The ripple effect is often used colloquially to mean a multiplier in macroeconomics. Ripple mining pty ltd and effect mechanical maintenance pty ltd have partnered to provide the australasian mining industry a cost effective alternative to mainstream fixed plant maintenance companies. This paper describes the ripple effect metric and considers its applicability as a software complexity measure for. Computing ripple effect for software maintenance wiley online. If the process takes too long, timesensitive decisions may be pushed back and deadlines can be missed. Dec, 2018 if the process takes too long, timesensitive decisions may be pushed back and deadlines can be missed.
The effect of the application of objectoriented methods and quantitative quality control methods in the development of switchingsystem. Maintenance of largescale software systems is a complex and expensive process. This paper is an attempt to analyse architecture based quality maintenance ripple effect and for this purpose, a process for architecture based quality maintenance ripple effect analysis is proposed. The effect of program dependence is also felt in software maintenance and re engineering, where it delimits the changes that may be performed 25 50 and. Computing ripple effect for software maintenance journal.
Software metrics provide us with information regarding the quality of software. Sue black, francis clark, measuring the ripple effect of pascal programs, proceedings of the 10th international workshop on new approaches in software measurement, p. Through ripple effects sitebased training, participants will. The ripple effect of effectively planned maintenance is far reaching aircraft airworthiness is assured, aircraft are turned around quickly, availability commitments met, and maintenance costs can be kept in check. Using the ripple effect to measure software quality. As such, computation of ripple effect provides a potentially valuable source of information. Pdf computing ripple effect for software maintenance sue. Ripple effect works by supporting business and community development and rural vitality through partnerships that deliver a variety of financial and technical assistance resources. The software maintenance and support services we offer are affordable because we believe in reaching more clients across a spectrum of budget.
After years of studying and training to be a teacher, i realized i cared more about social science and bigpicture policies that affect lives, rather than being the one teaching reading and math. As ripple effect is used during the maintenance2 of software systems, several software maintenance models are described which include accounting for ripple. Apr 18, 2019 computing ripple effect for software maintenance. In order to optimize the quality of the software maintenance in a rapidly changing environment, study of its ripple. Another aspect concerns the performance of the program. A technique is developed to analyze this ripple effect from both functional. Computing ripple effect for software maintenance request pdf. It can be used during software maintenance to keep the system at an optimum level of quality, avoiding degradation of the. This paper is an attempt to analyse architecture based quality maintenance ripple effect and for this purpose, a process for architecture based quality. Software quality maintenance ripple effect analysis 491 to the module. It can be used during software maintenance to keep the system.
Objectoriented systems tend to be flexible but even then the ripple effect in these systems does exist. Specializing in crisis interventions with suicide ideation, and deescalation of aggressive clients. The authors describe the possible ripple effect of program modifications during the maintenance phase on the performance of a program and present a technique for the analysis of this performance ripple effect in largescale ada programs. Outsource software maintenance and support services fws. Software metrics are used to measure software characteristics in order to predict software quality attributes, such as maintainability, reusability and modifiability 7 presents a ripple effect. Aug 31, 2001 recent software maintenance models have included impact analysis and accounting for ripple effect as one of their stages. The main attribute affecting the ripple effect as a consequence of a program modification is the stability of a program, that is, the resistance to the amplification of. Measuring the ripple effect of pascal programs springerlink. This paper describes and explains the reformulation of yau and collofellos ripple effect algorithm and its validity within the software maintenance process. Architecture based software quality maintenance ripple effect. Maintenance activities cost about eighty percentage of the total project life cycle.
The influence diagrams can be super imposed into the iterative feedback approach and the software development approach, which can be. The software maintenance and support services we offer are affordable because we believe in. N2 maintenance of largescale software systems is a complex and expensive process. In a nutshell, physics is the study of matter, energy, and the interaction between them. Thus, it is important for maintenance personnel to consider the ramifications of a proposed program modification from both a functional and a performance perspective. It will also address how a digital plaform can eliminate or mimimize the negative business outcomes resulting from the information ripple effect. This paper describes the ripple effect metric and considers its applicability as a software complexity measure for object oriented software. The ripple effect metric shows what impact changes to software will have on the rest of the system. The ripple effect which results as a consequence of program modification is analyzed. The phenomenon of ripple effect in software development is not new. The influence diagrams can be super imposed into the iterative feedback approach and the software development approach, which can be well constructed, in. But when we make changes at one place, changes propagate to other places as well leading to ripple effect which leads to further increase in the cost of change.
