55 results about "Reverse order" patented technology

The invention relates to the technical field of hard disks, in particular to a data protection method of a solid state disk and the solid state disk, the method comprises the steps that a flash memory medium is divided into a data block area, a log block area and a metadata area, and the metadata area comprises a mapping directory, a mapping block and a check point block; a block mapping table and a log page mapping table are established in a volatile memory, and dbMSN and lbMSN are stored. Adding write-in data to a log block page, updating a log page mapping table, and generating check points according to full writing of a log area. When no free page exists, the damaged log blocks are selected in a rotating mode to be combined, new data block migration pages are distributed, mapping is updated, the MSN is progressively increased, changes are written into the mapping blocks, and the mapping catalogue is updated when the mapping blocks are addressed. After restarting, positioning a mapping block by a mapping directory to recover block mapping, reading check points in a reverse order, and traversing an uncovered log area to reconstruct log page mapping; and comparing the dbMSN with the lbMSN, setting inconsistent log pages to be invalid, establishing consistent access and shielding invalid pages. According to the method and the device, the problems of data consistency and availability caused by metadata loss, uncertain merging state and low recovery efficiency of the hybrid mapping FTL in a crash scene can be solved.

Example implementations include a method, apparatus, and computer-readable medium configured for receiving, at an interface between a user and a large language model, an original natural language prompt including a plurality of facts from the user. The implementations further include generating a series of contextual sub-questions based on the original natural language prompt using the large language model. Additionally, the implementations further include providing the contextual sub-questions to the large language model to obtain contextual answers. Additionally, the implementations further include applying the contextual sub-questions against the original natural language prompt with the contextual answers as a refined natural language prompt to the large language model in a reverse order of the series. Additionally, the implementations further include outputting, to the user, a final answer from the large language model to a terminal state of the refined natural language prompt.

Instead of feeding data pairs “input”->“output” into a LLM to train it, an artificial “output”->“input” dataset is generated to fine tune the LLM on it. As an example, it may be difficult to parse object / action words from a random sentence. But generating a random sentence given an object, action pair can be solved easily, and these reversed pairs are used to fine tune the LLM.

The disclosure relates to a method, an apparatus, and a computer program for automatically resetting the statuses of error occurrence steps of an RPA process, and a method for automatically resetting the statuses of error occurrence steps of an RPA process of the disclosure presents a method including receiving status information for respective steps in reverse order of the RPA process from a step where an error was detected; adding a resetting operation corresponding to the status information to a resetting operation list; and resetting the statuses of the error occurrence steps based on the resetting operation list.

The embodiment of the application provides a wiping robot operation method and a wiping robot, and the method comprises the following steps: the wiping robot performs first operation on a current operation surface according to a first path mode; after the wiping robot is released from an abnormality, the wiping robot is located on the current operation surface again, and the distance between the wiping robot and a first edge is adjusted, so that the wiping robot is away from the first edge by a first distance; under the condition that the wiping robot is away from the first edge by the first distance, the wiping robot moves on the current operation surface in a first direction and a second direction in reverse order, so that the wiping robot can pass through an initial position at least once and continue to perform the first operation according to the first path mode. Through the application, the problem of waste of cleaning time and high energy consumption in the wiping robot operation method in the related art is solved, and the technical effects of improving cleaning efficiency and reducing energy consumption are achieved.

The application provides a multi-directional text comparison method, comprising: exporting a packaging design drawing into a PDF format and parsing text content and corresponding position information; splitting the text parsed from the PDF according to intervals, and judging whether the split text is consistent; calculating 2-gram word frequency by using a large amount of Chinese corpus, calculating the probability of text in a normal order and a reverse order, and taking the probability as a basis to judge whether the text is in a reverse order; processing all the text according to position coordinates, judging the direction of the text block according to the normal order and the reverse order of the text, then sorting and merging the text in the text block; comparing the PDF text content with the standard text content for examination, matching similar lines, and marking the differences of the similar lines. The processing result can greatly reduce the structured difference between the parsed text and the actual text, improve the detection accuracy of the parsed text and the actual text, reduce the workload of manual intervention, thereby reducing the packaging design cost and precision.

