983 results about "Computer software" patented technology

The invention discloses a cockpit visual work efficiency evaluation method. The method comprises the following steps: establishing a cockpit geometric model according to a real cockpit; establishing a cockpit light environment model according to the cockpit light environment parameters; establishing a cockpit optical material model according to the optical material parameters of the inner and outer surfaces of the cockpit; fusing and establishing a cockpit optical model; a simulation detector is arranged on the cockpit optical model; according to the cockpit optical model and the analog detector, human eye vision optical simulation and dazzle source space tracking and positioning are carried out; according to a glare source space tracking and positioning result, a cockpit structure is optimized; and performing cockpit visual work efficiency evaluation according to a cockpit structure optimization result. According to the cockpit visual work efficiency evaluation method, reasonable evaluation of cockpit visual work efficiency readable visibility in various environments is achieved, simulation is conducted on the cockpit light environment through computer software, and adjustment can be conducted according to the working habit, the vision condition, the age and other factors of each pilot.

The invention belongs to the technical field of computer software, and particularly relates to a heterogeneous database unified deployment management method based on a cluster management platform, which comprises the following steps: predefining metadata of various database services; the method comprises the following steps: pre-constructing a multi-version program package warehouse, and establishing a structured warehouse directory system; obtaining a chip architecture and an operating system type of the target node, and generating environment fingerprint information; dynamically selecting a database installation package matched with the current environment and a dependency item set of the database installation package by mapping a warehouse directory system; through a unified database adaptation layer, a standardized operation interface is called, and installation, configuration and start-stop operation of the database are executed; a visual deployment and arrangement function based on component roles is provided by expanding a Web service interface of the management platform; and according to a deployment arrangement result and the environment fingerprint information, calling a deployment script to complete automatic deployment and configuration of the database cluster. According to the invention, unified adaptation, deployment and full-life-cycle management of various domestic databases are realized.

The invention relates to an archive credible question and answer method based on graph context retrieval and knowledge graph enhancement, and belongs to the field of computer software and artificial intelligence. According to the method, the relation between key entities and entities in a historical file is extracted by using a multi-modal large language model MLLM, and low-confidence fields are automatically identified to generate marks needing to be manually rechecked, so that the correctness of information extraction is ensured while the workload of manual rechecking is reduced, and then based on a given knowledge base, the information extraction efficiency is improved. Previous related questions and answers are retrieved according to query questions to achieve context enhancement, and finally, credible answers are generated through a large language model (LLM) in combination with extracted information in historical archives. On the premise of keeping the value of the archive voucher, the processing efficiency and the knowledge service capability are remarkably improved.

The invention relates to a visual component management method and system based on support of multi-user collaboration, and belongs to the technical field of computer software collaborative design. Wherein multi-party editing requests are received and verified through a cooperative access mechanism, structured component data are constructed by using a component modeling model, concurrent control and a difference buffer are adopted to coordinate parallel modification, write conflicts are identified and processed based on a conflict detection algorithm, and traceable management of component versions is realized through a snapshot generation model. According to the method, efficient, consistent and conflict-controllable unified management of the visual components in a multi-person online cooperation scene is realized, and the cooperation efficiency of component development and the system reliability are effectively improved.

The invention provides a document element rapid extraction system based on a pre-trained large model, and relates to the technical field of computer software application, the system comprises a parameter field adaptation module used for textualizing a document and constructing an industry standard corpus based on a textualized processing result, adjusting a preset language model by utilizing an industrial standard corpus; the dynamic document partitioning module is used for performing semantic segmentation processing on the industrial standard document to obtain a plurality of text blocks; the entity alignment module is used for carrying out entity and relation extraction on the text blocks and carrying out entity alignment in combination with a uniform manifold approximation and projection method; and the relation reasoning and knowledge graph completion module is used for performing completion processing on the preliminary knowledge graph and storing a completion result. According to the method, the element extraction efficiency can be directly improved without pre-defining a rule template or performing data annotation.

