Abstract: A memory control method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: generating a first operation command via one of a plurality of processing circuits, wherein the first operation command instructs to access a first memory group in a plurality of memory groups; and in response to a first state information, sending a first command sequence to the first memory group according to the first operation command to instruct the first memory group to perform an access operation. The first state information reflects a first activation state of the plurality of memory groups, and the first command sequence does not include a control command sequence configured to activate the first memory group.

Abstract: A common local oscillator chip, cascading structure, and method; the common local oscillator chip includes a local oscillator module, driving module, multiplexing matching network, local oscillator selection module, output matching network, and multiplexing transmission port.

Abstract: An autonomous mobile robot and an operating method thereof are provided. The autonomous mobile robot includes a movement module, a detection module, a control module and an interaction module. The control module includes a determination unit and a navigation unit. The determination unit determines whether there is an obstacle near or on a predetermined path of the autonomous mobile robot according to the environment information. When the obstacle is on the predetermined path, the navigation unit decides an obstacle avoidance strategy according to the environment information and the type of the obstacle. The obstacle avoidance strategy at least includes moving along a side path, stopping aside to yield, moving backward and stopping at a yielding point to yield, and detouring. When the obstacle is near or on the predetermined path, the interaction module performs an interaction action according to the obstacle avoidance strategy and the type of the obstacle.

Abstract: Similarity-based deformable registration of medical images that contain tumor regions often undesirably leads to disproportionate volume changes to tumor regions. An image-registration framework for preserving tumor volumes while promoting similarity in non-tumor part is provided. The framework involves a two-stage process. In the first stage, similarity-based registration is used to identify potential tumor regions by their volume change, generating a soft tumor mask accordingly. In the second stage, a volume-preserving registration network is used. The network uses a novel adaptive volume-preserving loss that penalizes the change in size adaptively based on the masks calculated from the previous stage. The framework balances image similarity and volume preservation in different regions, i.e. non-tumor and tumor regions, by using soft tumor masks to adjust the imposition of volume-preserving loss on each one. It ensures that the tumor volumes are preserved during the registration process.

Abstract: The present disclosure provides a system and method for verifying alternating current (AC)/direct current (DC) conversion of an ultralow-frequency voltage. The system includes a quantum voltage generation system, a low-frequency signal source, a follower, three switches, a double-heater-strip thermoelectric converter, a nanovoltmeter, a clock source, a high-precision digital sampling system, and an upper computer. Based on DC and AC quantum voltage technologies and with reference to the double-heater-strip thermoelectric converter, an ultralow-frequency voltage is traced to a DC quantum voltage through AC/DC conversion, and a conversion result is compared with an AC quantum voltage to verify rationality of precision and an uncertainty evaluation result of AC/DC conversion of the ultralow-frequency voltage, so as to ensure reliability of AC/DC conversion of the ultralow-frequency voltage. This resolves a problem that the AC/DC conversion result of the ultralow-frequency voltage cannot be verified.

Abstract: An object processing method includes: displaying a first operation interface in response to triggering a first operation control of a first stage of a target object, the first operation interface including at least one first operation item; displaying a content input interface in response to completing an operation for the at least one first operation item, the content input interface including at least one input item; in response to completion of content input for the at least one input item, determining a second target value and generating a second operation control corresponding to a second stage of the target object; displaying a second operation interface in response to triggering the second operation control, the second operation interface including at least one second operation item; and updating the state of the target object to a completed state in response to completing an operation for the second operation item.

Abstract: Mechanisms are provided for automatically predicting vehicle weight of a moving vehicle. Vehicle operation data is obtained from one or more on-board sensors/systems of the vehicle and features are extracted. The features are filtered based on a required working condition of the vehicle to identify intervals of features having valid feature data to thereby generate a filtered valid data. The filtered valid data is processed by a first artificial intelligence (AI) computer model based on time slices of the filtered valid data to generate a first prediction of vehicle weight, and by a second AI computer model based on buckets of key variables to generate a second prediction of vehicle weight. The first prediction is fused with the second prediction to generate a final prediction of vehicle weight which is output to downstream computing logic.

Abstract: The present disclosure provides a system and method for verifying alternating current (AC)/direct current (DC) conversion of an ultralow-frequency voltage. The system includes a quantum voltage generation system, a low-frequency signal source, a follower, three switches, a double-heater-strip thermoelectric converter, a nanovoltmeter, a clock source, a high-precision digital sampling system, and an upper computer. Based on DC and AC quantum voltage technologies and with reference to the double-heater-strip thermoelectric converter, an ultralow-frequency voltage is traced to a DC quantum voltage through AC/DC conversion, and a conversion result is compared with an AC quantum voltage to verify rationality of precision and an uncertainty evaluation result of AC/DC conversion of the ultralow-frequency voltage, so as to ensure reliability of AC/DC conversion of the ultralow-frequency voltage. This resolves a problem that the AC/DC conversion result of the ultralow-frequency voltage cannot be verified.

