Abstract: A single live wire lighting system, having at least one single live wire lighting unit; each single live wire lighting unit has a power supply live wire, a power supply neutral wire, an uninterrupted power control switch connected in series between an input side and an output side of the power supply live wire, and at least one lighting module that connect with the power supply live wire and the power supply neutral wire; each light module is controlled by a corresponding lighting module. The single live wire lighting system can be conveniently arranged directly on conventional power supply lines.

Abstract: A method and system are provided for identifying time-varying suspension characteristics of heavy-load vehicles. The method includes collecting sequential control state data of a mining truck using sensors, predicting parameter-related factors through a deep learning network, estimating suspension stiffness and damping coefficients via a linear dynamic model considering longitudinal-vertical coupling, and predicting future system states through a nonlinear dynamic model based on the estimated parameters and learned factors.

Abstract: A blood smear image staining normalization method, apparatus, device, and storage medium are provided. The method includes: extracting an illumination feature map and a first image based on a blood smear image and an illumination prior map; obtaining an enhanced image according to the first image and the illumination feature map; decomposing the enhanced image into a set of octave-spaced band-pass images and a low-resolution residual layer image; performing feature extraction on the low-resolution residual layer image to obtain a first feature map, extracting a first morphological representation and a staining contour based on the first feature map, and combining the first morphological representation with the staining contour to obtain a normalized low-resolution residual layer image; performing feature extraction on the band-pass images to obtain a second morphological representation, and combining the second morphological representation with the staining contour.

Abstract: A method and an apparatus for controlling communication based on a hardware partition system, and server. The method includes: acquiring command data to be sent by a second operating system through a first operating system; recombining the command data to be sent through the first operating system, obtain a target command message corresponding to the command data to be sent, where a target address in the target command message is a communication address of a target hardware partition system corresponding to the second operating system; and sending the target command message onto a target communication bus through the target communication interface of the first operating system such that the target hardware partition system receives the target command message on the target communication bus through a target hardware partition system.

Abstract: A system and method for performing digital calibration of non-linearity in a circuit is presented. The circuit includes a phase detector, a statistics gathering device, and a feedback device. The phase detector provides information regarding a relationship between a clock from the programmable clock phase circuit and a reference signal. The statistics gathering device is coupled to the phase detector. The statistics gathering device receives an output of the phase detector to measure linearity of the programmable clock phase circuit. The feedback device is coupled to the statistics gathering device. The feedback device controls a delay and adjusts a phase of the clock based on measured values received from the statistics gathering device.

Abstract: Provided are a method and apparatus for controlling running of an operating system, and an embedded system and a chip. The embedded system includes a chip and at least two operating systems. The chip includes a processor, a hardware controller, a first bus, and a second bus. The bandwidth of the first bus is higher than the bandwidth of the second bus; the first bus is configured as a multi-master and multi-slave mode; and the second bus is configured as a one-master and multi-slave mode. The at least two operating systems are configured to run on the basis of the processor; the at least two operating systems are configured to communicate with each other by the first bus; and the at least two operating systems are configured to control the hardware controller by the second bus.

Abstract: Detection of an exploit including shellcode is disclosed. Memory blocks are monitored during dynamic analysis of a sample to identify a memory block including suspicious shellcode. The memory block is dumped in memory to identify a candidate shellcode entry point associated with the suspicious shellcode. The suspicious shellcode is executed based on the candidate shellcode entry point to determine whether the suspicious shellcode is malicious. A verdict is generated regarding the sample based on results of executing the suspicious shellcode.

Abstract: Disclosed in the present disclosure are an embedded system start control method and apparatus, and a storage medium and an electronic device. The method includes: controlling, via a first bus, a hardware controller of a target device by a first operating system that runs on a first processor core of a processor, so as to control a running state of the target device; booting a second operating system to start on a second processor core of the processor, a response speed of the first operating system is higher than that of the second operating system, the first operating system communicates with the second operating system via a second bus, and a bandwidth of the second bus is higher than a bandwidth of the first bus; and after the second operating system is started, take over, by the second operating system, the hardware controller via the first bus.

