Abstract: Provided is a method of generating updating parameters. The method obtains search keywords used by users within a predetermined time period; counts the search keywords to obtain primary keywords, related keywords, co-search frequencies of each primary keyword and the respective related keywords being searched together, and search frequencies of the primary keywords being searched alone; computes first feature values based on the search frequencies of the primary keywords being searched alone; and then computes second feature values based on the first feature values and the co-search frequencies of the primary keywords and the respective related keywords. The second feature values serve as updating parameters for determining displaying modes of the related keywords. An apparatus of generating updating parameters, and a method and an apparatus of displaying related keywords according to the updating parameters are also provided.

Abstract: A portable IGBT (Insulated Gate Bipolar Transistor) of high reliability, compact size, and low cost includes a main circuit to which a control circuit and an auxiliary power supply circuit are connected. The main circuit includes, in sequence, an input rectifier filter circuit, an inverter circuit, a high-frequency primary transformer, and a secondary output rectifier circuit. The control circuit includes a PWM regulation circuit, an IGBT driving circuit, a current feedback circuit, and a current setup circuit. The inverter circuit includes a full-bridge hard switching structure, which has IGBTs constituting bridge arms that are sequentially conducted, so that their alternating conduction converts direct current into high frequency square wave alternating current, which flows through the high-frequency primary transformer and is then subjected to rectification to supply an output of low voltage direct current.

Abstract: A method and a system of displaying related keywords are provided. The method includes: receiving a primary keyword inputted by a user and a request for retrieving keywords related to the primary keyword; recording a frequency of the retrieving request corresponding to the primary keyword; selecting a candidate group of related keywords based on the frequency from the groups of related keywords corresponding to the primary keyword; and displaying the related keywords in the candidate group of related keywords. The system includes: an interface unit, a recording unit, an acquiring unit and a displaying unit. The disclosed method and system retrieve different groups of related keywords based on the frequency of the request for retrieving keywords related to a certain primary keyword, and display the retrieved related keywords in a rotating manner and allow a user to obtain the related keywords in an easier and more complete way.

Abstract: Provided is a method of generating updating parameters. The method obtains search keywords used by users within a predetermined time period; counts the search keywords to obtain primary keywords, related keywords, co-search frequencies of each primary keyword and the respective related keywords being searched together, and search frequencies of the primary keywords being searched alone; computes first feature values based on the search frequencies of the primary keywords being searched alone; and then computes second feature values based on the first feature values and the co-search frequencies of the primary keywords and the respective related keywords. The second feature values serve as updating parameters for determining displaying modes of the related keywords. An apparatus of generating updating parameters, and a method and an apparatus of displaying related keywords according to the updating parameters are also provided.

Abstract: Some embodiments relate to an IC that includes an ESD-susceptible circuit. The IC includes a number of IC pads that are electrically coupled to respective nodes on the ESD-susceptible circuit. The IC pads are electrically accessible from external to the IC, and include one or more power supply pads and one or more I/O pads. The IC also includes a number of ESD protection devices coupled to the plurality of IC pads, respectively. A trigger circuit on the IC is configured to detect an ESD event impingent on a power supply pad and, in response to the detection, to trigger concurrent shunting of energy of the ESD event over both an ESD clamp element of an I/O pad and an ESD clamp element of the power supply pad. Other embodiments are also disclosed.

Abstract: Provided is a method of generating updating parameters. The method obtains search keywords used by users within a predetermined time period; counts the search keywords to obtain primary keywords, related keywords, co-search frequencies of each primary keyword and the respective related keywords being searched together, and search frequencies of the primary keywords being searched alone; computes first feature values based on the search frequencies of the primary keywords being searched alone; and then computes second feature values based on the first feature values and the co-search frequencies of the primary keywords and the respective related keywords. The second feature values serve as updating parameters for determining displaying modes of the related keywords. An apparatus of generating updating parameters, and a method and an apparatus of displaying related keywords according to the updating parameters are also provided.

Abstract: A multi-functional vehicle rearview minor that includes a cover, a glass reflecting mirror face, a large sized liquid crystal display device which includes a large sized display screen and a large sized display driver board, wherein the large sized display screen includes a large sized displaying liquid crystal glass and a large sized display device backlight module, wherein the large sized liquid crystal display device is provided with a retention frame and a high obscuration media, wherein a small window with a small sized backlight module and a control circuit is provided. The rearview minor automatically shifts between multiple cameras via signals from vehicle lamps. The RF modules with little power consumption are embedded into the circuits of the rearview minor and the cameras for providing the video shift and information communication of the whole system.

