307results about "File system administration" patented technology

Embodiments of the present application provide a kind of based on knowledge graph's electronic archives management method, device, equipment and medium, it is related to data management technical field.The method comprises: in the archiving link of electronic archives, the key information corresponding to electronic archives is acquired;Key information includes archive identification, operation subject, operation time and business scenario;With key information as node, the knowledge graph data corresponding to electronic archives is constructed, and the association between each node is established;The credential data corresponding to electronic archives is generated;Wherein, credential data includes the credential verification information of electronic archives;Knowledge graph data and credential data are associatedly stored.The key information of the present application embodiment is acquired to establish node and association relationship to form knowledge graph data, and knowledge graph data and corresponding credential data are associatedly stored, so as to improve the management efficiency and reliability of electronic archives.

This application relates to the field of medical informatics and data processing technology, and discloses a method for training a medical record transfer model and a method for transferring medical records based thereon. The method includes: acquiring the diagnostic text of the source medical record; encoding and mapping the chief complaint information in the diagnostic text to obtain the corresponding anchor code; and constructing a simplified source medical record based on the chief complaint information; acquiring a pre-constructed clinical manifestation knowledge graph; inputting the anchor code into the clinical manifestation knowledge graph to obtain a list of strongly constrained elements; inputting the anchor code, the list of constrained elements, and the simplified source medical record as training samples into a large language model to obtain a medical record generation model; validating the medical record generation model based on the diagnostic text, and updating the medical record generation model based on the validation results to obtain a medical record transfer model. The technical solution provided by this application solves the transfer problem caused by inconsistent data structure standards between electronic medical record systems, and the problem of inconsistent clinical logic in large models during medical record conversion.

This disclosure generally relate to a method and system for network policy simulation in a distributed computing system. The present technology relates techniques that enable simulation of a new network policy with regard to its effects on the network data flow. By enabling a simulation data flow that is parallel and independent from the regular data flow, the present technology can provide optimized network security management with improved efficiency.

The application discloses a liquid rocket engine adjustment calculation method based on XML analysis and storage, and specifically comprises the following steps: step 1, collecting engine information and engine component data required for adjustment calculation; step 2, selecting an XML file corresponding to the type of the engine for adjustment calculation; step 3, obtaining an adjustment calculation configuration file; step 4, storing engine information, a calculation target value, external parameters, engine component data, a calculation initial value, a result and a parameter envelope value element into the XML file; step 5, analyzing the XML file obtained in step 4 to obtain an adjustment calculation solving initial value; step 6, obtaining a calculation result of the calculation target value, the external parameters and the solving initial value; step 7, storing the calculation result obtained in step 6 into the XML file obtained in step 4; and step 8, judging whether the data is within a data envelope range. The method solves the problems of complicated data processing and incompatible formats in the prior art, and improves calculation efficiency and accuracy.

Novel techniques are described for performing hierarchical key management involving an end-to-end file storage replication between different cloud infrastructure regions. The novel hierarchical key management comprises three different keys, a first security key for the source region, a session key, valid only for a session, for the transfer of data between two different regions, and a second security key for the target region. Novel techniques are also described for using different file keys for different files of a file system in each region.

The application relates to a vehicle data processing method and device, a vehicle and an electronic device. The method comprises the following steps: acquiring a data file of a vehicle; reading all binary files in the data file in parallel through multiple reading threads to obtain data of each binary file and write the data into a memory; distributing the data of each binary file to a parsing thread pool; parsing the corresponding data by the parsing thread pool to obtain multiple structured data; performing time alignment on the multiple structured data to obtain combined frame data; and serializing the combined frame data into a playable file. According to the application, the data is read through multiple threads, and the data is parsed in parallel through multiple parsing thread pools, so that different types of data are uniformly processed, the efficiency of obtaining the playable file is improved, and thus the problem of low efficiency of obtaining the playable file according to the vehicle data is solved.

