Though it is important to note that in Kimball methodology, the bottom-up process is the result of an initial business-oriented Top-down analysis of the relevant business processes to be modelled.

* Top-down and bottom-up design

Top-down and bottom-up are both strategies of information processing and knowledge ordering, mostly involving software, but also other humanistic and scientific theories ( see systemics ).

Top-down methods were favored in software engineering until the late 1980s, and object-oriented programming assisted in demonstrating the idea that both aspects of top-down and bottom-up programming could be utilized.

Top-down and bottom-up are two approaches for the manufacture of products.

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

Top-down activity refers to cognitive processes that originate from the frontal lobe and require conscious thought whereas bottom-up activity begins from sensation of stimuli in the environment.

# REDIRECT Top-down and bottom-up design

* Top-down and bottom-up design

Top-down and bottom-up design ).

# REDIRECT Top-down and bottom-up design

Top-down design has also proven to be robust against business changes.

Top-down design was promoted in the 1970s by IBM researcher Harlan Mills and Niklaus Wirth.

Top-down is a programming style, the mainstay of traditional procedural languages, in which design begins by specifying complex pieces and then dividing them into successively smaller pieces.

nl: Top-down design

* Top-down logical data models, on the other hand, are created in an abstract way by getting information from people who know the subject area.

Top-down information fills in details about the recognized objects, and also about their expected behaviour as time progresses.

Ralph Kimball, a well-known author on data warehousing, is a proponent of an approach to data warehouse design which he describes as bottom-up.

It examines the struggle between top-down and bottom-up design.

During the design and development of new products, designers and engineers rely on both a bottom-up and top-down approach.

Modern software design approaches usually combine both top-down and bottom-up approaches.

Building blocks are an example of bottom-up design because the parts are first created and then assembled without regard to how the parts will work in the assembly.

By contrast, the Bauhaus focused on bottom-up design.

As opposed to more traditional AI approaches subsumption architecture uses a bottom-up design.

The spiral model is a software development process combining elements of both design and prototyping-in-stages, in an effort to combine advantages of top-down and bottom-up concepts.

The spiral model is a software development process combining elements of both design and prototyping-in-stages, in an effort to combine advantages of top-down and bottom-up concepts.

This top-down approach to network design is substantially different from the bottom-up practices used by most of the successful Internet standards distributed by the IETF.

The language design focuses strongly on structured programming, and has a special construction for stepwise refinement, allowing students to focus on top-down design, and bottom-up coding.

The suggested " bottom-up " approach should have incorporated the target audience during the design process in stead of as an afterthought.

The authors of this article acknowledge the potential cost of time and money that the " bottom-up " approach presents ; however, they believe that the time and money would be best spent on the production of a quality, effective document than spent on attempting to rectify the production of a bad design.

For a bottom-up automaton, a ground term ( that is, a tree ) is accepted if there exists a reduction that starts from and ends with, where is a final state.

When ecologists use the term, bottom-up control, they are indicating that the biomass, abundance, or diversity of higher trophic levels depend on resources from lower trophic levels.

The " bottom-up " processing is basically low-level information that's used to build up higher-level information ( i. e. -shapes for object recognition ).

According to Ramskov, one proponent of bottom-up approach, Gibson, claims that it is a process that includes visual perception that needs information available from proximal stimulus produced by the distal stimulus.

Cognitively speaking, certain cognitive processes, such as fast reactions or quick visual identification, are considered bottom-up processes because they rely primarily on sensory information, whereas processes such as motor control and directed attention are considered top-down because they are goal directed.

The information that caused you to attend to the flower came to you in a bottom-up fashion — your attention was not contingent upon knowledge of the flower ; the outside stimulus was sufficient on its own.

In his studies on human visual cognition, Shimon Ullman proposed that the human visual system's task of perceiving shape properties and spatial relations is split into two successive stages: an early " bottom-up " state during which base representations are generated from the visual input, and a later " top-down " stage during which high-level primitives dubbed " visual routines " extract the desired information from the base representations.

Which inputs are " edited " into our drafts is not an exogenous act of supervision, but part of the self-organizing functioning of the network, and at the same level as the circuitry that conveys information bottom-up.

This is another bottom-up section, starting off with basic information theory and moving through symmetric and asymmetric encryption.