132 results about "Archive file" patented technology

Systems and methods for immutability assurance of backup data based on comprehensive threat detection. A method includes performing static and dynamic analysis of a process executing on a computing device, registering an operation of the process with a file on a storage communicatively coupled to the computing device, determining that the file in operation is a backup archive, collecting a context of the process, which includes at least a security context based on the static and dynamic analysis, and a backup archive context based on attributes of the backup archive, analyzing the process operation with the backup file using an access control machine-learning model that calculates an immutability rate based on the collected context, and granting or blocking the process access to the backup archived.

The invention discloses a training method, device and equipment for a large intelligent recognition model of archive files and a medium, and relates to the technical field of document recognition. The training method comprises the following steps: constructing a self-supervised diffusion model for first-stage training: carrying out random mask processing on image samples to generate mask image samples, respectively inputting the mask image samples into an image encoder to extract high-dimensional information, and further enhancing the discrimination of an attention map by using a token selection module, the weight of task related parameters is dynamically adjusted through an attention refocusing mechanism, the perceptual ability of the model to a task target is improved, a text encoder embedded by an empty text is combined to serve as condition input of a diffusion model, and the encoder is optimized by using generation feedback of the diffusion model; and constructing a second-stage fine-tuning Qwen-vl large model: freezing the image encoder trained in the first stage, and finely tuning the Qwen-vl large model by using a small number of samples. According to the method, the visual reasoning and fine-grained sensing capabilities of a large archive identification model in a complex scene are realized, and the generalization and precision of archive identification are improved.

The invention provides a data management system and method, and the system comprises a path analysis module which is electrically connected with a storage module, reads a discrete code file from the storage module, and obtains and outputs a file path of the discrete code file; the archiving module receives the discrete code files and outputs archived files to the storage module, the archived files comprise a plurality of discrete code files, in the archived files, the discrete code files comprise header identifiers, design code data and tail identifiers, the header identifiers comprise starting characters and file paths of the discrete code files, and the tail identifiers comprise starting characters and file paths of the discrete code files. The tail identifier comprises an end character and a file path of the discrete code file; wherein when the archiving module receives an archiving starting signal, the archiving module starts the path analysis module and outputs an archiving file. According to the chip design code data management method and device, efficient and automatic chip design code data management can be achieved, and the modification and maintenance efficiency of the chip design code data is improved.

The invention discloses an archive credible access and tamper-proof management system and method based on a block chain, and belongs to the technical field of information security and data evidence storage, and the method mainly comprises the steps: during evidence storage, a business server calculates an archive hash value and encrypts a file, the encrypted file is stored in an IPFS to obtain a CID, and the CID is stored in a database; key information such as the hash value and the CID is stored in the block chain through the smart contract; during verification, querying an original hash value from the block chain, acquiring a file from the IPFS, decrypting and calculating a current hash value, and comparing whether the two hash values are consistent or not; according to the method, absolute credibility of file metadata and operation logs is ensured by utilizing the non-tampering characteristic of the block chain, safe and low-cost storage of file files is realized by utilizing the IPFS, the problems of single-point failure, easiness in tampering, low audit log credibility and high large-scale storage cost of a centralized file management system are effectively solved, and the method is suitable for popularization and application. And credible management of the whole life cycle of the electronic archives is realized.

The embodiment of the invention provides a code hot loading method and device, and relates to the technical field of computers, and the method comprises the steps that a target archived file can be obtained, and the target archived file comprises class files of at least one class; afterwards, class files in the target archived file can be loaded in a running target program, and the target program is a host program of a class. For each class, the information of the class can be obtained from the class file in a Java reflection mode, and the information of the class is registered to a Spring container. Subsequently, instance objects corresponding to the classes can be created based on Spring containers, and dependent instance objects are injected into the instance objects. Due to the fact that the Java reflection mode and Spring can load the code under the condition that the target program is not restarted, the target program can be prevented from being restarted when the code is subjected to hot loading, and the development efficiency can be improved.