Abstract: An object processing method includes: displaying a first operation interface in response to triggering a first operation control of a first stage of a target object, the first operation interface including at least one first operation item; displaying a content input interface in response to completing an operation for the at least one first operation item, the content input interface including at least one input item; in response to completion of content input for the at least one input item, determining a second target value and generating a second operation control corresponding to a second stage of the target object; displaying a second operation interface in response to triggering the second operation control, the second operation interface including at least one second operation item; and updating the state of the target object to a completed state in response to completing an operation for the second operation item.

Abstract: A memory management method, a memory storage device, and a memory control circuit unit are provided. The memory management method includes: obtaining a first weight value corresponding to a first command in a command queue, wherein the command queue is used to store at least one command to be executed; obtaining a second weight value corresponding to at least one second command being executed; and in response to a sum of the first weight value and the second weight value being greater than a base value, delaying an execution of the first command.

Abstract: A method of manufacturing a semiconductor structure and a semiconductor structure are disclosed. The method of manufacturing a semiconductor structure includes: providing a substrate; forming a multilayer film stack on the substrate; forming a supporter at a top of the multilayer film stack; and etching the multilayer film stack to form a plurality of gate structures arranged at intervals along a first direction, where the supporter penetrates a top of each of the plurality of gate structures and extends along the first direction.

Abstract: A semiconductor structure includes a substrate, wire structures, support structures and storage node contact structures. Each wire structure includes a wire and an isolation structure located on the wire. The wire structures extend along a first direction. The support structures are located on a side of the wire structures away from the substrate. The support structures are arranged at intervals in the first direction and connected with the isolation structures. The support structures extend along a second direction, and the second direction intersects with the first direction. The storage node contact structures are arranged in contact holes, and each of the contact holes is located within adjacent wire structures and adjacent support structures. A first air gap structure is provided between each of the storage node contact structures and a wire structure adjacent to the storage node contact structure.

Abstract: A semiconductor structure and a manufacturing method thereof are provided. The semiconductor structure includes a substrate, bit line structures distributed at intervals, initial support pattern structures distributed at intervals and target conductive contact structures. The bit line structures distributed at intervals are located on the substrate, and the bit line structures extend along a first direction. Each of the initial support pattern structures runs through top regions of the bit line structures, the initial support pattern structures extend along a second direction, and the first direction intersects with the second direction. Each of the target conductive contact structures is located within adjacent bit line structures and adjacent initial support pattern structures, and each of the target conductive contact structures includes a conductive plug structure and a target protective layer covering an outer sidewall of the conductive plug structure.

Abstract: The present disclosure provides a semiconductor structure and a manufacturing method thereof, and relates to the technical field of semiconductors. The semiconductor structure includes: a base, where the base includes a memory array region and a peripheral circuit region around the memory array region; a plurality of buried bit lines disposed in the memory array region of the base; and at least one buried gate disposed in the peripheral circuit region of the base.

Abstract: Provided is an extension module for independently storing calibration data, including: a first interface, adapted to receive a first external input signal; a second interface, adapted to output the first output signal of the extension module; a signal processing circuit, connected between the first interface and the second interface; and a first memory, the first memory storing first calibration data, and the first calibration data being associated with the extension module. Furthermore, also provided is a component using the above extension module, and a component calibration method. On the one hand, the extension module of an embodiment may share an ADC sampling circuit on a main module, so that the manufacturing cost of the extension module is reduced. On the other hand, an embodiment can facilitate the replacement of different extension modules for the main module without repeated calibration.

Abstract: A memory control method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: generating a first operation command via one of a plurality of processing circuits, wherein the first operation command instructs to access a first memory group in a plurality of memory groups; and in response to a first state information, sending a first command sequence to the first memory group according to the first operation command to instruct the first memory group to perform an access operation. The first state information reflects a first activation state of the plurality of memory groups, and the first command sequence does not include a control command sequence configured to activate the first memory group.

Abstract: A memory management method, a memory storage device, and a memory control circuit unit are provided. The memory management method includes: obtaining a first weight value corresponding to a first command in a command queue, wherein the command queue is used to store at least one command to be executed; obtaining a second weight value corresponding to at least one second command being executed; and in response to a sum of the first weight value and the second weight value being greater than a base value, delaying an execution of the first command.

Abstract: Methods, apparatus, computer program products for two-phased medical diagnosis are provided. The computer-implemented method comprises, receiving, by one or more processors, data during a process of a medical diagnosis from a source of data information. The computer-implemented method also comprises extracting, by one or more processors, features from the received data. The computer-implemented method also comprises transferring, by one or more processors, the extracted features in form of feature vectors to a server via a network. The computer-implemented method further comprises obtaining, by one or more processors, a recommendation of medical diagnosis from the server, wherein the recommendation of medical diagnosis is based, at least in part, on labels determined for the feature vectors.

Abstract: This invention is about a detection device based on the piezoelectric property of geological minerals. The device has a vibration detector for compressing geological minerals to generate charges, so as to detect vibration and a physiotherapy jacket for carrying out quantitative physiotherapy on a human body by detecting the amount of charges. The system has the advantages of: being simple in structure, comprising the vibration detector and the physiotherapy jacket, using the piezoelectric property of geological minerals such as quartz and tourmaline, so as to realize detection of environmental vibration indoors, underground or in the field, and improving the safety factor of geological exploration operations.