The application relates to the technical field of semiconductor preparation, and particularly discloses a cleaning equipment scheduling method and device based on safe tank residence, wherein whether bubble occurrence has occurred is judged based on a first action sequence S1 corresponding to a current new task to be planned, and a process tank with bubble occurrence is a dangerous tank; if bubble occurrence has occurred and the process tank with bubble occurrence is the dangerous tank, a safe tank meeting preset residence conditions is searched in reverse order from a current action with bubble occurrence in the S1; when the safe tank meeting the preset residence conditions is found, forced residence time of a corresponding bubble task in the safe tank is determined based on bubble occurrence time; the priority of an action corresponding to the safe tank and each action after the action in the first action sequence S1 is updated based on the forced residence time; then whether bubble occurrence has occurred is judged based on a second action sequence S2 obtained after the update; if yes, a safe tank is searched in reverse order based on the same strategy, and the process is repeated until the rule succeeds.

The invention discloses a temperature control method, a wire controller and a computer readable storage medium. The temperature control method is applied to the wire controller, the wire controller comprises a screen module and a controller, and the temperature control method comprises the steps that the maximum temperature rise of the controller within first preset time is acquired; in response to the fact that the maximum temperature rise is larger than a first temperature preset threshold value, an operation function corresponding to the maximum temperature rise is recorded into a function set, the controller is controlled to close background applications in sequence according to the unused time from long to short, and the brightness of the screen module is reduced to the minimum; and in response to the fact that the maximum temperature rise is smaller than a second temperature preset threshold value, the controller is controlled to sequentially recover the background applications according to the reverse order of closing the background applications, the brightness of the screen module is recovered, and the second temperature preset threshold value is smaller than the first temperature preset threshold value. According to the temperature control method, the influence of high temperature on the performance of the controller can be reduced, so that the service life of the wire controller is prolonged.

The application discloses a log recording method, device and equipment and a readable storage medium in the computer technical field. The application can determine each to-be-tested item existing in a URL in reverse order from the tail of the URL, then match the current URL according to the determined order (namely, the reverse order) of the to-be-tested items, and if the current URL matches a preset rule, it indicates that the key information needing to be recorded to the log is matched, so the matching content is recorded to the log, thereby the key information to be recorded can be accurately determined. The scheme does not need to analyze the whole URL in full amount, but quickly determines the key information needing to be recorded to the log from the tail of the URL, thereby improving the log recording efficiency, reducing the probability of recording redundant information to the log, and improving the log precision. Correspondingly, the log recording device, equipment and readable storage medium provided by the application also have the above technical effects.

This application discloses a data processing method and an electronic device. The method includes: dividing data to be transmitted into multiple data fragments, wherein the multiple data fragments are numbered sequentially; transmitting each data fragment sequentially in ascending order based on the sequential numbering of the data fragments through a first communication channel with a second device; transmitting each data fragment sequentially in reverse order based on the sequential numbering of the data fragments through a second communication channel with the second device; transmitting the data fragments simultaneously through the first communication channel and the second communication channel until all data fragments have been transmitted.

The invention provides an FST + NN-based double-engine German inverse text standardization method, which comprises the following steps of: S1, sending a German spoken input text into an input and preprocessing layer to obtain an input representation which can be stably processed by a rule / FST and lightweight neural module; s2, the candidate fragments provided by the input and preprocessing layer are standardized through a rule and FST modular analysis layer, inverted-order composite word formation, word form change and cross-category combination of German are covered, and output consistency is ensured through a unified disambiguation strategy; s3, candidate fragments which cannot be recognized and converted by the rule and FST modular analysis layer are recognized and transferred through a lightweight neural network auxiliary layer; and S4, converting'types + standard values' given by the rule and FST modular analysis layer and the lightweight neural network auxiliary layer into texts which can be directly used through an output and post-processing layer. According to the method, a finite-state machine is taken as a core, modular modeling is performed on different types of expressions in German, and long digits are decomposed into a plurality of subunits to be identified and combined step by step through a hierarchical analysis mechanism, so that the processing difficulty is effectively reduced, and the method is provided for overcoming the defects of a rule method in flexibility and coverage. A lightweight neural network is introduced as an auxiliary module and is used for identifying unregistered words and special composite structures which are difficult to cover by rules.