The invention provides an OFD archive file retrieval method and system, and the method comprises the steps: receiving file data, and carrying out the authentication verification of the file data; splitting the file into file units and storing the file units into a message queue for asynchronous processing in sequence; extracting text information, table information and picture information in the OFD file to generate comprehensive text information; preprocessing the comprehensive text information, and recording the occurrence frequency of each segmented word and the corresponding page number; creating an index in a search engine cluster, wherein an index field comprises a file ID (Identity), word segmentation content, occurrence frequency and a page number; searching according to an input keyword, and arranging results in a descending order according to the occurrence frequency of word segmentation; and marking the page number of the keyword for retrieval and positioning. The method has the beneficial effects that rapid analysis and preprocessing of large-scale OFD data are realized through asynchronous processing of the message queue and an OCR (Optical Character Recognition) technology; redundancy is reduced through coarse-grained word segmentation during indexing, and recall is enhanced through fine-grained word segmentation during retrieval; the keyword granularity input by the user is adapted, and the retrieval scene adaptability is improved.

The invention discloses an electronic archive intelligent data management method and system based on a large model. The method comprises the following steps: firstly, acquiring an electronic archive file, performing unified access, identifying a text through an OCR (Optical Character Recognition) technology, and reserving original layout coordinate information; analyzing the document page by page to generate a page-level structured object containing text and position mapping; then, on the basis of a preset domain prompt template, calling a large language model to extract file metadata from the page-level object, recognizing entities and relationships in combination with file knowledge ontology, and generating a semantic triple containing an evidence source page number; and finally, fusing the metadata and the triple to construct an electronic archive knowledge graph with a page-level traceability function. According to the invention, through a whole-process semantic governance mechanism from access, analysis to knowledge generation, the problems of difficult analysis of unstructured data, weak semantic understanding and lack of traceability in traditional archive management are effectively solved, and the intelligent level and data credibility of archive governance are significantly improved.

The invention relates to a gynaecology and obstetrics information processing method and system based on the Internet, and the method comprises the following steps: collecting the doctor seeing data of a gynaecology and obstetrics patient through an Internet terminal, and carrying out the structural marking of key fields to form a structural data table; performing symptom classification based on the table, judging examination requirements, and generating an examination item list; obtaining an examination result through a hospital information system, and integrating the examination result with the structured data table to form a patient comprehensive file; and sending a sharing request to a preset collaborative department based on the archive, and after obtaining a complete feedback opinion, performing supplementary archiving to form a shared archived archive, thereby solving the technical problems that an existing information processing mode generally depends on manual input and experience judgment, and the subjectivity is strong and the standardization degree is insufficient in links such as symptom identification and examination item recommendation.

The embodiment of the invention provides a code conversion method and device, a storage medium and a program product. The method comprises the following steps: in response to a code conversion request triggered for a to-be-converted service, obtaining a first code corresponding to the to-be-converted service and an archived file on which the to-be-converted service depends; wherein the first code is a code written by adopting a first programming language. Analyzing an archived file on which the to-be-converted service depends and a sub-project object configuration file in the archived file, extracting class basic information and a dependency relationship, and further determining a first field and a first method contained in the first code, field type conversion processing is carried out on the first field, parameter type conversion processing is carried out on the parameters in the first method, and finally the second code conforming to the second programming language is generated, so that automatic code conversion between different language programming types is realized, the difficulty and workload of cross-language code conversion are reduced, and the efficiency of cross-language code conversion is improved. And the conversion efficiency and the accuracy of the conversion result are improved.

This application provides a method for processing data associated with a virtual scene. The method includes: receiving a save request for progress data of the virtual scene; the save request being generated in a process in which a target user performs a virtual scene operation on the virtual scene, and being used for requesting to save progress data corresponding to current operation progress of the virtual scene operation; generating, based on the save request, an archive file used for indicating the operation progress of the virtual scene operation; generating and storing, based on the archive file, a data snapshot of the progress data corresponding to the operation progress; and returning the data snapshot in a case of receiving an acquiring request for the progress data of the operation progress, so as to present, based on the data snapshot, a picture of the virtual scene corresponding to the operation progress.

