Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing long-term forecasting using multi-layer perceptron neural networks. One of the methods includes obtaining time series data; and processing the time series data to generate a respective predicted time series value for each of a plurality of future time points in a horizon sequence, comprising: processing the time series data using an encoder multi-layer perceptron (MLP) neural network to generate an encoded representation of the time series data; and processing at least the encoded representation of the time series data using a decoder MLP neural network to generate a respective predicted time series value for each of the plurality of future time points.

Abstract: Various embodiments of the teachings herein include an industrial data integration device. An example device includes: a first interaction module to interact with a first industrial field device based on a non-standard protocol; a life cycle management module to manage a life cycle of the first interaction module; and a service discovery module to discover a first service provided by the first interaction module. The first service is related to an interaction between the first interaction module and the first industrial field device.

Abstract: An automatic high-speed stacking machine is disclosed, including a loading unit, a precision positioning unit, a stacking unit, a grabbing unit and a feeding unit. The feeding unit includes a platen configured to place silicon steel sheet stack; a material warehouse configured to store the platen containing the silicon steel sheet stack. An area of a side of the material warehouse is defined as a reclaiming area, and an area of a side of the loading unit is defined as a loading area. A skip car moving back and forth between the reclaiming area and the loading area is configured to take out and send the platen containing the silicon steel sheet stack from the material warehouse to the loading area, or send an empty platen back to the material warehouse.

Abstract: A first network device of a plurality of network devices is provided. The first network device is configured to receive a first data packet from a second site; search a flow table stored in the first network device for a target flow entry whose flow identifier is of a first data flow, each entry comprises a flow identifier and a corresponding outbound interface identifier, the target flow entry is created when the first site sends a second data flow to the second site, a source address of the second data flow is a destination address of the first data flow, and a destination address of the second data flow is a source address of the first data flow; and if the target flow entry is found, send the first data packet through an interface corresponding to an outbound interface identifier in the target flow entry.

Abstract: A pharmaceutical composition and use of a multi-kinase inhibitor. The present invention relates to the technical field of medicines, and relates to the pharmaceutical composition and use of the multi-kinase inhibitor. The pharmaceutical composition comprises: (a) a compound represented by general formula (I) or a pharmaceutically acceptable salt, a stereoisomer or a crystal form thereof, wherein P1, W1, Y1, and Ar in general formula (I) are as described herein; and (b) a paclitaxel drug. Variables in the general formula are as defined in the description. Studies have shown that the compound of general formula (I) or the pharmaceutically acceptable salt, stereoisomer or crystal form thereof in the present invention has a significant synergistic interaction with the paclitaxel drug in combination for treating cancers.

Abstract: Disclosed are a method for determining a platelet concentration of a blood sample, a hematology system and a storage medium.

Abstract: Analyzing measurement results of a target system. Measurement results are obtained (401). The measurement results include multiple data entries, and each data entry includes multiple data values on a lowest hierarchy level and hierarchy information defining with which entities the entry is related to on different hierarchy levels. An aggregated anomaly score is determined (402) for each data entry. Data entries, wherein the aggregated anomaly score fulfils predefined criteria, are chosen for further analysis. Hierarchical clustering is performed (404) on the chosen entries based on dissimilarity of the chosen entries to combine at least some of the chosen entries together; and the hierarchically clustered entries are used (405) to identify one or more anomalous entities on hierarchy levels above the lowest hierarchy level.

Abstract: A method for determining a network optimization policy, an apparatus, and a system are provided. A network optimization device can process a performance parameter of a network and a service requirement of a target service flow by using a network optimization algorithm, to obtain a target network optimization policy, and can apply the target network optimization policy to the target service flow, to enable transmission performance of the target service flow to satisfy the service requirement. Because the network optimization device can automatically determine the network optimization policy based on the network optimization algorithm, efficiency of determining the network optimization policy is effectively improved. In addition, when determining the network optimization policy, the network optimization device further considers the performance parameter of the network.

Abstract: The present invention relates to a method for separating and purifying tetrahydrocannabivarin (THCV) by means of high-speed countercurrent chromatography, the method comprising: sufficiently shaking a solvent system, leaving same to stand, and separately collecting upper and lower phases; dissolving full-spectrum refined hemp oil in the upper phase, taking the upper phase as a stationary phase and the lower phase as a mobile phase, performing separation by using high-speed countercurrent chromatography to obtain a mixed solution of tetrahydrocannabivarin and the mobile phase, and removing the mobile phase to obtain the tetrahydrocannabivarin. According to the present invention, THCV with a purity of >95% is obtained by separation and purification from full-spectrum refined hemp oil by using high-speed countercurrent chromatography technology for the first time.

Abstract: Embodiments of this application relate to a call system, an extension, and a host in the field of communication technologies. An example call system includes a host and an extension. A network side device and the host are connected through a network side link, and the host and the extension are connected through a first terminal side link. The extension exchanges a call data packet with the network side device through the first terminal side link and the network side link. The extension and the host transmit the call data packet through a second terminal side link in response to determining that call quality of the extension is lower than a quality threshold. The first terminal side link is different from the second terminal side link.

