Estimating Packaged Software

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Estimating Packaged Software

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Author : Eric van der Vliet
language : en
Publisher: Nesma
Release Date : 2016-10-03

Estimating Packaged Software written by Eric van der Vliet and has been published by Nesma this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-03 with categories.

In software intensive organizations there is a trend towards less custom made software and an increasing use of packaged software. There is no generic framework for estimating the effort and cost of implementation and maintenance of packaged software. Each vendor and implementation partner uses its own proprietary techniques for estimation. This makes it hard to compare estimates from different sources or to build up benchmark data for public reference. Because of the many questions and discussions within the Nesma community about estimating implementation and maintenance of packaged software Nesma created an estimating framework that is presented in this guide. This document consists of three parts: Part 1: Packaged Software – Estimation ModelPart 2: Packaged Software – Cost DriversAppendices with practical examples to apply the Estimation Model

Guidelines For Evaluating And Selecting Software Packages

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Author : Irvin Brownstein
language : en
Publisher: Elsevier Publishing Company
Release Date : 1982

Guidelines For Evaluating And Selecting Software Packages written by Irvin Brownstein and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Computers categories.

Provides Comprehensive Guide for Selecting & Rating Software Packages

H V A C Load Estimating Software Package

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Author : James Michael Godawa
language : en
Publisher:
Release Date : 1987

H V A C Load Estimating Software Package written by James Michael Godawa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.

The Development Of A Domain Specific Cost Estimating Software Package

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Author : PollyAnn Davis Mapes
language : en
Publisher:
Release Date : 1994

The Development Of A Domain Specific Cost Estimating Software Package written by PollyAnn Davis Mapes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.

Software Cost Estimation And Sizing Methods

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Author : Shari Lawrence Pfleeger
language : en
Publisher: Rand Corporation
Release Date : 2005

Software Cost Estimation And Sizing Methods written by Shari Lawrence Pfleeger and has been published by Rand Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.

Recommends an approach to improving the utility and accuracy of software cost estimates by exposing uncertainty (in understanding the project) and reducing the risks associated with developing the estimates. The approach focuses on characteristics of the estimation process (such as which methods and models are most appropriate for a given situation) and the nature of the data used (such as software size), describing symptoms and warning signs of risk in each factor, and risk-mitigation strategies.

Software Costing

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Author : Frank Wellman
language : en
Publisher:
Release Date : 1992

Software Costing written by Frank Wellman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Computers categories.

Estimating Software Intensive Systems

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Author : Richard D. Stutzke
language : en
Publisher: Pearson Education
Release Date : 2005-04-26

Estimating Software Intensive Systems written by Richard D. Stutzke and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-26 with Computers categories.

Many software projects fail because their leaders don't know how to estimate, schedule, or measure them accurately. Fortunately, proven tools and techniques exist for every facet of software estimation. Estimating Software-Intensive Systems brings them together in a real-world guidebook that will help software managers, engineers, and customers immediately improve their estimates–and drive continuing improvements over time. Dick Stutzke presents here a disciplined and repeatable process that can produce accurate and complete estimates for any project, product, or process, no matter how new or unusual. Stutzke doesn't just describe formal techniques: He offers simple, easy-to-use templates, spreadsheets, and tools you can start using today to identify and estimate product size, performance, and quality–as well as project cost, schedule, and risk reserves. Stutzke shows how to quickly "get your arms around" users' problems and requirements, the structure of a solution, and the process needed to deliver it. You'll learn how to choose the most appropriate estimating techniques and tools; collect accurate data, track progress, and update estimates; and recalibrate estimating models to improve estimation accuracy. Stutzke's techniques apply whether you're creating custom in-house business software, purchasing or customizing "off-the-shelf" technology, or constructing complex, one-of-a-kind military, industrial, or commercial systems. These techniques apply to small and large projects, and to all project life cycles–from agile to plan-driven. This book will help you plan, estimate, budget, schedule, purchase, design, build, test, deploy, operate, and maintain software-intensive systems. It explains how to size software, identify all cost components, calculate the associated costs, and set a competitive price. A separate section covers topics of interest for large projects: designing an appropriate work breakdown structure, collecting data from cost accounting systems, and using earned value measurement. You'll find updates and even more information on this book's companion web site, http://www.sw-estimation.com.

A Software Package For Estimating Time Differences For Artillery Sound Ranging Applications

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Author : Lonnie C. Ludeman
language : en
Publisher:
Release Date : 1979

A Software Package For Estimating Time Differences For Artillery Sound Ranging Applications written by Lonnie C. Ludeman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.

The Fortran program entitled 'Time Differences Estimator Program' is presented and documented. The program will accept a given number of microphone signals each containing a specified number of data points from a fixed data format and determine the time differences between signal bursts that appear within the record length. It also gives a measure of reliability to associate with the time differences and provides, through a least square error procedure, a consistent set of relative times that can be used as input data to a position estimator. Results from using the program on a number of recorded signals from C4 explosions approximately 12 km away are presented showing target location errors of approximately 200 meters. (Author).

Management Evaluation Of Software Packages

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Author :
language : en
Publisher:
Release Date : 1985

Management Evaluation Of Software Packages written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Computers categories.

The acquisition of software packages is a complex effort with long-term effects. This manual will enable you to achieve the rewards of software package procurement, while avoiding the many pitfalls inherent in the process. Includes checklists, worksheets, and sample contracts including software specifications, acceptance and termination, pricing and payment, warranties and liabilities are covered.

Usitc Publication

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Author :
language : en
Publisher:
Release Date : 1995

Usitc Publication written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.