Abstract: Disclosed are a method and apparatus for managing accounts, and a server and a storage medium thereof. The method includes: acquiring an account information recording file containing at least one piece of account information, wherein different account information is configured to create different user accounts; filtering and selecting target account information in the account information recording file by parsing the account information recording file, the target account information being account information that passes account information validity verification; and creating a target user account based on the target account information, the target user account having a target permission indicated by the target account information. The method can realize automatic batch verification of account information, batch creation of user accounts, and batch authorization for user accounts.

Abstract: Aspects of a storage device including a memory and a controller are provided. In certain aspects, the controller may determine that data stored on a first block satisfies a threshold data-error condition, the data comprising invalid data and valid data. For example, the first block may have a high ratio of valid data to invalid data that satisfies or exceeds a threshold value. In certain aspects, the controller may determine a close block boundary associated with the first block, wherein the close block boundary is configured to bifurcate the first block into a first portion and a second portion, wherein the first portion comprises the data. For example, the controller may determine a boundary defined by a data length, an indirection mapping unit, a physical program boundary, etc.

Abstract: A system for securely storing personal information and memories of a user, such as through a software application, is disclosed. In particular, the system may utilize the application to transition the personal information and memories from cloud storage to cold storage and/or to an air-gapped data storage system. The personal information and memories of the user may be secured by the system using blockchain technology, multi-factor authentication, and/or other security technologies. The system may ensure that the information is highly secured until the user has passed and a next of kin of the user and/or other intended recipient of the user's information successfully authenticates with the system, such as by presenting a valid death certificate and/or acceptable credential. If the intended recipient of the data successfully provides a valid death certificate and/or credential, the intended recipient may be provided with access to the data associated with the user.

Abstract: Devices and methods enable optimizing a signal of interest based on identifying and analyzing the signal of interest based on radio frequency energy measurements. Signal data is compared with stored data to identify the signal of interest. Signal degradation data is calculated based on noise figure parameters, hardware parameters and environment parameters. The signal of interest is optimized based on the signal degradation data. Terrain data is also operable to be used for optimizing the signal of interest.

Abstract: A method includes charging a battery through a first charger and a second charger connected in parallel, during a first transition from a constant current charging phase to a constant voltage charging phase, enabling the second charger at a first time instant and disabling the first charger at a second time instant, the second time instant being after the first time instant, and during the constant voltage charging phase, enabling the first charger at a third time instant upon detecting that a current flowing the battery is less than a predetermined current threshold and disabling the second charger at a fourth time instant, the fourth time instant being after the third time instant, wherein the first charger and the second charger are configured to charge the battery simultaneously between the first time instant and the second time instant, and between the third time instant and the fourth time instant.

Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.

Abstract: The present disclosure provides video processing methods, apparatuses and systems. The method includes: obtaining a to-be-processed video, where the to-be-processed video is obtained by performing feature removal processing for one or more objects in an original video; obtaining a feature restoration processing request for one or more to-be-processed objects; according to the feature restoration processing request for the one or more to-be-processed objects, obtaining feature image information corresponding to the one or more to-be-processed objects, where the feature image information for one of the one or more to-be-processed objects includes pixel position information of all or part of features for the one of the one or more to-be-processed objects in the original video; according to the feature image information for the one or more to-be-processed objects, performing feature restoration processing for the one or more to-be-processed objects in the to-be-processed video.

Abstract: The present disclosure provides a decoding method and apparatus, an encoding method and apparatus, and a device.

Abstract: Systems, methods, and apparatus are provided for automated identification of baseline data and changes in state in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the baseline data and changes in state based upon the measured and analyzed data in near real time, which is stored on each apparatus or device and/or on a remote server computer that aggregates data from each apparatus or device.

Abstract: Systems, methods, and apparatuses for providing optimization of network resources. The system is operable to monitor the electromagnetic environment, analyze the electromagnetic environment, and extract environmental awareness of the electromagnetic environment. The system extracts the environmental awareness of the electromagnetic environment by including customer goals. The system is operable to use the environmental awareness with the customer goals and/or user defined policies and rules to extract actionable information to help the customer optimize the network resources.

Abstract: A server agent application receives a uniform resource locator (URL) from a client agent application, the URL including an identifier for a graphical resource. The server agent application determines, based upon the URL, that a third-party application is to provide the graphical resource. The server agent application causes an intermediate application to be launched. The intermediate application requests a webpage from the third-party application, the webpage including a security token for a user session between the client agent application and the third-party application. The intermediate application receives the webpage and constructs a modified URL based upon the URL and the security token included in the webpage. The intermediate application transmits the modified URL to the third-party application, wherein the third-party application causes the client agent application to receive the graphical resource based upon the modified URL.

