67 results about "Component (UML)" patented technology

The present invention is a computer-implemented system and method for automatic generation of Functional Architecture, business, analysis and software design documents based on phrases expressed in natural language.

Eligible languages and their syntactic and grammatical features can be entered into the system. The system receives the description of the case in natural language, in one of the eligible languages, through an input/output device. The processor automatically analyses the description, automatically extracts the functional components from its morphosyntactic structure and automatically generates functional architecture documents for use in industry. Based on the functional components of the text, the processor automatically generates design components in order to produce business, analysis, and software design specification documents.

The invention provides an object software oriented automatic refactoring method and relates to the technical field of software quality improvement. According to the method, a to-be-refactored software system is established as a class level multilayer dependency directed network model; refactoring preprocessing is carried out; class level network connecting components are combined; each class level network connecting component is converted into an entity set of the same class; semantic and structure coupling relationships among the entity set elements are analyzed; a method level coupling undirected network model is established; weight coefficients of different classes of coupling relationships among the nodes of the undirected network are determined; community division is carried out on each method level network; refactoring suggestions are generated; and the to-be-refactored software system is refactored. According to the method, starting from the angles of global cohesion and coupling of the whole software system, through combination of a semantic similarity, a structure similarity and a hierarchical clustering algorithm, a move function, a move attribute and extraction class refactoring operation suggestions are generated at the same time, and the intelligibility, reusability and maintainability of the code are effectively improved.

The invention discloses a software development method and device based on modularization, and belongs to the field of software development, and the method comprises the steps: constructing M assemblies according to the demands of to-be-developed software; wherein the M components comprise at least one service component; for each component, defining an annotation class corresponding to the component in a configuration file in the resource directory; wherein the annotation class comprises a component identifier of the marked component and component service information corresponding to the component identifier; configuring multiple groups of dependency relationships corresponding to the M components in a resource directory according to the component identifiers of the M components; wherein atleast two components with dependency relationships exist in each group of dependency relationships; traversing the component identifiers of the M components, and running the components correspondingto the multiple groups of dependency relationships in a predefined thread according to the component service information corresponding to the component identifier of each component so as to verify whether the multiple groups of dependency relationships conflict or not. Thus, the scheme supports the scene that the component has the dependency relationship during operation, can realize modular decoupling, and improves the development and debugging efficiency.

A device (D), intended for building applications from specifications (AS) and software components, comprises i) a storing means (SM) for storing semantic software components, made of a software component associated to a semantic description comprising at least one pertinent term for defining each public operation this software component is able to perform, ii) an analysis means (AM) arranged, each time it receives a specification (AS) describing an application to be built, for performing a semantic analysis of this specification (AS) to extract elementary requirements from the specification text, and links between these elementary requirements, these links defining ''the overall structure of the specification'', then for extracting, for each elementary requirement, the pertinent terms it comprises, and for building, for each elementary requirement, a ''semantic description'' based on its extracted pertinent terms and representing ''the semantics of this elementary requirement'', then for accessing to the storing means (SM) to determine, for each extracted elementary requirement, which component(s) is able to cover this extracted elementary requirement, and iii) a processing means (PM) for assembling the determined software components according to the overall structure of the specification in order to build said application (AP).

The invention discloses a micro-service adaptive evolution method based on RMAE in a cloud computing environment. The micro-service adaptive evolution method comprises the following steps: step 1, constructing a demand interaction model under a micro-service architecture; step 2, providing a key component module required by the RMAE framework, particularly designing RMAE lange for describing the micro-service, and supporting a system to adaptively understand user requirements; step 3, providing an RMAE overall architecture and an operation process; step 4, introducing a DYNAMICO reference model proposed by the Villegas into an RMAE framework, wherein the DYNAMICO provides the structure and behavior characteristics of components required for realizing the SAS system; step 5, further providing a routing delegation method of the RMAE framework for the user demand; and step 6, based on the previous five steps, giving an RMAE cooperation algorithm. A self-adaptive evolution capability of the software system is improved so that the dynamic diversified user requirements are met.

The invention provides a method and a system for de-serializing a source object of a source software into a target software component. A solution is proposed for de-serializing or translating a representation of a source object of a source software component written in a source language into a target software component written in a target language. A corresponding method (400) comprises the steps of receiving (412) the representation of the source object, determining (415- 445) a set of candidate types among a plurality of available types being available in the target language for the target software component, each candidate type being compatible with the representation of the source type. A set of match metrics is calculated (415-427,454-469) for each one of a corresponding candidate type, the match metric being indicative of a difference in information content between the candidate type and the representation of the source object. A candidate match is then selected (433-436,448-451,472-481) according to the match metrics and used in mapping (484) the representation of the source object onto a target object of the selected candidate type.

The invention discloses a lightweight virtual test range object model component construction method which is specifically implemented according to the following steps: step 1, creating a UML class diagram supported by TDL grammar based on a meta-model, and generating a TDL code capable of representing an object model in a virtual test range system; step 2, constructing a TDL code and system operation platform mapping mechanism, and obtaining an abstract object model code; and step 3, performing specific business logic code filling on the object model code to generate an object model component.According to the object model component construction method, the problem that the comprehensive test of a product is difficult to complete due to the limitation of an objective environment in the object model construction method is solved, and compared with other object model construction technologies, the object model component construction method has the characteristics of rapidness, high efficiency, simple structure, high expandability and the like.