The invention relates to the field of computer software, and provides an AI-based low-code visual component dynamic generation method and system. The method comprises the following steps: receiving a component demand description input by a user, and converting the component demand description into structured cue word data to obtain an initial cue word sequence; retrieving matched template data and grammatical rule data from a component knowledge base according to the initial cue word sequence, and fusing the template data, the grammatical rule data and the initial cue word sequence to obtain an enhanced cue word sequence; performing semantic analysis and code generation processing on the enhanced cue word sequence through a large language model to obtain a component source code; and performing real-time rendering processing on the component source code through a component rendering engine, and generating an interactive component instance in a preview interface to obtain reusable component resources. According to the method, the code quality consistency is ensured, and the development efficiency is improved.

The invention belongs to the technical field of computer software, and particularly relates to a data lake and warehouse management deployment method applied to a domestic operating system, which comprises the following steps: establishing a heterogeneous server cluster, deploying various domestic operating systems in the server cluster, and completing configuration of a network architecture and a basic software environment; the method comprises the following steps: carrying out localization adaptation on a software component source code, synchronously modifying package management logic of a self-research data lake and warehouse management platform, and further implementing intelligent compiling to generate a program package for different instruction set architecture and domestic operating system combination; automatically generating and executing a deployment script by utilizing a self-developed data lake and warehouse management platform to complete installation and configuration of each software component on a target node; and after deployment of each software component is completed, systematic deep tuning and component-level accurate tuning are automatically performed on the deployed system and each software component, and automatic verification is executed. The invention provides an efficient, stable, safe and controllable data lake and warehouse integrated solution for users, wherein the data lake and warehouse integrated solution can be used immediately after being opened.

The invention relates to the technical field of computer software development and databases, in particular to an embedded database programming method which comprises the steps of intention model construction: scanning source codes to identify embedded syntax blocks, constructing an abstract syntax tree, stripping a bottom driver and generating a driver-independent intention model; a logic sequence synthesis step: injecting a dialect parameter and a resource strategy, synthesizing and executing a logic sequence and generating a target code; a fingerprint verification step: intercepting a request during operation, calculating a structure fingerprint, and performing consistency verification on the structure fingerprint and the reference fingerprint; and a binding execution step: executing the request after the verification is passed, and establishing weak reference life cycle binding of the resource object and the host variable. The resource leakage risk is eliminated, and the robustness of the system under long-time operation is enhanced.

The invention discloses a distributed file management system and method, and belongs to the technical field of computer software, the system adopts a tree hierarchical structure to organize files, and the system comprises an application layer used for receiving file operation requests from a plurality of independent clients, and each request carries a unique application identifier; the file system layer comprises a configuration module, an operation module, a metadata management module, a day module, a timed task module and a gateway module, and the request is routed to a corresponding logic storage partition in the data layer according to an application identifier; the data layer comprises a database cluster and an object storage cluster, and performs persistent storage and management of logic isolation on metadata and file data according to application identifiers; and the infrastructure layer provides an extensible server and network resources. Based on a distributed architecture, load balancing and efficient access are realized through data storage partitioning, a metadata management and index technology and a client load balancing technology, and the expandability, fault tolerance and performance of the system are improved.

The invention discloses an automatic reference format conversion system based on Web, and belongs to the field of computer software. The system adopts a B / S architecture, receives a Word manuscript uploaded by a user and an NBIB file exported by PubMed, and provides a dynamically loaded CSL style library for selecting a target periodical format. Through regular segmentation of NBIB entries, author information is analyzed according to an FAU priority strategy to generate standardized BibTeX data; the Word manuscript is converted into a JSON-VDOM tree with a reserved style, placeholders are positioned and referenced, a three-dimensional mapping index is established, the placeholders are replaced through CSL rendering, a reference list is added, and a final document is reversely generated. Temporary data are isolated and automatically cleaned through the UUID, and safety is guaranteed. The problems of local dependence, inaccurate analysis and tedious operation in the prior art are solved, the method is efficient, accurate, flexible and easy to use, and the paper reference typesetting efficiency is greatly improved.

