Focusing on qos assurance for dynamic reconfiguration of componentbased systems, our previous work li, 2011, 2012 redefined qos characteristics, classified the existing approaches by their capability to assure the qos characteristics and realized these approaches onto dynaqos, which was our software experimental platform, to be able to. Quality assurance for componentbased software systems should address the life cycle and its key activities to analyze the components and achieve high quality componentbased software systems. Qos assurance for dynamic reconfiguration of componentbased software systems stakerare. Software quality assurance for component technologies. Such examples include biomedical industry and robotic system manufacturers. Qos care targets dynamically selfreconfigurable software systems, and to support this reconfiguration capability at runtime it provides in its architecture the components to monitor, analyze, plan, and execute the structural modifications in the managed system that are required to fulfill a particular level of a qos property. Versionconsistent dynamic reconfiguration of componentbased. A capacity planning process for performance assurance of componentbased distributed systems. Pointcut rejuvenation recovering pointcut expressions in evolving aspectoriented software qos assurance for dynamic reconfiguration of componentbased software systems stakerare using social networks and collaborative filtering for largescale requirements elicitation. Qa technologies for componentbased software systems are currently premature, as the specific characteristics of component systems differ from those of. When changes made to a component, the component could be affected, moreover, the changes could bring impacts on the. Qos assurance for dynamic reconfiguration of component based software.
Dot net software engineering project titles list 2012, 2011. Request pdf qos prediction for dynamic reconfiguration of component based software systems it is difficult to choose the appropriate reconfiguration. Security model oriented attestation on dynamically recon. This thesis also discusses experiences from software development collected in several of the included articles.
This project investigates the maintenance of quality of service for component based software system from three points of view. Starting with the whole spectrum of quality of service is defined. Nov 10, 2012 qos assurance for dynamic reconfiguration of component based software systems, software engineering, ieee 2012 implementation of gentic algorithm in prediction diabetes, ieee 2012 learn to personalized image search from the photos, web mining, ieee 2012. Component code distribution using push and pull methods. A systematic statebased approach to regression testing of. Krest technology final year projects in hyderabad,academic. Pdf a systematic statebased approach to regression testing. Developing reusable and reconfigurable realtime software. Often, means to improve one quality property deteriorate another one.
Wei li, qos assurance for dynamic reconfiguration of component based software systems, ieee transactions on software engineering, 38, 3, 658, 2012. Introduction oftentimes component based distributed systems cbdss must cope with changes in the environment in which they are embedded and in the requirements they must satisfy. The software that will be developed by binachip will have two general application areas 1 embedded systems software 2 electronic design automation. Qos assurance for dynamic reconfiguration of componentbased software systems, software engineering, ieee 2012 implementation of gentic algorithm in prediction diabetes, ieee 2012 learn to personalized image search from the photos, web mining, ieee 2012. Version consistent dynamic reconfiguration of component. Dynamic reconfiguration, versionconsistency, component based distributed system. Focusing on qos assurance for dynamic reconfiguration of component based systems, our previous work li, 2011, 2012 redefined qos characteristics, classified the existing approaches by their capability to assure the qos characteristics and realized these approaches onto dynaqos, which was our software experimental platform, to be able to.
Qos assurance for dynamic reconfiguration of componentbased. Automatic configuration of component based applications. Qos prediction for dynamic reconfiguration of component. On the free, safe, and timely execution of component based systems. Qos aware middleware support for dynamically reconfigurable. Qos assurance for dynamic reconfiguration of componentbased software jd097 2012 systems98. Security model oriented attestation on dynamically. Traditional realtime systems are reluctant to integrate dynamic. Ieee 2012 software project titles linkedin slideshare.
Automatic configuration of componentbased applications. Qos assurance for dynamic reconfiguration of componentbased software systems article in ieee transactions on software engineering 383. Exploiting dynamic information in ides improves speed and correctness of software maintenance tasks qos assurance for dynamic reconfiguration of componentbased software systems stakerare using social networks and collaborative filtering for largescale requirements elicitation dotnet fuzzy systems projects 2012 ieee project titles. Qos assurance for dynamic reconfiguration of component based software systems, software engineering, ieee 2012 03. Automatic detection of unsafe dynamic component loadings 146. Qos properties such as event dependencies, rates of execution, and feasibility of deadlines, and describe which of the alternative con.