This application discloses a method, apparatus, equipment, and medium for generating downloadable engineering files, relating to the field of nuclear power technology. The method includes: reading a PID control design schematic diagram drawing file to be converted; identifying the correctness and completeness of the PID control design schematic diagram drawing file; if the PID control design schematic diagram drawing file is correct and complete, converting the PID control design schematic diagram to be converted based on the mapping relationship between each symbol in the symbol library of the PID control design schematic diagram drawing file read from the database and the symbols in the symbol library of the engineering configuration software, to obtain an engineering configuration file. This application can improve the accuracy of generating downloadable engineering files in nuclear instrumentation and control systems, increase the efficiency of engineering configuration implementation, and shorten the engineering configuration implementation cycle.

In some examples, a data management and storage (DMS) platform comprises peer DMS nodes in a node cluster, a distributed data store comprising local and cloud storage, and at least one processor configured to perform operations in a method of creating a local consolidated patch file from a patch file chain stored in the cloud storage. Example operations comprise, in a first dry-run phase, creating a patch file image of data blocks in one or more cloud patch files stored in the cloud storage; in a second data-transfer phase, downloading at least some of the data blocks from the cloud patch files identified by the patch file image; and creating and storing, in the local storage, the local consolidated patch file using the downloaded data blocks.

An apparatus includes at least one processing device configured to, for a given data portion of a layered-aware snapshot to be restored to a target storage system comprising a set of two or more storage tiers, determine tiering information characterizing a given storage tier in which the given data portion was stored when the layered-aware snapshot was taken. The at least one processing device is further configured to select one of the storage tiers of the target storage system based at least in part on the determined tiering information and a storage tier mapping policy that maps the given storage tier to the set of two or more storage tiers of the target storage system. The at least one processing device is further configured to restore the layered-aware snapshot to the target storage system by storing the given data portion in the selected storage tier.

This application relates to a standardized extraction method for mobile phone data involved in a case, belonging to the field of data forensics technology. The method includes: acquiring multi-source data streams from the mobile phone involved in the case; dividing the data into static and dynamic data sets based on the data update frequency and structural stability; constructing a standard feature vector library based on the static data set to provide a consistency benchmark for the data; constructing a behavioral pattern association network based on the dynamic data set to represent the complex relationships between data using a graph structure; generating a dynamic data extraction graph based on this network, and integrating the standard feature vector library and the dynamic data extraction graph to generate a unified data association topology; and finally outputting a standardized data extraction set based on this topology. This invention significantly improves the effectiveness, relevance, and controllability of forensic data by providing in-depth, standardized, and automated extraction and association analysis of mobile phone data involved in cases.

The application discloses a kind of high-resolution remote sensing image distributed processing system, the system includes remote sensing image input file format extension module, remote sensing image metadata management and optimization module and the distributed computing module of remote sensing image.The beneficial effects of the present application are that the scalability of distributed storage model can be used to store remote sensing images in different nodes, and as the number of storage nodes increases, the storage capacity of the image also increases accordingly.Using the corresponding distributed computing framework, the "computing moves to data" is realized, and the remote sensing image data stored in different nodes is operated simultaneously, which greatly improves the processing efficiency of image data.

The present application relates to a kind of audio-visual archives intelligent classification identification and archiving method and system, comprising the following steps: S1: according to the file classification of company audio-visual archives, storage period identification, file title, archiving department and file catalog service rule, constructs service rule system;S2: the original high-definition data of audio-visual archives is obtained and preprocessed, and face recognition library is constructed;S3: audio-visual archives file intelligent classification identification model is constructed;S4: according to the preprocessed audio-visual data and face recognition library, audio-visual archives file intelligent classification identification model is trained, and the optimized audio-visual archives file intelligent classification identification model is obtained;S5: based on the optimized audio-visual archives file intelligent classification identification model, each collection file is intelligently distributed in front of collection link, and based on service rule system verification, auxiliary archivist carries out audio-visual archives file auxiliary classification identification arrangement and cataloging archiving auxiliary work.The present application can accurately classify and catalog audio-visual archives.

The application discloses a kind of multi-modal physiological data synchronous acquisition, management and timing alignment method and system, belong to wearable medical equipment and digital health technical field.The system includes multi-modal data acquisition terminal and data processing and analysis platform.Acquisition terminal contains heterogeneous sensor array and main controller, main controller is configured to provide same system clock source to all sensor front end, control its signal acquisition based on this clock, for the data collected to give uniform timestamp based on same high-precision real-time clock, and the multi-source data marked with timestamp are encapsulated into time-aligned multi-modal raw data package with predefined structure.The method includes clock distribution, synchronization / time-sharing acquisition, timing mark, structured encapsulation and output step.The application solves the problem of multi-modal physiological data timing misalignment and management confusion fundamentally by hardware-level clock distribution and source timestamp mark, defines standardized data exchange format, and realizes flexible fidelity-power consumption balance, to provide reliable, unified data basis for upper-layer advanced physiological analysis.

