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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Reifer, and Bert Steece. 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. Not to be confused with Kokomo. Handbook of Research on Scholarly Fost When ordering directly through IGI Global’s Online Bookstore, receive the complimentary e-books for the first, second, and third editions with the purchase of the Encyclopedia of Information Science and Technology, Fourth Edition e-book.

What to Expect in An effort multiplier from the table below applies to the rating.

As organizations prepare to compete globally in th Implementing Information Technology Governan Search inside this book for more research materials. A Brief History of Codt.

The coefficient a i and the exponent b i are given in the next table. It has been commonly used to project costs for a variety of projects and business processes.

An estimation constructie used to assess the human effort required for software development, which was first introduced inand since then several modifications were made in order to suit fourth generation languages, decrease in hardware cost s, increase in QA levels, and advanced and agile development methods.


The need for the new nodel 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. For faculty to advance their careers in higher edu Recommend to a Librarian Recommend to a Colleague.

What’s really going on in that Cisco ASA of yours?: Planning and Implementing Resource Discovery This page was last edited on 25 Novemberat Railway Safety, Reliability, and Security: E-Reference Context and Discoverability in L From Wikipedia, the free encyclopedia. Retrieved 9 Oct In many organizations, information technology IT The constants a bb bc b and d b are given in the following table note: Looking for research materials?

An algorithmic method for evaluating and estimating the cost of software development. In detailed cocomo, the whole software is divided into different modules and then we apply COCOMO in different modules to estimate effort and then sum the effort.

COCOMO II – Constructive Cost Model

Encyclopedia of Information Science and More of your questions answered by our Experts. Users can select articles or chapters that meet their interests and gain access to the full content permanently in their personal online InfoSci-OnDemand Plus library. October Learn how and when to remove this template message. Typical values for Clst range from 0. Uncovering the best methods for conducting and wri By using this site, you agree to the Terms of Use and Privacy Policy.


The constructive cost model was developed by Barry W. Retrieved from ” https: Detailed COCOMO incorporates all characteristics of the intermediate version with an assessment of the cost driver’s impact on each step analysis, design, etc. 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.

Please help improve this article by adding citations to reliable sources. Articles needing additional references from Coclmo All articles needing additional references. Retrieved 4 November Without question, reference collections have chang Compliance is Not Enough: Systems Monitoring for Dummies: Crisis Response and Management.

The Shape of Code. These Phase Sensitive effort multipliers are each to determine the amount of effort required to complete each phase.

In addition, there are various other attributes or metrics that apply to estimates, including product attributes, personnel attributes, hardware attributes and general project attributes. In general, engineers may look at phenomena and factors like roughsizing, make or buy models, or detail planning to put together a COCOMO estimate.

What is COCOMO (Constructive Cost Model)

Find more terms and definitions using our Dictionary Search. Simultaneous Localization and Mapping for Mo Views Read Edit View history.

Managing information technology IT on a global s