Refactoring by definition means changing the internal structure of a program without modifying its external functional behavior. Download the seminar report for eye tracking software. Refactoring a software system means to refurbish it internally without interfering with its external properties. But the nature of a codebase makes a big difference on how easy it is to make these changes. A survey of searchbased refactoring for software maintenance. Improving a piece of softwares internal structure without altering its external behavior. The performance or reliability of the system may have to be improved. Latest computer science cse seminar topicsseminar ppt. Investigation for software power consumption of code.
Feb 23, 2015 refactoring demo georgia tech software development process udacity. How to prove business benefit in software refactoring. Im confused by the statement cost to refactor a software become onerous the cost of refactoring is a fairly linear thing. Selected topics of software technology 3 1 refactoring and repair s c i e n c e p a s s i o n t e c h n o l o g y u. Avoiding, finding and fixing spreadsheet errors a survey of. Refactoring is the process of changing a software system in such a way that it does not alter the external behavior of the code yet improves its internal structure. Motivation for software architecture refactoring dzone devops. I have seen many projects stall and have to be totally rewritten precisely because they got to a stage where the code could not be refactored with any degree of confidence. Most of the questions for the design and code checklists. The concept of gps was introduced by united states department of defensedod.
Also explore the seminar topics paper on global positioning system gps with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year computer science engineering or cse students for the year 2015 2016. Refactoring improves the design of software without refactoring, a design will decay as people make changes to a software system refactoring makes software easier to understand because structure is improved, duplicated code is eliminated, etc. This paper will propose a software development model under the refactoring method concept. Seminar report on practical training at piaggio vehicles. In most software development environments, somebody else will eventually have to read your code. Explore computer sciencecse seminar topics full reports presentations, computer science cse engineering and technology seminar topics, latest cse mca it seminar papers 2015 2016, recent essay topics, speech ideas, dissertation, thesis, ieee and mca seminar topics, reports, synopsis, advantanges, disadvantages, abstracts, presentation pdf, doc and ppt for final year be, btech, mtech, msc. The study of green grass is popular among agrostologists.
When a software system is successful, there is always a need to keep enhancing it, to fix problems and add new features. As a junior software engineer at tomtom i worked on the following projects of places unit. Due to this constant change, every software system. Emphasizing leadership principles and practices, antipatterns. The global positioning system gps is a location system based on a constellation of about 24 satellites orbiting the earth at altitudes of approximately 11,000 to 12,000miles. Abstract refactoring exercises are sometimes a shot in the dark where as the depth of the problem isnt always measured or well understood nor can the success of the initiative be measured easily. Introduction software systems rapidly become complex and difficult to maintain. Although i havent had the chance myself to put this into practice, the consortium for it software quality recently released their automated technical debt measure standard as a mean to measure and calculate an issue tightly related to refactoring or rather, the need for it thats the best chance to make the managers understand the need for periodical refactoring of legacy code. A structured representation of an architectural refactoring ar. Each transformation called a refactoring does little, but a sequence of these transformations can produce a significant restructuring. Software refactoring drhgfdjhngngfmhgmghmghjmghfmf anshu dubey mathematics and computer science division argonne national laboratory august 8, 2016 atpesc st. Refactoring is the process of taking an object design and rearranging it in various ways to make the design more flexible andor reusable.
Project report on gps pdf seminar project report on global positioning system. In addition, it has been shown that software maintainers. Global positioning system full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology details, ask latest information. Seminar report for gps technology slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Pdf devops is a conceptual framework for reintegrating development and operations of information systems. This includes bug tracking, project management and. This research is compared and discussed based on a number of different criteria. This updated edition of a bestseller not only illustrates bad management approaches, but also covers the bad work environments and cultural traits commonly found in it, software development, and other. Due to this constant change, every software system needs to be adapted to the environment in which it is used.
Has link between a gps device and its mobile phone. Face recognition technology face recognition technology. The organizations using the software are all in a state of constant change. Incurs a shortterm timework cost to reap longterm benefits a longterm investment in the overall quality of your system. Vtu computer science seminar topics with reportpdfppt. Searchbased software engineering sbse solutions are still not scalable enough to handle highdimensional objectives space. Refactoring seminar report and ppt for cse students.
This document is a research report submitted to the u. A seminar report on global positioning system submitted by. While you may be asked to write on a series of potential topics, there are similarities in all of the possible subjects. Feb 23, 2015 reasons to refactor georgia tech software development process udacity. May 21, 2014 seminar report for gps technology slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Managing software organizations and people, second edition catalogs 49 business practices that are often precursors to failure. An ebook reader can be a software application for use on a. Keshta department of computer engineering king fahd university of petroleum and minerals dhahran, saudi arabia abstractthe objective of software refactoring is to improve the software products quality by improving its performance and understandability. Charles il software engineering and community codes. Technically, it comes from mathematics when you factor an expression into an equivalence the factors are cleaner ways of expressing the same statement. This thesis report describes an approach aimed at automating the analysis of performance tests by maintaining a repository with the. This concept is not new and a lot of applications involving gps are available on the market. Explore global positioning system gps with free download of seminar report and ppt in pdf and doc format.