The application provides a nuclear power project file management method and system. The nuclear power project file includes at least a license application file and a design file. The nuclear power project file management method includes the following steps: constructing an association list of each sub-structure unit in the design file and the license application file, the association list including at least one design file associated with the license application file; in response to detecting a change event, determining a target sub-structure unit in the license application file affected by the change event according to the association list; determining and executing a modification strategy of the target sub-structure unit, so that the license application file is consistent with the changed design file. The application establishes an association list between chapters of the design file and the license application file. When a change in the design file is detected, the application can automatically locate the specific position affected in the license application file and execute the modification strategy, thereby ensuring the consistency of the content of the license application file and the design file, and improving the accuracy and efficiency of the nuclear power project document management.

File names and inodes are indexed directly in a filesystem namespace consisting of a layered set of key value store (KVS) database logical tables. The KVS is used directly for organizing file and directory metadata on a cluster file system instead of traditional Btree structures. Embodiments provide file deletion in the file system namespace, and other features include snapshot deletion and cleaning the namespace. A name hash index is used to speed filename lookup in the file system namespace. Two key types of INODE and DIRENT are used to encode namespace metadata using self-identify variable length records in the namespace. Point-in-time snapshot copies are also formalized using KVS database operations as well operations on sets of snapshots for operations including garbage collection and data replication.

A method includes accessing a retention policy and a partitioning strategy for a database. The database includes a control table and a plurality of data tables, and each data table of the plurality of data tables includes one or more data entries. The method also includes populating the control table with control entries based on the retention policy and the partitioning strategy. The populated control entries in the control table represent the plurality of data tables. At each predetermined time interval, the method also includes purging data entries from a first data table of the plurality of data tables based on a retention policy of a first control entry of the populated control entries, and generating future partitions for a second data table of the plurality of data tables based on a partitioning strategy of a second control entry of the populated control entries.

The application provides a one-stop electronic file archiving and electronic archive management system and method, which is based on a standardized access framework constructed according to a digital government public support capability construction standard, realizes interconnection and intercommunication between a plurality of business systems and a unified pre-archiving module, performs automatic checking and auditing on electronic files and metadata and package encapsulation of archiving information by the unified pre-archiving module by using a completeness checking formula, a hash checking formula and the like, receives the archiving information package by a digital archive room system interfacing module, completes the transformation of the electronic files into electronic archives, the whole life cycle management and the management right transfer by an archive value evaluation model, realizes single set storage by combining a plurality of copy backup formulas and a blockchain technology, and forms a whole-process closed-loop management. The application breaks through the traditional single-system independent archiving mode, realizes archiving process standardization and management intelligentization, reduces construction and maintenance costs, and provides a replicable standardized solution for the digital transformation of government service.

A quantum computing device (QD) receives a request to access data, wherein a set of qubits encodes the data in a quantum-mechanical (QM) encoding and the set of qubits has a first cardinality. In response to receiving the request to access the data, a classical encoding of the data is generated, at the QD, via a set of bits based on a superdense coding protocol, wherein the set of bits has a second cardinality that is greater than the first cardinality. The classical encoding of the data is transmitted, by the QD, via the set of bits.

Embodiments of the present disclosure include systems and methods for managing revisions in complex projects. Certain embodiments facilitate efficient tracking, monitoring, notifying, and implementation of revisions to project artifacts, such as commodities, drawings, and documents, thereby enhancing collaboration and reducing errors during project execution.

A computer system provides transaction-level data retention policy inheritance. The system may perform operations including storing a first dataset comprising a plurality of transactions, each of the plurality of transactions comprising one or more data items; receiving a first transaction to the first dataset, the first transaction comprising one or more data items; determining a first retention policy for the first transaction; and storing the first retention policy with the first transaction. The system may further perform operations including calculating a deletion date for the first transaction based on the first retention policy; and storing the deletion date with the first transaction in the first dataset.

