751 results about "Assembly" patented technology

An approach is provided for securing data in a technical environment. In one embodiment, a processor obtains a first file, which when executed installs a first portion of a second file and an assembly key to assemble the second file. The processor executes this first file and then obtains the second portion of the second file. The processor assembles the second file using the first portion, the second portion, and the assembly key.

The invention relates to a detection method for software vulnerability, and belongs to the technical field of information security. The detection method comprises the following specific steps of: (1) collecting a software source code program containing known vulnerability; (2) obtaining a vulnerability code table; (3) obtaining a control flow graph CFG and an assembly code of the program to be tested; (4) determining key analysis code segments in the assembly code of the program to be tested and obtaining all paths of passing through nodes corresponding to the key analysis code segments through the control flow graph CFG of the program to be tested; and (5) for each suspicious path, an improved Fuzzing test method is used for detection to obtain the test results of the program to be tested. In the invention, when a fitness function is determined, the dependence on the source code of the tested program is eliminated, and the availability of information is kept; and the redundant information in an abstract syntax tree is eliminated and the integrity of useful information is kept, therefore, the practicality is better, and the efficiency is higher.

In a meshing method for use in a computer-aided design (CAD) or computer-aided engineering (CAE) system, in which one or more serial meshing units are used to carry out a decoupled parallel meshing process in respect of all parts of a CAD assembly model, input parameters for the meshing process automatically, for each part to be processed, are set using live runtime information about the meshing process for the part concerned, such as information about the outcome of previous attempts to carry out the meshing process of the part.

The invention discloses a method for binary code vulnerability discovery on the basis of simple symbolic execution. The method comprises five steps that: firstly, binary codes are translated into an intermediate language with a static single assignment through a binary code translation component; and then, a disassembling engine is used to disassemble the binary codes, the control flow information of the binary codes is extracted, static symbolic execution is carried out in the intermediate language on the basis of the control flow information, an entrance point needs to be determined during the symbolic execution process, an input vector is converted into a symbol, and a called function is modeled. After the symbolic execution process is completed, the statement assembly of the intermediate language which depends on the input vector can be obtained, the statements of an assembly are simplified, and a vulnerability discovery confirmation report is generated after security attribute rules are used to confirm.

One or more embodiments of the invention provide a method, apparatus, and article of manufacture for defining mating properties of a graphical component in a computer-implemented drawing program. An option to create a first constraint interface for a first geometric characteristic of a first component is initiated. In response to the initiation, a dialog window for specifying settings for the first constraint interface regardless of whether a second constraint interface is currently displayed is displayed. The settings define mating properties for how the first geometric characteristic of the first component mates with the second constraint interface. Once specified, the first constraint interface of the first geometric characteristic is persisted with the first component.

Embodiments of the invention disclose a service logic configuration method and configuration system of application software, which are used for calling a configured graphical assembly by virtue of service logic configuration information, so that a service logic of an application function is obtained, the complexity for developing the application software is alleviated, and the development efficiency of the application software is improved. The method comprises the following steps: acquiring an application function editing instruction, wherein the application function editing instruction is used for realizing an application function of the application software; acquiring the service logic configuration information according to the application function edit instruction; and calling the graphic assembly according to the service logic configuration information to obtain the service logic of the application function, wherein the graphic assembly is a pre-encapsulated program code.

The invention discloses an intelligent development platform for a database application system. The intelligent development platform comprises an intelligent development platform support resource base, a special assembly base, a system design information base, a system building module, a demand information collection module, a base table building and management module, an application assembly design module, a menu design and assembly link module and a system maintenance and authority management module. When the platform is used for developing the database system, any programming is not needed, only the interface configuration is needed through information with various functions, the operation enters the corresponding configuration interface according to the sequence given by the platform, the design information is configured through being guided by operation instructions and cases, the platform can select the proper solving technology according to the information, a database and an application system required by users can be automatically built, and the functions of the application system can be maintained or expanded in time. The intelligent development platform has the advantages that the development difficulty of the database application system can be greatly reduced, the development efficiency is improved, bugs generated during the program development are avoided, and the management innovation in the application can be realized.

