the tools used to generate implementations from component descriptions are called component generators. the protocol considered supports call processing by controlling the set-up and take-down of connections carrying ...
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the tools used to generate implementations from component descriptions are called component generators. the protocol considered supports call processing by controlling the set-up and take-down of connections carrying telephone calls. the exercises discussed investigate the use of component generators in the construction of the protocol handler and related components. the component descriptions and generic architectures developed in these exercises are built by composing reusable components and applying generative tools. the component generators use information obtained from the component descriptions to instantiate the generic architecture. In addition to providing a perspective on the approach to component generation, related work in knowledge-based software engineering is presented. these exercises are generalized, outlining a process for developing software which takes advantage of component generator technology and supports several forms of component composition.< >
Type-2 fuzzy logic systems have recently been utilized in many control process due to their ability to model uncertainties. this paper proposes an inference mechanism for an interval type-2 Takagi-Sugeno-Kang fuzzy lo...
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ISBN:
(纸本)9783030219208;9783030219192
Type-2 fuzzy logic systems have recently been utilized in many control process due to their ability to model uncertainties. this paper proposes an inference mechanism for an interval type-2 Takagi-Sugeno-Kang fuzzy logic control system (IT2 TSK FLCS) when antecedents are type-2 fuzzy sets and consequent are crisp. this paper focus on fault-tolerant control application for the three inter-connected conical tank system with following cases: (1) Servo control without fault, and, (2) Regulatory control withthe actuator, system component faults, and process disturbances. In boththe cases, IAE and ISE are calculated. the methods presented in this paper facilitating the design of fault-tolerant controller design using IT2 TSK FLCs with significantly improved performance over type-1 FLCs approaches.
Emerging technologies such as commercial off-the-shelf products (COTS) and component integration frameworks such as CORBA and COM are changing the way software is produced. Distributed applications are being designed ...
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In healthcare, Big Data analytics has attracted great attention among the research community. Health care records is enormous challenging not only by its volume but also the nature of diversification of data sets and ...
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Withthe development of informationtechnology, there have taken big changes inworm economy from 90s. It forms a constantglobal market which is full of much *** not only lays on individual capacity, butalso closely sui...
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ISBN:
(纸本)0780379411
Withthe development of informationtechnology, there have taken big changes inworm economy from 90s. It forms a constantglobal market which is full of much *** not only lays on individual capacity, butalso closely suit to the requirement of developingmarket. CSCWD (Computer SupportedCooperative Work in Design)provides asupporting environment in which participantswith difference background and knowledge canwork together to reduce the producing cycle, toincrease the product quality and to acceleratethe product proceeding. the cooperation is thekey to assure the success of product design andthe capacity of competition in market, It's achallenge for the method of traditional softwaredeveloping to develop cooperative designenvironment based on special area. this paperdescribes a method of component-based designof buildings, which is intended to facilitate thecooperation and assure the requirement ofbuildings design. Difference from the commonsoftware system, it fully think the property indeign of buildings and the supporting ofcooperation. It comprises communicationcomponent, the interface that organize thesoftware of buildings design, the database thatstores the component of buildings design, themechanism of data changing and the visualenvironment. It is satisfied withthe requirementof cooperative design of buildings.
Advanced Peripheral Bus (APB) protocol is a key component belonging to Advanced Microcontroller Bus Architecture (AMBA) family. the APB protocol is a form of communication between the test bench and design under test ...
Advanced Peripheral Bus (APB) protocol is a key component belonging to Advanced Microcontroller Bus Architecture (AMBA) family. the APB protocol is a form of communication between the test bench and design under test (DUT) where it allows for implementation of tests. this protocol is convivial for low-cost, low-bandwidth, and lowpower devices, like timers and keypads, to the bus system. this protocol is implemented using a reusable System on Chip (SoC) technique to address the challenges posed by Very Large-Scale Integration (VLSI). Designing and implementing the APB protocol involves creating test cases and programmingthe design using Verilog Hardware Description Language (HDL), while verifying the design using Verilog Test Bench. Open-source software, such as EDA Playground. the objective of the proposed work is to design and execute the AMBA APB protocol using opensource software, with a focus on ensuring the design's correctness and efficiency. It also develops a robust, efficient, and cost-effective system that can be easily integrated into various hardware designs. this work explores six distinct test cases, encompassing a range of transaction scenarios. the successful implementation of APB protocol will provide a significant contribution to the field of computer engineering, particularly in the area of hardware design and communication protocols.
To deal withthe challenges when building large and complex systems modularisation techniques such as component-based software engineering and aspect-oriented programming have been developed. In the Java space these i...
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Plug-in components are a means for making feature-rich applications customizable. Combined with plug-and-play composition, end users can assemble customized applications without programming. If plug-and-play compositi...
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Plug-in components are a means for making feature-rich applications customizable. Combined with plug-and-play composition, end users can assemble customized applications without programming. If plug-and-play composition is also dynamic, applications can be reconfigured on the fly to load only components the user needs for his current work. We have created ***, a plug-in framework that supports dynamic plug-and-play composition. the basis for plug-and-play in Plux is the composer which replaces programmatic composition by automatic composition. components just specify their requirements and provisions using metadata. the composer then assembles the components based on that metadata by matching requirements and provisions. When the composer needs to reuse general-purpose components in different parts of an application, the component model requires genericity. the composer depends on metadata that specify which components should be connected and for general-purpose components those metadata need to be different on each reuse. We present an approach for generic plug-ins withcomponent templates and an implementation for Plux. the general-purpose components become templates and the templates get parameterized when they are composed.
this paper deals with embedded systems software and the modification of its architecture and behavior at execution-time. Incautious implementation of these features demands both heavy memory and performance overrun. T...
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this paper deals with embedded systems software and the modification of its architecture and behavior at execution-time. Incautious implementation of these features demands both heavy memory and performance overrun. To accomplish such software evolution activities in resource-constrained embedded systems, we propose a component-based run-time evolution infrastructure that reconciles richness of evolution alternatives and performance requirements. Our proposal is based on off-site components reifications, which are representations of components that allow us to treat evolution concerns remotely. Hence, the workload to be processed by the embedded device is alleviated. Memory and processor-time resources consumption evaluation on a real-world scenario show the efficiency and pertinence of our approach.
Over the last decade, programming language techniques have been applied in non-obvious ways to building secure systems. this talk will not only survey that work in language based security but show that the theoretical...
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