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Erschienen in:
Software Project Management: Setting the Context Kapitel lesen Erstes Kapitel lesen

2014 | OriginalPaper | Buchkapitel

18. Occam’s Razor and Simple Software Project Management

verfasst von : Tim Menzies

Erschienen in: Software Project Management in a Changing World

Verlag: Springer Berlin Heidelberg

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Abstract

Occam’s Razor is a principle of parsimony for problem solving. It states that among competing hypotheses, the one with the fewest assumptions should be selected. This chapter applies Occam’s Razor to model-based project management. In this style of management, a manager uses models to guide their decisions. Ideally, such models should be supported by empirical data.
This chapter explores the limits to building models from data. Results from AI and data mining show that most data sets support only very simple models. For such data, some minimal modeling (supported by automatic tools) will produce models as good as anything else.
Automatic tools can exploit this “minimal models” effect. Such tools can automatically find very simple and very succinct recommendations about how to change and improve software projects.

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Vorheriges Kapitel Process Simulation: A Tool for Software Project Managers?
Fußnoten
1
“Entia non sunt multiplicanda praeter necessitate,” which translates to “entities must not be multiplied beyond necessity.”
 
3
For example, if programming language experience (plex) takes the range (vl,l,n,h,vh), then range pruning might ignore all but, for example, h, vh.
 
4
A greedy search takes the next best idea and applies it. This process stops when the next idea does not improve on everything that has been seen before.
 
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Metadaten
Titel
Occam’s Razor and Simple Software Project Management
verfasst von
Tim Menzies
Copyright-Jahr
2014
Verlag
Springer Berlin Heidelberg
Buch
Software Project Management in a Changing World

Print ISBN: 978-3-642-55034-8

Electronic ISBN: 978-3-642-55035-5

Copyright-Jahr: 2014

DOI
https://doi.org/10.1007/978-3-642-55035-5_18