The embodiment of the invention relates to the field of computer software testing, and discloses a buried point testing method and system, a server, a storage medium and a program product. The method comprises the following steps: calling a burying point test case described by a natural language corresponding to a tested object; identifying an operation platform of the tested object; converting the burying point test case described by the natural language into an underlying operation instruction executable by the operation platform, and sending the underlying operation instruction to the operation platform; and obtaining test result data reported after the operation platform executes the underlying operation instruction, obtaining expected result data of the buried point test case for the operation platform, and performing data assertion according to the test result data and the expected result data. According to the application, through the burying point test case described by the natural language, the operation steps in the burying point test are decoupled from the operation platform and the specific business, and the same test case can be suitable for different operation platforms, so that the problem of high maintenance cost caused by the fact that different platforms need to maintain test codes respectively is solved.

The invention relates to the technical field of computer software, and discloses a low-code-driven end-side cloud collaborative intelligent development and operation system and method, and the system comprises a low-code modeling module, an end-side cloud intelligent operator library, a resource sensing module, a monitoring module, an optimization module, an intelligent scheduling module and a deployment module. The low-code modeling module converts the operation information into a task description file; the intelligent scheduling module determines an initial execution position of each target operator in the task description file based on the task description file; calling an initial target execution operator corresponding to each target operator; the optimization module determines the final operation position of each target operator based on the computing resource information of the current terminal, the edge end and the cloud end; the deployment module calls a final target execution operator corresponding to each target operator; and the final target execution operator is allocated to the corresponding final operation position, so that migration and optimization of the end, the edge and the cloud can be dynamically performed, and a cross-layer application can be quickly constructed.

The application discloses a kind of methods for automatically analyzing and evaluating report, it is related to computer software and information processing technical field, including: based on graph neural network and visual-textual dual modal feature extractor, realize the adaptive analysis of complex non-standard structure report version, and the document is parsed into two-dimensional data table containing different classification dimensions;Based on BERT vectorization, etc. Adaptive clustering identifies the cluster structure of uneven semantic distribution, adopts the agglomerative hierarchical clustering to construct tree-shaped multi-granularity semantic hierarchy, realizes semantic aggregation;The application realizes the text content of non-standard form, the identification and processing of complex semantics;Overcome the defects of low efficiency, easy to make mistakes, subjective influence and only read specific format or specific location of text content, lack of flexibility and unable to handle complex semantics in prior art manual input.

The invention relates to the technical field of computer software testing, in particular to an AI-based webpage background automatic testing method and system.The method comprises the steps that a target webpage address, a login account and test target description input by a user are obtained, a decryption password corresponding to the login account is read from an encryption database, and meanwhile a browser driver is initialized; accessing a target webpage, adjusting a view to ensure that the webpage is completely displayed, monitoring a loading state, and retrying or reporting an error if loading is overtime; detecting a webpage login area, automatically filling an account password, and detecting a login state; matching functional navigation according to the test target description, if the functional navigation is not found, rolling a navigation view to unfold hidden items, and skipping to a target page after a target menu is positioned; according to the method, the target page data is collected, the target page data is analyzed through the multi-mode AI model in combination with the test target description, and the test report is generated. The method does not need scripts, adapts to page changes, is high in flexibility, and reduces the test cost and improves the test efficiency through AI visual judgment.

The invention relates to the technical field of computer software, provides a visual flow arrangement method for e-commerce marketing, and aims to solve the problem of insufficient system processing performance and expansibility when an existing flow arrangement technology is applied to an e-commerce marketing scene. Generating and storing a state transition rule set; obtaining a user behavior event, obtaining a historical state transition event sequence according to the user behavior event, and then dynamically calculating a current user journey state; acquiring a corresponding state transition rule set, and performing matching query by taking the current user journey state and the user behavior event as input; if matching succeeds, a corresponding marketing action command is executed, and a new state transition event is generated and persisted to an event log so as to update a user journey state, so that efficient and accurate state-driven rule matching and automatic execution are realized, and the processing efficiency, expandability and state traceability of a system in a high-concurrency scene are improved.