The embodiment of the specification provides a method and device for data processing in multi-party secure calculation. In a service processing process based on multi-party secure calculation, arithmetic inverse square root calculation is performed on a power of 2 in a Boolean sharing form constituted by two data parties. Under the corresponding technical concept, the characteristics of the power of 2 in the binary form and the Boolean sharing, and the positional relationship between the power of 2 and the inverse of the power of 2 before and after the decimal point are utilized. The inverse of the power of 2 in the Boolean sharing form is determined through the bit value reverse arrangement in the Boolean slice. Then, the two parties construct the square root value of the power of 2 by squaring through the splitting of the slice in the Boolean sharing form of the inverse of the power of 2. In this way, the data communication amount of the arithmetic inverse square root calculation of the power of 2 can be greatly reduced, and the service processing efficiency of the secure calculation is improved.

This application relates to the field of database operation and maintenance technology, specifically to an automated operation and maintenance method for audit system databases. This method includes: periodically collecting inventory levels and thresholds at each level of an LSM-Tree, and calculating the level capacity occupancy ratio; using eBPF technology to statistically analyze background I / O latency and traffic within a sliding window, and calculating the unit latency for background disk writes; performing recursive calculations in reverse order using the level capacity occupancy ratio to obtain the end-to-end logical write multiple; analyzing the coupling relationship between the level capacity occupancy ratios of adjacent levels, determining the multi-level concurrent congestion coefficient, obtaining the estimated unit data occupancy time, and inversely deriving the allowed front-end write rate; and combining this with a token bucket algorithm to smoothly limit the write requests of the front-end audit system. The goal of this application is to achieve early detection of backlog trends within the LSM-Tree and to automatically perform predictive traffic control to optimize the operation and maintenance management of the audit system database.

According to an embodiment of the present disclosure, a method, device, equipment and storage medium for evaluating a target task are provided. The method comprises: determining at least one dialogue set by dividing the multi-round dialogue data of a target object arranged in reverse chronological order; determining the corresponding evaluation information of the at least one dialogue set by using a trained machine learning model, the evaluation information at least indicating the operation characteristics and attitude change trend of the target object in the corresponding time range for the target evaluation task; determining the target evaluation information for the multi-round dialogue data by performing a weighted fusion operation on the corresponding evaluation information based on the corresponding time range; and determining the evaluation result for the target evaluation task based on the target evaluation information. Thus, by batch summarization and time sequence weighting, the behavior and willingness change of the user in different time ranges can be effectively captured, thereby improving the accuracy of the evaluation and the sensitivity to the time sequence trend.

In an example of a game according to an exemplary embodiment, movement control of a player object is performed on a field, movement control of another object is performed, in accordance with a moving distance of the player object or a lapse of time, history information including at least either of a velocity and a position of the player object in chronological order is stored, in accordance with a first instruction based on an operation input, the movement control of the other object is continued, the movement control of the player object is suspended, and based on the history information, rewind control for returning the player object to a position in the past in reverse order to the chronological order in which the history information is stored is performed.

The application provides a DFA algorithm-based card bin matching method and system, and relates to the technical field of Internet. The method comprises the following steps: constructing a card bin library, and locally caching database card bin information; storing the information into the local cache; when a service is started and initialized, first querying the database card bin information data to obtain a list set; traversing the set to take the card bin therein as a key and the entity data as a value; taking the first 6 bits of the card bin with 6 bits or more as the key, and directly taking the card bin with less than 6 bits as the key; first judging whether there is a key; when there is no key, taking a newly created list set as a value, and putting the card bin into the card bin library in a reverse order according to the length of the card bin; when there is a key, putting the card bin data into the list set, and storing the card bin into the card bin library in a reverse order according to the length of the card bin. The method can realize accurate and efficient matching of the card bin, and avoids the problem of removing the database brute force query.