The application discloses a file verification method, a storage medium, an electronic device and a program product. It relates to the technical field of computers and can also be applied to the field of financial technology. The method comprises the following steps: obtaining a file verification rule of a to-be-verified file, wherein the file verification rule is used for guiding a verification process of the to-be-verified file; determining an associated file of the to-be-verified file based on the file verification rule, wherein the associated file is used for representing a file having a data interaction relationship with the to-be-verified file; determining associated information of the to-be-verified file according to an association relationship between the associated file and the to-be-verified file, wherein the associated information is used for representing information involved in a data interaction process between the to-be-verified file and the associated file; and verifying the to-be-verified file based on the associated information to obtain a verification result, wherein the verification result is used for representing whether the to-be-verified file is abnormal. Through the application, the problem of low file verification accuracy in related technologies is solved.

This invention discloses a multi-dimensional resource scheduling method for professional equipment simulation training, specifically relating to the field of professional equipment simulation training management and control. It addresses issues such as inconsistent resource states, execution time conflicts, and on-site occupancy insertions leading to plan mismatches that are difficult to review and correct during concurrent training tasks. The method unifies and merges scheduling console operation logs, node heartbeats, and task registration forms to construct a schedulable resource base map. It then generates a task package matching table and training execution sequence by combining the resource demand and execution dependencies of injected task packages. During execution, it continuously verifies and records abnormal occupancy. Finally, it corrects the matching table and scheduling rules by comparing the baseline image and reset image with the standard playback results, forming an iteratively updatable next round of training execution sequence. Simultaneously, it accumulates samples to support subsequent stable scheduling decisions.

The application belongs to the technical field of aero-engines, and particularly relates to an identification mark and a changing method based on a configuration management mode. Step S10: management attribute separation and identification establishment. Type, batch, stage, maturity state identification, baseline identification class management attributes of an engineering data set EDS are separated from graphic document data, and an independent identification form is established in a management system to perform centralized management. Step S20: identification change process execution. A DMU administrator receives a change requirement and prepares an identification change application form, associates a change object with the application form to generate a change object list. After the change application form is signed and filed, the management system automatically generates and issues a change notice form for each change object, and automatically modifies related identification to realize system synchronization.

This application provides a rapid migration method and system based on customized data packages, as well as a readable storage medium. The rapid migration method based on customized data packages includes: extracting metadata from oil and gas exploration data using a general data acquisition module, employing the system's native API and file parsing algorithms; based on the metadata and the target operating system, formulating a migration strategy and monitoring the migration process through a control module, and generating a task execution list; dynamically adjusting the execution plan of the task execution list through a scheduling module, and generating a task execution priority list; and according to the task execution priority list, encapsulating and transmitting the data to the target system through a migration module, and unpacking the data according to the mapping index file and the unpacking priority list. Through the technical solution of this application, seamless data synchronization across operating systems can be achieved through customized data packaging and index mapping strategies, ensuring that the migrated data is immediately available and improving the execution efficiency of seismic exploration projects in multi-platform collaborative scenarios.

This invention discloses a document tag management method and apparatus. The method includes: if a document event is triggered, determining the target file; matching the target file's directory and file type according to a directory policy to determine if the target file enters the tag processing stage; reading the target file's current tag information and processing the current tag information according to policy conditions. This invention, through the collaboration of directory policy matching, automatic backup, tag reading and writing, and failure retries, can significantly reduce the cost of manual tag maintenance, improve the accuracy and timeliness of document classification, and reduce the risk of data leakage. For industries such as finance, government, and manufacturing, this solution helps to improve knowledge asset management capabilities through compliance audits, and has significant economic and social benefits.

This invention relates to an integrated decision-making system for agricultural multi-source sensing, identification, and monitoring based on the Sugarcane_Expert_v1 large-scale model, and relates to agricultural intelligent detection technology. This system achieves deep integration of AI recognition and business management, supports multiple data input modes, provides an excellent interactive experience, and has good engineering scalability. Through self-developed fine-tuning of the large-scale model Sugarcane_Expert_v1:1.5B, the system can not only "see" pests and diseases, but also "explain" the causes and "provide" suggestions, greatly enhancing the value of decision support and thus endowing the system with intelligent decision-making capabilities.