Cocomo (Constructive Cost Model) is a regression model based on LOC, i.e number of Lines of Code. It is a procedural cost estimate model for software projects. The Constructive Cost Model (COCOMO) is an algorithmic software cost estimation model in the book Software Cost Estimation with COCOMO II. The COCOMO model. • A family of empirical models based on analysis of projects of different companies. • Long history from COCOMO () up to.

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In addition, there are various other attributes or metrics that apply to estimates, including product attributes, personnel attributes, hardware attributes and general project attributes.

The Advantages of Virtualization in Software Development.

As organizations prepare to compete globally in th How can mobile apps help business? This page was last edited on 25 Novemberat An algorithmic method for evaluating and estimating the cost of software development.

Systems Monitoring for Dummies: The first level, Basic COCOMO is good for quick, early, rough order of magnitude estimates of software costs, but its accuracy is limited due to its lack of factors to account for difference in project attributes Cost Drivers. Constructlve values for EAF range from 0.


Take your research with you. Handbook of Research on Scholarly Publishing Construcitve example, in a model known as “detailed COCOMO,” a step-by-step process includes attention to planning and requirements, system design, detail design, module code and testing, integration and testing, and estimation. Encyclopedia of Information Science and Tech The product of all effort multipliers results in an effort adjustment factor EAF.

Each of the 15 attributes receives a rating on a six-point scale that ranges from “very low” to “extra high” in importance or value. Not worth serious attention”. Retrieved 4 November Articles needing additional references from October All articles needing additional references.

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What is COCOMO (Constructive Cost Model)

What is moddl difference between scale-out versus scale-up architecture, applications, etc. These projects were based on the waterfall model of software development which was the prevalent software development process in For faculty to advance their careers in higher edu Views Read Edit View history.

It has been commonly used to project costs for a variety of projects and business processes. Detailed COCOMO incorporates all constrkctive of the intermediate version with an assessment of the cost driver’s impact on each step analysis, design, etc.

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Encyclopedia of Information Science and Uncovering the best methods for conducting and wri Please help improve this article by adding citations to reliable sources. What to Expect in The need for the new model came as software development technology moved from mainframe and overnight batch processing to desktop development, code reusability, and the use of off-the-shelf software components.

A Brief History of AI. What’s really going on in that Cisco ASA of yours?: Intermediate COCOMO computes software development effort as function of program size and a set of “cost drivers” that include subjective assessment of product, hardware, personnel and project attributes.

What is COCOMO (Constructive Cost Model) | IGI Global

An effort multiplier from cocoko table below applies to the rating. The effort is calculated as a function of program size and a set of cost drivers are coccomo according to each phase of the software life cycle. The coefficient a i and the exponent b i are given in the next table. However it does not account for differences in hardware constraints, personnel quality and experience, use of modern tools and techniques, and so on.

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