Abstract: The disclosed computer-implemented method for protecting user data privacy against the use of fake first-party domains by hidden web trackers may include (i) identifying a group of subdomains associated with one or more websites, (ii) comparing an Internet Protocol (IP) address range for each of the subdomains, (iii) determining, based on the comparison, that an IP address range for a target subdomain is potentially utilized by a hidden web tracker as a fake first-party subdomain in the websites, (iv) detecting similarities between any scripts loaded by websites associated with the target subdomain and any functions performed by the scripts, and (v) perform a security action that protects against utilizing fake domains for evading web browser tracking protection by identifying the target subdomain as the fake first-party subdomain based on the detected similarities. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A power supply system includes a plurality of parallelly-connected uninterruptible power supplies (UPSs), where each UPS collects a first current of the UPS within a collection period in a first duration. In a current equalization period in the first duration, a direct current to alternating current conversion module is controlled to output a first compensation current, where the first compensation current includes at least one of a first compensation reactive current component or a first quantity of first compensation harmonic components.

Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.

Abstract: Systems and methods for protecting against an estimated level of online tracking are disclosed. In one embodiment, a method may include collecting data relating to a plurality of known users. This first data may include browser histories and a level of online tracking for each known user. The known users may be organized into clusters and second data relating to an unknown user may be received. The second data may include an identification of one or more categories of websites that the unknown user visits, and one or more websites within each of the one or more categories of websites that the unknown user visits. A matching cluster for the unknown user may be identified and levels of online tracking for similar known users within the matching cluster may be used to estimate a level of online tracking for the unknown user.

Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.

Abstract: A system for determining a change of saturation of an adsorbent susceptible to adsorption of species in an adsorption chamber, the system comprising: an adsorbent-holding-ferrite-material cage; a cage holder configured to hold the cage within the adsorption chamber such that the movement of the cage at least in a first axis is restricted to a smaller extent than in a second axis; an exciter comprising a coil arranged at the cage, wherein the coil is connected to a voltage generator and the exciter is configured to induce eddy currents within the cage resulting in oscillation of the cage in the first axis; a spectrum analyzer connected to the coil and configured to analyze the voltage within the coil and determine its frequency response; and a saturation detector configured to determine the change of saturation based on the change of the frequency response determined by the spectrum analyzer.

Abstract: Digital inkjet printing machine printing on cylindrical substrates, comprising a conveyor table conveying a cylindrical substrate and a printing station equipped with printheads having a parallel longitudinal axis. The table has a vertical rotation axis and supports a spindle supporting the cylindrical substrate. The spindle has an axis radially oriented with respect to the vertical rotation axis, and is actuatable in rotation about its axis. The conveyor table is configured to stop the spindle below the printheads, so the printheads have its axis parallel to the longitudinal axis of the printheads. The spindle axis stopped below the printheads belongs to main planes in which the printheads lie. The printheads are equidistant from the axis of the spindle. A first adjustment means adjusts the distance between the axis of the spindle and the printheads and a second adjustment means adjusts the orientation of the main planes in which the printheads lie.

Abstract: A computer-implemented system for image quality enhancement and color spaces conversion for manufactured surfaces printers comprises at least a convolutional neural network, configured for executing at least the following steps: receive in input an original image x? in RGB space; from the original image x?, elaborate an approximation {tilde over (x)}+? in multichannel space or in RGB space of an enhanced image x+? for manufactured surfaces printers; and return to output the approximation {tilde over (x)}+? of the enhanced image x+? for the use in manufactured surfaces printers.

Abstract: Various illustrative aspects are directed to a data storage device, comprising one or more disks; an actuator mechanism configured to position heads proximate to a recording medium of the disks; and one or more processing devices. The processing devices are configured to detect a criterion for inserting padding on the recording medium proximate to data containers to be written to the recording medium, the containers configured for assigning logic blocks to the containers, the logic blocks configured to store data to be written in an interleaved pattern across sectors based on a distributed sector encoding scheme, wherein detecting the criterion comprises detecting a mismatch in size between at least a portion of a zone and an integer number of containers in which to write the at least a portion of the zone; and insert mapping indicators to a mapping to indicate padding blocks proximate to the containers.