The application provides a material absolute first-in-first-out storage and conveying method, which comprises the following steps: taking out empty box groups from a storage library and inputting the empty boxes in sequence, and filling the empty boxes with materials during the conveying process; sorting at least two full boxes filled with materials which are continuously output in a first horizontal direction according to the output sequence to form a full box group, storing the full box group in the storage library in a translation mode, and recording the storage time; taking out the full box group with the earliest storage time from the storage library in a translation mode and inputting the full box group in a second horizontal direction opposite to the first horizontal direction; emptying the materials in the full boxes during the conveying process of the full boxes in the currently taken-out full box group, and sorting at least two empty boxes which are continuously output after the materials are emptied to form an empty box group and storing the empty box group in the storage library; and arranging the full boxes in the current full box group in a reverse order before the full box group is stored in the storage library or after the full box group is taken out from the storage library. The application realizes the absolute first-in-first-out storage of materials.

The invention relates to the technical field of ship modification, and discloses an in-dock block closure deflection rapid control method, which comprises the following steps of: 1, determining parameters of a block to be closed; step 2, adjusting ballast water; thirdly, the block to be folded is hoisted in; fourthly, sinking control is conducted on the hoisted block; 5, a cloud rail trolley is adopted to conduct fine positioning on the block; sixthly, the horizontal datum line of the block is adjusted in an auxiliary mode through a laser theodolite; seventhly, the second step to the sixth step are repeated from back to front, the warehouse block is sequentially hoisted, and finally the original ship bow block is hoisted until all the blocks to be folded are positioned; according to the method, through cooperative work division of the laser theodolite and the cloud rail trolley, the docking period is shortened, the block hoisting sequence from back to front is combined, the base line condition of the positioned block is dynamically monitored in real time through the laser theodolite erected at the tail after each block is hoisted, deviation accumulation and later reworking are avoided, and the quality risk is greatly reduced.

The invention discloses a reverse programming implementation method and device based on a Flash memory, which are applied to electronic equipment, and the electronic equipment comprises the Flash memory. The method comprises the steps of obtaining a data size of to-be-written data to obtain a first data size; performing keyword extraction on the to-be-written data to obtain a target keyword; determining a first modification frequency of the to-be-written data according to the target keyword; when the first data size is smaller than the first preset data size and the first modification frequency is smaller than the first preset modification frequency, according to the first data size, distributing reverse-order physical blocks from the free block queue for the data to be written, and obtaining n reverse-order physical blocks; and writing the to-be-written data into the n inverted physical blocks. By adopting the method and the device, reverse writing of the Flash memory can be intelligently realized, so that the intelligence and the flexibility of the Flash memory are improved.

This invention discloses a parallel reverse shuffling sampling method, belonging to the fields of graph data processing and machine learning. The method involves sampling k elements from n elements, performing k reverse shuffling operations to process the shuffling process in reverse order, randomly selecting a position within the corresponding deck size range for each operation, and determining the sampling strategy based on whether an element has already been sampled. The time complexity of this method is O(k·log₂k), which is only related to the number of samples, overcoming the limitation of traditional methods by the degree of the original graph nodes. Furthermore, a GPU parallel implementation method is provided, which decouples operation dependencies through a label propagation strategy, achieving a time complexity of O(k·log₂k). 2 (k / warp_size). This invention achieves a 5.89x performance improvement in fanout-based neighbor sampling and a 5.30x performance improvement in probability-based neighbor sampling, and can be widely applied to large-scale graph data processing in fields such as social networks, recommender systems, and bioinformatics.