Abstract: The present invention relates generally to computer programming, and more particularly to, systems and methods for parallel distributed programming. Generally, a parallel distributed program is configured to operate across multiple processors and multiple memories. In one aspect of the invention, a parallel distributed program includes a distributed shared variable located across the multiple memories and distributed programs capable of operating across multiple processors.

Abstract: The present invention relates to the communications field, and discloses a method for measuring network performance. With the method, a receiving end receives a performance measurement message corresponding to a data stream, obtains a performance measurement parameter corresponding to the data stream, so that stream-based network performance measurement can be implemented. The present invention also discloses an apparatus and a system for measuring network performance, and another method for measuring network performance.

Abstract: The present invention relates generally to computer programming, and more particularly to, systems and methods for parallel distributed programming. Generally, a parallel distributed program is configured to operate across multiple processors and multiple memories. In one aspect of the invention, a parallel distributed program includes a distributed shared variable located across the multiple memories and distributed programs capable of operating across multiple processors.

Abstract: Provided is a method of generating updating parameters. The method obtains search keywords used by users within a predetermined time period; counts the search keywords to obtain primary keywords, related keywords, co-search frequencies of each primary keyword and the respective related keywords being searched together, and search frequencies of the primary keywords being searched alone; computes first feature values based on the search frequencies of the primary keywords being searched alone; and then computes second feature values based on the first feature values and the co-search frequencies of the primary keywords and the respective related keywords. The second feature values serve as updating parameters for determining displaying modes of the related keywords. An apparatus of generating updating parameters, and a method and an apparatus of displaying related keywords according to the updating parameters are also provided.

Abstract: The present invention relates generally to computer programming, and more particularly to systems and methods for parallel distributed programming. Generally, a parallel distributed program is configured to operate across multiple processors and multiple memories. In one aspect of the invention, a parallel distributed program includes a distributed shared variable located across the multiple memories and distributed programs capable of operating across multiple processors.

Abstract: A method and a system of displaying related keywords are provided. The method includes: receiving a primary keyword inputted by a user and a request for retrieving keywords related to the primary keyword; recording a frequency of the retrieving request corresponding to the primary keyword; selecting a candidate group of related keywords based on the frequency from the groups of related keywords corresponding to the primary keyword; and displaying the related keywords in the candidate group of related keywords. The system includes: an interface unit, a recording unit, an acquiring unit and a displaying unit. The disclosed method and system retrieve different groups of related keywords based on the frequency of the request for retrieving keywords related to a certain primary keyword, and display the retrieved related keywords in a rotating manner and allow a user to obtain the related keywords in an easier and more complete way.

Abstract: The present disclosure provides a network data storage system and a network data access method. The disclosed network data storage system includes: a data node, used for storing a data unit; a metadata node, used for storing and managing routing information and providing the routing information according to a data processing request of a client; and a data management node, used for processing the requested data unit in the data node according to a data access request of the client. The disclosed system and method may improve access performance of network data, enhance expansibility of a system, and lower expansion cost.

Abstract: The present invention relates generally to computer programming, and more particularly to systems and methods for parallel distributed programming. Generally, a parallel distributed program is configured to operate across multiple processors and multiple memories. In one aspect of the invention, a parallel distributed program includes a distributed shared variable located across the multiple memories and distributed programs capable of operating across multiple processors.

Abstract: Providing a contest and obtaining marketing data therefrom. A method includes offering an event prediction contest. An event prediction contest ballot and at least one advertisement is provided to a participant. In one embodiment, a participant selection of an advertisement is required to and is received to submit a completed ballot. A participant selected advertisement is presented to the participant for a time period. The completed ballot is entered in the prediction contest after the advertisement has been displayed for the time period, and the ballot is not entered if the participant disengages the advertisement before the time period expires. Responses to survey questions may be required to submit the contest ballot. A participant profile is maintained based on responses to the survey questions. The advertisement may be provided based on the participant profile. The method may be implemented on a computer connected to a network.