Increasingly, software should dynamically adapt its behavior at runtime in response to changing conditions in the supporting computing and communication infrastructure, and in th. Using social networks and collaborativefiltering for largescale requirements elicitation. Nilabja roy, abhishek dubey, aniruddha gokhale, larry dowdy dept. Introduction oftentimes componentbased distributed systems cbdss must cope with changes in the environment in which they are embedded and in the requirements they must satisfy. Dependencybased dynamic component reconfiguration for. Qos assurance for dynamic reconfiguration of componentbased software systems. Qos contractaware recon guration of component architectures using egraphs gabriel tamura 1. Towards a qos modeling and modularization framework for. Such changes may be hard to predict at design time or they. Within cbse, the evolution and increasing complexity of software systems has focused research attention on the dynamic properties of systems, such as runtime system modification i. Automated middleware qos configuration techniques for. Several approaches for the qos analysis of componentbased software architectures have been introduced. Dynamic recon guration, versionconsistency, componentbased distributed system 1. Dynamic and coordinated software reconfiguration in distributed.
Using social networks and collaborative filtering for large jd098 2012 scale requirements elicitation99. Automatic detection of unsafe dynamic component loadings. Quality assurance for component based software systems should address the life cycle and its key activities to analyze the components and achieve high quality component based software systems. Design, implementation, and performance of an automatic. View parisa heidaris profile on linkedin, the worlds largest professional community. Dot net project titles ieee 2012, 2011 dot net ieee. An integrated method for program proving, testing, and debugging. Componentbased software engineering cbse has been widely adopted as a paradigm for dealing with complex systems. Version consistent dynamic reconfiguration of componentbased. Due to software changes in new release or update of components, regression testing is needed to assure system quality. Dot net project titles ieee 2012, 2011 dot net ieee project.
See the complete profile on linkedin and discover parisas. We are not identifying the fault in the works of the original ieee papers and the authors. First mathematical model to predict qos impacts of dynamic reconfiguration on running software systems. Qoscare targets dynamically selfreconfigurable software systems, and to support this reconfiguration capability at runtime it provides in its architecture the components to monitor, analyze, plan, and execute the structural modifications in the managed system that are required to fulfill a. Qos assurance for dynamic reconfiguration of component based software systems ieee transactions on software engineering 2012 383 658 676 10. Its a free final year project guidance for cse it students. Qos assurance for dynamic reconfiguration of componentbased software. Full text of component based software engineering eelctronic resource. Intelligent, dynamic placement of applications in the distributed system. Componentbased software systems, quality assurance. Research project descriptions university of virginia. A capacity planning process for performance assurance of. Safe dynamic reconfiguration of distributed component systems. Nov 05, 2012 qos assurance for dynamic reconfiguration of component based software jd097 2012 systems98.
Componentbased software, qosaware component models, distributed realtime embedded middleware. Dynamic resource management for distributed heterogeneous environments. Final year projects for computer science engineering. Increasing demands for cellphones, pdas, and network devices have provided opportunities for the growth of embedded software, operating systems and development tools vendors. Dynamic reconfiguration of component based software. Today, component based software engineering has been widely used in software construction to reduce project cost and speed up software development cycle. Qa technologies for component based software systems are currently premature, as the specific characteristics of component systems differ from those of. Pointcut rejuvenation recovering pointcut expressions in evolving aspectoriented software qos assurance for dynamic reconfiguration of component based software systems stakerare using social networks and collaborative filtering for largescale requirements elicitation. Dynamic reconfiguration technique looks very much like traditional control system model of senseplanact. Design decisions for complex, componentbased systems impact multiple quality of service qos properties.
Recent successes with dsm tools in this area include the embedded systems modeling language esml 10 for avionics mission computing, sysweaver 6 for embedded systems, and. Realtime, dynamic systems, component based systems. As system can execute dynamic reconfiguration, system can have ability to easily adapt to new environment and to be more easily extensible. In this paper we focus on the formalization of componentbased architecture selfrecon guration as an action associated to qualityof service qos contracts violation. Quality assurance for componentbased software systems 3. Qos assurance for dynamic reconfiguration of component based software systems. But dynamic reconfiguration has crucial problems, performance, qos and fault tolerance. Nonfunctional specifications of software components are considered an important asset in constructing dependable systems, since they enable early quality of service qos evaluations. Qos assurance and control of large scale distributed component based systems by nilabja roy dissertation submitted to the faculty of the graduate school of vanderbilt university in partial ful. Mahdi niamanesh, nafiseh fekrazad nobakht, rasool jalili, faranak heydarian dehkordi, on validity assurance of dynamic reconfiguration for componentbased programs, electronic notes in theoretical computer science entcs, 159, p.