The invention discloses a method for detecting security of a Java open source component, which comprises the following steps: establishing a private warehouse by using Maven, marking security risk levels for open source components stored in the private warehouse, and storing the open source components as first open source components; uploading a system engineering file, configuring a maven dependency package information extraction plug-in in a maven engineering pom file to analyze the system engineering file, and obtaining a list of second open source components on which the engineering file depends; finding third open source components corresponding to the second open source components from the first open source assemblies, comparing the second open source components with the third open source components, and generating a safety report. According to the method, an open source component library is defined, the open source components are subjected to security labeling through the four security dimensions, the open source components quoted by the uploaded system engineering file are detected, the open source components with security risks are found, and the security of the system engineering file is improved.

The invention discloses a SysML-based security-critical autonomous system modeling method and tool. The method comprises the steps of: discussing system structure modeling of a security-critical autonomous system consisting of a traditional component and an AI component from natural language requirements, and aiming at various natural language requirement documents in the security-critical autonomous system, stipulating the natural language demand document by adopting a demand template and a constraint rule, and defining an RNLReq meta-model; selecting a SysML extension subset to support functional and non-functional extension of the RNLReq meta-model, and defining a conversion rule from the RNLReq meta-model to different views in the SysML system structure model; and based on a conversion rule, converting the RNLReq meta-model into different views in the SysML system structure model. According to the method, the mode that the user records the demand is limited through the demand template and the constraint rule, and the obtained RNLReq model supports hierarchical decomposition, functional demand, non-functional demand and AI component demand of the demand of intelligent software.

A computer-implemented technique is described for facilitating the creation of a language understanding (LU) component for use with an application. The technique allows a developer to select a subsetof parameters from a larger set of parameters. The subset of parameters pertains to a LU scenario to be handled by the application. The larger set of parameters pertains to a plurality of LU scenarioshandled by an already-existing generic LU model. The technique creates a constrained LU component that is based on the subset of parameters in conjunction with the generic LU model. At runtime, the constrained LU component interprets input language items using the generic LU model in a manner that is constrained by the subset of parameters that have been selected, to provide an output result. Thetechnique also allows the developer to create new rules and/or supplemental models.

The invention relates to an AADL-based system vulnerability model design method, which establishes an access control strategy on the basis of a software architecture model, carries out system vulnerability modeling, and improves the modeling capability of the AADL. According to the method, in the form of AADL appendix extension, an AADL appendix sublanguage is provided to achieve vulnerability modeling. The method comprises the following steps: (1) establishing a system architecture model; (2) establishing a system vulnerability model, including designing an access control strategy and establishing a vulnerability model appendix library and vulnerability model appendix clauses; and (3) integrating the architecture model and the vulnerability model to obtain a system model containing the vulnerability model. According to the method, a system vulnerability model is established in the software design stage, an architecture model and access control are combined, the access control relation between software system components is described, a basis is provided for detecting vulnerability defects generated in the design stage, and optimization of the system design is facilitated.

Provided is a method for the computer-assisted creation of digital rules for monitoring a technical system. In the method, an ontology is used, which contains a plurality of classes including classes of components of the technical system and classes of operating state characteristics of the technical system and contains semantic relations between the classes. By means of a user interface, a user can formulate abstract rules by means of the classes and the semantic relations from the ontology. The abstract rules are converted into concrete rules valid for the specific technical system in an automated manner. The method has the advantage that corresponding rules no longer have to be formulated individually for individual technical systems by the user. Instead, abstract rules only have to be created one time for identical or similar technical systems.

The invention provides a proprietor-dominated forward designing and standardized application method for a BIM. The method comprises the following steps: 1, establishing and maintaining a unified BIM model classification code and attribute basic library which needs to be followed by different projects and different design institutes; 2, developing and realizing forward design modeling plug-ins for different design platforms so as to realize the functions of component coding and attribute maintenance, BIM model submission and the like, and installing and deploying software in a design environment; 3, allowing a designer to open design software, automatically popping up a design software plug-in login interface, inputting a user name and a password to log in a system; etc. The invention aims to solve the problem of BIM application standardization facing large-scale engineering or cross-engineering, and provides a proprietor-dominated online BIM forward design standardization method based on the application scene that a plurality of design institutes participate in and of a plurality of different design platforms are adopted.

The embodiment of the invention relates to the technical field of program development, in particular to an annotation inheritance method and device and electronic equipment. According to the method, when it is not detected that the target annotation exists in the target class, the parent class of the target class is obtained, one is added to the set count value, and when the target annotation exists in the parent class, whether the target class inherits the target annotation or not is determined according to the set count value, the first relation between the target class and the parent classand the first strategy. Whether the target class inherits the target annotation or not can be determined under the condition that different relations and strategies exist between the target class andthe parent class, the flexibility of inheriting the target annotation by the target class is improved, the inheritance depth value of the target annotation can be judged based on the set count value,the accuracy of inheriting the target annotation by the target class is ensured, and the inheritance mechanism of the Java annotation is expanded, so that the annotation can be widely applied to the development process of components and service codes, and the convenience of component and service code development is improved.