This application relates to port scan detection. A method includes identifying, in network data traffic, a set of source node and destination node (26) pairs, each pair having a given source node, a given destination node, and one or more ports (40) accessed in traffic between the nodes in each pair, and computing, for each pair, a respective baseline indicating a first number of ports accessed on the given destination node by source nodes other than the given source node in the pair during a first time period. For each pair, a respective test score is computed indicating a difference between a second number of ports accessed on the given destination node by the given source node in the pair during a second time period and the baseline, and a preventive action is initiated for the given source node for which the test score for any of the pairs is greater than a threshold.

The invention discloses an activity graph simulation execution visualization method and system based on fUML specification driving, and relates to the technical field of computer software, the method extracts core activity business data such as nodes and streams from a SysML activity graph model, converts the core activity business data into semantic data conforming to fUML and ALF standards, and then generates a standardized XMI format simulation file. And a simulation engine strictly following the fUML specification loads and analyzes the simulation file, converts the simulation file into an internally executable fUML instance model, and completes semantic check. And controlling a simulation engine to execute the model through an event-driven mechanism, issuing a state event in real time in the execution process, and driving a user interface to dynamically render the execution process of the activity graph in an animation form. According to the method, seamless connection of the SysML activity diagram from static design to dynamic executable verification is realized, the standard conformity of simulation semantics is ensured, and the verification efficiency and intuition of system function logic are improved.

The invention provides a loop dependency detection method and device, electronic equipment and a storage medium, and belongs to the technical field of computer software. The method comprises the following steps: acquiring a plurality of variables to be detected; based on the multiple to-be-detected variables, a first dependency graph is constructed, and the first dependency graph comprises each to-be-detected variable and information of a variable on which the to-be-detected variable depends; performing cyclic dependency detection on the basis of information of variables on which each to-be-detected variable depends in the first dependency relationship graph; and determining a loop dependence detection result. According to the invention, the efficiency of cyclic dependency detection can be improved.

The invention belongs to the field of computer software and traffic, and particularly relates to a mixed traffic flow complex interactive behavior-oriented data-driven simulation method and system, and the method comprises the following steps: obtaining real trajectory data of motor vehicles, non-motor vehicles and pedestrians, carrying out the group division of the non-motor vehicles and the pedestrians, and extracting an interactive scene; the method comprises the following steps: constructing a mixed flow strategy simulation model, and by taking each traffic participant as an intelligent agent, generating a simulation track based on a hierarchical strategy network for guiding a lower-layer action by an upper-layer strategy constructed for three types of participants respectively: further constructing observation-action pairing samples respectively based on real interaction data and simulation generation data, and integrated efficient simulation of complex interaction behaviors of the mixed traffic flow is realized through an adversarial training mechanism. According to the method, integrated simulation modeling of multiple types of traffic participants in the mixed traffic flow is realized, group travel characteristics of non-motor vehicles and pedestrians can be fully described, and a dynamic decision process of heterogeneous traffic participants is accurately described.

The invention provides a multi-source bill processing method and device, electronic equipment and a medium, and relates to the technical field of computer software, and the method comprises the steps: carrying out the preprocessing of obtained bill data, and obtaining target bill image data; inputting the target bill image data into a multi-modal model for feature extraction to obtain structured text information, visual layout information and semantic association information of the bill data; based on the structured text information, the visual layout information and the semantic association information, whether repeated bills exist or not is determined; when it is determined that no repeated bills exist, compliance verification is carried out on the bill data, and a compliance verification result is obtained; processing the bill data of which the compliance verification result is passed and the configured business bill to obtain a bill knowledge graph; and carrying out cost collection processing on the bill data corresponding to the bill knowledge graph to generate accounting document data. The method can greatly improve the bill processing efficiency, and guarantees the credibility and traceability of the whole process of the bill.