Abstract: Embodiments of the present invention relate to data detection technologies, and in particular, to a method and an apparatus for detecting time series data. A method for detecting time series data is disclosed. The method is applied to a data transmission system and includes: determining, based on data information carried in time series data from a data source device, whether missing of time series data occurs in a data receiving process, where the data information includes time information and/or sequence numbers; if missing of time series data occurs, storing data information of the missing time series data; determining whether a preset trigger condition for a data missing notification is currently satisfied; and if the trigger condition for a data missing notification is satisfied, sending data missing notification information to a target device.

Abstract: Disclosed are a method for determining a platelet concentration of a blood sample, a hematology system and a storage medium.

Abstract: Aspects of the disclosure provide a deep sequence model, referred to as Koopman Neural Forecaster (KNF), for time series forecasting. KNF leverages deep neural networks (DNNs) to learn the linear Koopman space and the coefficients of chosen measurement functions. KNF imposes appropriate inductive biases for improved robustness against distributional shifts, employing both a global operator to learn shared characteristics, and a local operator to capture changing dynamics, as well as a specially-designed feedback loop to continuously update the learnt operators over time for rapidly varying behaviors. KNF achieves superior performance on multiple time series datasets that are shown to suffer from distribution shifts.

Abstract: A server slide can include a first rail and a second rail configured to slidably receive the first rail. In one example, a first pull rod for a locking mechanism can be slidably mounted to the first rail. A second pull rod for the locking mechanism can be slidably mounted to the first rail. The first and second pull rods can be mechanically connected such that actuation of the first pull rod simultaneously actuates the second pull rod to operate the locking mechanism.

Abstract: The present disclosure relates to the technical field of surveying and mapping building structures, in particular to a built-in gap measuring device and a gap measurement method. The built-in gap measuring device includes an adjustment mechanism and measuring mechanisms disposed on both sides of the adjustment mechanism. The adjustment mechanism can adjust the distance between two groups of measuring mechanisms, and the measuring mechanism includes a panel structure and a measuring column. The panel structure includes a bottom cover close to the adjustment mechanism and a top cover away from the adjustment mechanism. A plurality of rows of elastic column holes are arranged on the top cover in array, column seats in one-to-one correspondence with elastic column holes are arranged inside the panel structure in array.

Abstract: A packet processing method and system, and a network device are disclosed, and belong to the field of network technologies. A first network device sends a first packet to a second network device through a first tunnel, and sends a second packet to a third network device through a second tunnel. The second network device forwards the first packet to the third network device through a third tunnel. The third network device processes the first packet and the second packet. The first network device is located at a first site. The second network device and the third network device are located at a second site. The first site and the second site are connected through a wide area network. Wide area network multipath transmission may be implemented in a multi-gateway scenario.

Abstract: A gap measuring device is provided, which includes a base; a driving assembly including a first driving structure including a first moving part being capable of moving on the base in a first direction and a second driving structure being connected to the first moving part and including a second moving part being capable of moving in a second direction which is perpendicular to the first direction; and a measuring mechanism including a measuring rod bracket, a first measuring rod and a second measuring rod, a first end of the first measuring rod being provided with a first detection head, a first end of the second measuring rod being provided with a second detection head, a second end of the second measuring rod being provided with a pointer, the first detection head and the second detection head being located on the same side of the measuring rod bracket.

Abstract: Analyzing measurement results of a target system. The analysis is performed by receiving a first matrix including first measurement results of the target system; training a matrix decomposition model with the first matrix to obtain a third matrix of normal or stable measurement results and a fourth matrix of anomalous or unstable measurement results; receiving a second matrix including second measurement results of the target system, wherein the second measurement results are later measurement results compared to the first measurement results; selecting from the third matrix a subset that matches with the second matrix; subtracting the selected subset from the second matrix to obtain a fifth matrix; outputting the fifth matrix or information derived from the fifth matrix for the purpose of evaluating performance of the target system.

Abstract: Embodiments of this application disclose a data transmission method, a related apparatus, and a device. In the method, a transmit end device obtains a plurality of pieces of packet data in a transmission sequence and encapsulates the plurality of pieces of packet data in the transmission sequence, to obtain N pieces of encapsulated packet data, and sends the N pieces of encapsulated packet data to a receive end device in the transmission sequence through a plurality of communication links. The receive end device receives the plurality of pieces of encapsulated packet data and perform unpacking processing on the plurality of pieces of encapsulated packet data, to obtain the plurality of pieces of packet data and packet sequence numbers, determine the transmission sequence based on the packet sequence numbers of the plurality of pieces of packet data, and send the plurality of pieces of packet data in the transmission sequence.

Abstract: The present invention provides a method for separation and recovery of boron trifluoride and complexes thereof in an olefin polymerization reaction.