Qos prediction for dynamic reconfiguration of component based. Dynamic resource management for distributed heterogeneous environments. Full text of component based software engineering eelctronic resource. Safe dynamic reconfiguration of distributed component systems. Other work to provide qos assurance during the reconfiguration is tackled by, for. Nilabja roy, abhishek dubey, aniruddha gokhale, larry dowdy dept. Often, means to improve one quality property deteriorate another one. 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. Towards a qos modeling and modularization framework for. Nonfunctional specifications of software components are considered an important asset in constructing dependable systems, since they enable early quality of service qos evaluations. 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 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. 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.
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. Realtime, dynamic systems, component based systems. Componentbased software engineering cbse has been widely adopted as a paradigm for dealing with complex systems. Ant colony optimization for software project scheduling and staffing with an eventbased scheduler 145. Implementation of gentic algorithm in prediction diabetes, ieee 2012 04. 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. Version consistent dynamic reconfiguration of componentbased. Software quality assurance for component technologies. Managing componentbased systems with configuration. Qos impact formulation is based on abstract hardware.
Increasingly, software should dynamically adapt its behavior at runtime in response to changing conditions in the supporting computing and communication infrastructure, and in th. Qos assurance for dynamic reconfiguration of componentbased software systems, software engineering, ieee 2012 03. Traditional realtime systems are reluctant to integrate dynamic. Performing organization names and addresses center for high assurance computer systems naval research laboratory washington dc 20375 usa 8. On the free, safe, and timely execution of component based. As system can execute dynamic reconfiguration, system can have ability to easily adapt to new environment and to be more easily extensible.
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. Dynamic recon guration, versionconsistency, componentbased distributed system 1. Developing reusable and reconfigurable realtime software. 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. Versionconsistent dynamic reconfiguration of componentbased. 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. Dynamic reconfiguration technique looks very much like traditional control system model of senseplanact. On the free, safe, and timely execution of component based systems. Automatic detection of unsafe dynamic component loadings 146. Qos assurance for dynamic reconfiguration of component based software systems stakerare.
Qos assurance for dynamic reconfiguration of 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. A capacity planning process for performance assurance of componentbased distributed systems. Modeldriven engineering for developmenttime qos validation. Quality assurance for component based software systems 3. Final year projects for computer science engineering.
Wei li, qos assurance for dynamic reconfiguration of component based software systems, ieee transactions on software engineering, 38, 3, 658, 2012. Methods for persona development qos assurance for dynamic reconfiguration of component based software systems comparing the. Version consistent dynamic reconfiguration of component. Towards aspectual componentbased development of realtime. In order to enable dynamic software reconfiguration for stream based systems, our work.
Design decisions for complex, componentbased systems impact multiple quality of service qos properties. We are not identifying the fault in the works of the original ieee papers and the authors. 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. Therefore, the development of dynamic reconfiguration is essential for wireless computing systems. Pdf a systematic statebased approach to regression testing. Componentbased software for dynamic configuration and. Such changes may be hard to predict at design time or they. A hybrid approach for multiattribute qos optimisation in.
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. Improving realtime system configuration via a qosaware. Such examples include biomedical industry and robotic system manufacturers. Java 2014 ieee project titles ncct final year projects. 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. Selfmanagement of adaptable componentbased applications 144. 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. This thesis also discusses experiences from software development collected in several of the included articles. A systematic statebased approach to regression testing of. Security model oriented attestation on dynamically recon. Using social networks and collaborativefiltering for largescale requirements elicitation. Dot net software engineering project titles list 2012, 2011. Intelligent, dynamic placement of applications in the distributed system.
Componentbased software systems, quality assurance. All the points specified in this blog is related to final year project. Qos aware middleware support for dynamically reconfigurable. As a result, the requirements of open dre systems can be characterized as follows. Qos contractaware recon guration of component architectures using egraphs gabriel tamura 1. In component based software systems, the basic building block is the component, and applications are built as component compositions. Request pdf qos prediction for dynamic reconfiguration of component based software systems it is difficult to choose the appropriate reconfiguration. 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.
This project investigates the maintenance of quality of service for component based software system from three points of view. Qos assurance for dynamic reconfiguration of componentbased software systems ieee transactions on software engineering 2012 383 658 676 10. Qos assurance for dynamic reconfiguration of componentbased software systems stakerare. Qos assurance for dynamic reconfiguration of component based software systems. An integrated method for program proving, testing, and debugging.