The invention relates to the technical field of computer software and system performance optimization, in particular to a high-performance software operation log storage method and device. The high-performance software operation log storage method comprises the following steps: monitoring an available memory of a system and a resource state of a concurrent thread number in real time; dynamically initializing parameters of a lockless ring buffer based on the resource state; concurrently writing log information generated by a service thread into the lockless annular buffer area through atomic operation; before or after the log information is written into the lock-free annular buffer area, multi-dimensional filtering based on keywords, date ranges and log levels is conducted on the log information through an intelligent log filtering engine; and through a self-adaptive file management subsystem, writing the log data output by the lock-free annular buffer into a log file, and dynamically managing rotation and archiving of the log file according to a system storage space state.

The invention relates to the field of computer software and information system engineering, in particular to a multi-account asynchronous bookkeeping data consistency collaboration system based on instruction driving, which comprises the following steps of: packaging a request into a standard instruction and routing according to an account to ensure ordered processing of the request and improve the processing efficiency and expandability of the system; repeated requests are avoided through idempotent verification, business is mapped into atomic operation through rule analysis, and the accuracy of business logic and data consistency are guaranteed; atomic operation is executed in a single transaction, asynchronous retry is performed during conflict, the atomicity of cross-account operation is ensured, and the concurrent processing capacity is improved; by buffering high-frequency account change and batch aggregation updating, write conflicts are reduced, the system performance is stabilized, and the throughput is improved; through account checking based on daily switching snapshots, pipeline playback and reverse account flushing are supported, and a rapid repair capability is provided; through dynamic configuration and versioned management of the bookkeeping rule, visual monitoring is provided, the operation and maintenance complexity is reduced, and the system flexibility is enhanced.

The invention relates to the field of computer software, and discloses a data synchronization system, method and equipment between heterogeneous databases and a medium. The system comprises a source end subsystem used for acquiring to-be-synchronized data in a source end heterogeneous database and writing the to-be-synchronized data into a preset data transmission summary table; the source terminal subsystem is also used for responding to the data transmission task, determining target synchronous data from the data transmission summary table, and sending the target synchronous data to the target terminal subsystem in batches; the target terminal subsystem is used for receiving the target synchronization data sent by the source terminal subsystem, verifying the target synchronization data, calculating a corresponding target sub-library sub-table based on a preset service key, writing the verified target synchronization data into the target sub-library sub-table of the target terminal heterogeneous database, and generating a data processing result; and the target terminal subsystem is also used for feeding back the data processing result to the source terminal subsystem. According to the method, the efficiency, reliability and operation and maintenance convenience of data synchronization between heterogeneous databases are remarkably improved.

The invention belongs to the field of computer software and system maintenance, and particularly discloses a software state management and upgrading method and system supporting multi-mode deployment, and the method comprises the steps: collecting a service operation state and resource use data of software, carrying out the comprehensive research and judgment of the service operation state, storing the service operation state, and carrying out the service restart based on a research and judgment result; receiving the software package, calculating a check code of the software package, and storing and recording the information data of the software package, the check code and the storage path in a database based on a preset path; a software upgrading instruction sent by a front end is received, the storage path of the target software package and the stored check code are obtained from the database, and the integrity of the target software package is checked; and deploying the target software package to a specified path, recording upgrading information, and closing the old version service to start the new version service. The operation and maintenance efficiency and safety of software management can be improved.

Various embodiments relate generally to data science and data analysis, computer software and systems, to provide a platform to facilitate updating compatible distributed data files, among other things, and, more specifically, to a computing and data platform that implements logic to facilitate correlation of event data via analysis of electronic messages, including executable instructions and content, etc., via a cross-stream data processor application configured to, for example, update or modify one or more compatible distributed data files automatically. In some examples, a method may include activating APIs to receive via a message throughput data pipe different data streams, extracting features from data using the APIs, identifying event-related data across data sources, correlating the event-related data to form data representing an even, classifying event-related data into a state classification, determining compatible data at data sources, identifying compatible data, and transmitting integration data to integrate with a data source.