These are just the name of seminar topics for cse but it also contains ppt and pdf report so that you can save a lot of your time. The people using the software are also constantly changing. Also explore the seminar topics paper on gps and applications with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. Introduction to gps the global positioning system gps is a satellite based navigation system. Vtu computer science seminar topics with reportpdfpptvtuboss. A natural next step seems to explore how the idea of refactoring may be applied in a modeldriven software development context. Seminar report for gps technology linkedin slideshare. Download the seminar report for global positioning system. It has been reported that the cost of maintenance and evolution activities comprises more than 80% of total software costs. Zmicier zaleznicenka software engineer ii uber linkedin. Code refactoring is a disciplined way to restructure code, undertaken in order to improve some of the nonfunctional attributes of the software.
Reasons to refactor georgia tech software development. Download your presentation papers from the following links. The majority of existing work treats software engineering problems from a single or biobjective point of view, where the main goal is to maximize or minimize one or two objectives. Typically, this is done by applying series of refactorings, each of which is a usually tiny change in a computer programs source code that does not modify its functional requirements. Reasons to refactor georgia tech software development process udacity. What this lecture is methodology for planning the refactoring process. A survey of software refactoring article pdf available in ieee transactions on software engineering 302. Android is a software stack for mobile devices that includes an operating system, middleware and key applications. We will refer to this combination as modeldriven software refactoring and we will explore the ramifications of this synergy in the current chapter. In the words of martin fowler, the father of the code smell notion, refactoring is the process of changing a software system to improve its internal structure without altering. Gps technology has made an impact on navigation and positioning needs with the.
In his famous book martin fowler defines refactoring as follows. Gps seminar report global positioning system longitude free. Refactoring is a disciplined technique for restructuring an existing body of code, altering its internal structure without changing its external behavior its heart is a series of small behavior preserving transformations. However, refactoring effects the quality attributes of software such as reusability, complexity, maintainability, flexibility, modularity, modifiability, and understandability.
Pdf elements of the modern application software development. Its the cost of adding new features into a mess that grows exponentially. If you have not already read the post, software principles, now would be a good time. Global positioning system full seminar report, abstract and. A survey of searchbased refactoring for software maintenance michael mohan and des greer correspondence. Every software system that we build is inside a dynamic environment. We provide an extensive overview of existing research in the field of software refactoring. Creating agile software with refactoring and testdriven. Recommendation system for software refactoring using.
Sumit thakur august 26, 2019 touchless touchscreen technology ppt and pdf report. Poorly designed code usually takes more code to do the same things refactoring makes software easier to understand. Refactoring demo georgia tech software development process. A survey of software refactoring software engineering.
Refactoring software testing software maintenance software quality project management change management recommendation systems development processes componentbased software engineering serviceoriented software engineering modeldriven software engineering software product lines. Introduction to software engineeringtestingrefactoring. With this approach, you run the query simultaneously through the legacy and new code paths. Motivation for software architecture refactoring dzone.
On the use of many quality attributes for software. Explore gps and applications with free download of seminar report and ppt in pdf and doc format. Refactoring is intended to improve the design, structure, andor implementation of the software its nonfunctional attributes, while preserving the functionality of the software. And refactoring is a prerequisite of being able to adapt the structure of software to changing requirements. Global positioning system gps seminar report and ppt for. Metrics are not enough 53 the distribution of engineers experience is given in fig. This article indicates an approach to use data collected over time to determine and prioritize software refactoring exercises to give us the biggest bang. Gps and applications seminar report, ppt, pdf for mechanical. Searchbased software engineering, software quality, refactoring 1. Touchless touchscreen technology ppt and pdf report for cse. A survey of software refactoring tom mens, member, ieee, and tom tourwe abstract this paper provides an extensive overview of existing research in the field of software refactoring. Refactoring demo georgia tech software development process udacity.
If you continue browsing the site, you agree to the use of cookies on this website. It contains a list of seminar topics for cse that are complete of the latest technology. Unlike face detection technology, face recognition technology uses image processing algorithms to recognize, and then compare human facial images with the ones that are stored in the database of face recognition device. The touchless touchscreen can be defined as a technology where the finger motions are utilized without any need to touch the continue reading. A refactoring approach to enhance software development. Code refactoring is the process of restructuring existing computer codechanging the factoringwithout changing its external behavior. New computers and equipment is added to the system. Free download of seminar ppt and report in pdf and doc huge list of latest ieee seminar ppt,seminar reports,papers, ppt topics and general seminar topics, pdf, doc and presentation ideas for b. Latest vtu seminar topics for computer science, this page is made for the engineering students of cse branch. These are just the name of seminar topics for cse but it also contains ppt and pdf report so that you can save a. This a seminar on gps technology that will cover the topic for the final year. You can use planning software to help you determine when youll have the most. Without refactoring the design of the program will decay. Face recognition technology is used to extract information from facial images with the help of a face recognition device, without any human interaction.
Pdf seminar project report on global positioning system. Soen490, capstone software engineering design project. Free download of seminar ppt and report in pdf and doc huge list of latest ieee seminar ppt, seminar reports,papers, ppt topics and general seminar topics, pdf, doc and presentation ideas for b. Potential advantages of refactoring may include improved code readability.
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