The spiral model is a risk-driven software development process model. Based on the unique risk patterns of a given project, the spiral model guides a team...

and online. The spiral model is used to visually represent the theory. It claims that an individual is more likely to go down the spiral if his or her opinion...

according to Boehm (1997) himself, include "the Constructive Cost Model (COCOMO), the spiral model of the software process, the Theory W (win-win) approach to...

See also spiral model, a software development approach. The spiral approach is a technique often used in education where the initial focus of instruction...

development process Spiral model Structured Systems Analysis and Design Method (SSADM) System development methodology Traditional engineering V-model Petersen,...

The Wheel And Spoke Model is a sequentially parallel software development model. It is essentially a modification of the spiral model that is designed to...

In geometry, a golden spiral is a logarithmic spiral whose growth factor is φ, the golden ratio. That is, a golden spiral gets wider (or further from...

Raccoon, noted that project management models such as the spiral model and waterfall model, while good at managing schedules and staff, didn't provide...

Covey explains the "upward spiral" model. Through conscience, along with meaningful and consistent progress, an upward spiral will result in growth, change...

spiral, equiangular spiral, or growth spiral is a self-similar spiral curve that often appears in nature. The first to describe a logarithmic spiral was...

Agile Software Development development method using a combined spiral model/waterfall model with daily builds aimed at developing a product with high speed...

and incremental development, spiral development, rapid application development, and extreme programming. A life-cycle "model" is sometimes considered a...

concerning software security related bugs. It is based on the classical spiral model. Trusted computing base Howard, Michael; Lipner, Steve (June 2006). The...

Fermat's spiral or parabolic spiral is a plane curve with the property that the area between any two consecutive full turns around the spiral is invariant...

Spiral Dynamics (SD) is a model of the evolutionary development of individuals, organizations, and societies. It was initially developed by Don Edward...

international relations, the security dilemma (also referred to as the spiral model) is when the increase in one state's security (such as increasing its...

transmission models, also termed interaction models. They include Wilbur Schramm's model, Frank Dance's helical-spiral model, a circular model developed...

The Archimedean spiral (also known as the arithmetic spiral) is a spiral named after the 3rd-century BC Greek mathematician Archimedes. It is the locus...

classifications for the galaxies are the spiral galaxy, elliptical galaxy and irregular galaxy. Although theoretical models of galaxy formation and evolution...

Spiral galaxies form a class of galaxy originally described by Edwin Hubble in his 1936 work The Realm of the Nebulae and, as such, form part of the Hubble...

theory, the spiral array model is an extended type of pitch space. A mathematical model involving concentric helices (an "array of spirals"), it represents...

art collective Spiral model, a software development process Spiral (railway), a technique employed by railways to ascend steep hills Spiral bridge, a similar...

Spiral (Rita Wayword) is a character appearing in American comic books published by Marvel Comics, usually those featuring the X-Men family of characters...

approaches to rapid development include the adaptive, agile, spiral, and unified models. Rapid application development was a response to plan-driven waterfall...

Termination as the end of their "Spiral Model of the Stages of Change", not as a separate stage. In the 1983 version of the model, Relapse is considered one...

Archimedean spiral hyperbolic spiral Fermat's spiral lituus logarithmic spiral Cornu spiral spiral of Theodorus Fibonacci Spiral (golden spiral) The involute...

1988 paper A spiral model of software development and enhancement, the term is used to describe the older practice of the code and fix model, which lacked...

terms of the security dilemma, engineering spiral models, states with revisionist aims, and deterrence models. From 1897 to 1914, a naval arms race between...

spiral point. The limit cycle itself is unstable. Autowave Biological neuron model Computational neuroscience Hodgkin–Huxley model Morris–Lecar model...

certain footraces, and is used to model spiral galaxies and architectural volutes. As a plane curve, a hyperbolic spiral can be described in polar coordinates...