The invention provides an application software realization method and device as well as computer equipment, wherein the method comprises the following steps that an assembly assembler in main engineering receives service information transmitted from service logics in the main engineering; an encapsulation assembly corresponding to a service logic identification in the service information is determined by the assembly assembler according to the corresponding relationship of the preset service logic identification and the encapsulation assembly; in the process that the assembly assembler calls the corresponding assembly according to assembly calling information contained in the corresponding encapsulation assembly, service parameters in the service information are used as configuration parameters of the assembly, and the assembly belongs to sub engineering; the assembly assembler returns an operation result to the corresponding service logic. When the technical scheme provided by the invention is adopted, application software has the characteristics that the expansion is easy, the reconstitution is easy, the debugging is easy, the compilation speed is higher, and the like; the quality of the application software is finally improved.

The invention provides a testing system of a power assembly, and belongs to the technical field of testing of power systems. The testing system at least comprises a power testing machine, a first control module, an upper computer module and an extension control protocol developing module, wherein the first control module is used for correspondingly controlling the power testing machine, the upper computer module is configured to define different working conditions according to a state machine architecture so as to continuously switch between different working conditions, and perform communication with a power assembly controller in any state according to a ASAM-MCD (association for standardization of automation and measuring systems - measurement, calibration and diagnosis) communication protocol, the extension control protocol developing module is used for developing an extension control protocol between the upper computer module and the first control module, and the remote communication is performed between the first control module and a second control module which is integrated into the upper computer module according to the extension control protocol, so as to control the power testing machine on the basis of the second control module. The testing system has the advantages that the compatibility and the extendibility are good, the continuous switching between different working conditions is easy, the cost is low, and the testing period is short.

The invention discloses a recognition method for a subassembly in assembly sequence planning. The recognition method comprises the steps of building a weighted non-vector connection diagram through a relationship between assemblies, and then determining basic parts; judging the subassembly according to the definition and the association degree of parts; finally, realizing a subassembly recognition algorithm through designing and compiling under a Matlab (matrix laboratory) environment. According to the recognition method disclosed by the invention, an algorithm instance verifies that a great significance in realizing assembly sequence optimization and shortening assembly sequence planning time is obtained by applying the subassembly recognition to the assembly sequence planning, an assembly sequence is simplified, and the assembly difficulty and the assembly cost are reduced.

The embodiment of the invention discloses a detection method and a detection device for homogenization application. The detection method comprises the steps of respectively performing code decompilation processing on a source application and a target application, thus obtaining source application information and target application information; analyzing the source application information and target application information to obtain assembly similarity, class layout similarity, code control flow similarity and text similarity; and determining the similarity between the source application and target application according to the assembly similarity, class layout similarity, code control flow similarity and text similarity.

The invention discloses an anti-falling computer interface device. The invention belongs to the technical field of computers, and the problem that when the computer interface is connected with the plug, the computer interface is easily dragged off due to external force is solved; the device is characterized by comprising a computer interface magnetic attraction assembly, a plug mechanism and an interface mechanism, clamping arms of the computer interface magnetic attraction assembly are symmetrically arranged on the lifting plate. The clamping arms are connected with a clamping jaw; a computerinterface magnetic attraction assembly provided with the clamping jaw and the clamping arms is installed on an interface mechanism. According to the invention, the anti-falling clamping grooves usedfor clamping the clamping jaws are formed in the plug mechanism, after the plug mechanism is inserted into the interface mechanism, the clamping jaws are clamped into the anti-falling clamping grooves, falling prevention of the computer interface device is achieved, stability is good, the plug mechanism is effectively prevented from being dragged by external force to fall off, and the anti-fallingeffect is good.