Abstract: Provided are a method and apparatus for controlling running of an operating system, and an embedded system and a chip. The embedded system includes a chip and at least two operating systems. The chip includes a processor, a hardware controller, a first bus, and a second bus. The bandwidth of the first bus is higher than the bandwidth of the second bus; the first bus is configured as a multi-master and multi-slave mode; and the second bus is configured as a one-master and multi-slave mode. The at least two operating systems are configured to run on the basis of the processor; the at least two operating systems are configured to communicate with each other by the first bus; and the at least two operating systems are configured to control the hardware controller by the second bus.

Abstract: Various techniques for detecting obfuscated web skimmers based on encoding and hooking are disclosed. In some embodiments, a system/process/computer program product for detecting obfuscated web skimmers based on encoding and hooking includes receiving a sample; performing static analysis on the sample using encoded web skimmer detection rules (e.g., encoded using a plurality of encoding methods); performing dynamic analysis on the sample using hooking; and detecting an obfuscated web skimmer based on results of the static analysis using the encoded web skimmer detection rules and/or the dynamic analysis using hooking.

Abstract: Detection of an exploit including shellcode is disclosed. Memory blocks are monitored during dynamic analysis of a sample to identify a memory block including suspicious shellcode. The memory block is dumped in memory to identify a candidate shellcode entry point associated with the suspicious shellcode. The suspicious shellcode is executed based on the candidate shellcode entry point to determine whether the suspicious shellcode is malicious. A verdict is generated regarding the sample based on results of executing the suspicious shellcode.

Abstract: A medical station includes a cassette system provided at a moveable cart. The cassette system includes locking drawers and sensors, each associated with one of the locking drawers. A computer system provided at the moveable cart includes an input device. The computer system receives data from the sensors to determine a position of each of the drawers and prevent a second one of the drawers from moving into an opened position when a first one of the drawers is in the opened position.

Abstract: A medical station includes a movable cart and a cassette system. The cassette system includes a housing, a plurality of lockable drawers slidably mounted to the housing, and a drawer manual override configured to allow a hardware key to mechanically unlatch all of the drawers so that the drawers are capable of opening.

Abstract: Provided in the embodiments of the present disclosure are a method and apparatus for controlling running of an operating system, and an embedded system and a chip. The embedded system includes a chip and at least two operating systems. The chip includes a processor, a hardware controller, a first bus, and a second bus. The bandwidth of the first bus is higher than the bandwidth of the second bus; the first bus is configured as a multi-master and multi-slave mode; and the second bus is configured as a one-master and multi-slave mode. The at least two operating systems are configured to run on the basis of the processor; the at least two operating systems are configured to communicate with each other by the first bus; and the at least two operating systems are configured to control the hardware controller by the second bus.

Abstract: Commit time logging is performed as part of implementing time-based Multi-Version Concurrency Control (MVCC). A query engine may determine a commit time for a database transaction is committed to a database by applying MVCC to select different versions of data in the database according to transaction commit times. The query engine may store the commit time for the database transaction in a log structure stored in a non-volatile data store. A segment describing the log structure maintained in a volatile memory maintained in a volatile memory may be updated to include the commit time for the database transaction.

Abstract: Various techniques for detecting obfuscated web skimmers based on encoding and hooking are disclosed. In some embodiments, a system/process/computer program product for detecting obfuscated web skimmers based on encoding and hooking includes receiving a sample; performing static analysis on the sample using encoded web skimmer detection rules (e.g., encoded using a plurality of encoding methods); performing dynamic analysis on the sample using hooking; and detecting an obfuscated web skimmer based on results of the static analysis using the encoded web skimmer detection rules and/or the dynamic analysis using hooking.

Abstract: The present application discloses a method, system, and computer system for detecting malicious SQL or command injection strings. The method includes obtaining an SQL or command injection string and determining whether the command injection string is malicious based at least in part on a machine learning model.

Abstract: A method and system are provided for identifying time-varying suspension characteristics of heavy-load vehicles. The method includes collecting sequential control state data of a mining truck using sensors, predicting parameter-related factors through a deep learning network, estimating suspension stiffness and damping coefficients via a linear dynamic model considering longitudinal-vertical coupling, and predicting future system states through a nonlinear dynamic model based on the estimated parameters and learned factors.

Abstract: The present application provides a method and device for data-driven fracture-cavity reservoir development and evaluation and a storage medium.