Various embodiments relate generally to data science and data analysis, computer software and systems, and computing architectures and data models configured to facilitate management and performance of enterprise functions, and, more specifically, to an enterprise computing and data processing platform configured to implement applications and computerized tools configured to facilitate implementation of an enterprise data model to generate and manage component data objects representing enterprise tasks and processes, as well as portions thereof, any of which may be used to create and modify an enterprise data flow or a process flow, for example, using an enterprise computerized tool. In some examples, a method includes activating one or more applications as computerized tools to access subsets of one or more permissions, identifying an enterprise function data object to generate a third subset of permissions.

A method of enabling mobile device communication via an access network is provided. The access network is a satellite access network that does not have permanent connectivity with a subscriber authentication center in the HPLMN. The method comprises receiving, at a satellite access node of the satellite access network, a request from a mobile device to use the satellite access network. The request comprises an identifier of a mobile subscriber associated with the mobile device. The method further comprises sending a message to a subscriber database in a home operator network of the mobile subscriber. The message comprises the identifier and one or more of:a) a timestamp indicating when the mobile device requested to use the satellite access network; andb) information to enable the home operator network to determine that the access network is a satellite access network.

The invention discloses a creation contribution degree evaluation system and method based on keyboard behaviors and AI interaction content, and relates to the technical field of computer software and information security. The method comprises the following steps: collecting keyboard input rhythm, rollback behavior and paste operation data in a user creation process; obtaining interactive dialogue content between the user and the AI model; generating an independent authoring confidence rating based on behavioral data analysis; performing semantic comparison on the user creation text and the AI interaction content, and calculating a human semantic contribution degree; fusing the confidence rating and the semantic contribution degree to generate a human creation contribution degree index; and finally, carrying out block chain evidence storage on the contribution statement abstract. According to the method, through a double evidence chain of'behavior + semantics', accurate quantification of the contribution ratio of human and AI is realized from the creation process, the problems of easy avoidance, high misjudgment rate and lack of credible evidence storage in the prior art are effectively solved, and the method is suitable for evaluation requirements of the fields of scientific research, education, publishing and the like on creation authenticity.

The invention relates to a data interface high-concurrency processing method based on multi-level cache, and belongs to the technical field of computer software. According to the method, an SDK interface receives a user data query request; the request firstly arrives at the local cache, the system queries according to the Key, if the request is hit, the data is directly returned, and the process is ended; if the local cache is not hit, querying a distributed cache Redis; if the distributed cache is hit, returning the data to the user, and asynchronously writing the data back to the local cache for subsequent request use; if the Redis still does not hit, query is executed through the unified data access service; the database query result is backfilled to the distributed cache and the local cache, and a subsequent request can obtain data from the distributed cache and the local cache. Through an automatic adaptation mechanism, data consistency and access correctness among the databases are guaranteed, and the problem of cross-database compatibility is effectively solved.

The invention belongs to the technical field of computer software and data processing, and provides a differential upgrading method for a compressed file, which is divided into a differential stage and a reduction stage: the differential stage: decompressing an original compressed package of a starting version and an original compressed package of a target version; unifying and standardizing file permissions for the two decompressed folders, and modifying, accessing and changing timestamps; re-compressing to generate a first new compressed file and a second new compressed file with byte-level certainty; generating a first difference file based on the difference between the standardized directory structure and the content; comparing the second new compressed file with the original compressed file of the target version, performing lossless analysis on the ZIP metadata, and performing structured modeling on difference information to generate a second difference file; in the reduction stage, standardization, first differential reduction, recompression and second differential driven metadata accurate reconstruction are sequentially executed, and a result completely consistent with the byte level of the original compressed file of the target version is output. According to the method, the differential compression ratio and the restoration fidelity can be improved.