The invention discloses a log information interaction method and device for a charging pile and a medium, and the method comprises the steps: determining a file serial number according to a log file of the charging pile, determining the number of information of the log file, and displaying the log file according to the file serial number and the number of information; reading the log file in an inverted order to determine a plurality of pieces of effective information, displaying the plurality of pieces of effective information, and assigning a position pointer of a head file and a tail file of the current display page to update a file serial number; and determining an up-and-down page switching operation of the user, determining a reading sequence according to the up-and-down page switching operation, and displaying according to the reading sequence. According to the method, the log is accurately displayed by determining the file serial number and the number of the information pieces, the effective information is read in an inverted order, the pointer is assigned to update the serial number, and the reading sequence is determined according to page up and down operation of the user for display, so that the convenience and accuracy of log viewing are improved, and the user can efficiently obtain the required information.

Systems and methods are provided to configure M number of processing nodes as a network represented as a hyper-rectangle with N dimensions. Configuration may include determining N numeric factors of M and assigning a number of processing nodes in each of the N dimensions to correspond to one of the N numeric factors. Each processing node can compute a set of data. The set of data can be exchanged among the M number of processing nodes using a scatter-reduce operation according to a sequence of the N dimensions, and an all-gather operation according to a reverse order of the sequence of the N dimensions.

The invention discloses a sequence-level bidirectional staggered assembly line parallel method and system for accelerating large model training, and belongs to the technical field of machine learning, and the method comprises the steps: uniformly segmenting a causal Transform architecture model into a plurality of model slices according to a layer sequence, and distributing each model slice to each assembly line device in a forward and reverse alternate circulation mode, assembly line stages in bidirectional staggered distribution are formed; the method comprises the following steps of: segmenting an input micro-batch into a plurality of subsequences according to a calculated amount, and performing parallel scheduling on assembly line stages on each assembly line device along a positive sequence direction and an inverted sequence direction of the device to form a V-shaped sequence-level staggered assembly line and an inverted-V-shaped sequence-level staggered assembly line so as to form sequence-level bidirectional staggered scheduling; and performing model training according to sequence-level bidirectional staggered scheduling, and finishing model parameter updating after calculation of all subsequences is finished. According to the method, the equipment idle time in the preheating and cooling stages of the assembly line can be effectively compressed, the training throughput rate is improved, the video memory overhead of each equipment is balanced, and the communication deadlock problem is avoided, so that large model training is remarkably accelerated.

The invention relates to the field of logistics transportation and cargo loading and unloading, in particular to an intelligent cargo loading and unloading device for a logistics unmanned vehicle and a cargo loading and unloading method.The intelligent cargo loading and unloading device comprises the logistics unmanned vehicle, a cage box and a cage box frame, and the cage box frame is slidably connected to an overturning support; the overturning support is hinged to the tail of the logistics unmanned vehicle through a rotating shaft, a first actuator and a second actuator are arranged to drive the cage box frame to slide and drive the overturning support to overturn respectively, and a plurality of limiting stoppers are further electrically connected with the main controller. The loading and unloading method comprises an unloading step and a loading step, the loading step and the unloading step are executed in a reverse sequence, and fixed-point loading and unloading can be carried out. The technical effects that automatic operation is achieved without manual intervention in the whole process, motion interference is avoided, motion is smooth, safety and reliability are achieved, the structure is simplified, the fault rate is low, the device is suitable for cages of different specifications, and the application range is wide are achieved.

An information processing device (100) according to an embodiment comprises: an event detection unit (111) that identifies, on the basis of an event list, the location of an event included in an operation log consisting of a plurality of records, and thereby labels a record corresponding to the event location; a snapshot extraction unit (112) that scans records from the labeled record in reverse chronological order, and uses a parameter list including information about operation processes to identify the start point record of the operation process corresponding to the event and to thereby extract, as snapshots, a series of operation logs from the start point record to the record preceding the labeled record; a similarity determination unit (113) that determines similarity by comparing unclassified snapshots that have not been assigned a snapshot type ID, with classified snapshots that have been assigned a unique snapshot type ID; and a classification unit (114) that classifies the unclassified snapshots according to the similarity.