B efore ripple effect, i worked for the army and evaluated behavioral health programs. Through the ripple effect program, qualified rural telecommunications companies and aureon offer lowinterest loans to organization applicants. Software engineering is, however, the study and an application of engineering to the design, development and maintenance of software. Software quality maintenance ripple effect analysis. Pdf computing ripple effect for object oriented software. Ripple effect analysis of software maintenance ieee. This is enhancing our emphasis on system quality which ultimately gives rise to the need for software quality maintenance. Pdf computing ripple effect for software maintenance. The computation of ripple effect is based on the effect. Ripple effect downloads software free download ripple. The ripple effect strategy guide will help you realign the timeline by pointing out misplaced objects, and helping you solve clever puzzles. Computing ripple effect for software maintenance black. Pdf the role of ripple effect in software evolution sue black. Ripple effect training provides effective and engerized training for nonprofit and for profit organizations throughout canada.
Computing ripple effect for object oriented software. Computing ripple effect for software maintenance article in journal of software maintenance and evolution research and practice 4. Home browse by title periodicals journal of software maintenance. What is ripple effect in software engineering answers. This software quality maintenance is not without ripple effect cost. Software maintenance, ripple effect analysis, quality attributes. The speedier outcome in software maintenance is possible because we use the latest tools and technology to overhaul inefficient modules. With maintenance software, the data is more accurate, reports can be customized and extra information can be.
Definition of ripple effects in the idioms dictionary. Computation of ripple effect measures for software sue black. May 02, 2015 software maintenance process ripple effect in software, the effect of a modification may not be local to the changed module only. This paper describes and explains the reformulation of yau and collofellos ripple. Definition of ripple effect in the idioms dictionary. Ripple effect analysis of software maintenance ieee conference. Systemic risk and the ripple effect in the supply chain. Computing ripple effect for software maintenance journal of. Completely automatic computation of ripple effect has until now proved troublesome. Software metrics can provide us with information regarding the quality of software. This paper describes the effects on switchingsystem software quality of development and maintenance activities. A ripple effect is a situation in which, like ripples expanding across the water when an object is dropped into it, an effect from an initial state can be followed outwards incrementally.
In this paper, a methodology for architecture based quality maintenance ripple. The disruption caused in the state change of software due to cases 1 and 2 is ripple effect. Become familiar with ripple effects programs and how to effectively facilitate student use of the intervention as a social emotional skillbuilding, behavioral training, motivational counseling and personal problemsolving tool. Depending upon the stability of the program or system, the impact of modi cation may be large e. Largescale software systems often possess both a set of functional and performance requirements. The ripple effect metric shows what impact changes to a software will likely have on the rest of the system. Computing ripple effect for software maintenance core. Ripple effect meaning in the cambridge english dictionary. The original algorithm used to compute ripple effect has been reformulated to provide clarity in the operations involved and the measurement of ripple effect for procedural software. Citeseerx computing ripple effect for object oriented software. In software, the effect of a modification may not be local to the changed module only. Software maintenance process ripple effect in software, the effect of a modification may not be local to the changed module only. It can be used during software maintenance to keep the system at a high level of quality, avoiding degradation of the system or during development to ensure that the quality of the system is maintained throughout the development process.
Tackling planning from an integrated and multihorizon perspective is a must. This can have a huge, negative ripple effect on the facilitys operations. Minimizing the ripple effect of webcentric software by using. Pdf assessment of maintenance activities of objectoriented. Definition of rippleeffect in the idioms dictionary. Ripple effect is your best choice for the installation, repair and maintenance of all fixed plant mining equipment. For example, an individuals reduction in spending reduces the incomes of. A software architecture perspective, international conference on information science and applications icisa 2010, seoul, south korea, april 2010.
Recent software maintenance models have included impact analysis and accounting for ripple effect as one of their stages. This paper describes and explains the reformulation of yau and collofellos rippleeffect algorithm and its validity within the softwaremaintenance process. The core theories of physics are classical or newtonian mechanics, electromagnetism, optics, thermodynamics, quantum mechanics and relativity. Development sociology by norman long, routledge isbn 9780415235365 experience needed to make vsos ripple effect work the guardian 17 september 2004. It can be used in software engineering development to compare different versions of software or during maintenance to highlight software modules which may need attention. In webbased data analysis, it has become a widespread practice to deploy both the script and the program developed with a highlevel programming language software tool. Assessment of maintenance activities of objectoriented. With maintenance software, the data is more accurate, reports can be customized and extra information can be generated in a few minutes. Largescale software systems often possess both a set of functional and per. In this paper the ripple effect which results as a consequence of program modification will be analyzed.
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