Abstract: According to embodiments of the present invention, a method, a device and a computer program product for quick deployment of multiple virtual machines are provided. The method comprises mounting a centralized storage volume on a host in response to boot-up of a virtual machine on the host. The method further comprises obtaining unique information assigned to the virtual machine. In addition, the method comprises retrieving public and private configuration for the virtual machine from the centralized storage volume based on the obtained unique information, the public and private configuration being applied in the boot-up of the virtual machine on the host.

Abstract: Provided are a method and device for configuring a pilot, wherein the method includes: configuring a user pilot according to subcarrier indexes of REs occupied by the user pilot, wherein the subcarrier indexes of the REs occupied by the user pilot are in subcarrier indexes of REs occupied by user data on PUSCH, and include the following pilot parameters: REstart and RBnumber, and further include REset and/or REinterval; and adjusting power of a pilot at a transmitting end and performing pilot resource mapping according to Powerfactor corresponding to the pilot parameters, where Powerfactor=(REset+REinterval)/REset. Through the disclosure, the problem that a pilot design scheme of the PUSCH in the related art is poor on flexibility is solved.

Abstract: A method and apparatus for generating a training model based on feedback are provided. The method for generating a training model based an feedback, includes calculating an eigenvector of a sample among a plurality of samples; obtaining scores granted by a user for one or more of the plurality of samples in a round, obtaining scores granted by the user for a first number of samples; obtaining scores granted by the user for a second number of samples in response to detecting, based on the eigenvector, an inconsistency between the scores granted by the user for the first number of samples; and generating a training model based on the scores granted by the user for the first and second numbers of samples. A corresponding apparatus is also provided.

Abstract: Disclosed are a method and system for brain activity detection. The method is: performing multi-channel synchronous collections of brain electrical signals and cerebral cortex blood oxygen signals simultaneously, and ensuring synchronicity of the collected signals among channels, and collecting said brain electrical signals and said cerebral cortex blood oxygen signals of all locations at the same time.

Abstract: Provided herein are compounds that inhibit CCR9 receptor function. Also provided herein are methods of treating inflammatory disease in a subject, comprising administering to the subject a compound of the invention. Accordingly, in one aspect, provided herein is a compound of Formula (1) or a pharmaceutically acceptable salt thereof. In another aspect, provided herein is a pharmaceutical composition, comprising a compound of Formula (1), and a pharmaceutically acceptable carrier.

Abstract: A vehicle domain multi-level parallel buffering and context-based streaming data pre-processing system includes a first data processing level and a second data processing level. The first data processing level includes a first-level buffer configured to buffer data provided from a plurality of raw data streams output from a plurality of vehicles. The second data processing level includes an electronic task-queue-dictionary (TQD) module and a plurality of second-level data processing buffers. The TQD module is configured to create a plurality of tasks in response to receiving a serial data stream output from the first-level buffer. The TQD module is further configured to assign each task to a corresponding second-level buffer, and separate the serial data stream into individual data values that are delivered to a specific second-level buffer based on the task so as to generate a multi-level parallel context-based buffering operation.

Abstract: A method and base station for coordinated multi point data transmission are disclosed. The method includes: a base station receiving a per-cell CQI value reported by a UE; looking up an SINR-CQI mapping table according to the per-cell CQI value, and acquiring a subband/broadband SINR value; performing CQI recalculation according to the subband/broadband SINR value, and acquiring a recalculated subband/broadband CQI value; and selecting modulation and coding according to the recalculated subband/broadband CQI value to schedule data transmission. With the method and base station of the embodiments of the present document, in a CoMP system, in a joint transmission scenario, the accuracy of the CQI value used by the BS for scheduling is improved, and the oscillation during an AMC process is reduced.

Abstract: A multi-domain vertical alignment display panel and a pixel structure are provided. The pixel structure includes three subpixels arranged in a row, wherein the three subpixels respectively consist of an upper alignment region and a lower alignment region. The upper alignment region and lower alignment region respectively includes four, subregions, and alignment directions of the upper and lower adjacent subregions as well as the left and right subregions are perpendicular to each other. Alignment directions of any two adjacent subregions respectively located in the upper and lower adjacent subpixels as well as the left and right adjacent subpixels are identical. The alignment directions of any two adjacent subregions respectively located in the vertically adjacent upper alignment region and lower alignment region are identical, so as to reduce dark lines and increase light transmittance.

Abstract: A device for manufacturing an array substrate includes an exposure device for using a halftone mask to form a photoresist pattern layer on a gate insulation layer of a substrate. A polysilicon pattern layer is disposed on the substrate. A gate insulation layer covers the polysilicon pattern layer. The photoresist pattern layer includes a hollow portion corresponding to a heavily doping region of the polysilicon pattern layer, a first photoresist portion corresponding to a lightly doping region of the polysilicon pattern layer, and a second photoresist portion corresponding to an undoped region of the polysilicon pattern layer. The first photoresist portion is thinner than the second photoresist portion. A doping device is used for performing one doping process to the polysilicon pattern layer such that the heavily doping region and the lightly doping region are formed simultaneously.