Automatic configuration of componentbased applications. Selfmanagement of adaptable component based applications 144. Dependencybased dynamic component reconfiguration for. Its a free final year project guidance for cse it students. Qos assurance for dynamic reconfiguration of componentbased software. Dynamic and coordinated software reconfiguration in distributed. Starting with the whole spectrum of quality of service is defined.
Using social networks and collaborative filtering for large jd098 2012 scale requirements elicitation99. Several approaches for the qos analysis of componentbased software architectures have been introduced. 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. Qos assurance for dynamic reconfiguration of component based software. Security model oriented attestation on dynamically.
Due to software changes in new release or update of components, regression testing is needed to assure system quality. A capacity planning process for performance assurance of. View parisa heidaris profile on linkedin, the worlds largest professional community. Qos properties such as event dependencies, rates of execution, and feasibility of deadlines, and describe which of the alternative con. But dynamic reconfiguration has crucial problems, performance, qos and fault tolerance. 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. Ieee 2012 software project titles linkedin slideshare. Dynamic reconfiguration of component based software systems. The software that will be developed by binachip will have two general application areas 1 embedded systems software 2 electronic design automation. Qos prediction for dynamic reconfiguration of component.
See the complete profile on linkedin and discover parisas. Qos assurance for dynamic reconfiguration of componentbased software systems. Qos assurance for dynamic reconfiguration of component based software systems ieee transactions on software engineering 2012 383 658 676 10. Dynamic reconfiguration, versionconsistency, component based distributed system. Qa technologies for component based software systems are currently premature, as the specific characteristics of component systems differ from those of.
Componentbased software, qosaware component models, distributed realtime embedded middleware. Learn to personalized image search from the photos, web mining, ieee 2012 05. Dynamic reconfiguration of component based software. 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. Increasing demands for cellphones, pdas, and network devices have provided opportunities for the growth of embedded software, operating systems and development tools vendors. It has been adapted to support component based distributed. Automatic configuration of component based applications. Qos assurance for dynamic reconfiguration of component based software systems, software engineering, ieee 2012 03. First mathematical model to predict qos impacts of dynamic reconfiguration on running software systems.
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. Qos assurance for dynamic reconfiguration of componentbased software jd097 2012 systems98. Quality assurance for componentbased software systems 3. Dot net project titles ieee 2012, 2011 dot net ieee. In componentbased software systems, the basic building block is the component, and applications are built as component compositions. Component based software engineering cbse has been widely adopted as a paradigm for dealing with complex systems.
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. Krest technology final year projects in hyderabad,academic. 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. Today, component based software engineering has been widely used in software construction to reduce project cost and speed up software development cycle. On the free, safe, and timely execution of component. Today, componentbased software engineering has been widely used in software construction to reduce project cost and speed up software development cycle.
Crossref wei li, evaluating the impacts of dynamic reconfiguration on the qos of running systems, journal of systems and software, 84, 12, 2123, 2011. Automatic detection of unsafe dynamic component loadings. Such systems operate in open environments where system operational conditions, input workload, and resource availability cannot be characterized accurately a priori. Dynamic recon guration, versionconsistency, component based distributed system 1. In this paper we focus on the formalization of componentbased architecture selfrecon guration as an action associated to qualityof service qos contracts violation. Nov 05, 2012 qos assurance for dynamic reconfiguration of component based software jd097 2012 systems98. Qos contractaware reconfiguration of component architectures. Component code distribution using push and pull methods. Existing works in qos assurance for dre systems have focused on. Multiple quality of service qos properties, such as predictable latencyjitterthrough.
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. Dot net cloud computing projects cloud computing, 2012 ieee project titles cloud chamber a selforganizing facility to create, exerci. Automated middleware qos configuration techniques for. 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. Ant colony optimization for software project scheduling and staffing with an event based scheduler 145. Qos assurance for dynamic reconfiguration of componentbased software systems article in ieee transactions on software engineering 383. Design, implementation, and performance of an automatic. We describe how complex componentbased realtime applications can be adapted to changing environmental conditions, continuously meeting all tasks deadlines during dynamic recon. Dynamic resource management and automatic configuration of. 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. An overview of cbse and its different aspects is presented in section 2.
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