An overview of cbse and its different aspects is presented in section 2. Qos assurance for dynamic reconfiguration of componentbased software systems, software engineering, ieee 2012 03. Componentbased software for dynamic configuration and. Dynamic reconfiguration of component based software systems. In this scenario, selecting a good solution with respect to a single quality attribute can lead to unacceptable results with respect to the other quality. As a result, the requirements of open dre systems can be characterized as follows. Implementation of gentic algorithm in prediction diabetes, ieee 2012 04. Managing componentbased systems with configuration. Methods for persona development qos assurance for dynamic reconfiguration of component based software systems comparing the. Mahdi niamanesh, nafiseh fekrazad nobakht, rasool jalili, faranak heydarian dehkordi, on validity assurance of dynamic reconfiguration for component based programs, electronic notes in theoretical computer science entcs, 159, p. Dynamic recon guration, versionconsistency, component based distributed system 1.
Qos contract preservation through dynamic reconfiguration. Learn to personalized image search from the photos, web mining, ieee 2012 05. Selfmanagement of adaptable componentbased applications 144. In order to enable dynamic software reconfiguration for stream based systems, our work. Such systems operate in open environments where system operational conditions, input workload, and resource availability cannot be characterized accurately a priori. Java 2014 ieee project titles ncct final year projects. In componentbased software systems, the basic building block is the component, and applications are built as component compositions. Qos impact formulation is based on abstract hardware. Qos contractaware reconfiguration of component architectures.
All the points specified in this blog is related to final year project. It has been adapted to support component based distributed. When changes made to a component, the component could be affected, moreover, the changes could bring impacts on the entire. Component based software engineering cbse has been widely adopted as a paradigm for dealing with complex systems. We describe how complex componentbased realtime applications can be adapted to changing environmental conditions, continuously meeting all tasks deadlines during dynamic recon. Therefore, the development of dynamic reconfiguration is essential for wireless computing systems.
Qos assurance for dynamic reconfiguration of componentbased software systems ieee transactions on software engineering 2012 383 658 676 10. In component based software systems, the basic building block is the component, and applications are built as component compositions. Crossref wei li, evaluating the impacts of dynamic reconfiguration on the qos of running systems, journal of systems and software, 84, 12, 2123, 2011. Existing works in qos assurance for dre systems have focused on. Today, componentbased software engineering has been widely used in software construction to reduce project cost and speed up software development cycle. Modeldriven engineering for developmenttime qos validation. With this, we aim to develop on the vision of the componentbased software engineering cbse as a generator of software artifacts responsible for qos contracts.
Towards aspectual componentbased development of realtime. Multiple quality of service qos properties, such as predictable latencyjitterthrough. Ant colony optimization for software project scheduling and staffing with an event based scheduler 145. Qos assurance for dynamic reconfiguration of component based software systems stakerare. Specifically, the component based qos driven synthesis environment will greatly benefit the industry in which software are typically developed by domain experts rather than professional programmers. Exploiting dynamic information in ides improves speed and correctness of software maintenance tasks qos assurance for dynamic reconfiguration of component based software systems stakerare using social networks and collaborative filtering for largescale requirements elicitation dotnet fuzzy systems projects 2012 ieee project titles. On the free, safe, and timely execution of component. A qos driven development process model for componentbased. In the latter case, this recognition is driven by the increasing adoption by business of 247 software systems and the qos decline that end. The computer science department at the university of virginia is involved in research that includes secure and dependable software systems, wireless sensor networks, highperformance computing, programming languages, medical record security, temperatureaware electronics, embedded computing, fault analysis, computational biology, software engineering. Improving realtime system configuration via a qosaware. Dynamic resource management and automatic configuration of. Ant colony optimization for software project scheduling and staffing with an eventbased scheduler 145.
Qos assurance for dynamic reconfiguration of component. Other work to provide qos assurance during the reconfiguration is tackled by, for. Qos prediction for dynamic reconfiguration of component based. On the free, safe, and timely execution of component based. Dot net cloud computing projects cloud computing, 2012 ieee project titles cloud chamber a selforganizing facility to create, exerci. Selfmanagement of adaptable component based applications 144. A hybrid approach for multiattribute qos optimisation in. Quality assurance for component based software systems 3. Performing organization names and addresses center for high assurance computer systems naval research laboratory washington dc 20375 usa 8.
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