Abstract: The present disclosure provides D flip-flops and signal driving methods using D flip-flops thereof. An exemplary D flip-flop includes a pulse signal generating circuit configured to input a first clock signal, a first data signal, a second data signal and a third data signal and generate a clock pulse signal. The clock pulse signal responds a rising-edge and a falling-edge of the first clock signal. The pulse clock signal is a pulse signal when the first data signal is opposite to the second data signal. The D flip-flop also includes a latching circuit configured to sample and transfer the first data signal and a data signal opposite to the first data signal to be used as the second signal and a fourth data signal respectively when the clock signal is at the high level.

Abstract: An apparatus includes a first circuit board including first components including a load, and a second circuit board including second components including switching power devices and an output inductor. Ground and output voltage contacts between the circuit boards are made through soldered or connectorized interfaces. Certain components on the first circuit board and certain components, including the output inductor, on the second circuit board act as a DC-DC voltage converter for the load. An output capacitance for the conversion is on the first circuit board with no board-to-board interface between the output capacitance and the load. The inductance of the board-to-board interface functions as part of the output inductor's inductance and not as a parasitic inductance. Sense components for sensing current through the output inductor are located on the first circuit board. Parasitic inductance of the board-to-board interface has less effect on a sense signal provided to a controller.

Abstract: An electronic device is provided to solve the problem of a relatively single form of an electronic device in the prior art. The electronic device comprises: a first main body; a connector; a second main body, being connected to the first main body through the connector, and can perform a first motion operation relative to the first main body via the connector, the second main body can perform a second motion operation along a second path via the connector.

Abstract: An electronic device is provided to solve the problem of a relatively single form of an electronic device in the prior art. The electronic device comprises: a first main body; a connector; a second main body, being connected to the first main body through the connector, and can perform a first motion operation relative to the first main body via the connector, the second main body can perform a second motion operation along a second path via the connector.

Abstract: An embodiment of the invention provides a method that identifies GPS shifting fields for road segments, the GPS shifting fields including areas around the road segments that include false GPS readings of objects that traveled on the road segments. The GPS shifting fields can be revised with a road segment attribute and/or at a driver preference. The road map network can be partitioned into space units, where the road map network can include at least two GPS readings of the object. For each space unit that includes a road segment, a probability that the object was located on the road segment can be calculated for each road segment based on the GPS readings of the object and the GPS shifting fields. The trajectory of the object can be determined based on the computing of the probabilities.

Abstract: Provided is a mechanism for producing an uncertainty-based traffic congestion index, wherein the mechanism may comprise: obtaining a plurality of GPS data points; dividing the plurality of GPS data points into a plurality of variable sliding windows, wherein the dividing maximizes an amount of shape information in each of the plurality of variable sliding windows, performing a map matching process on the plurality of GPS data points as the GPS data points had been divided by the dividing; calculating a confidence value indicative of the map matching process; and producing the traffic congestion index, wherein the traffic congestion index is produced by taking into account the calculated confidence value indicative of the map matching process. In various embodiments, such a mechanism may be implemented via systems, methods and/or computer program products.

Abstract: A method and an apparatus for generating data in a missing segment of a target time data sequence are disclosed. The method includes: determining whether there is a breakpoint in the missing segment; determining candidate values of the data in the missing segment; and generating values of the data in the missing segment by selectively using the candidate values of the data in the missing segment, according to whether there is the breakpoint in the missing segment. With the method and the apparatus, the data in the missing segment of the target time data sequence can be generated more accurately.

Abstract: There is disclosed a method, comprising: determining a road segment group set that corresponds to a current time period, and a correspondence relationship between each road segment group in the road segment group set and a computing node of the cluster server, wherein the road segment group is a group of road segments which are grouped according to the number of computing nodes of the cluster server and the dissimilarity between divided road segments in a road network; in response to receiving multiple GPS sampled data from a vehicle, generating a map matching request according to the multiple GPS sampled data; and in response to generating a map matching request and obtaining a road segment to which the latest location of the vehicle belongs, sending the map matching request to a computing node that corresponds to a road segment group to which the obtained road segment belongs.

Abstract: The present disclosure relates to a method and system for generating a road network. An embodiment of the present invention provides a method comprising: identifying a target area to be refined in a road network skeleton; and refining the target area using at least one trajectory associated with the target area to generate the road network. Another embodiment of the present invention provides a corresponding system.

Abstract: Intermediates used in the synthesis of Eribulin and methods for preparing the intermediates are described. For example, a compound of formula IV and a method for preparing the compound are described, wherein R1 is a hydroxyl protecting group, preferably a (C1-10 alkyl group or aryl group)3silyl group, and more preferably tert-butyldiphenylsilyl (TBDPS); and R2 is a hydroxyl protecting group, preferably a benzyl group or (C1-10 alkyl group or aryl group)3silyl group, and more preferably a benzyl group or tert-butyldimethylsilyl (TBS). A method for preparing Eribulin using the intermediates is also provided. The method has the advantages of moderate reaction conditions, is simple to execute and low cost, and is thus suitable for mass production.

Abstract: A terminal-implemented method, a server-implemented method and a terminal for acquiring a certification document are provided. The terminal-implemented method includes: determining a target application for providing the certification document according to a user-input identification of a legal source of the certification document; acquiring page contents of the target application, the page contents containing the certification document; and sending document contents including the page contents or the certification document to a certification-document extracting server to enable certification-document extracting server to extract the certification document from the document contents.