The invention relates to the technical field of electronic archive management, and discloses an electronic archive arrangement and single-set archive transfer method and system in a four-property environment, and the method comprises the steps: collecting electronic files in a project construction period; adding the electronic file into the approval process and carrying out electronic signature to generate a file stream containing signature stream data; pre-archiving and classifying the approved electronic files; performing four-property detection on the pre-archived file by adopting a detection strategy based on an adversarial detection model, wherein the four properties comprise authenticity, integrity, availability and security; and registering and warehousing the engineering construction period electronic file after the detection is passed, and archiving and transferring. According to the method, the approval efficiency of the engineering electronic file is improved, and the integration level of an electronic signature process and a project management system is enhanced; the coverage range of four-property detection is expanded to defect types such as time sequence abnormity and metadata logic errors which are difficult to identify by a traditional method, and the risks of missing detection and misjudgment can be effectively reduced.

A network node (100) in a network management system (20) manages services in a communications network (12) by removing software components that are affected by a Common Vulnerability and Exposure (CVE) from the services. The network node obtains (54) an image of the service from a repository (16) and generates (56) an archive file from the image. The network node then generates (58) a modified archive by removing one or more files that are affected by the CVE from the archive. A modified image of the service is generated (60) from the modified archive and uploaded (62) to the repository.

The invention relates to an archive file previewing method, front-end equipment, a back-end server and a storage medium, and particularly relates to the technical field of digitization. Comprising the steps that when a preview operation is responded, a front end obtains the data volume and the fragment size of a target archive file from a rear end according to needs, one-time loading of large files is avoided, the data transmission amount is reduced, and the loading time consumption under the limited bandwidth is reduced. Meanwhile, the rendering area is determined according to the data volume, the fragment size and the page size, the preview range is defined in combination with a page rolling stop event, invalid data loading is further avoided, and the file preview efficiency is improved. Besides, by concurrently sending a plurality of file acquisition requests corresponding to the preview range, limited bandwidth resources are fully utilized, and a plurality of file fragment data are synchronously acquired, so that the file stream data acquisition speed is remarkably increased, the file preview loading time is greatly shortened, the online large file preview experience of a user is effectively improved, and the user experience is improved. The problem that online utilization is affected by slow loading of large files is solved.

The invention provides a distributed archive storage method based on an alliance chain, which can be applied to the technical field of alliance chains. The method comprises the steps that in response to a request of uploading an archive file by a first user, the type of the archive file is determined, and the first user is configured to have the authority to upload, query and authorize the archive file; determining a chain code corresponding to the archive file based on the type of the archive file; the archive file is uploaded to the distributed file storage system through the chain code corresponding to the archive file, the chain code is created by an archive file administrator, and the archive file administrator is configured to manage the authority of the chain code. The invention further provides a distributed file storage device and equipment based on the alliance chain, a storage medium and a program product.

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 invention discloses a map loading method and a related device, and relates to the field of map data processing. According to the application, global tile set element information is introduced, and the information comprises complete tile set element information, such as basic information of tile data, tile subdivision information, encryption related information and the like, so that the loading and rendering requirements of any coordinate system, any subdivision rule and any scale tile set can be met. According to the method, the tile data set is split into the plurality of tile archive files to be stored, and the number of tiles in each tile archive file is small, so that the offset of the tile data in the tile archive files is small, and the reading speed of the tile data is increased. The map loading speed is increased, and the user experience is improved.

The invention discloses an automatic acquisition and intelligent analysis digital archive management system in the tobacco industry, and belongs to the technical field of archive management. The system adopts a micro-service architecture constructed based on a J2EE technical system and a Spring Boot framework, and comprises a data acquisition module, a data storage module, a data arrangement module, a query utilization module, a borrowing management module, an authority management module and a digital processing module. The data acquisition module is in butt joint with a service system through a standard interface and performs four-property detection on the electronic archive; the data storage module adopts a distributed architecture of MySQL master-slave copying and Redis caching, and archive files are encrypted and stored by adopting AES-256; the data arrangement module automatically completes data cleaning, file classification and cataloguing through an intelligent algorithm; the query utilization module supports multiple query modes; and the authority management module realizes fine control based on an RBAC model. According to the invention, full-life-cycle digital management of science and technology archives is realized, the archive management efficiency is greatly improved, the management cost is reduced, and the archive data security is guaranteed.