The invention discloses a receiver-initiated path verification method for data acquisition, which comprises the following steps that: a data user is used as a receiver, and firstly initiates a session to acquire a key and a token; and then generating and sending a request message containing a cryptographic verification field based on the secret key, the token and a specified path. And when the message is forwarded along the path, each intermediate node verifies and updates the field in sequence. After arriving at the data provider, performing end-to-end verification; and after the verification is passed, multiplexing the head of the request message and recalculating the verification field to construct a response message. And the response message is returned in a reverse order along the original path, and is forwarded after being subjected to reverse verification and field updating by the intermediate node. And finally, the data user performs end-to-end verification on the returned response message to complete a path verification closed loop. According to the invention, end-to-end active control and closed-loop verification of the data acquisition path are realized through the session initiated by the receiver and the bidirectional path proof, and the controllability and security of data transmission are improved.

This application discloses a data processing method, apparatus, electronic device, and storage medium. The method includes: acquiring relevant data of a first reverse order in online data where a reverse fulfillment process has occurred; determining a first abnormal event strategy matched with the first reverse order, determining that the first store to which the first reverse order belongs matches the target merchant set associated with the first abnormal event strategy, and generating a first negative control work order for the first store; setting a delayed execution time for executing the rules associated with the first abnormal event strategy for the first negative control work order; at the delayed execution time, performing rule matching on the first negative control work order based on the rules associated with the first abnormal event strategy and historical abnormal data, and performing corresponding control actions on the first store based on the execution result. Using this method, the problem of accurately monitoring reverse fulfillment processes and timely and effective control of merchants is solved.

The application discloses a kind of based on memory access instruction's FFT code bit reverse sequence calculation acceleration method and device, the FFT code bit reverse sequence calculation acceleration method based on memory access instruction includes the following steps: obtaining the number of stages m required for FFT code bit reverse sequence calculation;Data is put into vector storage space, determine the current stage;The complex data of current stage is respectively loaded into vector register by splitting the imaginary part and the real part from vector storage space with whole mod 4 double-word vector read instruction;The imaginary part and the real part data in vector register are respectively integrated into complex form with double-word vector write instruction of mod 16 and cross written into vector memory;Repeat the above operation until the data access of all data in current stage is completed;Repeat the above operation until the data access of all stages is completed.The application aims to make full use of the memory bandwidth of vector processing component, give full play to the calculation performance of vector processing component, to realize simple and efficient FFT code bit reverse sequence calculation acceleration.

This invention provides a method for dismantling the internal supports of a large, complex circular structure in reverse order, belonging to the field of support dismantling technology. The method includes the following steps: After the cable structure is tensioned, the temporary supports are unloaded, detaching them from the roof structure. A transfer trolley is then set up. The arc-shaped support at the top of the temporary supports is removed to provide upper space for the subsequent overall lifting of the temporary supports. The cantilevered portion of the distribution beam is removed. A lifting distribution beam and a lifting hand-operated hoist are installed on the upper part of the roof. The lower connection of the supports is released, and the temporary supports are lifted using the hand-operated hoist. The transfer trolley moves under the temporary supports, lowers the supports, and removes the connecting bolts of the lowest standard segment. The transfer trolley moves the standard segment to the edge of the structure, and a truck crane lifts the standard segment of the temporary supports to the ground. This dismantling process is repeated until all temporary support segments are dismantled. By dismantling the internal supports from bottom to top, efficient dismantling of temporary supports can be achieved.

This invention provides a station for opening trailer swing doors that uses a sled with a manipulator arm and associated end effector / tool to perform the unlocking of the trailer lock rod, swinging open of the door, holding the door in the opened position and applying an resilient / flexible / springy retention clip thereto. The sled moves into and out of a confronting position relative to the trailer rear / doors to allow that trailer to drive into or out of the station at the beginning or end of the task. Closing of doors can also be performed at the station in the reverse order of steps. The door retention clip can be adapted with features that allow it to perform the various opening and closing tasks herein. The station can include tracks for guiding the sled between a non-interfering and interfering position with respect to the path of travel of the truck / trailer.