值的第二数据流包括：接收指定至少一个空间谓词条件的位置中心触发 相对于感兴趣的位置和与感兴趣位置相关的至少一个非空间谓词条件，计算包括满足空间谓词条件的概率低于第一阈值的位置的安全区域，计算包括 满足非空间谓词条件的概率低于第二阈值的值，并且通过仅考虑不包含在安全区域内的那些位置并且仅仅是处理第一数据流和第二数据流而针对位置中心触发 那些不包含在安全值容器中的值。

公开(公告)号：US20110246972A1

公开(公告)日：2011-10-06

申请号：US12749947

申请日：2010-03-30

申请人： Henrique Andrade ,  Bugra Gedik ,  Mark Mendell ,  Howard W. Nasgaard ,  Kun-Lung Wu

发明人： Henrique Andrade ,  Bugra Gedik ,  Mark Mendell ,  Howard W. Nasgaard ,  Kun-Lung Wu

IPC分类号： G06F9/45

CPC分类号： G06F9/45516 ,  G06F8/51

摘要： A method and computer program product for selecting an expression evaluation technique for domain-specific language (DSL) compilation. An application written in DSL for a programming task is provided, the application including a plurality of components configured by expressions. A technique that most quickly implements the programming task is selected from a plurality of techniques for evaluating the expressions. The DSL application is compiled in accordance with the selected expression evaluation technique to generate general-purpose programming language (GPL) code.

摘要翻译： 一种用于选择域特定语言（DSL）编译的表达评估技术的方法和计算机程序产品。 提供了一种用DSL编写的用于编程任务的应用程序，该应用程序包括由表达式配置的多个组件。 从用于评估表达式的多种技术中选择最快速地实现编程任务的技术。 DSL应用程序根据所选择的表达式评估技术进行编译，以生成通用编程语言（GPL）代码。

公开(公告)号：US20110239048A1

公开(公告)日：2011-09-29

申请号：US12748633

申请日：2010-03-29

申请人： HENRIQUE ANDRADE ,  Bugra Gedik ,  Gabriela Jacques da Silva ,  Kun-Lung Wu

发明人： HENRIQUE ANDRADE ,  Bugra Gedik ,  Gabriela Jacques da Silva ,  Kun-Lung Wu

IPC分类号： G06F11/28

CPC分类号： G06F11/28 ,  G06F11/3612 ,  G06F11/3616

摘要： In one embodiment, the invention comprises partial fault tolerant stream processing applications. One embodiment of a method for implementing partial fault tolerance in a stream processing application comprising a plurality of stream operators includes: defining a quality score function that expresses how well the application is performing quantitatively, injecting a fault into at least one of the plurality of operators, assessing an impact of the fault on the quality score function, and selecting at least one partial fault-tolerant technique for implementation in the application based on the quantitative metric-driven assessment.

摘要翻译： 在一个实施例中，本发明包括部分容错流处理应用。 用于在包括多个流操作器的流处理应用中实现部分容错的方法的一个实施例包括：定义表示应用程序在定量上执行良好的质量得分函数，将故障注入多个操作符中的至少一个 评估故障对质量得分函数的影响，以及基于定量度量驱动评估，选择至少一种部分容错技术在应用中实现。