A model-driven system automatically deploys a virtualized service, including multiple service components, on a distributed cloud infrastructure. A master service orchestrator causes a cloud platform orchestrator to retrieve a cloud services archive file, extract a cloud resource configuration template and create cloud resources at appropriate data centers as specified. The master service orchestrator also causes a software defined network controller to retrieve the cloud services archive file, to extract a cloud network configuration template and to configure layer 1 through layer 3 virtual network functions and to set up routes between them. Additionally, the master service orchestrator causes an application controller to retrieve the cloud services archive file, to extract a deployment orchestration plan and to configure and start layer 4 through layer 7 application components and bring them to a state of operational readiness.

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.

This invention discloses a fine-grained data reduction method and system for Tar archive files, relating to the field of data storage and version management technology. The method includes the following steps: S1: Initialize performance statistics variables; set fingerprint index, feature index, pathname index, and incremental index; S2: Receive multiple backup versions of Tar archive files in the input directory, and process each backup version in ascending order of backup time; S3: Perform semantic-aware block segmentation on the current Tar archive file backup version; S4: Calculate SHA-256 fingerprints for all generated header blocks, file blocks, and CDC blocks, and identify duplicate and unique blocks using the fingerprint index; S5: Perform a hybrid metadata and feature value deduplication method on unique blocks; S6: Perform incremental compression or local compression on selected blocks, and update performance statistics variables; S7: Save the compressed blocks to a container for persistent storage, and synchronously update the index information. This invention achieves efficient data reduction.

The invention discloses an urban construction archive management method and device, equipment, a storage medium and a product, and relates to the technical field of block chains. The method comprises the steps of obtaining a target urban construction file, wherein the target urban construction file comprises a file name, file metadata and a file file; preprocessing the archive metadata and the archive file to obtain first archive information; based on an intelligent contract of a block chain platform, performing uplink processing on the file name and the first file information, and generating an uplink identifier of the target urban construction file; and storing the uplink identifier of the target urban construction file. Compared with the prior art, the block chain technology is combined with archive management, and the characteristics of non-tampering and traceability of the block chain technology are utilized, so that a security system covering the full life cycle of the archive can be constructed, the counterfeiting risk is completely eradicated, meanwhile, the anti-counterfeiting capability of the electronic archive is improved, and the archive security is improved.

The utility model relates to the technical field of data placement, in particular to an archival data placement rack which comprises two sets of supporting frames, a top plate is fixedly installed above the two sets of supporting frames, a plurality of placement plates are fixedly installed between the two supporting frames, two sets of sliding grooves are formed in the bottom side of the top plate, and two sets of sliding grooves are formed in the upper side and the lower side of each placement plate. Sliding plates are arranged in the multiple sliding grooves in a sliding mode, a connecting rod is fixedly installed between every two opposite sliding plates, book stands are fixedly installed between every two opposite connecting rods, according to the placing frame, placed files are squeezed and fixed through the book stands, the files are prevented from toppling over due to unstable placing, and therefore the files are protected against beveling, bending or damage; and through the elastic force of the spring, after the archives are taken, the book stand can automatically extrude and fix the remaining archives.

In accordance with an embodiment, described herein is a system and method for capturing workloads in a multidimensional database environment. Workloads in the multidimensional database environment can be captured over a period of time as an archive file, which can be replayed using a standalone player against the same multidimensional database environment, or a different multidimensional database environment. The standalone player can selectively replay any portion of the archive file. Results from the replay can be compared to original base results in the recorded archive; and any difference between the results can be displayed. The player can filter out noise and expected differences, and display unexpected differences, including paths for potential issues, for use in troubleshooting, and environment and patching validation.

The application provides a file processing device method and device in an embedded system, electronic equipment and a computer readable storage medium, comprising: obtaining an additional directory, a first target file and a first archive file; the directory structure of the additional directory is consistent with that of the first archive file; the first archive file is an archive file corresponding to a first root file system; the first root file system is a component connecting a kernel and an application program in the embedded system; the first target file is added under the additional directory; according to a preset script, the directory structure of the additional directory and the first target file are appended to the end of the first archive file to obtain a second archive file; and the first root file system is updated according to the second archive file to obtain a second root file system. The application embodiment can directly append the file to be added to the end of the first archive file, without full unpacking and repacking, thereby improving the development iteration speed and the debugging efficiency.

The present invention relates to the technical field of cloud computing data processing, and discloses a method and system for processing software development application data based on cloud computing, the method comprising: obtaining application document data generated during the software development process and classifying and processing them; merging multiple application document data of the same category into archive files; solving a scheduling storage strategy for the archive files using an archive file storage optimization model, and performing storage processing on the archive files according to the solution results. The present invention divides application document data into application document data categories with stronger semantic similarity and higher similarity of adopted phrases, converts storage imbalance, communication pressure, and load pressure into a multi-objective storage optimization function, optimizes and solves the scheduling storage strategy with the goal of minimizing server imbalance and pressure, and then performs storage processing on the archive files, thereby improving the storage life of the server cluster and achieving load balancing of data storage in the cloud computing process.

The invention discloses a financial electronic archive filing management system, relates to the technical field of financial management, and aims to solve the problem of low cross-subsidiary archive query, summarization and auditing efficiency caused by lack of unified technical standards, data formats and management processes in the prior art. The system comprises a group-level management platform, and sub-company-level archiving terminals and data transmission modules deployed in sub-companies, and the group-level management platform and the sub-company-level archiving terminals establish communication connection through the data transmission modules to realize data interaction; the group-level management platform comprises a unified standard module, an authority management module, a retrieval analysis module, a secure storage module, an archiving monitoring module and an interface extension module, and the unified standard module is used for formulating and updating unified financial archive management standards of a group. The method has the advantage that the cross-subsidiary file query, summarization and auditing efficiency is improved.

The invention discloses a database increment synchronization method and device, equipment and a medium. The method comprises the following steps: regularly calling a reading interface of a to-be-synchronized database according to a preset time length, and reading each data operation transaction generated in the preset time length before the current moment from an archived file; determining each valid data operation transaction in all the read data operation transactions; and sending each valid data operation transaction to the standby data storage device, so that the standby data storage device executes data change operation on the copy data table of the database to be synchronized in the standby data storage device according to each valid data operation transaction in sequence. According to the embodiment of the invention, the data change operation can be regularly executed on the copy data tables based on the related information of the data change, so that the data change of each copy data table in the standby data storage equipment and each data table in the corresponding to-be-synchronized database is kept consistent, the data is kept consistent, and the incremental synchronization of the database is realized.

The invention discloses an automatic processing system and method for electric power information communication scheduling operation data. The system comprises a man-machine interaction module, a data capture module, a report processing module, a file management module and a data verification module. The man-machine interaction module is used for realizing data interaction between the system and an operator; the data capturing module is used for automatically extracting work order data through a cross-communication scheduling core business system; the report processing module is used for realizing monthly report updating, daily report generation and end-of-month data archiving; the file management module is used for managing template files, result files and log files related to the system; and the data verification module is used for verifying the accuracy of the data processing result. The method disclosed by the invention is high in data processing efficiency, good in integrity and relatively high in accuracy.

The invention discloses a reinforcement learning-based building archive filing strategy optimization method. The method comprises the steps of 1, collecting original archive data of a building engineering project; 2, preprocessing is carried out, and a standardized building file data set is generated; step 3, multi-modal feature extraction and state modeling are executed through an improved CoAtNet network, and a filing state vector set is generated; 4, setting a building archive filing task learning environment; 5, constructing a building archive filing strategy learning model based on the improved dual deep Q network; 6, performing parameter optimization updating on the building archive archiving strategy learning model, and outputting an optimal archiving strategy parameter; step 7, generating an optimal archiving action and executing archiving operation; and 8, collecting feedback data, and performing incremental training on the building archive filing strategy learning model. According to the method, the intelligence, the adaptability and the management efficiency of building archive filing are improved.

The invention provides a private dependent packet processing method and device, electronic equipment and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: receiving an updating instruction of a first developer to a first private dependent packet; updating a private dependent package directory based on the first private dependent package of the first version, the private dependent package directory being used for storing the private dependent package in a format of a static archived file; on the basis of the first private dependent package directory, updating the lock file of the project to obtain a first lock file, the exact downloading information of the private dependent package in the first lock file pointing to one static archived file in the first private dependent package directory; and installing the first private dependent package of the first version. According to the method, error-prone manual operation is packaged into an automatic process, so that the development and cooperation efficiency can be improved; moreover, the static archived file is a static binary file, and the content is versioned and constant, so that version difference during installation by different developers can be avoided, and the lock file conflict is avoided.